From 582ce275dbb148ae9bc8492ff7225d06c2fe1a4a Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Thu, 14 Feb 2019 13:28:14 +0000
Subject: [PATCH] Added automation support

---
 FAQ.md                                        | 23 +++++++++-
 app/src/main/AndroidManifest.xml              |  7 +++
 .../eu/faircode/email/FragmentOptions.java    | 25 +++++++++-
 .../eu/faircode/email/ServiceExternal.java    | 46 +++++++++++++++++++
 .../eu/faircode/email/ServiceSynchronize.java |  3 ++
 app/src/main/res/layout/fragment_options.xml  | 30 ++++++------
 6 files changed, 115 insertions(+), 19 deletions(-)
 create mode 100644 app/src/main/java/eu/faircode/email/ServiceExternal.java

diff --git a/FAQ.md b/FAQ.md
index dc1a93fdda..1fd9481e91 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -136,7 +136,8 @@ FairEmail follows all the best practices for an email client as decribed in [thi
 * [(74) Why do I see duplicate messages?](#user-content-faq74)
 * [(75) Can you make an iOS, Windows, etc version?](#user-content-faq75)
 * [(76) What does 'Clear local messages' ?](#user-content-faq76)
-* [(77) Why are messages sometimes shown with a small delay?](#user-content-faq76)
+* [(77) Why are messages sometimes shown with a small delay?](#user-content-faq77)
+* [(78) How do I use schedules?](#user-content-faq78)
 
 [I have another question.](#support)
 
@@ -1241,6 +1242,26 @@ so there is little room for performance improvements.
 
 <br />
 
+<a name="faq78"></a>
+**(78) How do I use schedules?**
+
+In the advanced options you can enable scheduling and set the time to turn synchronizing automatically on and off.
+
+An end time equal to or earlier than the start time is considered to be 24 hours later.
+
+You can also automate turning synchronization on and off by sending these commands to FairEmail:
+
+```
+(adb shell) am startservice -a eu.faircode.email.ENABLE
+(adb shell) am startservice -a eu.faircode.email.DISABLE
+```
+
+Sending these commands will automatically turn scheduling off.
+
+Scheduling is a pro feature.
+
+<br />
+
 ## Support
 
 If you have another question, want to request a feature or report a bug, you can use [this forum](https://forum.xda-developers.com/android/apps-games/source-email-t3824168).
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 44448bc9e6..ab56ac0a4f 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -163,6 +163,13 @@
 
         <service android:name=".ServiceSynchronize" />
 
+        <service android:name=".ServiceExternal">
+            <intent-filter>
+                <action android:name="eu.faircode.email.ENABLE" />
+                <action android:name="eu.faircode.email.DISABLE" />
+            </intent-filter>
+        </service>
+
         <service
             android:name=".JobDaily"
             android:exported="true"
diff --git a/app/src/main/java/eu/faircode/email/FragmentOptions.java b/app/src/main/java/eu/faircode/email/FragmentOptions.java
index cd97ceaa10..f65bb34aa8 100644
--- a/app/src/main/java/eu/faircode/email/FragmentOptions.java
+++ b/app/src/main/java/eu/faircode/email/FragmentOptions.java
@@ -63,6 +63,7 @@ import static android.app.Activity.RESULT_OK;
 
 public class FragmentOptions extends FragmentBase implements SharedPreferences.OnSharedPreferenceChangeListener {
     private SwitchCompat swEnabled;
+    private SwitchCompat swSchedule;
     private TextView tvScheduleStart;
     private TextView tvScheduleEnd;
 
@@ -131,6 +132,7 @@ public class FragmentOptions extends FragmentBase implements SharedPreferences.O
 
         // Get controls
         swEnabled = view.findViewById(R.id.swEnabled);
+        swSchedule = view.findViewById(R.id.swSchedule);
         tvScheduleStart = view.findViewById(R.id.tvScheduleStart);
         tvScheduleEnd = view.findViewById(R.id.tvScheduleEnd);
 
@@ -185,6 +187,19 @@ public class FragmentOptions extends FragmentBase implements SharedPreferences.O
             }
         });
 
+        swSchedule.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
+                prefs.edit().putBoolean("schedule", checked).apply();
+                if (checked)
+                    ServiceSynchronize.schedule(getContext());
+                else {
+                    prefs.edit().putBoolean("enabled", true).apply();
+                    ServiceSynchronize.reload(getContext(), "schedule=" + checked);
+                }
+            }
+        });
+
         tvScheduleStart.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -513,6 +528,7 @@ public class FragmentOptions extends FragmentBase implements SharedPreferences.O
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
 
         swEnabled.setChecked(prefs.getBoolean("enabled", true));
+        swSchedule.setChecked(prefs.getBoolean("schedule", false));
 
         tvScheduleStart.setText(formatHour(prefs.getInt("schedule_start", 0)));
         tvScheduleEnd.setText(formatHour(prefs.getInt("schedule_end", 0)));
@@ -601,7 +617,10 @@ public class FragmentOptions extends FragmentBase implements SharedPreferences.O
             boolean start = args.getBoolean("start");
 
             SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
-            prefs.edit().putInt("schedule_" + (start ? "start" : "end"), hour * 60 + minute).apply();
+            SharedPreferences.Editor editor = prefs.edit();
+            editor.putInt("schedule_" + (start ? "start" : "end"), hour * 60 + minute);
+            editor.putBoolean("schedule", true);
+            editor.apply();
 
             ServiceSynchronize.schedule(getContext());
         }
@@ -624,7 +643,7 @@ public class FragmentOptions extends FragmentBase implements SharedPreferences.O
         }
     };
 
-    public void showConnectionType() {
+    private void showConnectionType() {
         FragmentActivity activity = getActivity();
         if (activity == null)
             return;
@@ -665,6 +684,8 @@ public class FragmentOptions extends FragmentBase implements SharedPreferences.O
     public void onSharedPreferenceChanged(SharedPreferences prefs, String key) {
         if ("enabled".equals(key))
             swEnabled.setChecked(prefs.getBoolean(key, true));
+        else if ("schedule".equals(key))
+            swSchedule.setChecked(prefs.getBoolean(key, false));
         else if ("schedule_start".equals(key))
             tvScheduleStart.setText(formatHour(prefs.getInt(key, 0)));
         else if ("schedule_end".equals(key))
diff --git a/app/src/main/java/eu/faircode/email/ServiceExternal.java b/app/src/main/java/eu/faircode/email/ServiceExternal.java
new file mode 100644
index 0000000000..390ed22733
--- /dev/null
+++ b/app/src/main/java/eu/faircode/email/ServiceExternal.java
@@ -0,0 +1,46 @@
+package eu.faircode.email;
+
+import android.app.IntentService;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
+
+import androidx.annotation.Nullable;
+
+public class ServiceExternal extends IntentService {
+    private final static String ACTION_ENABLE = "eu.faircode.email.ENABLE";
+    private final static String ACTION_DISABLE = "eu.faircode.email.DISABLE";
+
+    // adb shell am startservice -a eu.faircode.email.ENABLE
+    // adb shell am startservice -a eu.faircode.email.DISABLE
+
+    public ServiceExternal() {
+        super(ServiceExternal.class.getName());
+    }
+
+    public ServiceExternal(String name) {
+        super(name);
+    }
+
+    @Override
+    protected void onHandleIntent(@Nullable Intent intent) {
+        if (intent == null)
+            return;
+
+        Boolean enabled = null;
+        if (ACTION_ENABLE.equals(intent.getAction()))
+            enabled = true;
+        else if (ACTION_DISABLE.equals(intent.getAction()))
+            enabled = false;
+
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+        boolean previous = prefs.getBoolean("enabled", true);
+        if (enabled != null) {
+            prefs.edit().putBoolean("schedule", false).apply();
+            if (!enabled.equals(previous)) {
+                prefs.edit().putBoolean("enabled", enabled).apply();
+                ServiceSynchronize.reload(this, "external");
+            }
+        }
+    }
+}
diff --git a/app/src/main/java/eu/faircode/email/ServiceSynchronize.java b/app/src/main/java/eu/faircode/email/ServiceSynchronize.java
index 12daaddde0..f3c84cf858 100644
--- a/app/src/main/java/eu/faircode/email/ServiceSynchronize.java
+++ b/app/src/main/java/eu/faircode/email/ServiceSynchronize.java
@@ -3239,6 +3239,9 @@ public class ServiceSynchronize extends LifecycleService {
             am.cancel(piSchedule);
 
             SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(ServiceSynchronize.this);
+            if (!prefs.getBoolean("schedule", false))
+                return;
+
             int minuteStart = prefs.getInt("schedule_start", 0);
             int minuteEnd = prefs.getInt("schedule_end", 0);
 
diff --git a/app/src/main/res/layout/fragment_options.xml b/app/src/main/res/layout/fragment_options.xml
index 4f6174f1c5..760d2beb43 100644
--- a/app/src/main/res/layout/fragment_options.xml
+++ b/app/src/main/res/layout/fragment_options.xml
@@ -57,41 +57,39 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/swEnabled" />
 
-        <TextView
-            android:id="@+id/tvSchedule"
-            android:layout_width="wrap_content"
+        <androidx.appcompat.widget.SwitchCompat
+            android:id="@+id/swSchedule"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginStart="12dp"
+            android:layout_marginTop="12dp"
+            android:layout_marginEnd="12dp"
             android:text="@string/title_advanced_schedule"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            android:textColor="?android:attr/textColorPrimary"
-            app:layout_constraintBottom_toBottomOf="@+id/tvScheduleStart"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="@+id/tvScheduleStart" />
+            app:layout_constraintTop_toBottomOf="@id/tvEnabledHint"
+            app:switchPadding="12dp" />
 
         <TextView
             android:id="@+id/tvScheduleStart"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginEnd="6dp"
             android:padding="12dp"
             android:text="00:00"
             android:textAppearance="@style/TextAppearance.AppCompat.Medium"
             android:textColor="?android:attr/textColorPrimary"
-            app:layout_constraintEnd_toStartOf="@+id/tvScheduleSeparator"
-            app:layout_constraintTop_toBottomOf="@id/tvEnabledHint" />
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/swSchedule" />
 
         <TextView
             android:id="@+id/tvScheduleSeparator"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginEnd="6dp"
             android:text="—"
             android:textAppearance="@style/TextAppearance.AppCompat.Medium"
             android:textColor="?android:attr/textColorPrimary"
             app:layout_constraintBottom_toBottomOf="@+id/tvScheduleStart"
-            app:layout_constraintEnd_toStartOf="@+id/tvScheduleEnd"
-            app:layout_constraintTop_toTopOf="@+id/tvScheduleStart" />
+            app:layout_constraintStart_toEndOf="@id/tvScheduleStart"
+            app:layout_constraintTop_toTopOf="@id/tvScheduleStart" />
 
         <TextView
             android:id="@+id/tvScheduleEnd"
@@ -101,8 +99,8 @@
             android:text="00:00"
             android:textAppearance="@style/TextAppearance.AppCompat.Medium"
             android:textColor="?android:attr/textColorPrimary"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/tvEnabledHint" />
+            app:layout_constraintStart_toEndOf="@id/tvScheduleSeparator"
+            app:layout_constraintTop_toTopOf="@id/tvScheduleStart" />
 
         <TextView
             android:id="@+id/tvScheduleHint"
@@ -115,7 +113,7 @@
             android:textStyle="italic"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/tvScheduleEnd" />
+            app:layout_constraintTop_toBottomOf="@id/tvScheduleStart" />
 
         <TextView
             android:id="@+id/tvSectionConnection"