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FairEmail
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FAQ.md
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Safe email
==========
Frequently Asked Questions
--------------------------
<a name="FAQ1"></a>
**(1) Which email providers are supported?**
* Gmail
* Outlook
<a name="FAQ2"></a>
**(2) What is a valid security certificate?**
Valid security certificates are officially signed (not self signed) and have matching a host name.
<a name="FAQ3"></a>
**(3) Which permissions are needed and why?**
* Full network access (INTERNET): to send and receive email
* View network connections (ACCESS_NETWORK_STATE): to monitor internet connectivity changes
* Run at startup (RECEIVE_BOOT_COMPLETED): to start monitoring on device start
<br>
If you have another question, you can use [this forum](https://forum.xda-developers.com/).

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GNU GENERAL PUBLIC LICENSE
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by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

117
README.md
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Safe email
==========
Simple, secure and efficient email app
This email app might be for you if your current email app:
* takes long to show messages
* can manage only one mailbox
* cannot show related messages
* cannot work offline
* looks outdated
* is closed source, potentially violating your privacy
Features
--------
* 100 % open source
* Multiple accounts (inboxes)
* Multiple identities (outboxes)
* Unified inbox
* Message threading
* Two way synchronization
* Offline storage and operations
* Material design
* Dark theme
Simple
------
* Easy navigation
* No settings
* No bells and whistles
Secure
------
* Connect to email servers only
* Allow encrypted connections only
* Accept valid security certificates only
* [SMTP](https://en.wikipedia.org/wiki/Simple_Mail_Transfer_Protocol) authentication required
* Text view only (converted [HTML](https://en.wikipedia.org/wiki/HTML))
* No special permissions required
* No advertisements
* No analytics and no tracking
Efficient
---------
* No [POP](https://en.wikipedia.org/wiki/Post_Office_Protocol) support
* [IMAP IDLE](https://en.wikipedia.org/wiki/IMAP_IDLE) required
* Android 6 Marshmallow or later required
This app starts a foreground service with a low priority status bar notification to make sure you'll never miss new email.
Frequently Asked Questions
--------------------------
See [here](https://github.com/M66B/SafeEmail/blob/master/FAQ.md) for a list of often asked questions.
Support
-------
* For support on Safe email, please go [here](https://forum.xda-developers.com/)
Contributing
------------
*Documentation*
Contributions to this document and the frequently asked questions
are preferred in the form of [pull requests](https://help.github.com/articles/creating-a-pull-request/).
*Translations*
* You can translate the in-app texts of Safe email [here](https://crowdin.com/project/safe-email/)
* If your language is not listed, please send a message through [this contact form](https://contact.faircode.eu/)
*Source code*
Building Safe email from source code is straightforward with [Android Studio](http://developer.android.com/sdk/).
It is expected that you can solve build problems yourself, so there is no support on building.
Source code contributions are preferred in the form of [pull requests](https://help.github.com/articles/creating-a-pull-request/).
Please [contact me](https://contact.faircode.eu/) first to tell me what your plans are.
Please note that you agree to the license below by contributing, including the copyright.
Attribution
-----------
Safe email uses:
* [JavaMail](https://javaee.github.io/javamail/). Copyright (c) 1997-2018 Oracle® and/or its affiliates. All rights reserved. [GPLv2+CE license](https://javaee.github.io/javamail/JavaMail-License).
* [jsoup](https://jsoup.org/). Copyright © 2009 - 2017 Jonathan Hedley. [MIT license](https://jsoup.org/license).
* [Android Support Library](https://developer.android.com/tools/support-library/). Copyright (C) 2011 The Android Open Source Project. [Apache license](https://android.googlesource.com/platform/frameworks/support/+/master/LICENSE.txt).
* [Android Architecture Components](https://developer.android.com/topic/libraries/architecture/). Copyright 2018 The Android Open Source Project, Inc. [Apache license](https://github.com/googlesamples/android-architecture-components/blob/master/LICENSE).
License
-------
[GNU General Public License version 3](https://www.gnu.org/licenses/gpl.txt)
Copyright (c) 2018 Marcel Bokhorst. All rights reserved
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Safe email is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Safe email. If not, see [https://www.gnu.org/licenses/](https://www.gnu.org/licenses/).

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app/.gitignore vendored
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/build

60
app/build.gradle
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apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "eu.faircode.email"
minSdkVersion 23
targetSdkVersion 28
versionCode 1
versionName "0.1"
archivesBaseName = "SafeEmail-v$versionName"
}
buildTypes {
release {
minifyEnabled = true
useProguard = true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
debug {
minifyEnabled = true
useProguard = true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
packagingOptions {
pickFirst 'META-INF/LICENSE.txt'
}
}
repositories {
jcenter()
maven {
url "https://maven.java.net/content/groups/public/"
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
// https://developer.android.com/topic/libraries/support-library/revisions.html
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
implementation 'com.android.support.constraint:constraint-layout:1.1.+'
implementation 'com.android.support:recyclerview-v7:28.0.0-alpha1'
implementation 'com.android.support:design:28.0.0-alpha1'
// https://developer.android.com/topic/libraries/architecture/adding-components.html
implementation "android.arch.lifecycle:extensions:1.1.+"
implementation "android.arch.persistence.room:runtime:1.1.+"
annotationProcessor "android.arch.lifecycle:compiler:1.1.+"
annotationProcessor "android.arch.persistence.room:compiler:1.1.+"
// https://javaee.github.io/javamail/
implementation 'com.sun.mail:android-mail:1.6.0'
implementation 'com.sun.mail:android-activation:1.6.0'
// https://jsoup.org/
implementation 'org.jsoup:jsoup:1.11.3'
}

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app/proguard-rules.pro vendored
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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
-keepattributes SourceFile,LineNumberTable
# If you after the line number information, uncomment this to
# hide the original source file name.
-renamesourcefileattribute SourceFile
-keep class eu.faircode.email.**
-keepnames class eu.faircode.email.** { *; }
#JavaMail
-dontshrink
-keep class javax.** {*;}
-keep class com.sun.** {*;}
-keep class myjava.** {*;}
-keep class org.apache.harmony.** {*;}
-dontwarn java.awt.**
-dontwarn java.beans.Beans
-dontwarn javax.activation.**
-dontwarn javax.security.**
#jsoup
-keeppackagenames org.jsoup.nodes

43
app/src/main/AndroidManifest.xml
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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="eu.faircode.email">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<!-- uses-permission android:name="android.permission.READ_CONTACTS" /-->
<application
android:name=".ApplicationEx"
android:allowBackup="false"
android:appCategory="productivity"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppThemeLight">
<activity android:name=".ActivitySetup" />
<activity android:name=".ActivityView">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".ActivityCompose" />
<service android:name=".ServiceSynchronize" />
<receiver android:name=".ReceiverAutostart">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
</intent-filter>
</receiver>
</application>
</manifest>

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35
app/src/main/java/eu/faircode/email/ActivityBase.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v7.app.AppCompatActivity;
abstract class ActivityBase extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
String theme = prefs.getString("theme", "light");
setTheme("dark".equals(theme) ? R.style.AppThemeDark : R.style.AppThemeLight);
super.onCreate(savedInstanceState);
}
}

57
app/src/main/java/eu/faircode/email/ActivityCompose.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
public class ActivityCompose extends ActivityBase implements FragmentManager.OnBackStackChangedListener {
static final int LOADER_COMPOSE_GET = 1;
static final int LOADER_COMPOSE_PUT = 2;
static final int LOADER_COMPOSE_DELETE = 3;
static final int REQUEST_CONTACT = 1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_compose);
getSupportFragmentManager().addOnBackStackChangedListener(this);
if (getSupportFragmentManager().getFragments().size() == 0) {
FragmentCompose fragment = new FragmentCompose();
Bundle args = getIntent().getExtras();
if (args == null)
args = new Bundle();
fragment.setArguments(args);
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("compose");
fragmentTransaction.commit();
}
}
@Override
public void onBackStackChanged() {
if (getSupportFragmentManager().getBackStackEntryCount() == 0)
finish();
}
}

46
app/src/main/java/eu/faircode/email/ActivitySetup.java
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@ -0,0 +1,46 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
public class ActivitySetup extends ActivityBase implements FragmentManager.OnBackStackChangedListener {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_setup);
getSupportFragmentManager().addOnBackStackChangedListener(this);
if (getSupportFragmentManager().getFragments().size() == 0) {
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, new FragmentSetup()).addToBackStack("setup");
fragmentTransaction.commit();
}
}
@Override
public void onBackStackChanged() {
if (getSupportFragmentManager().getBackStackEntryCount() == 0)
finish();
}
}

388
app/src/main/java/eu/faircode/email/ActivityView.java
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@ -0,0 +1,388 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.Observer;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.ListView;
import android.widget.TextView;
import java.util.List;
public class ActivityView extends ActivityBase implements FragmentManager.OnBackStackChangedListener, SharedPreferences.OnSharedPreferenceChangeListener {
private DrawerLayout drawerLayout;
private ListView drawerList;
private ActionBarDrawerToggle drawerToggle;
static final int LOADER_ACCOUNT_PUT = 1;
static final int LOADER_IDENTITY_PUT = 2;
static final int LOADER_FOLDER_PUT = 3;
static final int REQUEST_VIEW = 1;
static final String ACTION_VIEW_MESSAGES = BuildConfig.APPLICATION_ID + ".VIEW_MESSAGES";
static final String ACTION_VIEW_MESSAGE = BuildConfig.APPLICATION_ID + ".VIEW_MESSAGE";
static final String ACTION_EDIT_FOLDER = BuildConfig.APPLICATION_ID + ".EDIT_FOLDER";
static final String ACTION_EDIT_ACCOUNT = BuildConfig.APPLICATION_ID + ".EDIT_ACCOUNT";
static final String ACTION_EDIT_IDENTITY = BuildConfig.APPLICATION_ID + ".EDIT_IDENTITY";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_view);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
drawerLayout = findViewById(R.id.drawer_layout);
drawerLayout.setScrimColor(Helper.resolveColor(this, R.attr.colorDrawerScrim));
drawerToggle = new ActionBarDrawerToggle(this, drawerLayout, R.string.app_name, R.string.app_name) {
public void onDrawerClosed(View view) {
super.onDrawerClosed(view);
getSupportActionBar().setTitle(getString(R.string.app_name));
}
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
getSupportActionBar().setTitle(getString(R.string.app_name));
}
};
drawerLayout.addDrawerListener(drawerToggle);
drawerList = findViewById(R.id.drawer_list);
drawerList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
DrawerItem item = (DrawerItem) parent.getAdapter().getItem(position);
switch (item.getId()) {
case R.string.menu_unified:
onMenuUnified();
break;
case R.string.menu_folders:
onMenuFolders();
break;
case R.string.menu_accounts:
onMenuAccounts();
break;
case R.string.menu_identities:
onMenuIdentities();
break;
case R.string.menu_theme:
onMenuTheme();
break;
case R.string.menu_setup:
onMenuSetup();
break;
}
if (!item.isCheckable())
drawerLayout.closeDrawer(drawerList);
}
});
PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
getSupportFragmentManager().addOnBackStackChangedListener(this);
updateDrawer();
if (getSupportFragmentManager().getFragments().size() == 0)
init();
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
drawerToggle.syncState();
}
@Override
protected void onResume() {
super.onResume();
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(this);
IntentFilter iff = new IntentFilter();
iff.addAction(ACTION_VIEW_MESSAGES);
iff.addAction(ACTION_VIEW_MESSAGE);
iff.addAction(ACTION_EDIT_FOLDER);
iff.addAction(ACTION_EDIT_ACCOUNT);
iff.addAction(ACTION_EDIT_IDENTITY);
lbm.registerReceiver(receiver, iff);
}
@Override
protected void onPause() {
super.onPause();
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(this);
lbm.unregisterReceiver(receiver);
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
drawerToggle.onConfigurationChanged(newConfig);
}
@Override
public void onBackPressed() {
if (drawerLayout.isDrawerOpen(drawerList))
drawerLayout.closeDrawer(drawerList);
else
super.onBackPressed();
}
@Override
protected void onDestroy() {
PreferenceManager.getDefaultSharedPreferences(this).unregisterOnSharedPreferenceChangeListener(this);
super.onDestroy();
}
@Override
public void onSharedPreferenceChanged(SharedPreferences prefs, String key) {
if ("eula".equals(key))
init();
}
@Override
public void onBackStackChanged() {
if (getSupportFragmentManager().getBackStackEntryCount() == 0)
finish();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (drawerToggle.onOptionsItemSelected(item))
return true;
return false;
}
private void init() {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (prefs.getBoolean("eula", false)) {
drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
FragmentMessages fragment = new FragmentMessages();
Bundle args = new Bundle();
args.putLong("folder", -1);
fragment.setArguments(args);
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("unified");
fragmentTransaction.commit();
Fragment eula = getSupportFragmentManager().findFragmentByTag("eula");
if (eula != null)
getSupportFragmentManager().beginTransaction().remove(eula).commit();
DB.getInstance(this).account().liveAccounts(true).observe(this, new Observer<List<EntityAccount>>() {
@Override
public void onChanged(@Nullable List<EntityAccount> accounts) {
if (accounts.size() == 0)
startActivity(new Intent(ActivityView.this, ActivitySetup.class));
else
ServiceSynchronize.start(ActivityView.this);
}
});
} else {
drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, new FragmentEula(), "eula");
fragmentTransaction.commit();
}
}
public void updateDrawer() {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
ArrayAdapterDrawer drawerArray = new ArrayAdapterDrawer(this, R.layout.item_drawer);
drawerArray.add(new DrawerItem(ActivityView.this, R.string.menu_unified));
drawerArray.add(new DrawerItem(ActivityView.this, R.string.menu_folders));
drawerArray.add(new DrawerItem(ActivityView.this, R.string.menu_accounts));
drawerArray.add(new DrawerItem(ActivityView.this, R.string.menu_identities));
drawerArray.add(new DrawerItem(ActivityView.this, R.string.menu_theme, "dark".equals(prefs.getString("theme", "light"))));
drawerArray.add(new DrawerItem(ActivityView.this, R.string.menu_setup));
drawerList.setAdapter(drawerArray);
}
private void onMenuUnified() {
FragmentMessages fragment = new FragmentMessages();
Bundle args = new Bundle();
args.putLong("folder", -1);
fragment.setArguments(args);
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("unified");
fragmentTransaction.commit();
}
private void onMenuFolders() {
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, new FragmentFolders()).addToBackStack("folders");
fragmentTransaction.commit();
}
private void onMenuAccounts() {
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, new FragmentAccounts()).addToBackStack("accounts");
fragmentTransaction.commit();
}
private void onMenuIdentities() {
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, new FragmentIdentities()).addToBackStack("identities");
fragmentTransaction.commit();
}
private void onMenuTheme() {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
String theme = prefs.getString("theme", "light");
theme = ("dark".equals(theme) ? "light" : "dark");
prefs.edit().putString("theme", theme).apply();
recreate();
}
private void onMenuSetup() {
startActivity(new Intent(ActivityView.this, ActivitySetup.class));
}
private class DrawerItem {
private int id;
private String title;
private boolean checkable;
private boolean checked;
DrawerItem(Context context, int title) {
this.id = title;
this.title = context.getString(title);
this.checkable = false;
this.checked = false;
}
DrawerItem(Context context, int title, boolean checked) {
this.id = title;
this.title = context.getString(title);
this.checkable = true;
this.checked = checked;
}
public int getId() {
return this.id;
}
public String getTitle() {
return this.title;
}
public boolean isCheckable() {
return this.checkable;
}
public boolean isChecked() {
return this.checked;
}
}
private static class ArrayAdapterDrawer extends ArrayAdapter<DrawerItem> {
private int resource;
ArrayAdapterDrawer(@NonNull Context context, int resource) {
super(context, resource);
this.resource = resource;
}
@NonNull
public View getView(int position, View convertView, @NonNull ViewGroup parent) {
View row;
if (null == convertView)
row = LayoutInflater.from(getContext()).inflate(this.resource, null);
else
row = convertView;
DrawerItem item = getItem(position);
TextView tv = row.findViewById(R.id.tvItem);
CheckBox cb = row.findViewById(R.id.cbItem);
tv.setText(item.getTitle());
cb.setVisibility(item.isCheckable() ? View.VISIBLE : View.GONE);
cb.setChecked(item.isChecked());
return row;
}
}
BroadcastReceiver receiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (ACTION_VIEW_MESSAGES.equals(intent.getAction())) {
FragmentMessages fragment = new FragmentMessages();
fragment.setArguments(intent.getExtras());
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("messages");
fragmentTransaction.commit();
} else if (ACTION_VIEW_MESSAGE.equals(intent.getAction())) {
FragmentMessage fragment = new FragmentMessage();
fragment.setArguments(intent.getExtras());
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("message");
fragmentTransaction.commit();
} else if (ACTION_EDIT_FOLDER.equals(intent.getAction())) {
FragmentFolder fragment = new FragmentFolder();
fragment.setArguments(intent.getExtras());
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("folder");
fragmentTransaction.commit();
} else if (ACTION_EDIT_ACCOUNT.equals(intent.getAction())) {
FragmentAccount fragment = new FragmentAccount();
fragment.setArguments(intent.getExtras());
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("account");
fragmentTransaction.commit();
} else if (ACTION_EDIT_IDENTITY.equals(intent.getAction())) {
FragmentIdentity fragment = new FragmentIdentity();
fragment.setArguments(intent.getExtras());
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("identity");
fragmentTransaction.commit();
}
}
};
}

201
app/src/main/java/eu/faircode/email/AdapterAccount.java
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@ -0,0 +1,201 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.content.Context;
import android.content.Intent;
import android.support.annotation.NonNull;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.util.DiffUtil;
import android.support.v7.util.ListUpdateCallback;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import java.text.Collator;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Locale;
public class AdapterAccount extends RecyclerView.Adapter<AdapterAccount.ViewHolder> {
private Context context;
private List<EntityAccount> all = new ArrayList<>();
private List<EntityAccount> filtered = new ArrayList<>();
public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
View itemView;
ImageView ivPrimary;
TextView tvName;
ImageView ivSync;
TextView tvHost;
TextView tvUser;
ViewHolder(View itemView) {
super(itemView);
this.itemView = itemView;
ivPrimary = itemView.findViewById(R.id.ivPrimary);
tvName = itemView.findViewById(R.id.tvName);
ivSync = itemView.findViewById(R.id.ivSync);
tvHost = itemView.findViewById(R.id.tvHost);
tvUser = itemView.findViewById(R.id.tvUser);
}
private void wire() {
itemView.setOnClickListener(this);
}
private void unwire() {
itemView.setOnClickListener(null);
}
@Override
public void onClick(View view) {
EntityAccount account = filtered.get(getLayoutPosition());
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
lbm.sendBroadcast(
new Intent(ActivityView.ACTION_EDIT_ACCOUNT)
.putExtra("id", account.id));
}
}
AdapterAccount(Context context) {
this.context = context;
setHasStableIds(true);
}
public void set(List<EntityAccount> accounts) {
Log.i(Helper.TAG, "Set accounts=" + accounts.size());
final Collator collator = Collator.getInstance(Locale.getDefault());
collator.setStrength(Collator.SECONDARY); // Case insensitive, process accents etc
Collections.sort(accounts, new Comparator<EntityAccount>() {
@Override
public int compare(EntityAccount a1, EntityAccount a2) {
return collator.compare(a1.host, a2.host);
}
});
all.clear();
all.addAll(accounts);
DiffUtil.DiffResult diff = DiffUtil.calculateDiff(new MessageDiffCallback(filtered, all));
filtered.clear();
filtered.addAll(all);
diff.dispatchUpdatesTo(new ListUpdateCallback() {
@Override
public void onInserted(int position, int count) {
Log.i(Helper.TAG, "Inserted @" + position + " #" + count);
}
@Override
public void onRemoved(int position, int count) {
Log.i(Helper.TAG, "Removed @" + position + " #" + count);
}
@Override
public void onMoved(int fromPosition, int toPosition) {
Log.i(Helper.TAG, "Moved " + fromPosition + ">" + toPosition);
}
@Override
public void onChanged(int position, int count, Object payload) {
Log.i(Helper.TAG, "Changed @" + position + " #" + count);
}
});
diff.dispatchUpdatesTo(AdapterAccount.this);
}
private class MessageDiffCallback extends DiffUtil.Callback {
private List<EntityAccount> prev;
private List<EntityAccount> next;
MessageDiffCallback(List<EntityAccount> prev, List<EntityAccount> next) {
this.prev = prev;
this.next = next;
}
@Override
public int getOldListSize() {
return prev.size();
}
@Override
public int getNewListSize() {
return next.size();
}
@Override
public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
EntityAccount f1 = prev.get(oldItemPosition);
EntityAccount f2 = next.get(newItemPosition);
return f1.id.equals(f2.id);
}
@Override
public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
EntityAccount f1 = prev.get(oldItemPosition);
EntityAccount f2 = next.get(newItemPosition);
return f1.equals(f2);
}
}
@Override
public long getItemId(int position) {
return filtered.get(position).id;
}
@Override
public int getItemCount() {
return filtered.size();
}
@Override
@NonNull
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
return new ViewHolder(LayoutInflater.from(context).inflate(R.layout.item_account, parent, false));
}
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
holder.unwire();
EntityAccount account = filtered.get(position);
holder.ivPrimary.setVisibility(account.primary ? View.VISIBLE : View.GONE);
holder.tvName.setText(account.name);
holder.ivSync.setVisibility(account.synchronize ? View.VISIBLE : View.INVISIBLE);
holder.tvHost.setText(String.format("%s:%d", account.host, account.port));
holder.tvUser.setText(account.user);
holder.wire();
}
}

238
app/src/main/java/eu/faircode/email/AdapterFolder.java
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@ -0,0 +1,238 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.content.Context;
import android.content.Intent;
import android.graphics.Typeface;
import android.support.annotation.NonNull;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.util.DiffUtil;
import android.support.v7.util.ListUpdateCallback;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import java.text.Collator;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Locale;
public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder> {
private Context context;
private List<TupleFolderEx> all = new ArrayList<>();
private List<TupleFolderEx> filtered = new ArrayList<>();
public class ViewHolder extends RecyclerView.ViewHolder
implements View.OnClickListener, View.OnLongClickListener {
View itemView;
TextView tvName;
TextView tvAfter;
ImageView ivSync;
TextView tvCount;
TextView tvType;
TextView tvAccount;
ViewHolder(View itemView) {
super(itemView);
this.itemView = itemView;
tvName = itemView.findViewById(R.id.tvName);
tvAfter = itemView.findViewById(R.id.tvAfter);
ivSync = itemView.findViewById(R.id.ivSync);
tvCount = itemView.findViewById(R.id.tvCount);
tvType = itemView.findViewById(R.id.tvType);
tvAccount = itemView.findViewById(R.id.tvAccount);
}
private void wire() {
itemView.setOnClickListener(this);
itemView.setOnLongClickListener(this);
}
private void unwire() {
itemView.setOnClickListener(null);
itemView.setOnLongClickListener(null);
}
@Override
public void onClick(View view) {
TupleFolderEx folder = filtered.get(getLayoutPosition());
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
lbm.sendBroadcast(
new Intent(ActivityView.ACTION_VIEW_MESSAGES)
.putExtra("folder", folder.id));
}
@Override
public boolean onLongClick(View view) {
TupleFolderEx folder = filtered.get(getLayoutPosition());
if (!EntityFolder.TYPE_OUTBOX.equals(folder.type)) {
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
lbm.sendBroadcast(
new Intent(ActivityView.ACTION_EDIT_FOLDER)
.putExtra("id", folder.id));
return true;
}
return false;
}
}
AdapterFolder(Context context) {
this.context = context;
setHasStableIds(true);
}
public void set(List<TupleFolderEx> folders) {
Log.i(Helper.TAG, "Set folders=" + folders.size());
final Collator collator = Collator.getInstance(Locale.getDefault());
collator.setStrength(Collator.SECONDARY); // Case insensitive, process accents etc
Collections.sort(folders, new Comparator<TupleFolderEx>() {
@Override
public int compare(TupleFolderEx f1, TupleFolderEx f2) {
if (f1.accountName == null)
if (f2.accountName == null)
return 0;
else
return -1;
else if (f2.accountName == null)
return 1;
else
return collator.compare(f1.accountName, f2.accountName);
}
});
all.clear();
all.addAll(folders);
DiffUtil.DiffResult diff = DiffUtil.calculateDiff(new MessageDiffCallback(filtered, all));
filtered.clear();
filtered.addAll(all);
diff.dispatchUpdatesTo(new ListUpdateCallback() {
@Override
public void onInserted(int position, int count) {
Log.i(Helper.TAG, "Inserted @" + position + " #" + count);
}
@Override
public void onRemoved(int position, int count) {
Log.i(Helper.TAG, "Removed @" + position + " #" + count);
}
@Override
public void onMoved(int fromPosition, int toPosition) {
Log.i(Helper.TAG, "Moved " + fromPosition + ">" + toPosition);
}
@Override
public void onChanged(int position, int count, Object payload) {
Log.i(Helper.TAG, "Changed @" + position + " #" + count);
}
});
diff.dispatchUpdatesTo(AdapterFolder.this);
}
private class MessageDiffCallback extends DiffUtil.Callback {
private List<TupleFolderEx> prev;
private List<TupleFolderEx> next;
MessageDiffCallback(List<TupleFolderEx> prev, List<TupleFolderEx> next) {
this.prev = prev;
this.next = next;
}
@Override
public int getOldListSize() {
return prev.size();
}
@Override
public int getNewListSize() {
return next.size();
}
@Override
public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
TupleFolderEx f1 = prev.get(oldItemPosition);
TupleFolderEx f2 = next.get(newItemPosition);
return f1.id.equals(f2.id);
}
@Override
public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
TupleFolderEx f1 = prev.get(oldItemPosition);
TupleFolderEx f2 = next.get(newItemPosition);
return f1.equals(f2);
}
}
@Override
public long getItemId(int position) {
return filtered.get(position).id;
}
@Override
public int getItemCount() {
return filtered.size();
}
@Override
@NonNull
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
return new ViewHolder(LayoutInflater.from(context).inflate(R.layout.item_folder, parent, false));
}
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
holder.unwire();
TupleFolderEx folder = filtered.get(position);
String name = Helper.localizeFolderName(context, folder.name);
if (folder.unseen > 0)
holder.tvName.setText(context.getString(R.string.title_folder_unseen, name, folder.unseen));
else
holder.tvName.setText(name);
holder.tvName.setTypeface(null, folder.unseen > 0 ? Typeface.BOLD : Typeface.NORMAL);
holder.tvAfter.setText(Integer.toString(folder.after));
holder.tvAfter.setVisibility(folder.synchronize ? View.VISIBLE : View.INVISIBLE);
holder.ivSync.setVisibility(folder.synchronize ? View.VISIBLE : View.INVISIBLE);
holder.tvCount.setText(Integer.toString(folder.messages));
holder.tvType.setText(folder.type);
holder.tvAccount.setText(folder.accountName);
holder.wire();
}
}

201
app/src/main/java/eu/faircode/email/AdapterIdentity.java
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@ -0,0 +1,201 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.content.Context;
import android.content.Intent;
import android.support.annotation.NonNull;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.util.DiffUtil;
import android.support.v7.util.ListUpdateCallback;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import java.text.Collator;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Locale;
public class AdapterIdentity extends RecyclerView.Adapter<AdapterIdentity.ViewHolder> {
private Context context;
private List<EntityIdentity> all = new ArrayList<>();
private List<EntityIdentity> filtered = new ArrayList<>();
public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
View itemView;
ImageView ivPrimary;
TextView tvName;
ImageView ivSync;
TextView tvHost;
TextView tvUser;
ViewHolder(View itemView) {
super(itemView);
this.itemView = itemView;
ivPrimary = itemView.findViewById(R.id.ivPrimary);
tvName = itemView.findViewById(R.id.tvName);
ivSync = itemView.findViewById(R.id.ivSync);
tvHost = itemView.findViewById(R.id.tvHost);
tvUser = itemView.findViewById(R.id.tvUser);
}
private void wire() {
itemView.setOnClickListener(this);
}
private void unwire() {
itemView.setOnClickListener(null);
}
@Override
public void onClick(View view) {
EntityIdentity identity = filtered.get(getLayoutPosition());
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
lbm.sendBroadcast(
new Intent(ActivityView.ACTION_EDIT_IDENTITY)
.putExtra("id", identity.id));
}
}
AdapterIdentity(Context context) {
this.context = context;
setHasStableIds(true);
}
public void set(List<EntityIdentity> identities) {
Log.i(Helper.TAG, "Set identities=" + identities.size());
final Collator collator = Collator.getInstance(Locale.getDefault());
collator.setStrength(Collator.SECONDARY); // Case insensitive, process accents etc
Collections.sort(identities, new Comparator<EntityIdentity>() {
@Override
public int compare(EntityIdentity i1, EntityIdentity i2) {
return collator.compare(i1.host, i2.host);
}
});
all.clear();
all.addAll(identities);
DiffUtil.DiffResult diff = DiffUtil.calculateDiff(new MessageDiffCallback(filtered, all));
filtered.clear();
filtered.addAll(all);
diff.dispatchUpdatesTo(new ListUpdateCallback() {
@Override
public void onInserted(int position, int count) {
Log.i(Helper.TAG, "Inserted @" + position + " #" + count);
}
@Override
public void onRemoved(int position, int count) {
Log.i(Helper.TAG, "Removed @" + position + " #" + count);
}
@Override
public void onMoved(int fromPosition, int toPosition) {
Log.i(Helper.TAG, "Moved " + fromPosition + ">" + toPosition);
}
@Override
public void onChanged(int position, int count, Object payload) {
Log.i(Helper.TAG, "Changed @" + position + " #" + count);
}
});
diff.dispatchUpdatesTo(AdapterIdentity.this);
}
private class MessageDiffCallback extends DiffUtil.Callback {
private List<EntityIdentity> prev;
private List<EntityIdentity> next;
MessageDiffCallback(List<EntityIdentity> prev, List<EntityIdentity> next) {
this.prev = prev;
this.next = next;
}
@Override
public int getOldListSize() {
return prev.size();
}
@Override
public int getNewListSize() {
return next.size();
}
@Override
public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
EntityIdentity i1 = prev.get(oldItemPosition);
EntityIdentity i2 = next.get(newItemPosition);
return i1.id.equals(i2.id);
}
@Override
public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
EntityIdentity i1 = prev.get(oldItemPosition);
EntityIdentity i2 = next.get(newItemPosition);
return i1.equals(i2);
}
}
@Override
public long getItemId(int position) {
return filtered.get(position).id;
}
@Override
public int getItemCount() {
return filtered.size();
}
@Override
@NonNull
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
return new ViewHolder(LayoutInflater.from(context).inflate(R.layout.item_identity, parent, false));
}
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
holder.unwire();
EntityIdentity identity = filtered.get(position);
holder.ivPrimary.setVisibility(identity.primary ? View.VISIBLE : View.GONE);
holder.tvName.setText(identity.name);
holder.ivSync.setVisibility(identity.synchronize ? View.VISIBLE : View.INVISIBLE);
holder.tvHost.setText(String.format("%s:%d", identity.host, identity.port));
holder.tvUser.setText(identity.user);
holder.wire();
}
}

242
app/src/main/java/eu/faircode/email/AdapterMessage.java
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@ -0,0 +1,242 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.content.Context;
import android.content.Intent;
import android.graphics.Typeface;
import android.support.annotation.NonNull;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.util.DiffUtil;
import android.support.v7.util.ListUpdateCallback;
import android.support.v7.widget.RecyclerView;
import android.text.format.DateUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHolder> {
private Context context;
private List<TupleMessageEx> all = new ArrayList<>();
private List<TupleMessageEx> filtered = new ArrayList<>();
private ExecutorService executor = Executors.newCachedThreadPool();
enum ViewType {FOLDER, THREAD}
private ViewType viewType;
public class ViewHolder extends RecyclerView.ViewHolder
implements View.OnClickListener {
View itemView;
TextView tvAddress;
TextView tvTime;
TextView tvSubject;
TextView tvCount;
ViewHolder(View itemView) {
super(itemView);
this.itemView = itemView;
tvAddress = itemView.findViewById(R.id.tvAddress);
tvTime = itemView.findViewById(R.id.tvTime);
tvSubject = itemView.findViewById(R.id.tvSubject);
tvCount = itemView.findViewById(R.id.tvCount);
}
private void wire() {
itemView.setOnClickListener(this);
}
private void unwire() {
itemView.setOnClickListener(null);
}
@Override
public void onClick(View view) {
final TupleMessageEx message = filtered.get(getLayoutPosition());
executor.submit(new Runnable() {
@Override
public void run() {
if (EntityFolder.TYPE_DRAFTS.equals(message.folderType))
context.startActivity(
new Intent(context, ActivityCompose.class)
.putExtra("id", message.id));
else {
if (!message.seen && !message.ui_seen) {
message.ui_seen = !message.ui_seen;
DB.getInstance(context).message().updateMessage(message);
EntityOperation.queue(context, message, EntityOperation.SEEN, message.ui_seen);
}
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
lbm.sendBroadcast(
new Intent(ActivityView.ACTION_VIEW_MESSAGE)
.putExtra("folder", message.folder)
.putExtra("id", message.id));
}
}
});
}
}
AdapterMessage(Context context, ViewType viewType) {
this.context = context;
this.viewType = viewType;
setHasStableIds(true);
}
public void set(List<TupleMessageEx> messages) {
Log.i(Helper.TAG, "Set messages=" + messages.size());
Collections.sort(messages, new Comparator<TupleMessageEx>() {
@Override
public int compare(TupleMessageEx m1, TupleMessageEx m2) {
if (EntityFolder.isOutgoing(m1.folderType))
return -Long.compare(m1.received, m2.received);
else
return -Long.compare(m1.sent, m2.sent);
}
});
all.clear();
all.addAll(messages);
DiffUtil.DiffResult diff = DiffUtil.calculateDiff(new MessageDiffCallback(filtered, all));
filtered.clear();
filtered.addAll(all);
diff.dispatchUpdatesTo(new ListUpdateCallback() {
@Override
public void onInserted(int position, int count) {
Log.i(Helper.TAG, "Inserted @" + position + " #" + count);
}
@Override
public void onRemoved(int position, int count) {
Log.i(Helper.TAG, "Removed @" + position + " #" + count);
}
@Override
public void onMoved(int fromPosition, int toPosition) {
Log.i(Helper.TAG, "Moved " + fromPosition + ">" + toPosition);
}
@Override
public void onChanged(int position, int count, Object payload) {
Log.i(Helper.TAG, "Changed @" + position + " #" + count);
}
});
diff.dispatchUpdatesTo(AdapterMessage.this);
}
private class MessageDiffCallback extends DiffUtil.Callback {
private List<TupleMessageEx> prev;
private List<TupleMessageEx> next;
MessageDiffCallback(List<TupleMessageEx> prev, List<TupleMessageEx> next) {
this.prev = prev;
this.next = next;
}
@Override
public int getOldListSize() {
return prev.size();
}
@Override
public int getNewListSize() {
return next.size();
}
@Override
public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
TupleMessageEx m1 = prev.get(oldItemPosition);
TupleMessageEx m2 = next.get(newItemPosition);
return m1.id.equals(m2.id);
}
@Override
public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
TupleMessageEx m1 = prev.get(oldItemPosition);
TupleMessageEx m2 = next.get(newItemPosition);
return m1.equals(m2);
}
}
@Override
public long getItemId(int position) {
return filtered.get(position).id;
}
@Override
public int getItemCount() {
return filtered.size();
}
@Override
@NonNull
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
return new ViewHolder(LayoutInflater.from(context).inflate(R.layout.item_message, parent, false));
}
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
holder.unwire();
TupleMessageEx message = filtered.get(position);
if (EntityFolder.isOutgoing(message.folderType)) {
holder.tvAddress.setText(message.to == null ? null : MessageHelper.getFormattedAddresses(message.to));
holder.tvTime.setText(DateUtils.getRelativeTimeSpanString(context, message.received));
} else {
holder.tvAddress.setText(message.from == null ? null : MessageHelper.getFormattedAddresses(message.from));
holder.tvTime.setText(message.sent == null ? null : DateUtils.getRelativeTimeSpanString(context, message.sent));
}
holder.tvSubject.setText(message.subject);
if (viewType == ViewType.FOLDER) {
holder.tvCount.setText(Integer.toString(message.count));
holder.tvCount.setVisibility(message.count > 1 ? View.VISIBLE : View.GONE);
} else
holder.tvCount.setText(Helper.localizeFolderName(context, message.folderName));
boolean unseen = (message.thread == null ? !message.seen : message.unseen > 0);
int visibility = (unseen ? Typeface.BOLD : Typeface.NORMAL);
holder.tvAddress.setTypeface(null, visibility);
holder.tvTime.setTypeface(null, visibility);
holder.tvSubject.setTypeface(null, visibility);
holder.tvCount.setTypeface(null, visibility);
holder.wire();
}
}

25
app/src/main/java/eu/faircode/email/ApplicationEx.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.app.Application;
public class ApplicationEx extends Application {
}

94
app/src/main/java/eu/faircode/email/DB.java
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package eu.faircode.email;
import android.arch.persistence.db.SupportSQLiteDatabase;
import android.arch.persistence.room.Database;
import android.arch.persistence.room.Room;
import android.arch.persistence.room.RoomDatabase;
import android.arch.persistence.room.TypeConverter;
import android.arch.persistence.room.TypeConverters;
import android.arch.persistence.room.migration.Migration;
import android.content.Context;
import android.util.Log;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
// https://developer.android.com/topic/libraries/architecture/room.html
@Database(
entities = {
EntityIdentity.class,
EntityAccount.class,
EntityFolder.class,
EntityMessage.class,
EntityOperation.class
},
version = 1,
exportSchema = true
)
@TypeConverters({DB.Converters.class})
public abstract class DB extends RoomDatabase {
public abstract DaoIdentity identity();
public abstract DaoAccount account();
public abstract DaoFolder folder();
public abstract DaoMessage message();
public abstract DaoOperation operation();
private static DB sInstance;
private static final String DB_NAME = "email.db";
public static synchronized DB getInstance(Context context) {
if (sInstance == null)
sInstance = migrate(Room.databaseBuilder(context.getApplicationContext(), DB.class, DB_NAME));
return sInstance;
}
private static DB migrate(RoomDatabase.Builder<DB> builder) {
return builder
//.addMigrations(MIGRATION_1_2)
.build();
}
private static final Migration MIGRATION_1_2 = new Migration(1, 2) {
@Override
public void migrate(SupportSQLiteDatabase db) {
Log.i(Helper.TAG, "DB migration from version " + startVersion + " to " + endVersion);
db.execSQL("ALTER TABLE message ADD COLUMN error TEXT");
}
};
public static class Converters {
@TypeConverter
public static byte[] fromString(String value) {
return null;
}
@TypeConverter
public static String fromBytes(byte[] value) {
return null;
}
}
}

65
app/src/main/java/eu/faircode/email/DaoAccount.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.LiveData;
import android.arch.persistence.room.Dao;
import android.arch.persistence.room.Insert;
import android.arch.persistence.room.OnConflictStrategy;
import android.arch.persistence.room.Query;
import android.arch.persistence.room.Update;
import java.util.List;
@Dao
public interface DaoAccount {
@Query("SELECT * FROM account WHERE synchronize = :synchronize")
List<EntityAccount> getAccounts(boolean synchronize);
@Query("SELECT * FROM account")
LiveData<List<EntityAccount>> liveAccounts();
@Query("SELECT * FROM account WHERE synchronize = :synchronize")
LiveData<List<EntityAccount>> liveAccounts(boolean synchronize);
@Query("SELECT * FROM account WHERE id = :id")
EntityAccount getAccount(long id);
@Query("SELECT * FROM account WHERE id = :id")
LiveData<EntityAccount> liveAccount(long id);
@Query("SELECT * FROM account ORDER BY id LIMIT 1")
LiveData<EntityAccount> liveFirstAccount();
@Query("SELECT" +
" (SELECT COUNT(*) FROM account WHERE synchronize) AS accounts," +
" (SELECT COUNT(*) FROM operation JOIN message ON message.id = operation.message JOIN account ON account.id = message.account WHERE synchronize) AS operations")
LiveData<TupleAccountStats> liveStats();
@Insert(onConflict = OnConflictStrategy.REPLACE)
long insertAccount(EntityAccount account);
@Update
void updateAccount(EntityAccount account);
@Query("UPDATE account SET `primary` = 0")
void resetPrimary();
}

90
app/src/main/java/eu/faircode/email/DaoFolder.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.LiveData;
import android.arch.persistence.room.Dao;
import android.arch.persistence.room.Insert;
import android.arch.persistence.room.OnConflictStrategy;
import android.arch.persistence.room.Query;
import android.arch.persistence.room.Update;
import java.util.List;
@Dao
public interface DaoFolder {
@Query("SELECT * FROM folder WHERE account = :account AND synchronize = :synchronize")
List<EntityFolder> getFolders(long account, boolean synchronize);
@Query("SELECT * FROM folder WHERE account = :account AND type = '" + EntityFolder.TYPE_USER + "'")
List<EntityFolder> getUserFolders(long account);
@Query("SELECT folder.*, account.name AS accountName" +
", COUNT(message.id) AS messages" +
", SUM(CASE WHEN message.ui_seen = 0 THEN 1 ELSE 0 END) AS unseen" +
" FROM folder" +
" LEFT JOIN account ON account.id = folder.account" +
" LEFT JOIN message ON message.folder = folder.id AND NOT message.ui_hide" +
" GROUP BY folder.id")
LiveData<List<TupleFolderEx>> liveFolders();
@Query("SELECT folder.* FROM folder WHERE folder.id = :id")
LiveData<EntityFolder> liveFolder(long id);
@Query("SELECT folder.*, account.name AS accountName" +
", COUNT(message.id) AS messages" +
", SUM(CASE WHEN message.ui_seen = 0 THEN 1 ELSE 0 END) AS unseen" +
" FROM folder" +
" LEFT JOIN account ON account.id = folder.account" +
" LEFT JOIN message ON message.folder = folder.id AND NOT message.ui_hide" +
" WHERE folder.id = :id")
LiveData<TupleFolderEx> liveFolderEx(long id);
@Query("SELECT * FROM folder WHERE id = :id")
EntityFolder getFolder(Long id);
@Query("SELECT * FROM folder WHERE account = :account AND name = :name")
EntityFolder getFolder(Long account, String name);
@Query("SELECT folder.* FROM folder" +
" JOIN account ON account.id = folder.account" +
" WHERE account.`primary` AND type = '" + EntityFolder.TYPE_DRAFTS + "' ")
EntityFolder getPrimaryDraftFolder();
@Query("SELECT folder.* FROM folder" +
" WHERE account = :account AND type = '" + EntityFolder.TYPE_ARCHIVE + "' ")
EntityFolder getArchiveFolder(long account);
@Query("SELECT folder.* FROM folder" +
" WHERE account = :account AND type = '" + EntityFolder.TYPE_JUNK + "' ")
EntityFolder getSpamFolder(long account);
@Query("SELECT * FROM folder WHERE type = '" + EntityFolder.TYPE_OUTBOX + "'")
EntityFolder getOutbox();
@Insert(onConflict = OnConflictStrategy.REPLACE)
long insertFolder(EntityFolder folder);
@Update
void updateFolder(EntityFolder folder);
@Query("DELETE FROM folder WHERE account= :account AND name = :name")
int deleteFolder(Long account, String name);
}

56
app/src/main/java/eu/faircode/email/DaoIdentity.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.LiveData;
import android.arch.persistence.room.Dao;
import android.arch.persistence.room.Insert;
import android.arch.persistence.room.OnConflictStrategy;
import android.arch.persistence.room.Query;
import android.arch.persistence.room.Update;
import java.util.List;
@Dao
public interface DaoIdentity {
@Query("SELECT * FROM identity")
LiveData<List<EntityIdentity>> liveIdentities();
@Query("SELECT * FROM identity WHERE synchronize = :synchronize")
LiveData<List<EntityIdentity>> liveIdentities(boolean synchronize);
@Query("SELECT * FROM identity WHERE id = :id")
EntityIdentity getIdentity(long id);
@Query("SELECT * FROM identity WHERE id = :id")
LiveData<EntityIdentity> liveIdentity(long id);
@Query("SELECT * FROM identity ORDER BY id LIMIT 1")
LiveData<EntityIdentity> liveFirstIdentity();
@Insert(onConflict = OnConflictStrategy.REPLACE)
long insertIdentity(EntityIdentity identity);
@Update
void updateIdentity(EntityIdentity identity);
@Query("UPDATE identity SET `primary` = 0")
void resetPrimary();
}

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app/src/main/java/eu/faircode/email/DaoMessage.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.LiveData;
import android.arch.persistence.room.Dao;
import android.arch.persistence.room.Insert;
import android.arch.persistence.room.OnConflictStrategy;
import android.arch.persistence.room.Query;
import android.arch.persistence.room.Update;
import java.util.List;
@Dao
public interface DaoMessage {
@Query("SELECT message.*, folder.name as folderName, folder.type as folderType" +
", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread) AS count" +
", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread AND NOT m.ui_seen) AS unseen" +
" FROM folder" +
" JOIN message ON folder = folder.id" +
" WHERE folder.type = '" + EntityFolder.TYPE_INBOX + "'" +
" AND NOT ui_hide" +
" AND received IN (SELECT MAX(m.received) FROM message m WHERE m.folder = message.folder GROUP BY m.thread)")
LiveData<List<TupleMessageEx>> liveUnifiedInbox();
@Query("SELECT message.*, folder.name as folderName, folder.type as folderType" +
", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread) AS count" +
", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread AND NOT m.ui_seen) AS unseen" +
" FROM folder" +
" JOIN message ON folder = folder.id" +
" WHERE folder.id = :folder" +
" AND NOT ui_hide" +
" AND received IN (SELECT MAX(m.received) FROM message m WHERE m.folder = message.folder GROUP BY m.thread)")
LiveData<List<TupleMessageEx>> liveMessages(long folder);
@Query("SELECT message.*, folder.name as folderName, folder.type as folderType" +
", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread) AS count" +
", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread AND NOT m.ui_seen) AS unseen" +
" FROM message" +
" JOIN folder ON folder.id = message.folder" +
" JOIN message m1 ON m1.id = :msgid AND m1.account = message.account AND m1.thread = message.thread" +
" WHERE NOT message.ui_hide")
LiveData<List<TupleMessageEx>> liveThread(long msgid);
@Query("SELECT * FROM message WHERE id = :id")
EntityMessage getMessage(long id);
@Query("SELECT * FROM message WHERE folder = :folder AND uid = :uid")
EntityMessage getMessage(long folder, long uid);
@Query("SELECT message.*, folder.name as folderName, folder.type as folderType" +
", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread) AS count" +
", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread AND NOT m.ui_seen) AS unseen" +
" FROM message" +
" JOIN folder ON folder.id = message.folder" +
" WHERE message.id = :id")
LiveData<TupleMessageEx> liveMessage(long id);
@Query("SELECT uid FROM message WHERE folder = :folder AND received >= :received AND NOT uid IS NULL")
List<Long> getUids(long folder, long received);
@Insert(onConflict = OnConflictStrategy.REPLACE)
long insertMessage(EntityMessage message);
@Update
void updateMessage(EntityMessage message);
@Query("DELETE FROM message WHERE id = :id")
void deleteMessage(long id);
@Query("DELETE FROM message WHERE folder = :folder AND uid = :uid")
void deleteMessage(long folder, long uid);
@Query("DELETE FROM message WHERE folder = :folder")
int deleteMessages(long folder);
@Query("DELETE FROM message WHERE folder = :folder AND received < :received AND NOT uid IS NULL")
int deleteMessagesBefore(long folder, long received);
}

45
app/src/main/java/eu/faircode/email/DaoOperation.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.persistence.room.Dao;
import android.arch.persistence.room.Insert;
import android.arch.persistence.room.OnConflictStrategy;
import android.arch.persistence.room.Query;
import java.util.List;
@Dao
public interface DaoOperation {
@Insert(onConflict = OnConflictStrategy.REPLACE)
long insertOperation(EntityOperation operation);
@Query("SELECT operation.*, message.uid FROM operation" +
" JOIN message ON message.id = operation.message" +
" WHERE folder = :folder" +
" ORDER BY operation.id")
List<TupleOperationEx> getOperations(long folder);
@Query("DELETE FROM operation WHERE id = :id")
void deleteOperation(long id);
@Query("DELETE FROM operation WHERE message = :id AND name = :name")
int deleteOperations(long id, String name);
}

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app/src/main/java/eu/faircode/email/EntityAccount.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.PrimaryKey;
import android.support.annotation.NonNull;
@Entity(
tableName = EntityAccount.TABLE_NAME,
indices = {
}
)
public class EntityAccount {
static final String TABLE_NAME = "account";
@PrimaryKey(autoGenerate = true)
public Long id;
public String name;
@NonNull
public String host; // IMAP
@NonNull
public Integer port;
@NonNull
public String user;
@NonNull
public String password;
@NonNull
public Boolean primary;
@NonNull
public Boolean synchronize;
@Override
public boolean equals(Object obj) {
if (obj instanceof EntityAccount) {
EntityAccount other = (EntityAccount) obj;
return (this.name == null ? other.name == null : this.name.equals(other.name) &&
this.host.equals(other.host) &&
this.port.equals(other.port) &&
this.user.equals(other.user) &&
this.password.equals(other.password) &&
this.primary.equals(other.primary) &&
this.synchronize.equals(other.synchronize));
} else
return false;
}
}

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app/src/main/java/eu/faircode/email/EntityAttachment.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.ForeignKey;
import android.arch.persistence.room.Index;
import android.arch.persistence.room.PrimaryKey;
import android.support.annotation.NonNull;
import static android.arch.persistence.room.ForeignKey.CASCADE;
@Entity(
tableName = EntityAttachment.TABLE_NAME,
foreignKeys = {
@ForeignKey(childColumns = "message", entity = EntityMessage.class, parentColumns = "id", onDelete = CASCADE)
},
indices = {
@Index(value = {"message"})
}
)
public class EntityAttachment {
static final String TABLE_NAME = "attachment";
@PrimaryKey(autoGenerate = true)
public Long id;
@NonNull
public Long message;
@NonNull
public String type;
public String name;
public byte[] content;
}

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app/src/main/java/eu/faircode/email/EntityFolder.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.ForeignKey;
import android.arch.persistence.room.Index;
import android.arch.persistence.room.PrimaryKey;
import android.support.annotation.NonNull;
import java.util.Arrays;
import java.util.List;
import static android.arch.persistence.room.ForeignKey.CASCADE;
@Entity(
tableName = EntityFolder.TABLE_NAME,
foreignKeys = {
@ForeignKey(childColumns = "account", entity = EntityAccount.class, parentColumns = "id", onDelete = CASCADE)
},
indices = {
@Index(value = {"account", "name"}, unique = true),
@Index(value = {"account"}),
@Index(value = {"name"}),
@Index(value = {"type"})
}
)
public class EntityFolder {
static final String TABLE_NAME = "folder";
static final String TYPE_INBOX = "Inbox";
static final String TYPE_OUTBOX = "Outbox";
static final String TYPE_ARCHIVE = "All";
static final String TYPE_DRAFTS = "Drafts";
static final String TYPE_TRASH = "Trash";
static final String TYPE_JUNK = "Junk";
static final String TYPE_SENT = "Sent";
static final String TYPE_USER = "User";
static final List<String> STANDARD_FOLDER_ATTR = Arrays.asList(
"All",
"Drafts",
"Trash",
"Junk",
"Sent"
);
static final List<String> STANDARD_FOLDER_TYPE = Arrays.asList(
TYPE_ARCHIVE,
TYPE_DRAFTS,
TYPE_TRASH,
TYPE_JUNK,
TYPE_SENT
); // Must match STANDARD_FOLDER_ATTR
static boolean isOutgoing(String type) {
return (TYPE_OUTBOX.equals(type) || TYPE_DRAFTS.equals(type) || TYPE_SENT.equals(type));
}
@PrimaryKey(autoGenerate = true)
public Long id;
public Long account; // Outbox = null
@NonNull
public String name;
@NonNull
public String type;
@NonNull
public Boolean synchronize;
@NonNull
public Integer after; // days
@Override
public boolean equals(Object obj) {
if (obj instanceof EntityFolder) {
EntityFolder other = (EntityFolder) obj;
return (this.account == null ? other.account == null : this.account.equals(other.account) &&
this.name.equals(other.name) &&
this.type.equals(other.type) &&
this.synchronize.equals(other.synchronize) &&
this.after.equals(other.after));
} else
return false;
}
}

78
app/src/main/java/eu/faircode/email/EntityIdentity.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.PrimaryKey;
import android.support.annotation.NonNull;
@Entity(
tableName = EntityIdentity.TABLE_NAME,
indices = {
}
)
public class EntityIdentity {
static final String TABLE_NAME = "identity";
@PrimaryKey(autoGenerate = true)
public Long id;
@NonNull
public String name;
@NonNull
public String email;
public String replyto;
@NonNull
public String host; // SMTP
@NonNull
public Integer port;
@NonNull
public Boolean starttls;
@NonNull
public String user;
@NonNull
public String password;
@NonNull
public Boolean primary;
@NonNull
public Boolean synchronize;
@Override
public boolean equals(Object obj) {
if (obj instanceof EntityIdentity) {
EntityIdentity other = (EntityIdentity) obj;
return (this.name.equals(other.name) &&
this.email.equals(other.email) &&
this.replyto == null ? other.replyto == null : this.replyto.equals(other.replyto) &&
this.host.equals(other.host) &&
this.port.equals(other.port) &&
this.starttls.equals(other.starttls) &&
this.user.equals(other.user) &&
this.password.equals(other.password) &&
this.primary.equals(other.primary) &&
this.synchronize.equals(other.synchronize));
} else
return false;
}
@Override
public String toString() {
return name;
}
}

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app/src/main/java/eu/faircode/email/EntityMessage.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.ForeignKey;
import android.arch.persistence.room.Index;
import android.arch.persistence.room.PrimaryKey;
import android.support.annotation.NonNull;
import static android.arch.persistence.room.ForeignKey.CASCADE;
// https://developer.android.com/training/data-storage/room/defining-data
@Entity(
tableName = EntityMessage.TABLE_NAME,
foreignKeys = {
@ForeignKey(childColumns = "account", entity = EntityAccount.class, parentColumns = "id", onDelete = CASCADE),
@ForeignKey(childColumns = "folder", entity = EntityFolder.class, parentColumns = "id", onDelete = CASCADE),
@ForeignKey(childColumns = "identity", entity = EntityIdentity.class, parentColumns = "id", onDelete = CASCADE),
@ForeignKey(childColumns = "replying", entity = EntityMessage.class, parentColumns = "id", onDelete = CASCADE)
},
indices = {
@Index(value = {"account"}),
@Index(value = {"folder"}),
@Index(value = {"identity"}),
@Index(value = {"replying"}),
@Index(value = {"folder", "uid"}, unique = true),
@Index(value = {"thread"}),
@Index(value = {"received"})
// ui_seen? ui_seen?
}
)
public class EntityMessage {
static final String TABLE_NAME = "message";
@PrimaryKey(autoGenerate = true)
public Long id;
public Long account; // performance, compose = null
@NonNull
public Long folder;
public Long identity;
public Long replying;
public Long uid; // compose = null
public String msgid;
public String references;
public String inreplyto;
public String thread; // compose = null
public String from;
public String to;
public String cc;
public String bcc;
public String reply;
public String subject;
public String body;
public Long sent; // compose = null
@NonNull
public Long received; // compose = stored
@NonNull
public Boolean seen;
@NonNull
public Boolean ui_seen;
@NonNull
public Boolean ui_hide;
@Override
public boolean equals(Object obj) {
if (obj instanceof EntityMessage) {
EntityMessage other = (EntityMessage) obj;
return (this.account == null ? other.account == null : this.account.equals(other.account) &&
this.folder.equals(other.folder) &&
this.identity == null ? other.identity == null : this.identity.equals(other.identity) &&
this.replying == null ? other.replying == null : this.replying.equals(other.replying) &&
this.uid == null ? other.uid == null : this.uid.equals(other.uid) &&
this.msgid == null ? other.msgid == null : this.msgid.equals(other.msgid) &&
this.references == null ? other.references == null : this.references.equals(other.references) &&
this.inreplyto == null ? other.inreplyto == null : this.inreplyto.equals(other.inreplyto) &&
this.thread == null ? other.thread == null : thread.equals(other.thread) &&
this.from == null ? other.from == null : this.from.equals(other.from) &&
this.to == null ? other.to == null : this.to.equals(other.to) &&
this.cc == null ? other.cc == null : this.cc.equals(other.cc) &&
this.bcc == null ? other.bcc == null : this.bcc.equals(other.bcc) &&
this.reply == null ? other.reply == null : this.reply.equals(other.reply) &&
this.subject == null ? other.subject == null : this.subject.equals(other.subject) &&
this.body == null ? other.body == null : this.body.equals(other.body) &&
this.sent == null ? other.sent == null : this.sent.equals(other.sent) &&
this.received.equals(other.received) &&
this.seen.equals(other.seen) &&
this.ui_seen.equals(other.ui_seen) &&
this.ui_hide.equals(other.ui_hide));
}
return false;
}
}

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app/src/main/java/eu/faircode/email/EntityOperation.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.ForeignKey;
import android.arch.persistence.room.Index;
import android.arch.persistence.room.PrimaryKey;
import android.content.Context;
import android.content.Intent;
import android.support.annotation.NonNull;
import android.support.v4.content.LocalBroadcastManager;
import android.util.Log;
import org.json.JSONArray;
import static android.arch.persistence.room.ForeignKey.CASCADE;
@Entity(
tableName = EntityOperation.TABLE_NAME,
foreignKeys = {
@ForeignKey(childColumns = "message", entity = EntityMessage.class, parentColumns = "id", onDelete = CASCADE)
},
indices = {
@Index(value = {"message"})
}
)
public class EntityOperation {
static final String TABLE_NAME = "operation";
@PrimaryKey(autoGenerate = true)
public Long id;
@NonNull
public Long message;
@NonNull
public String name;
public String args;
public static final String SEEN = "seen";
public static final String ADD = "add";
public static final String MOVE = "move";
public static final String DELETE = "delete";
public static final String SEND = "send";
static void queue(Context context, EntityMessage message, String name) {
JSONArray jsonArray = new JSONArray();
queue(context, message, name, jsonArray);
}
static void queue(Context context, EntityMessage message, String name, Object value) {
JSONArray jsonArray = new JSONArray();
jsonArray.put(value);
queue(context, message, name, jsonArray);
}
private static void queue(Context context, EntityMessage message, String name, JSONArray jsonArray) {
DaoOperation dao = DB.getInstance(context).operation();
int purged = 0;
if (SEEN.equals(name))
purged = dao.deleteOperations(message.id, name);
EntityOperation operation = new EntityOperation();
operation.message = message.id;
operation.name = name;
operation.args = jsonArray.toString();
operation.id = dao.insertOperation(operation);
Log.i(Helper.TAG, "Queued op=" + operation.id + "/" + name +
" args=" + operation.args +
" msg=" + message.folder + "/" + message.id + " uid=" + message.uid +
" purged=" + purged);
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
lbm.sendBroadcast(
new Intent(ServiceSynchronize.ACTION_PROCESS_OPERATIONS + message.folder));
}
}

319
app/src/main/java/eu/faircode/email/FragmentAccount.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.Observer;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.AsyncTaskLoader;
import android.support.v4.content.Loader;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.Spinner;
import android.widget.Toast;
import com.sun.mail.imap.IMAPFolder;
import com.sun.mail.imap.IMAPStore;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import javax.mail.Folder;
import javax.mail.MessagingException;
import javax.mail.Session;
public class FragmentAccount extends Fragment {
private List<Provider> providers;
private EditText etName;
private Spinner spProfile;
private EditText etHost;
private EditText etPort;
private EditText etUser;
private EditText etPassword;
private CheckBox cbPrimary;
private CheckBox cbSynchronize;
private Button btnOk;
private ProgressBar pbCheck;
static final int DEFAULT_INBOX_SYNC = 30;
static final int DEFAULT_STANDARD_SYNC = 7;
private static final List<String> standard_sync = Arrays.asList(
EntityFolder.TYPE_DRAFTS,
EntityFolder.TYPE_SENT
);
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_account, container, false);
// Get arguments
Bundle args = getArguments();
final long id = args.getLong("id", -1);
// Get providers
providers = Provider.loadProfiles(getContext());
providers.add(0, new Provider(getString(R.string.title_custom)));
// Get controls
spProfile = view.findViewById(R.id.spProvider);
etName = view.findViewById(R.id.etName);
etHost = view.findViewById(R.id.etHost);
etPort = view.findViewById(R.id.etPort);
etUser = view.findViewById(R.id.etUser);
etPassword = view.findViewById(R.id.etPassword);
cbPrimary = view.findViewById(R.id.cbPrimary);
cbSynchronize = view.findViewById(R.id.cbSynchronize);
btnOk = view.findViewById(R.id.btnOk);
pbCheck = view.findViewById(R.id.pbCheck);
// Wire controls
spProfile.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
Provider provider = providers.get(position);
if (provider.imap_port != 0) {
etName.setText(provider.name);
etHost.setText(provider.imap_host);
etPort.setText(Integer.toString(provider.imap_port));
}
}
@Override
public void onNothingSelected(AdapterView<?> adapterView) {
}
});
ArrayAdapter<Provider> adapter = new ArrayAdapter<>(getContext(), R.layout.spinner_item, providers);
adapter.setDropDownViewResource(R.layout.spinner_dropdown_item);
spProfile.setAdapter(adapter);
pbCheck.setVisibility(View.GONE);
btnOk.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
btnOk.setEnabled(false);
pbCheck.setVisibility(View.VISIBLE);
Bundle args = new Bundle();
args.putLong("id", id);
args.putString("name", etName.getText().toString());
args.putString("host", etHost.getText().toString());
args.putString("port", etPort.getText().toString());
args.putString("user", etUser.getText().toString());
args.putString("password", etPassword.getText().toString());
args.putBoolean("primary", cbPrimary.isChecked());
args.putBoolean("synchronize", cbSynchronize.isChecked());
getLoaderManager().restartLoader(ActivityView.LOADER_ACCOUNT_PUT, args, putLoaderCallbacks).forceLoad();
}
});
DB.getInstance(getContext()).account().liveAccount(id).observe(this, new Observer<EntityAccount>() {
@Override
public void onChanged(@Nullable EntityAccount account) {
etName.setText(account == null ? null : account.name);
etHost.setText(account == null ? null : account.host);
etPort.setText(account == null ? null : Long.toString(account.port));
etUser.setText(account == null ? null : account.user);
etPassword.setText(account == null ? null : account.password);
cbPrimary.setChecked(account == null ? true : account.primary);
cbSynchronize.setChecked(account == null ? true : account.synchronize);
}
});
return view;
}
@Override
public void onResume() {
super.onResume();
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(R.string.title_edit_account);
}
private static class PutLoader extends AsyncTaskLoader<Throwable> {
private Bundle args;
PutLoader(Context context) {
super(context);
}
void setArgs(Bundle args) {
this.args = args;
}
@Override
public Throwable loadInBackground() {
try {
String name = args.getString("name");
String host = args.getString("host");
String port = args.getString("port");
String user = args.getString("user");
if (TextUtils.isEmpty(name))
name = host + "/" + user;
if (TextUtils.isEmpty(port))
port = "0";
DB db = DB.getInstance(getContext());
EntityAccount account = db.account().getAccount(args.getLong("id"));
boolean update = (account != null);
if (account == null)
account = new EntityAccount();
account.name = name;
account.host = host;
account.port = Integer.parseInt(port);
account.user = user;
account.password = Objects.requireNonNull(args.getString("password"));
account.primary = args.getBoolean("primary");
account.synchronize = args.getBoolean("synchronize");
// Check IMAP server
List<EntityFolder> folders = new ArrayList<>();
if (account.synchronize) {
Session isession = Session.getDefaultInstance(MessageHelper.getSessionProperties(), null);
IMAPStore istore = null;
try {
istore = (IMAPStore) isession.getStore("imaps");
istore.connect(account.host, account.port, account.user, account.password);
if (!istore.hasCapability("IDLE"))
throw new MessagingException(getContext().getString(R.string.title_no_idle));
boolean drafts = false;
for (Folder ifolder : istore.getDefaultFolder().list("*")) {
String[] attrs = ((IMAPFolder) ifolder).getAttributes();
for (String attr : attrs) {
if (attr.startsWith("\\")) {
int index = EntityFolder.STANDARD_FOLDER_ATTR.indexOf(attr.substring(1));
if (index >= 0) {
EntityFolder folder = new EntityFolder();
folder.name = ifolder.getFullName();
folder.type = EntityFolder.STANDARD_FOLDER_TYPE.get(index);
folder.synchronize = standard_sync.contains(folder.type);
folder.after = DEFAULT_STANDARD_SYNC;
folders.add(folder);
Log.i(Helper.TAG, "Standard folder=" + folder.name +
" type=" + folder.type + " attr=" + TextUtils.join(",", attrs));
if (EntityFolder.TYPE_DRAFTS.equals(folder.type))
drafts = true;
break;
}
}
}
}
if (!drafts)
throw new MessagingException(getContext().getString(R.string.title_no_drafts));
} finally {
if (istore != null)
istore.close();
}
}
if (account.primary)
db.account().resetPrimary();
if (update)
db.account().updateAccount(account);
else
try {
db.beginTransaction();
account.id = db.account().insertAccount(account);
EntityFolder inbox = new EntityFolder();
inbox.name = "INBOX";
inbox.type = EntityFolder.TYPE_INBOX;
inbox.synchronize = true;
inbox.after = DEFAULT_INBOX_SYNC;
folders.add(0, inbox);
for (EntityFolder folder : folders) {
folder.account = account.id;
Log.i(Helper.TAG, "Creating folder=" + folder.name + " (" + folder.type + ")");
folder.id = db.folder().insertFolder(folder);
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
ServiceSynchronize.restart(getContext(), "account");
return null;
} catch (Throwable ex) {
Log.e(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
return ex;
}
}
}
private LoaderManager.LoaderCallbacks putLoaderCallbacks = new LoaderManager.LoaderCallbacks<Throwable>() {
@NonNull
@Override
public Loader<Throwable> onCreateLoader(int id, Bundle args) {
PutLoader loader = new PutLoader(getActivity());
loader.setArgs(args);
return loader;
}
@Override
public void onLoadFinished(@NonNull Loader<Throwable> loader, Throwable ex) {
getLoaderManager().destroyLoader(loader.getId());
btnOk.setEnabled(true);
pbCheck.setVisibility(View.GONE);
if (ex == null)
getFragmentManager().popBackStack();
else {
Log.w(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
Toast.makeText(getContext(), Helper.formatThrowable(ex), Toast.LENGTH_LONG).show();
}
}
@Override
public void onLoaderReset(@NonNull Loader<Throwable> loader) {
}
};
}

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app/src/main/java/eu/faircode/email/FragmentAccounts.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.Observer;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.constraint.Group;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ProgressBar;
import java.util.List;
public class FragmentAccounts extends Fragment {
private RecyclerView rvAccount;
private ProgressBar pbWait;
private Group grpReady;
private FloatingActionButton fab;
private AdapterAccount adapter;
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_accounts, container, false);
// Get controls
rvAccount = view.findViewById(R.id.rvAccount);
pbWait = view.findViewById(R.id.pbWait);
grpReady = view.findViewById(R.id.grpReady);
fab = view.findViewById(R.id.fab);
// Wire controls
rvAccount.setHasFixedSize(false);
LinearLayoutManager llm = new LinearLayoutManager(getContext());
rvAccount.setLayoutManager(llm);
adapter = new AdapterAccount(getContext());
rvAccount.setAdapter(adapter);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
FragmentAccount fragment = new FragmentAccount();
fragment.setArguments(new Bundle());
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("account");
fragmentTransaction.commit();
}
});
// Initialize
grpReady.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
// Observe accounts
DB.getInstance(getContext()).account().liveAccounts().observe(this, new Observer<List<EntityAccount>>() {
@Override
public void onChanged(@Nullable List<EntityAccount> accounts) {
adapter.set(accounts);
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);
}
});
return view;
}
@Override
public void onResume() {
super.onResume();
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(R.string.title_list_accounts);
}
}

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app/src/main/java/eu/faircode/email/FragmentCompose.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.Observer;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.constraint.Group;
import android.support.design.widget.BottomNavigationView;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.AsyncTaskLoader;
import android.support.v4.content.Loader;
import android.support.v7.app.AppCompatActivity;
import android.text.Html;
import android.text.TextUtils;
import android.text.method.LinkMovementMethod;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.Spinner;
import android.widget.Toast;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.List;
import javax.mail.Address;
import javax.mail.MessagingException;
import javax.mail.internet.InternetAddress;
import static android.app.Activity.RESULT_OK;
public class FragmentCompose extends Fragment {
private boolean once = false;
private String thread = null;
private long rid = -1;
private Spinner spFrom;
private ImageView ivIdentyAdd;
private EditText etTo;
private ImageView ivContactAdd;
private EditText etSubject;
private EditText etBody;
private BottomNavigationView bottom_navigation;
private ProgressBar pbWait;
private Group grpReady;
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_compose, container, false);
// Get arguments
Bundle args = getArguments();
String action = args.getString("action");
final long id = (TextUtils.isEmpty(action) ? args.getLong("id") : -1);
// Get controls
spFrom = view.findViewById(R.id.spFrom);
ivIdentyAdd = view.findViewById(R.id.ivIdentyAdd);
etTo = view.findViewById(R.id.etTo);
ivContactAdd = view.findViewById(R.id.ivContactAdd);
etSubject = view.findViewById(R.id.etSubject);
etBody = view.findViewById(R.id.etBody);
bottom_navigation = view.findViewById(R.id.bottom_navigation);
pbWait = view.findViewById(R.id.pbWait);
grpReady = view.findViewById(R.id.grpReady);
etBody.setMovementMethod(LinkMovementMethod.getInstance());
// Wire controls
ivIdentyAdd.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Bundle args = new Bundle();
args.putLong("id", -1);
FragmentIdentity fragment = new FragmentIdentity();
fragment.setArguments(args);
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("identity");
fragmentTransaction.commit();
}
});
ivContactAdd.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.CommonDataKinds.Email.CONTENT_URI);
startActivityForResult(intent, ActivityCompose.REQUEST_CONTACT);
}
});
bottom_navigation.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
bottom_navigation.setEnabled(false);
switch (item.getItemId()) {
case R.id.action_delete:
actionDelete(id);
return true;
case R.id.action_save:
actionPut(id, false);
return true;
case R.id.action_send:
actionPut(id, true);
return true;
}
return false;
}
});
// Initialize
grpReady.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
bottom_navigation.getMenu().findItem(R.id.action_delete).setEnabled(id > 0);
bottom_navigation.setEnabled(false);
DB.getInstance(getContext()).identity().liveIdentities(true).observe(getActivity(), new Observer<List<EntityIdentity>>() {
@Override
public void onChanged(@Nullable final List<EntityIdentity> identities) {
Collections.sort(identities, new Comparator<EntityIdentity>() {
@Override
public int compare(EntityIdentity i1, EntityIdentity i2) {
return i1.name.compareTo(i2.name);
}
});
ArrayAdapter<EntityIdentity> adapter = new ArrayAdapter<>(getContext(), R.layout.spinner_item, identities);
adapter.setDropDownViewResource(R.layout.spinner_dropdown_item);
spFrom.setAdapter(adapter);
// Select primary identity, also for saved drafts
for (int pos = 0; pos < identities.size(); pos++)
if (identities.get(pos).primary) {
spFrom.setSelection(pos);
break;
}
}
});
getLoaderManager().restartLoader(ActivityCompose.LOADER_COMPOSE_GET, getArguments(), getLoaderCallbacks).forceLoad();
return view;
}
@Override
public void onResume() {
super.onResume();
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(R.string.title_compose);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == ActivityCompose.REQUEST_CONTACT && resultCode == RESULT_OK) {
Cursor cursor = null;
try {
cursor = getContext().getContentResolver().query(data.getData(),
new String[]{
ContactsContract.CommonDataKinds.Email.ADDRESS,
ContactsContract.Contacts.DISPLAY_NAME
},
null, null, null);
if (cursor.moveToFirst()) {
int colEmail = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.ADDRESS);
int colName = cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
String email = cursor.getString(colEmail);
String name = cursor.getString(colName);
InternetAddress address = new InternetAddress(email, name);
StringBuilder sb = new StringBuilder(etTo.getText().toString());
if (sb.length() > 0)
sb.append("; ");
sb.append(address.toString());
etTo.setText(sb.toString());
}
} catch (Throwable ex) {
Log.e(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
Toast.makeText(getContext(), ex.getMessage(), Toast.LENGTH_LONG).show();
} finally {
if (cursor != null)
cursor.close();
}
}
}
private void actionDelete(final long id) {
Bundle args = new Bundle();
args.putLong("id", id);
getLoaderManager().restartLoader(ActivityCompose.LOADER_COMPOSE_DELETE, args, deleteLoaderCallbacks).forceLoad();
}
private void actionPut(long id, boolean send) {
bottom_navigation.setEnabled(false);
EntityIdentity identity = (EntityIdentity) spFrom.getSelectedItem();
Bundle args = new Bundle();
args.putLong("id", id);
args.putLong("iid", identity == null ? -1 : identity.id);
args.putString("thread", FragmentCompose.this.thread);
args.putLong("rid", FragmentCompose.this.rid);
args.putString("to", etTo.getText().toString());
args.putString("subject", etSubject.getText().toString());
args.putString("body", etBody.getText().toString());
args.putBoolean("send", send);
getLoaderManager().restartLoader(ActivityCompose.LOADER_COMPOSE_PUT, args, putLoaderCallbacks).forceLoad();
}
private static class GetLoader extends AsyncTaskLoader<Bundle> {
private Bundle args;
GetLoader(Context context) {
super(context);
}
void setArgs(Bundle args) {
this.args = args;
}
@Nullable
@Override
public Bundle loadInBackground() {
String action = args.getString("action");
long id = args.getLong("id", -1);
EntityMessage msg = DB.getInstance(getContext()).message().getMessage(id);
Bundle result = new Bundle();
result.putString("action", action);
if (msg != null) {
if (msg.identity != null)
result.putLong("iid", msg.identity);
if (msg.replying != null)
result.putLong("rid", msg.replying);
result.putString("thread", msg.thread);
result.putString("subject", msg.subject);
result.putString("body", msg.body);
}
if (TextUtils.isEmpty(action)) {
if (msg != null) {
result.putString("from", msg.from);
result.putString("to", msg.to);
}
} else if ("reply".equals(action)) {
String to = null;
if (msg != null)
try {
Address[] reply = MessageHelper.decodeAddresses(msg.reply);
to = (reply.length == 0 ? msg.from : msg.reply);
} catch (Throwable ex) {
Log.e(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
}
result.putLong("rid", msg.id);
result.putString("from", msg.to);
result.putString("to", to);
} else if ("reply_all".equals(action)) {
String to = null;
if (msg != null) {
try {
Address[] from = MessageHelper.decodeAddresses(msg.from);
Address[] reply = MessageHelper.decodeAddresses(msg.reply);
Address[] cc = MessageHelper.decodeAddresses(msg.cc);
List<Address> addresses = new ArrayList<>();
addresses.addAll(Arrays.asList(reply.length == 0 ? from : reply));
addresses.addAll(Arrays.asList(cc));
to = MessageHelper.encodeAddresses(addresses.toArray(new Address[0]));
} catch (Throwable ex) {
Log.e(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
}
}
result.putLong("rid", msg.id);
result.putString("from", msg.to);
result.putString("to", to);
} else if ("forward".equals(action)) {
result.putString("from", msg.to);
result.putString("to", null);
}
return result;
}
}
private LoaderManager.LoaderCallbacks getLoaderCallbacks = new LoaderManager.LoaderCallbacks<Bundle>() {
@NonNull
@Override
public Loader<Bundle> onCreateLoader(int id, @Nullable Bundle args) {
GetLoader loader = new GetLoader(getActivity());
loader.setArgs(args);
return loader;
}
@Override
public void onLoadFinished(@NonNull Loader<Bundle> loader, final Bundle result) {
getLoaderManager().destroyLoader(loader.getId());
long iid = result.getLong("iid", -1);
long rid = result.getLong("rid", -1);
String thread = result.getString("thread");
String from = result.getString("from");
String to = result.getString("to");
String subject = result.getString("subject");
String body = result.getString("body");
String action = result.getString("action");
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);
FragmentCompose.this.thread = thread;
FragmentCompose.this.rid = rid;
ArrayAdapter adapter = (ArrayAdapter) spFrom.getAdapter();
if (adapter != null)
for (int pos = 0; pos < adapter.getCount(); pos++) {
EntityIdentity identity = (EntityIdentity) adapter.getItem(pos);
if (iid < 0 ? identity.primary : iid == identity.id) {
spFrom.setSelection(pos);
break;
}
}
if (!once) {
// Prevent changed fields from being overwritten
once = true;
if (action == null) {
if (to != null)
etTo.setText(TextUtils.join(", ", MessageHelper.decodeAddresses(to)));
etSubject.setText(subject);
if (body != null)
etBody.setText(Html.fromHtml(HtmlHelper.sanitize(getContext(), body, false)));
} else if ("reply".equals(action) || "reply_all".equals(action)) {
etTo.setText(TextUtils.join(", ", MessageHelper.decodeAddresses(to)));
String text = String.format("<br><br>%s %s:<br><br>%s",
Html.escapeHtml(new Date().toString()),
Html.escapeHtml(TextUtils.join(", ", MessageHelper.decodeAddresses(from))),
HtmlHelper.sanitize(getContext(), body, true));
etSubject.setText(getContext().getString(R.string.title_subject_reply, subject));
etBody.setText(Html.fromHtml(text));
} else if ("forward".equals(action)) {
String text = String.format("<br><br>%s %s:<br><br>%s",
Html.escapeHtml(new Date().toString()),
Html.escapeHtml(TextUtils.join(", ", MessageHelper.decodeAddresses(from))),
HtmlHelper.sanitize(getContext(), body, true));
etSubject.setText(getContext().getString(R.string.title_subject_forward, subject));
etBody.setText(Html.fromHtml(text));
}
}
bottom_navigation.setEnabled(true);
}
@Override
public void onLoaderReset(@NonNull Loader<Bundle> loader) {
}
};
private static class DeleteLoader extends AsyncTaskLoader<Throwable> {
private Bundle args;
DeleteLoader(Context context) {
super(context);
}
void setArgs(Bundle args) {
this.args = args;
}
@Override
public Throwable loadInBackground() {
long id = args.getLong("id");
DaoMessage message = DB.getInstance(getContext()).message();
EntityMessage draft = message.getMessage(id);
if (draft != null) {
draft.ui_hide = true;
message.updateMessage(draft);
EntityOperation.queue(getContext(), draft, EntityOperation.DELETE);
}
return null;
}
}
private LoaderManager.LoaderCallbacks deleteLoaderCallbacks = new LoaderManager.LoaderCallbacks<Throwable>() {
@NonNull
@Override
public Loader<Throwable> onCreateLoader(int id, @Nullable Bundle args) {
DeleteLoader loader = new DeleteLoader(getActivity());
loader.setArgs(args);
return loader;
}
@Override
public void onLoadFinished(@NonNull Loader<Throwable> loader, Throwable ex) {
getLoaderManager().destroyLoader(loader.getId());
if (ex == null) {
getFragmentManager().popBackStack();
Toast.makeText(getContext(), R.string.title_deleted, Toast.LENGTH_LONG).show();
}
}
@Override
public void onLoaderReset(@NonNull Loader<Throwable> loader) {
}
};
private static class PutLoader extends AsyncTaskLoader<Throwable> {
private Bundle args;
PutLoader(Context context) {
super(context);
}
void setArgs(Bundle args) {
this.args = args;
}
@Override
public Throwable loadInBackground() {
long id = args.getLong("id");
boolean send = args.getBoolean("send", false);
Log.i(Helper.TAG, "Put load id=" + id + " send=" + send);
try {
DB db = DB.getInstance(getContext());
DaoMessage message = db.message();
DaoIdentity identity = db.identity();
DaoFolder folder = db.folder();
// Get data
EntityMessage draft = message.getMessage(id);
EntityIdentity ident = identity.getIdentity(args.getLong("iid"));
EntityFolder drafts = db.folder().getPrimaryDraftFolder();
if (drafts == null)
throw new Throwable(getContext().getString(R.string.title_no_primary_drafts));
long rid = args.getLong("rid", -1);
String thread = args.getString("thread");
String to = args.getString("to");
String body = args.getString("body");
String subject = args.getString("subject");
Address afrom = (ident == null ? null : new InternetAddress(ident.email, ident.name));
Address ato[] = (TextUtils.isEmpty(to) ? new Address[0] : InternetAddress.parse(to));
// Build draft
boolean update = (draft != null);
if (draft == null)
draft = new EntityMessage();
draft.account = drafts.account;
draft.folder = drafts.id;
draft.identity = (ident == null ? null : ident.id);
draft.replying = (rid < 0 ? null : rid);
draft.thread = thread;
draft.from = (afrom == null ? null : MessageHelper.encodeAddresses(new Address[]{afrom}));
draft.to = (ato == null ? null : MessageHelper.encodeAddresses(ato));
draft.subject = subject;
draft.body = "<pre>" + body.replaceAll("\\r?\\n", "<br />") + "</pre>";
draft.received = new Date().getTime();
draft.seen = false;
draft.ui_seen = false;
draft.ui_hide = send;
// Store draft
if (update)
message.updateMessage(draft);
else
draft.id = message.insertMessage(draft);
// Check data
if (send) {
if (draft.identity == null)
throw new MessagingException(getContext().getString(R.string.title_from_missing));
if (draft.to == null)
throw new MessagingException(getContext().getString(R.string.title_to_missing));
// Get outbox
EntityFolder outbox = folder.getOutbox();
if (outbox == null) {
outbox = new EntityFolder();
outbox.name = "OUTBOX";
outbox.type = EntityFolder.TYPE_OUTBOX;
outbox.synchronize = false;
outbox.after = 0;
outbox.id = folder.insertFolder(outbox);
}
// Build outgoing message
EntityMessage out = new EntityMessage();
out.folder = outbox.id;
out.identity = draft.identity;
out.replying = draft.replying;
out.thread = draft.thread;
out.from = draft.from;
out.to = draft.to;
out.subject = draft.subject;
out.body = draft.body;
out.received = draft.received;
out.seen = draft.seen;
out.ui_seen = draft.ui_seen;
out.ui_hide = false;
out.id = message.insertMessage(out);
EntityOperation.queue(getContext(), out, EntityOperation.SEND);
EntityOperation.queue(getContext(), draft, EntityOperation.DELETE);
} else
EntityOperation.queue(getContext(), draft, EntityOperation.ADD);
return null;
} catch (Throwable ex) {
Log.e(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
return ex;
}
}
}
private LoaderManager.LoaderCallbacks putLoaderCallbacks = new LoaderManager.LoaderCallbacks<Throwable>() {
private Bundle args;
@NonNull
@Override
public Loader<Throwable> onCreateLoader(int id, Bundle args) {
this.args = args;
PutLoader loader = new PutLoader(getActivity());
loader.setArgs(args);
return loader;
}
@Override
public void onLoadFinished(@NonNull Loader<Throwable> loader, Throwable ex) {
getLoaderManager().destroyLoader(loader.getId());
boolean send = args.getBoolean("send", false);
Log.i(Helper.TAG, "Put finished send=" + send + " ex=" + ex);
if (ex == null) {
getFragmentManager().popBackStack();
Toast.makeText(getContext(), send ? R.string.title_queued : R.string.title_saved, Toast.LENGTH_LONG).show();
} else {
Log.w(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
Toast.makeText(getContext(), Helper.formatThrowable(ex), Toast.LENGTH_LONG).show();
}
}
@Override
public void onLoaderReset(@NonNull Loader<Throwable> loader) {
}
};
}

60
app/src/main/java/eu/faircode/email/FragmentEula.java
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@ -0,0 +1,60 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
public class FragmentEula extends Fragment {
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_eula, container, false);
Button btnAgree = view.findViewById(R.id.btnOk);
Button btnDisagree = view.findViewById(R.id.btnCancel);
btnAgree.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
prefs.edit().putBoolean("eula", true).apply();
}
});
btnDisagree.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
getActivity().finish();
}
});
return view;
}
}

160
app/src/main/java/eu/faircode/email/FragmentFolder.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.Observer;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.AsyncTaskLoader;
import android.support.v4.content.Loader;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Toast;
public class FragmentFolder extends Fragment {
private CheckBox cbSynchronize;
private EditText etAfter;
private Button btnOk;
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_folder, container, false);
// Get arguments
Bundle args = getArguments();
final long id = args.getLong("id");
// Get controls
cbSynchronize = view.findViewById(R.id.cbSynchronize);
etAfter = view.findViewById(R.id.etAfter);
btnOk = view.findViewById(R.id.btnOk);
btnOk.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
btnOk.setEnabled(false);
Bundle args = new Bundle();
args.putLong("id", id);
args.putBoolean("synchronize", cbSynchronize.isChecked());
args.putString("after", etAfter.getText().toString());
getLoaderManager().restartLoader(ActivityView.LOADER_FOLDER_PUT, args, putLoaderCallbacks).forceLoad();
}
});
DB.getInstance(getContext()).folder().liveFolder(id).observe(this, new Observer<EntityFolder>() {
@Override
public void onChanged(@Nullable EntityFolder folder) {
if (folder != null) {
cbSynchronize.setChecked(folder.synchronize);
etAfter.setText(Integer.toString(folder.after));
}
}
});
return view;
}
@Override
public void onResume() {
super.onResume();
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(R.string.title_edit_folder);
}
private static class PutLoader extends AsyncTaskLoader<Throwable> {
private Bundle args;
PutLoader(Context context) {
super(context);
}
void setArgs(Bundle args) {
this.args = args;
}
@Override
public Throwable loadInBackground() {
try {
long id = args.getLong("id");
boolean synchronize = args.getBoolean("synchronize");
String after = args.getString("after");
int days = (TextUtils.isEmpty(after) ? 7 : Integer.parseInt(after));
DB db = DB.getInstance(getContext());
DaoFolder dao = db.folder();
EntityFolder folder = dao.getFolder(id);
folder.synchronize = synchronize;
folder.after = days;
dao.updateFolder(folder);
if (!folder.synchronize)
db.message().deleteMessages(folder.id);
ServiceSynchronize.restart(getContext(), "folder");
return null;
} catch (Throwable ex) {
Log.e(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
return ex;
}
}
}
private LoaderManager.LoaderCallbacks putLoaderCallbacks = new LoaderManager.LoaderCallbacks<Throwable>() {
@NonNull
@Override
public Loader<Throwable> onCreateLoader(int id, Bundle args) {
PutLoader loader = new PutLoader(getActivity());
loader.setArgs(args);
return loader;
}
@Override
public void onLoadFinished(@NonNull Loader<Throwable> loader, Throwable ex) {
getLoaderManager().destroyLoader(loader.getId());
btnOk.setEnabled(true);
if (ex == null)
getFragmentManager().popBackStack();
else {
Log.w(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
Toast.makeText(getContext(), Helper.formatThrowable(ex), Toast.LENGTH_LONG).show();
}
}
@Override
public void onLoaderReset(@NonNull Loader<Throwable> loader) {
}
};
}

97
app/src/main/java/eu/faircode/email/FragmentFolders.java
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@ -0,0 +1,97 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.Observer;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.constraint.Group;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ProgressBar;
import java.util.List;
public class FragmentFolders extends Fragment {
private RecyclerView rvFolder;
private ProgressBar pbWait;
private Group grpReady;
private FloatingActionButton fab;
private AdapterFolder adapter;
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_folders, container, false);
// Get controls
rvFolder = view.findViewById(R.id.rvFolder);
pbWait = view.findViewById(R.id.pbWait);
grpReady = view.findViewById(R.id.grpReady);
fab = view.findViewById(R.id.fab);
// Wire controls
rvFolder.setHasFixedSize(false);
LinearLayoutManager llm = new LinearLayoutManager(getContext());
rvFolder.setLayoutManager(llm);
adapter = new AdapterFolder(getContext());
rvFolder.setAdapter(adapter);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
}
});
fab.setVisibility(View.GONE);
// Initialize
grpReady.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
// Observe folders
DB.getInstance(getContext()).folder().liveFolders().observe(this, new Observer<List<TupleFolderEx>>() {
@Override
public void onChanged(@Nullable List<TupleFolderEx> folders) {
adapter.set(folders);
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);
}
});
return view;
}
@Override
public void onResume() {
super.onResume();
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(R.string.title_list_folders);
}
}

102
app/src/main/java/eu/faircode/email/FragmentIdentities.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.Observer;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.constraint.Group;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ProgressBar;
import java.util.List;
public class FragmentIdentities extends Fragment {
private RecyclerView rvIdentity;
private ProgressBar pbWait;
private Group grpReady;
private FloatingActionButton fab;
private AdapterIdentity adapter;
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_identities, container, false);
// Get controls
rvIdentity = view.findViewById(R.id.rvIdentity);
pbWait = view.findViewById(R.id.pbWait);
grpReady = view.findViewById(R.id.grpReady);
fab = view.findViewById(R.id.fab);
// Wire controls
rvIdentity.setHasFixedSize(false);
LinearLayoutManager llm = new LinearLayoutManager(getContext());
rvIdentity.setLayoutManager(llm);
adapter = new AdapterIdentity(getContext());
rvIdentity.setAdapter(adapter);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
FragmentIdentity fragment = new FragmentIdentity();
fragment.setArguments(new Bundle());
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("identity");
fragmentTransaction.commit();
}
});
// Initialize
grpReady.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
// Observe identities
DB.getInstance(getContext()).identity().liveIdentities().observe(this, new Observer<List<EntityIdentity>>() {
@Override
public void onChanged(@Nullable List<EntityIdentity> identities) {
adapter.set(identities);
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);
}
});
return view;
}
@Override
public void onResume() {
super.onResume();
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(R.string.title_list_identities);
}
}

289
app/src/main/java/eu/faircode/email/FragmentIdentity.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.Observer;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.AsyncTaskLoader;
import android.support.v4.content.Loader;
import android.support.v7.app.AppCompatActivity;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.Spinner;
import android.widget.Toast;
import java.util.List;
import java.util.Objects;
import java.util.Properties;
import javax.mail.Session;
import javax.mail.Transport;
public class FragmentIdentity extends Fragment {
private List<Provider> providers;
private Spinner spProfile;
private EditText etName;
private EditText etEmail;
private EditText etHost;
private CheckBox cbStartTls;
private EditText etPort;
private EditText etUser;
private EditText etPassword;
private CheckBox cbPrimary;
private CheckBox cbSynchronize;
private Button btnOk;
private ProgressBar pbCheck;
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_identity, container, false);
// Get arguments
Bundle args = getArguments();
final long id = args.getLong("id", -1);
// Get providers
providers = Provider.loadProfiles(getContext());
providers.add(0, new Provider(getString(R.string.title_custom)));
// Get controls
spProfile = view.findViewById(R.id.spProvider);
etName = view.findViewById(R.id.etName);
etEmail = view.findViewById(R.id.etEmail);
etHost = view.findViewById(R.id.etHost);
cbStartTls = view.findViewById(R.id.cbStartTls);
etPort = view.findViewById(R.id.etPort);
etUser = view.findViewById(R.id.etUser);
etPassword = view.findViewById(R.id.etPassword);
cbPrimary = view.findViewById(R.id.cbPrimary);
cbSynchronize = view.findViewById(R.id.cbSynchronize);
btnOk = view.findViewById(R.id.btnOk);
pbCheck = view.findViewById(R.id.pbCheck);
// Wire controls
etEmail.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
etUser.setText(s.toString());
}
});
cbStartTls.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
etPort.setHint(checked ? "587" : "465");
}
});
spProfile.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
Provider provider = providers.get(position);
if (provider.smtp_port != 0) {
etHost.setText(provider.smtp_host);
etPort.setText(Integer.toString(provider.smtp_port));
cbStartTls.setChecked(provider.starttls);
}
}
@Override
public void onNothingSelected(AdapterView<?> adapterView) {
}
});
ArrayAdapter<Provider> adapter = new ArrayAdapter<>(getContext(), R.layout.spinner_item, providers);
adapter.setDropDownViewResource(R.layout.spinner_dropdown_item);
spProfile.setAdapter(adapter);
pbCheck.setVisibility(View.GONE);
btnOk.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
btnOk.setEnabled(false);
pbCheck.setVisibility(View.VISIBLE);
Bundle args = new Bundle();
args.putLong("id", id);
args.putString("name", etName.getText().toString());
args.putString("email", etEmail.getText().toString());
args.putString("host", etHost.getText().toString());
args.putBoolean("starttls", cbStartTls.isChecked());
args.putString("port", etPort.getText().toString());
args.putString("user", etUser.getText().toString());
args.putString("password", etPassword.getText().toString());
args.putBoolean("primary", cbPrimary.isChecked());
args.putBoolean("synchronize", cbSynchronize.isChecked());
getLoaderManager().restartLoader(ActivityView.LOADER_IDENTITY_PUT, args, putLoaderCallbacks).forceLoad();
}
});
DB.getInstance(getContext()).identity().liveIdentity(id).observe(this, new Observer<EntityIdentity>() {
@Override
public void onChanged(@Nullable EntityIdentity identity) {
etName.setText(identity == null ? null : identity.name);
etEmail.setText(identity == null ? null : identity.email);
etHost.setText(identity == null ? null : identity.host);
cbStartTls.setChecked(identity == null ? false : identity.starttls);
etPort.setText(identity == null ? null : Long.toString(identity.port));
etUser.setText(identity == null ? null : identity.user);
etPassword.setText(identity == null ? null : identity.password);
cbPrimary.setChecked(identity == null ? true : identity.primary);
cbSynchronize.setChecked(identity == null ? true : identity.synchronize);
}
});
return view;
}
@Override
public void onResume() {
super.onResume();
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(R.string.title_edit_indentity);
}
private static class PutLoader extends AsyncTaskLoader<Throwable> {
private Bundle args;
PutLoader(Context context) {
super(context);
}
void setArgs(Bundle args) {
this.args = args;
}
@Override
public Throwable loadInBackground() {
try {
long id = args.getLong("id");
String host = args.getString("host");
boolean starttls = args.getBoolean("starttls");
String port = args.getString("port");
if (TextUtils.isEmpty(port))
port = "0";
DB db = DB.getInstance(getContext());
EntityIdentity identity = db.identity().getIdentity(id);
boolean update = (identity != null);
if (identity == null)
identity = new EntityIdentity();
identity.name = Objects.requireNonNull(args.getString("name"));
identity.email = Objects.requireNonNull(args.getString("email"));
identity.host = host;
identity.port = Integer.parseInt(port);
identity.starttls = starttls;
identity.user = Objects.requireNonNull(args.getString("user"));
identity.password = Objects.requireNonNull(args.getString("password"));
identity.primary = args.getBoolean("primary");
identity.synchronize = args.getBoolean("synchronize");
if (TextUtils.isEmpty(identity.name))
throw new IllegalArgumentException(getContext().getString(R.string.title_no_name));
if (TextUtils.isEmpty(identity.email))
throw new IllegalArgumentException(getContext().getString(R.string.title_no_email));
// Check SMTP server
if (identity.synchronize) {
Properties props = MessageHelper.getSessionProperties();
Session isession = Session.getDefaultInstance(props, null);
Transport itransport = isession.getTransport(identity.starttls ? "smtp" : "smtps");
try {
itransport.connect(identity.host, identity.port, identity.user, identity.password);
} finally {
itransport.close();
}
}
if (identity.primary)
db.identity().resetPrimary();
if (update)
db.identity().updateIdentity(identity);
else
identity.id = db.identity().insertIdentity(identity);
return null;
} catch (Throwable ex) {
Log.e(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
return ex;
}
}
}
private LoaderManager.LoaderCallbacks putLoaderCallbacks = new LoaderManager.LoaderCallbacks<Throwable>() {
@NonNull
@Override
public Loader<Throwable> onCreateLoader(int id, Bundle args) {
PutLoader loader = new PutLoader(getActivity());
loader.setArgs(args);
return loader;
}
@Override
public void onLoadFinished(@NonNull Loader<Throwable> loader, Throwable ex) {
getLoaderManager().destroyLoader(loader.getId());
btnOk.setEnabled(true);
pbCheck.setVisibility(View.GONE);
if (ex == null)
getFragmentManager().popBackStack();
else {
Log.w(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
Toast.makeText(getContext(), Helper.formatThrowable(ex), Toast.LENGTH_LONG).show();
}
}
@Override
public void onLoaderReset(@NonNull Loader<Throwable> loader) {
}
};
}

329
app/src/main/java/eu/faircode/email/FragmentMessage.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.LiveData;
import android.arch.lifecycle.Observer;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Typeface;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.constraint.Group;
import android.support.design.widget.BottomNavigationView;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
public class FragmentMessage extends Fragment {
private TextView tvTime;
private TextView tvFrom;
private TextView tvSubject;
private TextView tvCount;
private BottomNavigationView top_navigation;
private TextView tvBody;
private BottomNavigationView bottom_navigation;
private ProgressBar pbWait;
private Group grpReady;
private LiveData<TupleFolderEx> liveFolder;
private ExecutorService executor = Executors.newCachedThreadPool();
private DateFormat df = SimpleDateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_message, container, false);
// Get arguments
Bundle args = getArguments();
final long folder = args.getLong("folder");
final long id = args.getLong("id");
// Get controls
tvFrom = view.findViewById(R.id.tvAddress);
tvTime = view.findViewById(R.id.tvTime);
tvSubject = view.findViewById(R.id.tvSubject);
tvCount = view.findViewById(R.id.tvCount);
top_navigation = view.findViewById(R.id.top_navigation);
tvBody = view.findViewById(R.id.tvBody);
bottom_navigation = view.findViewById(R.id.bottom_navigation);
pbWait = view.findViewById(R.id.pbWait);
grpReady = view.findViewById(R.id.grpReady);
tvTime.setTextIsSelectable(true);
tvFrom.setTextIsSelectable(true);
tvSubject.setTextIsSelectable(true);
tvBody.setTextIsSelectable(true);
tvBody.setMovementMethod(LinkMovementMethod.getInstance());
// Wire controls
top_navigation.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.action_seen:
onActionSeen(id);
return true;
case R.id.action_thread:
onActionThread(id);
return true;
case R.id.action_move:
onActionMove(id);
return true;
case R.id.action_forward:
onActionForward(id);
return true;
case R.id.action_reply_all:
onActionReplyAll(id);
return true;
}
return false;
}
});
bottom_navigation.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.action_delete:
onActionDelete(id);
return true;
case R.id.action_spam:
onActionSpam(id);
return true;
case R.id.action_archive:
onActionArchive(id);
return true;
case R.id.action_reply:
onActionReply(id);
return true;
}
return false;
}
});
// Initialize
grpReady.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
DB db = DB.getInstance(getContext());
// Observe folder
liveFolder = db.folder().liveFolderEx(folder);
// Observe message
db.message().liveMessage(id).observe(this, new Observer<TupleMessageEx>() {
@Override
public void onChanged(@Nullable TupleMessageEx message) {
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);
if (message == null || message.ui_hide) {
// Message gone (moved, deleted)
if (FragmentMessage.this.isVisible())
getFragmentManager().popBackStack();
} else {
tvFrom.setText(message.from == null ? null : MessageHelper.getFormattedAddresses(message.from));
tvTime.setText(message.sent == null ? null : df.format(new Date(message.sent)));
tvSubject.setText(message.subject);
tvCount.setText(Integer.toString(message.count));
tvCount.setVisibility(message.count > 1 ? View.VISIBLE : View.GONE);
int visibility = (message.ui_seen ? Typeface.NORMAL : Typeface.BOLD);
tvFrom.setTypeface(null, visibility);
tvTime.setTypeface(null, visibility);
tvSubject.setTypeface(null, visibility);
tvCount.setTypeface(null, visibility);
MenuItem actionSeen = top_navigation.getMenu().findItem(R.id.action_seen);
actionSeen.setIcon(message.ui_seen
? R.drawable.baseline_visibility_off_24
: R.drawable.baseline_visibility_24);
actionSeen.setTitle(message.ui_seen ? R.string.title_unseen : R.string.title_seen);
tvBody.setText(message.body == null
? null
: Html.fromHtml(HtmlHelper.sanitize(getContext(), message.body, false)));
}
}
});
return view;
}
@Override
public void onResume() {
super.onResume();
liveFolder.observe(this, folderObserver);
}
@Override
public void onPause() {
super.onPause();
liveFolder.removeObservers(this);
}
Observer<TupleFolderEx> folderObserver = new Observer<TupleFolderEx>() {
@Override
public void onChanged(@Nullable TupleFolderEx folder) {
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(folder == null
? null
: Helper.localizeFolderName(getContext(), folder));
}
};
private void onActionSeen(final long id) {
executor.submit(new Runnable() {
@Override
public void run() {
DB db = DB.getInstance(getContext());
EntityMessage message = db.message().getMessage(id);
message.ui_seen = !message.ui_seen;
db.message().updateMessage(message);
EntityOperation.queue(getContext(), message, EntityOperation.SEEN, message.ui_seen);
}
});
}
private void onActionThread(long id) {
FragmentMessages fragment = new FragmentMessages();
Bundle args = new Bundle();
args.putLong("thread", id); // message ID
fragment.setArguments(args);
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("thread");
fragmentTransaction.commit();
}
private void onActionMove(final long id) {
Toast.makeText(getContext(), "Not implemented yet", Toast.LENGTH_LONG).show();
}
private void onActionForward(long id) {
startActivity(new Intent(getContext(), ActivityCompose.class)
.putExtra("id", id)
.putExtra("action", "forward"));
}
private void onActionReplyAll(long id) {
startActivity(new Intent(getContext(), ActivityCompose.class)
.putExtra("id", id)
.putExtra("action", "reply_all"));
}
private void onActionDelete(final long id) {
AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
builder
.setMessage(R.string.title_ask_delete)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
executor.submit(new Runnable() {
@Override
public void run() {
DB db = DB.getInstance(getContext());
EntityMessage message = db.message().getMessage(id);
message.ui_hide = true;
db.message().updateMessage(message);
EntityOperation.queue(getContext(), message, EntityOperation.DELETE);
}
});
}
})
.setNegativeButton(android.R.string.cancel, null).show();
}
private void onActionSpam(final long id) {
AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
builder
.setMessage(R.string.title_ask_spam)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
executor.submit(new Runnable() {
@Override
public void run() {
DB db = DB.getInstance(getContext());
EntityMessage message = db.message().getMessage(id);
EntityFolder spam = db.folder().getSpamFolder(message.account);
if (spam == null) {
Toast.makeText(getContext(), R.string.title_no_spam, Toast.LENGTH_LONG).show();
return;
}
message.ui_hide = true;
db.message().updateMessage(message);
EntityOperation.queue(getContext(), message, EntityOperation.MOVE, spam.id);
}
});
}
})
.setNegativeButton(android.R.string.cancel, null).show();
}
private void onActionArchive(final long id) {
executor.submit(new Runnable() {
@Override
public void run() {
DB db = DB.getInstance(getContext());
EntityMessage message = db.message().getMessage(id);
EntityFolder archive = db.folder().getArchiveFolder(message.account);
if (archive == null) {
Toast.makeText(getContext(), R.string.title_no_archive, Toast.LENGTH_LONG).show();
return;
}
message.ui_hide = true;
db.message().updateMessage(message);
EntityOperation.queue(getContext(), message, EntityOperation.MOVE, archive.id);
}
});
}
private void onActionReply(long id) {
startActivity(new Intent(getContext(), ActivityCompose.class)
.putExtra("id", id)
.putExtra("action", "reply"));
}
}

152
app/src/main/java/eu/faircode/email/FragmentMessages.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.arch.lifecycle.LiveData;
import android.arch.lifecycle.Observer;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.constraint.Group;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ProgressBar;
import android.widget.TextView;
import java.util.List;
public class FragmentMessages extends Fragment {
private RecyclerView rvMessage;
private TextView tvNoEmail;
private ProgressBar pbWait;
private Group grpReady;
private FloatingActionButton fab;
private AdapterMessage adapter;
private LiveData<TupleFolderEx> liveFolder;
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_messages, container, false);
// Get arguments
long folder = getArguments().getLong("folder", -1);
long thread = getArguments().getLong("thread", -1); // message ID
// Get controls
rvMessage = view.findViewById(R.id.rvFolder);
tvNoEmail = view.findViewById(R.id.tvNoEmail);
pbWait = view.findViewById(R.id.pbWait);
grpReady = view.findViewById(R.id.grpReady);
fab = view.findViewById(R.id.fab);
// Wire controls
rvMessage.setHasFixedSize(false);
LinearLayoutManager llm = new LinearLayoutManager(getContext());
rvMessage.setLayoutManager(llm);
adapter = new AdapterMessage(getContext(),
thread < 0
? AdapterMessage.ViewType.FOLDER
: AdapterMessage.ViewType.THREAD);
rvMessage.setAdapter(adapter);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
startActivity(new Intent(getContext(), ActivityCompose.class));
}
});
// Initialize
tvNoEmail.setVisibility(View.GONE);
grpReady.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
DB db = DB.getInstance(getContext());
// Observe folder
liveFolder = (thread < 0 ? DB.getInstance(getContext()).folder().liveFolderEx(folder) : null);
// Observe messages
if (thread < 0)
if (folder < 0)
db.message().liveUnifiedInbox().observe(this, messagesObserver);
else
db.message().liveMessages(folder).observe(this, messagesObserver);
else {
db.message().liveThread(thread).observe(this, messagesObserver);
}
return view;
}
@Override
public void onResume() {
super.onResume();
if (liveFolder == null)
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(R.string.title_folder_thread);
else
liveFolder.observe(this, folderObserver);
}
@Override
public void onPause() {
super.onPause();
if (liveFolder != null)
liveFolder.removeObservers(this);
}
Observer<TupleFolderEx> folderObserver = new Observer<TupleFolderEx>() {
@Override
public void onChanged(@Nullable TupleFolderEx folder) {
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(folder.name == null
? getString(R.string.title_folder_unified)
: Helper.localizeFolderName(getContext(), folder));
}
};
Observer<List<TupleMessageEx>> messagesObserver = new Observer<List<TupleMessageEx>>() {
@Override
public void onChanged(@Nullable List<TupleMessageEx> messages) {
adapter.set(messages);
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);
if (messages.size() == 0) {
tvNoEmail.setVisibility(View.VISIBLE);
rvMessage.setVisibility(View.GONE);
} else {
tvNoEmail.setVisibility(View.GONE);
rvMessage.setVisibility(View.VISIBLE);
}
}
};
}

192
app/src/main/java/eu/faircode/email/FragmentSetup.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.Manifest;
import android.arch.lifecycle.Observer;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ProgressBar;
import android.widget.TextView;
import java.util.List;
public class FragmentSetup extends Fragment {
private Button btnAccount;
private Button btnIdentity;
private Button btnPermissions;
private ProgressBar pbAccount;
private ProgressBar pbIdentity;
private TextView tvAccountDone;
private TextView tvIdentityDone;
private TextView tvPermissionsDone;
private static final String[] permissions = new String[]{
Manifest.permission.READ_CONTACTS
};
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_setup, container, false);
// Get controls
btnAccount = view.findViewById(R.id.btnAccount);
btnIdentity = view.findViewById(R.id.btnIdentity);
btnPermissions = view.findViewById(R.id.btnPermissions);
pbAccount = view.findViewById(R.id.pbAccount);
pbIdentity = view.findViewById(R.id.pbIdentity);
tvAccountDone = view.findViewById(R.id.tvAccountDone);
tvIdentityDone = view.findViewById(R.id.tvIdentityDone);
tvPermissionsDone = view.findViewById(R.id.tvPermissionsDone);
// Wire controls
btnAccount.setOnClickListener(new View.OnClickListener() {
private boolean once;
@Override
public void onClick(View view) {
once = false;
btnAccount.setEnabled(false);
pbAccount.setVisibility(View.VISIBLE);
DB.getInstance(getContext()).account().liveFirstAccount().observe(getActivity(), new Observer<EntityAccount>() {
@Override
public void onChanged(@Nullable EntityAccount account) {
btnAccount.setEnabled(true);
pbAccount.setVisibility(View.GONE);
if (!once) {
once = true;
Bundle args = new Bundle();
if (account != null)
args.putLong("id", account.id);
FragmentAccount fragment = new FragmentAccount();
fragment.setArguments(args);
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("account");
fragmentTransaction.commit();
}
}
});
}
});
btnIdentity.setOnClickListener(new View.OnClickListener() {
private boolean once;
@Override
public void onClick(View view) {
once = false;
btnIdentity.setEnabled(false);
pbIdentity.setVisibility(View.VISIBLE);
DB.getInstance(getContext()).identity().liveFirstIdentity().observe(getActivity(), new Observer<EntityIdentity>() {
@Override
public void onChanged(@Nullable EntityIdentity identity) {
btnIdentity.setEnabled(true);
pbIdentity.setVisibility(View.GONE);
if (!once) {
once = true;
Bundle args = new Bundle();
if (identity != null)
args.putLong("id", identity.id);
FragmentIdentity fragment = new FragmentIdentity();
fragment.setArguments(args);
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("identity");
fragmentTransaction.commit();
}
}
});
}
});
btnPermissions.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
requestPermissions(permissions, 1);
}
});
// Initialize
pbAccount.setVisibility(View.GONE);
pbIdentity.setVisibility(View.GONE);
tvAccountDone.setVisibility(View.INVISIBLE);
tvIdentityDone.setVisibility(View.INVISIBLE);
tvPermissionsDone.setVisibility(View.INVISIBLE);
DB db = DB.getInstance(getContext());
db.account().liveAccounts(true).observe(this, new Observer<List<EntityAccount>>() {
@Override
public void onChanged(@Nullable List<EntityAccount> accounts) {
tvAccountDone.setVisibility(accounts.size() > 0 ? View.VISIBLE : View.INVISIBLE);
}
});
db.identity().liveIdentities(true).observe(this, new Observer<List<EntityIdentity>>() {
@Override
public void onChanged(@Nullable List<EntityIdentity> identities) {
tvIdentityDone.setVisibility(identities.size() > 0 ? View.VISIBLE : View.INVISIBLE);
}
});
int[] grantResults = new int[permissions.length];
for (int i = 0; i < permissions.length; i++)
grantResults[i] = ContextCompat.checkSelfPermission(getActivity(), permissions[i]);
onRequestPermissionsResult(0, permissions, grantResults);
return view;
}
@Override
public void onResume() {
super.onResume();
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(R.string.title_setup);
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
boolean has = (grantResults.length > 0);
for (int result : grantResults)
if (result != PackageManager.PERMISSION_GRANTED) {
has = false;
break;
}
btnPermissions.setEnabled(!has);
tvPermissionsDone.setVisibility(has ? View.VISIBLE : View.INVISIBLE);
}
}

63
app/src/main/java/eu/faircode/email/Helper.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.content.Context;
import android.content.res.Resources;
import android.text.TextUtils;
import android.util.TypedValue;
public class Helper {
static final String TAG = BuildConfig.APPLICATION_ID;
static int resolveColor(Context context, int attr) {
TypedValue typedValue = new TypedValue();
Resources.Theme theme = context.getTheme();
theme.resolveAttribute(attr, typedValue, true);
return typedValue.data;
}
static String localizeFolderName(Context context, String name) {
if ("INBOX".equals(name))
return context.getString(R.string.title_folder_inbox);
else if ("OUTBOX".equals(name))
return context.getString(R.string.title_folder_outbox);
else
return name;
}
static String localizeFolderName(Context context, TupleFolderEx folder) {
if (TextUtils.isEmpty(folder.accountName))
return localizeFolderName(context, folder.name);
else
return localizeFolderName(context, folder.name) + "/" + folder.accountName;
}
static String formatThrowable(Throwable ex) {
StringBuilder sb = new StringBuilder();
sb.append(ex.getMessage());
Throwable cause = ex.getCause();
while (cause != null) {
sb.append(" ").append(cause.getMessage());
cause = cause.getCause();
}
return sb.toString();
}
}

95
app/src/main/java/eu/faircode/email/HtmlHelper.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.content.Context;
import android.text.TextUtils;
import org.jsoup.Jsoup;
import org.jsoup.helper.StringUtil;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Node;
import org.jsoup.nodes.TextNode;
import org.jsoup.select.NodeTraversor;
import org.jsoup.select.NodeVisitor;
import java.util.ArrayList;
import java.util.List;
public class HtmlHelper implements NodeVisitor {
private Context context;
private String newline;
private List<String> links = new ArrayList<>();
private StringBuilder sb = new StringBuilder();
private HtmlHelper(Context context, boolean reply) {
this.context = context;
this.newline = (reply ? "<br>> " : "<br>");
}
public void head(Node node, int depth) {
String name = node.nodeName();
if (node instanceof TextNode)
sb.append(((TextNode) node).text());
else if (name.equals("li"))
sb.append(newline).append(" * ");
else if (name.equals("dt"))
sb.append(" ");
else if (StringUtil.in(name, "p", "h1", "h2", "h3", "h4", "h5", "tr", "div"))
sb.append(newline);
}
public void tail(Node node, int depth) {
String name = node.nodeName();
if (StringUtil.in(name, "br", "dd", "dt", "p", "h1", "h2", "h3", "h4", "h5", "div"))
sb.append(newline);
else if (name.equals("a")) {
String link = node.absUrl("href");
if (!TextUtils.isEmpty(link)) {
if (!links.contains(link))
links.add(link);
sb.append(" ").append(context.getString(R.string.title_link, link, links.size()));
}
} else if (name.equals("img")) {
String link = node.absUrl("src");
if (!TextUtils.isEmpty(link)) {
if (!links.contains(link))
links.add(link);
sb.append(" ").append(context.getString(R.string.title_image, link, links.size()));
}
}
}
@Override
public String toString() {
if (links.size() > 0)
sb.append(newline).append(newline);
for (int i = 0; i < links.size(); i++)
sb.append(String.format("[%d] %s ", i + 1, links.get(i))).append(newline);
return sb.toString();
}
public static String sanitize(Context context, String html, boolean reply) {
Document document = Jsoup.parse(html);
HtmlHelper visitor = new HtmlHelper(context, reply);
NodeTraversor.traverse(visitor, document.body());
return visitor.toString();
}
}

282
app/src/main/java/eu/faircode/email/MessageHelper.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.text.TextUtils;
import android.util.Base64;
import android.util.Log;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Properties;
import javax.mail.Address;
import javax.mail.Flags;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Part;
import javax.mail.Session;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
public class MessageHelper {
private MimeMessage imessage;
private String raw = null;
static Properties getSessionProperties() {
Properties props = new Properties();
// https://javaee.github.io/javamail/docs/api/com/sun/mail/imap/package-summary.html#properties
props.put("mail.imaps.ssl.checkserveridentity", "true");
props.put("mail.imaps.ssl.trust", "*");
props.put("mail.imaps.starttls.enable", "false");
props.put("mail.imaps.timeout", "20000");
props.put("mail.imaps.connectiontimeout", "20000");
// https://javaee.github.io/javamail/docs/api/com/sun/mail/smtp/package-summary.html#properties
props.put("mail.smtps.ssl.checkserveridentity", "true");
props.put("mail.smtps.ssl.trust", "*");
props.put("mail.smtps.starttls.enable", "false");
props.put("mail.smtps.starttls.required", "false");
props.put("mail.smtps.auth", "true");
props.put("mail.smtps.timeout", "20000");
props.put("mail.smtps.connectiontimeout", "20000");
props.put("mail.smtp.ssl.checkserveridentity", "true");
props.put("mail.smtp.ssl.trust", "*");
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.starttls.required", "true");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.timeout", "20000");
props.put("mail.smtp.connectiontimeout", "20000");
return props;
}
static MimeMessage from(EntityMessage message, Session isession) throws MessagingException {
MimeMessage imessage = new MimeMessage(isession);
if (message.from != null)
imessage.setFrom(MessageHelper.decodeAddresses(message.from)[0]);
if (message.to != null)
imessage.setRecipients(Message.RecipientType.TO, MessageHelper.decodeAddresses(message.to));
if (message.cc != null)
imessage.setRecipients(Message.RecipientType.CC, MessageHelper.decodeAddresses(message.to));
if (message.subject != null)
imessage.setSubject(message.subject);
if (message.body != null)
imessage.setText(message.body, null, "html");
imessage.setSentDate(new Date());
return imessage;
}
static MimeMessage from(EntityMessage message, EntityMessage reply, Session isession) throws MessagingException {
MimeMessage imessage = from(message, isession);
imessage.addHeader("In-Reply-To", reply.msgid);
imessage.addHeader("References", (reply.references == null ? "" : reply.references + " ") + reply.msgid);
return imessage;
}
MessageHelper(MimeMessage message) {
this.imessage = message;
}
MessageHelper(String raw, Session isession) throws MessagingException {
byte[] bytes = Base64.decode(raw, Base64.URL_SAFE);
InputStream is = new ByteArrayInputStream(bytes);
this.imessage = new MimeMessage(isession, is);
}
String getMessageID() throws MessagingException {
return imessage.getHeader("Message-ID", null);
}
String[] getReferences() throws MessagingException {
String refs = imessage.getHeader("References", null);
return (refs == null ? new String[0] : refs.split("\\s+"));
}
String getInReplyTo() throws MessagingException {
return imessage.getHeader("In-Reply-To", null);
}
String getThreadId(long uid) throws MessagingException {
for (String ref : getReferences())
if (!TextUtils.isEmpty(ref))
return ref;
String msgid = getMessageID();
return (TextUtils.isEmpty(msgid) ? Long.toString(uid) : msgid);
}
String getFrom() throws MessagingException, JSONException {
return encodeAddresses(imessage.getFrom());
}
String getTo() throws MessagingException, JSONException {
return encodeAddresses(imessage.getRecipients(Message.RecipientType.TO));
}
String getCc() throws MessagingException, JSONException {
return encodeAddresses(imessage.getRecipients(Message.RecipientType.CC));
}
String getReply() throws MessagingException, JSONException {
return encodeAddresses(imessage.getReplyTo());
}
static String encodeAddresses(Address[] addresses) throws JSONException {
JSONArray jaddresses = new JSONArray();
if (addresses != null)
for (Address address : addresses)
if (address instanceof InternetAddress) {
String a = ((InternetAddress) address).getAddress();
String p = ((InternetAddress) address).getPersonal();
JSONObject jaddress = new JSONObject();
if (a != null)
jaddress.put("address", a);
if (p != null)
jaddress.put("personal", p);
jaddresses.put(jaddress);
}
return jaddresses.toString();
}
static Address[] decodeAddresses(String json) {
List<Address> result = new ArrayList<>();
try {
JSONArray jaddresses = new JSONArray(json);
for (int i = 0; i < jaddresses.length(); i++) {
JSONObject jaddress = (JSONObject) jaddresses.get(i);
if (jaddress.has("personal"))
result.add(new InternetAddress(
jaddress.getString("address"),
jaddress.getString("personal")));
else
result.add(new InternetAddress(
jaddress.getString("address")));
}
} catch (Throwable ex) {
Log.e(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
}
return result.toArray(new Address[0]);
}
String getHtml() throws MessagingException {
return getHtml(imessage);
}
static String getFormattedAddresses(String json) {
try {
List<String> addresses = new ArrayList<>();
for (Address address : decodeAddresses(json))
if (address instanceof InternetAddress) {
InternetAddress a = (InternetAddress) address;
String personal = a.getPersonal();
if (TextUtils.isEmpty(personal))
addresses.add(address.toString());
else
addresses.add(personal);
} else
addresses.add(address.toString());
return TextUtils.join(", ", addresses);
} catch (Throwable ex) {
return ex.getMessage();
}
}
private String getHtml(Part part) throws MessagingException {
if (part.isMimeType("text/*"))
try {
String s = (String) part.getContent();
if (part.isMimeType("text/plain"))
s = "<pre>" + s.replaceAll("\\r?\\n", "<br />") + "</pre>";
return s;
} catch (IOException ex) {
Log.w(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
return null;
}
if (part.isMimeType("multipart/alternative")) {
String text = null;
try {
Multipart mp = (Multipart) part.getContent();
for (int i = 0; i < mp.getCount(); i++) {
Part bp = mp.getBodyPart(i);
if (bp.isMimeType("text/plain")) {
if (text == null)
text = getHtml(bp);
} else if (bp.isMimeType("text/html")) {
String s = getHtml(bp);
if (s != null)
return s;
} else
return getHtml(bp);
}
} catch (IOException ex) {
Log.w(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
}
return text;
}
if (part.isMimeType("multipart/*")) {
try {
Multipart mp = (Multipart) part.getContent();
for (int i = 0; i < mp.getCount(); i++) {
String s = getHtml(mp.getBodyPart(i));
if (s != null)
return s;
}
} catch (IOException ex) {
Log.w(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex));
}
}
return null;
}
boolean getSeen() throws MessagingException {
return imessage.isSet(Flags.Flag.SEEN);
}
String getRaw() throws IOException, MessagingException {
if (raw == null) {
ByteArrayOutputStream os = new ByteArrayOutputStream();
imessage.writeTo(os);
raw = Base64.encodeToString(os.toByteArray(), Base64.URL_SAFE);
}
return raw;
}
}

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app/src/main/java/eu/faircode/email/Provider.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.content.Context;
import android.content.res.XmlResourceParser;
import android.util.Log;
import org.xmlpull.v1.XmlPullParser;
import java.util.ArrayList;
import java.util.List;
public class Provider {
public String name;
public String imap_host;
public int imap_port;
public String smtp_host;
public int smtp_port;
public boolean starttls;
private Provider() {
}
Provider(String name) {
this.name = name;
}
static List<Provider> loadProfiles(Context context) {
List<Provider> result = null;
try {
XmlResourceParser xml = context.getResources().getXml(R.xml.providers);
int eventType = xml.getEventType();
Provider provider = null;
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG) {
if ("providers".equals(xml.getName()))
result = new ArrayList<>();
else if ("provider".equals(xml.getName())) {
provider = new Provider();
provider.name = xml.getAttributeValue(null, "name");
} else if ("imap".equals(xml.getName())) {
provider.imap_host = xml.getAttributeValue(null, "host");
provider.imap_port = xml.getAttributeIntValue(null, "port", 0);
} else if ("smtp".equals(xml.getName())) {
provider.smtp_host = xml.getAttributeValue(null, "host");
provider.smtp_port = xml.getAttributeIntValue(null, "port", 0);
provider.starttls = xml.getAttributeBooleanValue(null, "starttls", false);
} else
throw new IllegalAccessException(xml.getName());
} else if (eventType == XmlPullParser.END_TAG) {
if ("provider".equals(xml.getName())) {
result.add(provider);
provider = null;
}
}
eventType = xml.next();
}
} catch (Throwable ex) {
Log.e(Helper.TAG, ex.toString() + "\n" + Log.getStackTraceString(ex));
}
return result;
}
@Override
public String toString() {
return name;
}
}

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app/src/main/java/eu/faircode/email/ReceiverAutostart.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
public class ReceiverAutostart extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
if (Intent.ACTION_BOOT_COMPLETED.equals(intent.getAction()) ||
Intent.ACTION_MY_PACKAGE_REPLACED.equals(intent.getAction()))
ServiceSynchronize.start(context);
}
}

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app/src/main/java/eu/faircode/email/ServiceSynchronize.java
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app/src/main/java/eu/faircode/email/TupleAccountStats.java
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package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
public class TupleAccountStats {
public Integer accounts;
public Integer operations;
}

38
app/src/main/java/eu/faircode/email/TupleFolderEx.java
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@ -0,0 +1,38 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
public class TupleFolderEx extends EntityFolder {
public String accountName;
public int messages;
public int unseen;
@Override
public boolean equals(Object obj) {
if (obj instanceof TupleFolderEx) {
TupleFolderEx other = (TupleFolderEx) obj;
return (super.equals(obj) &&
this.accountName == null ? other.accountName == null : accountName.equals(other.accountName) &&
this.messages == other.messages &&
this.unseen == other.unseen);
} else
return false;
}
}

39
app/src/main/java/eu/faircode/email/TupleMessageEx.java
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@ -0,0 +1,39 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
public class TupleMessageEx extends EntityMessage {
public String folderName;
public String folderType;
public int count;
public int unseen;
@Override
public boolean equals(Object obj) {
if (obj instanceof TupleMessageEx) {
TupleMessageEx other = (TupleMessageEx) obj;
return (super.equals(obj) &&
this.folderType.equals(other.folderType) &&
this.count == other.count &&
this.unseen == other.unseen);
}
return super.equals(obj);
}
}

24
app/src/main/java/eu/faircode/email/TupleOperationEx.java
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@ -0,0 +1,24 @@
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
public class TupleOperationEx extends EntityOperation {
public Long uid;
}

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