|
|
package eu.faircode.email;
|
|
|
|
|
|
/*
|
|
|
This file is part of FairEmail.
|
|
|
|
|
|
FairEmail 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.
|
|
|
|
|
|
FairEmail 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 FairEmail. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
Copyright 2018-2024 by Marcel Bokhorst (M66B)
|
|
|
*/
|
|
|
|
|
|
import android.Manifest;
|
|
|
import android.content.ContentResolver;
|
|
|
import android.content.Context;
|
|
|
import android.content.SharedPreferences;
|
|
|
import android.database.ContentObserver;
|
|
|
import android.database.Cursor;
|
|
|
import android.graphics.Bitmap;
|
|
|
import android.graphics.BitmapFactory;
|
|
|
import android.graphics.Canvas;
|
|
|
import android.graphics.Color;
|
|
|
import android.graphics.drawable.Drawable;
|
|
|
import android.net.ConnectivityManager;
|
|
|
import android.net.NetworkInfo;
|
|
|
import android.net.Uri;
|
|
|
import android.provider.ContactsContract;
|
|
|
import android.text.TextUtils;
|
|
|
import android.util.Pair;
|
|
|
|
|
|
import androidx.annotation.NonNull;
|
|
|
import androidx.preference.PreferenceManager;
|
|
|
|
|
|
import org.json.JSONArray;
|
|
|
import org.json.JSONObject;
|
|
|
import org.jsoup.nodes.Document;
|
|
|
import org.jsoup.nodes.Element;
|
|
|
import org.jsoup.select.Elements;
|
|
|
|
|
|
import java.io.BufferedOutputStream;
|
|
|
import java.io.EOFException;
|
|
|
import java.io.File;
|
|
|
import java.io.FileNotFoundException;
|
|
|
import java.io.FileOutputStream;
|
|
|
import java.io.FilenameFilter;
|
|
|
import java.io.IOException;
|
|
|
import java.io.InputStream;
|
|
|
import java.io.OutputStream;
|
|
|
import java.io.UnsupportedEncodingException;
|
|
|
import java.net.ConnectException;
|
|
|
import java.net.HttpURLConnection;
|
|
|
import java.net.SocketTimeoutException;
|
|
|
import java.net.URL;
|
|
|
import java.net.UnknownHostException;
|
|
|
import java.nio.charset.StandardCharsets;
|
|
|
import java.security.cert.CertPathValidatorException;
|
|
|
import java.security.cert.CertificateException;
|
|
|
import java.util.ArrayList;
|
|
|
import java.util.Arrays;
|
|
|
import java.util.Collections;
|
|
|
import java.util.Comparator;
|
|
|
import java.util.Date;
|
|
|
import java.util.HashMap;
|
|
|
import java.util.List;
|
|
|
import java.util.Locale;
|
|
|
import java.util.Map;
|
|
|
import java.util.concurrent.Callable;
|
|
|
import java.util.concurrent.ConcurrentHashMap;
|
|
|
import java.util.concurrent.ExecutionException;
|
|
|
import java.util.concurrent.Future;
|
|
|
|
|
|
import javax.mail.Address;
|
|
|
import javax.mail.internet.InternetAddress;
|
|
|
import javax.net.ssl.HttpsURLConnection;
|
|
|
import javax.net.ssl.SSLException;
|
|
|
import javax.net.ssl.SSLHandshakeException;
|
|
|
import javax.net.ssl.SSLPeerUnverifiedException;
|
|
|
import javax.net.ssl.SSLProtocolException;
|
|
|
|
|
|
public class ContactInfo {
|
|
|
private String email;
|
|
|
private Bitmap bitmap;
|
|
|
private String type; // contact, vmc, favicon, identicon, letter, unknown
|
|
|
private boolean verified;
|
|
|
private String displayName;
|
|
|
private Uri lookupUri;
|
|
|
private boolean known;
|
|
|
private long time;
|
|
|
|
|
|
static final int FAVICON_READ_BYTES = 50 * 1024;
|
|
|
|
|
|
private static final Object lock = new Object();
|
|
|
private static ContactInfo anonymous = null;
|
|
|
private static Map<String, Lookup> emailLookup = new ConcurrentHashMap<>();
|
|
|
private static final Map<String, ContactInfo> emailContactInfo = new HashMap<>();
|
|
|
|
|
|
private static final int CONTACT_ICON_SIZE = 64; // dp
|
|
|
private static final int GENERATED_ICON_SIZE = 48; // dp
|
|
|
private static final int FAVICON_ICON_SIZE = 64; // dp
|
|
|
private static final int FAVICON_CONNECT_TIMEOUT = 5 * 1000; // milliseconds
|
|
|
private static final int FAVICON_READ_TIMEOUT = 10 * 1000; // milliseconds
|
|
|
private static final long CACHE_CONTACT_DURATION = 2 * 60 * 1000L; // milliseconds
|
|
|
private static final long CACHE_FAVICON_DURATION = 2 * 7 * 24 * 60 * 60 * 1000L; // milliseconds
|
|
|
private static final float MIN_FAVICON_LUMINANCE = 0.2f;
|
|
|
|
|
|
static final int AVATAR_SIZE = FAVICON_ICON_SIZE;
|
|
|
|
|
|
// https://realfavicongenerator.net/faq
|
|
|
private static final String[] FIXED_FAVICONS = new String[]{
|
|
|
"apple-touch-icon.png", // 57x57
|
|
|
"apple-touch-icon-precomposed.png", // 57x57
|
|
|
"favicon.ico"
|
|
|
};
|
|
|
|
|
|
// https://css-tricks.com/prefetching-preloading-prebrowsing/
|
|
|
// https://developer.mozilla.org/en-US/docs/Web/Performance/dns-prefetch
|
|
|
private static final List<String> REL_EXCLUDE = Collections.unmodifiableList(Arrays.asList(
|
|
|
"dns-prefetch", "preconnect", "prefetch", "preload", "prerender", "subresource",
|
|
|
"respond-redirect"
|
|
|
));
|
|
|
|
|
|
private ContactInfo() {
|
|
|
}
|
|
|
|
|
|
String getType() {
|
|
|
return type;
|
|
|
}
|
|
|
|
|
|
boolean isEmailBased() {
|
|
|
return ("gravatar".equals(type) || "libravatar".equals(type));
|
|
|
}
|
|
|
|
|
|
boolean isVerified() {
|
|
|
return (bitmap != null && verified);
|
|
|
}
|
|
|
|
|
|
boolean hasPhoto() {
|
|
|
return (bitmap != null);
|
|
|
}
|
|
|
|
|
|
Bitmap getPhotoBitmap() {
|
|
|
return bitmap;
|
|
|
}
|
|
|
|
|
|
String getEmailAddress() {
|
|
|
return email;
|
|
|
}
|
|
|
|
|
|
String getDisplayName() {
|
|
|
return displayName;
|
|
|
}
|
|
|
|
|
|
boolean hasLookupUri() {
|
|
|
return (lookupUri != null);
|
|
|
}
|
|
|
|
|
|
Uri getLookupUri() {
|
|
|
return lookupUri;
|
|
|
}
|
|
|
|
|
|
boolean isKnown() {
|
|
|
return known;
|
|
|
}
|
|
|
|
|
|
private boolean isExpired() {
|
|
|
return (new Date().getTime() - time > CACHE_CONTACT_DURATION);
|
|
|
}
|
|
|
|
|
|
static void cleanup(Context context) {
|
|
|
long now = new Date().getTime();
|
|
|
|
|
|
// Favicons
|
|
|
Log.i("Cleanup avatars");
|
|
|
for (String type : new String[]{"notcontact", "favicons", "generated"}) {
|
|
|
File[] favicons = Helper.ensureExists(context, type).listFiles();
|
|
|
if (favicons != null)
|
|
|
for (File file : favicons)
|
|
|
if (file.lastModified() + CACHE_FAVICON_DURATION < now) {
|
|
|
Log.i("Deleting " + file);
|
|
|
Helper.secureDelete(file);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
static void clearCache(Context context) {
|
|
|
clearCache(context, true);
|
|
|
}
|
|
|
|
|
|
static void clearCache(Context context, boolean files) {
|
|
|
synchronized (emailContactInfo) {
|
|
|
emailContactInfo.clear();
|
|
|
}
|
|
|
|
|
|
if (!files)
|
|
|
return;
|
|
|
|
|
|
for (String type : new String[]{"notcontact", "favicons", "generated"}) {
|
|
|
final File dir = Helper.ensureExists(context, type);
|
|
|
Helper.getParallelExecutor().submit(new Runnable() {
|
|
|
@Override
|
|
|
public void run() {
|
|
|
try {
|
|
|
File[] favicons = dir.listFiles();
|
|
|
if (favicons != null)
|
|
|
for (File favicon : favicons)
|
|
|
Helper.secureDelete(favicon);
|
|
|
} catch (Throwable ex) {
|
|
|
Log.w(ex);
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
}
|
|
|
|
|
|
@NonNull
|
|
|
static ContactInfo[] get(Context context, long account, String folderType, String selector, boolean dmarc, Address[] addresses) {
|
|
|
return get(context, account, folderType, selector, dmarc, addresses, false);
|
|
|
}
|
|
|
|
|
|
static ContactInfo[] getCached(Context context, long account, String folderType, String selector, boolean dmarc, Address[] addresses) {
|
|
|
return get(context, account, folderType, selector, dmarc, addresses, true);
|
|
|
}
|
|
|
|
|
|
private static ContactInfo[] get(Context context, long account, String folderType, String selector, boolean dmarc, Address[] addresses, boolean cacheOnly) {
|
|
|
if (addresses == null || addresses.length == 0) {
|
|
|
ContactInfo anonymous = getAnonymous(context);
|
|
|
return new ContactInfo[]{anonymous == null ? new ContactInfo() : anonymous};
|
|
|
}
|
|
|
|
|
|
ContactInfo[] result = new ContactInfo[addresses.length];
|
|
|
for (int i = 0; i < addresses.length; i++) {
|
|
|
result[i] = _get(context, account, folderType, selector, dmarc, (InternetAddress) addresses[i], cacheOnly);
|
|
|
if (result[i] == null) {
|
|
|
if (cacheOnly)
|
|
|
return null;
|
|
|
ContactInfo anonymous = getAnonymous(context);
|
|
|
if (anonymous == null)
|
|
|
return null;
|
|
|
result[i] = anonymous;
|
|
|
} else if (result[i].bitmap == null) {
|
|
|
if (!cacheOnly) {
|
|
|
ContactInfo anonymous = getAnonymous(context);
|
|
|
result[i].bitmap = (anonymous == null ? null : anonymous.bitmap);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return result;
|
|
|
}
|
|
|
|
|
|
private static ContactInfo _get(
|
|
|
Context context,
|
|
|
long account, String folderType,
|
|
|
String selector, boolean dmarc, InternetAddress address, boolean cacheOnly) {
|
|
|
String key = MessageHelper.formatAddresses(new Address[]{address});
|
|
|
synchronized (emailContactInfo) {
|
|
|
ContactInfo info = emailContactInfo.get(key);
|
|
|
if (info != null && !info.isExpired())
|
|
|
return info;
|
|
|
}
|
|
|
|
|
|
if (cacheOnly)
|
|
|
return null;
|
|
|
|
|
|
boolean cached = false;
|
|
|
ContactInfo info = new ContactInfo();
|
|
|
info.email = address.getAddress();
|
|
|
|
|
|
final String ekey = (TextUtils.isEmpty(info.email) ? null : getKey(info.email));
|
|
|
|
|
|
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
|
|
|
boolean favicons_dmarc = prefs.getBoolean("favicons_dmarc", false);
|
|
|
boolean avatars = prefs.getBoolean("avatars", true);
|
|
|
boolean prefer_contact = prefs.getBoolean("prefer_contact", false);
|
|
|
boolean distinguish_contacts = prefs.getBoolean("distinguish_contacts", false);
|
|
|
boolean bimi = (prefs.getBoolean("bimi", false) && (!favicons_dmarc || dmarc) && !BuildConfig.PLAY_STORE_RELEASE);
|
|
|
boolean gravatars = (prefs.getBoolean("gravatars", false) && (!favicons_dmarc || dmarc) && !BuildConfig.PLAY_STORE_RELEASE);
|
|
|
boolean libravatars = (prefs.getBoolean("libravatars", false) && (!favicons_dmarc || dmarc) && !BuildConfig.PLAY_STORE_RELEASE);
|
|
|
boolean favicons = (prefs.getBoolean("favicons", false) && (!favicons_dmarc || dmarc));
|
|
|
boolean ddg_icons = (prefs.getBoolean("ddg_icons", false) && (!favicons_dmarc || dmarc) && !BuildConfig.PLAY_STORE_RELEASE);
|
|
|
String favicon_uri = prefs.getString("favicon_uri", null);
|
|
|
boolean generated = prefs.getBoolean("generated_icons", true);
|
|
|
boolean identicons = prefs.getBoolean("identicons", false);
|
|
|
boolean circular = prefs.getBoolean("circular", true);
|
|
|
|
|
|
// Contact photo
|
|
|
if (!TextUtils.isEmpty(info.email) &&
|
|
|
(avatars || prefer_contact || distinguish_contacts) &&
|
|
|
Helper.hasPermission(context, Manifest.permission.READ_CONTACTS)) {
|
|
|
File dir = Helper.ensureExists(context, "notcontact");
|
|
|
File file = new File(dir, ekey);
|
|
|
if (file.exists()) {
|
|
|
file.setLastModified(new Date().getTime());
|
|
|
Log.i("Contact negative cache key=" + ekey);
|
|
|
} else {
|
|
|
ContentResolver resolver = context.getContentResolver();
|
|
|
Uri uri = Uri.withAppendedPath(
|
|
|
ContactsContract.CommonDataKinds.Email.CONTENT_LOOKUP_URI,
|
|
|
Uri.encode(info.email.toLowerCase(Locale.ROOT)));
|
|
|
try (Cursor cursor = resolver.query(uri,
|
|
|
new String[]{
|
|
|
ContactsContract.CommonDataKinds.Photo.CONTACT_ID,
|
|
|
ContactsContract.Contacts.LOOKUP_KEY,
|
|
|
ContactsContract.Contacts.DISPLAY_NAME
|
|
|
},
|
|
|
null, null, null)) {
|
|
|
|
|
|
if (cursor != null && cursor.moveToNext()) {
|
|
|
int colContactId = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Photo.CONTACT_ID);
|
|
|
int colLookupKey = cursor.getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY);
|
|
|
int colDisplayName = cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
|
|
|
|
|
|
long contactId = cursor.getLong(colContactId);
|
|
|
String lookupKey = cursor.getString(colLookupKey);
|
|
|
Uri lookupUri = ContactsContract.Contacts.getLookupUri(contactId, lookupKey);
|
|
|
int px = Helper.dp2pixels(context, CONTACT_ICON_SIZE);
|
|
|
|
|
|
if (avatars)
|
|
|
try (InputStream is = ContactsContract.Contacts.openContactPhotoInputStream(
|
|
|
resolver, lookupUri, false)) {
|
|
|
info.bitmap = ImageHelper.getScaledBitmap(is, lookupUri.toString(), null, px);
|
|
|
info.type = "contact";
|
|
|
} catch (Throwable ex) {
|
|
|
Log.e(ex);
|
|
|
}
|
|
|
|
|
|
info.displayName = cursor.getString(colDisplayName);
|
|
|
info.lookupUri = lookupUri;
|
|
|
info.known = true;
|
|
|
} else {
|
|
|
file.createNewFile();
|
|
|
Log.i("Contact negative cached key=" + ekey);
|
|
|
}
|
|
|
} catch (Throwable ex) {
|
|
|
Log.e(ex);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Favicon
|
|
|
if (info.bitmap == null &&
|
|
|
(bimi || gravatars || libravatars || favicons) &&
|
|
|
!EntityFolder.JUNK.equals(folderType)) {
|
|
|
String d = UriHelper.getEmailDomain(info.email);
|
|
|
if (d != null) {
|
|
|
// Prevent using Doodles
|
|
|
if ("google.com".equals(d) ||
|
|
|
"gmail.com".equals(d) ||
|
|
|
"googlemail.com".equals(d))
|
|
|
d = "support.google.com";
|
|
|
|
|
|
// https://yahoo.fr/co.uk redirects unsafely to http://fr.yahoo.com/favicon.ico
|
|
|
for (String yahoo : d.split("\\."))
|
|
|
if ("yahoo".equals(yahoo)) {
|
|
|
d = "yahoo.com";
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
final String domain = d.toLowerCase(Locale.ROOT);
|
|
|
|
|
|
File dir = Helper.ensureExists(context, "favicons");
|
|
|
|
|
|
try {
|
|
|
// check cache
|
|
|
File[] files = null;
|
|
|
if (gravatars) {
|
|
|
File f = new File(dir, ekey + ".gravatar");
|
|
|
if (f.exists())
|
|
|
files = new File[]{f};
|
|
|
}
|
|
|
if (files == null && libravatars) {
|
|
|
File f = new File(dir, ekey + ".libravatar");
|
|
|
if (f.exists())
|
|
|
files = new File[]{f};
|
|
|
}
|
|
|
if (files == null)
|
|
|
files = dir.listFiles(new FilenameFilter() {
|
|
|
@Override
|
|
|
public boolean accept(File file, String name) {
|
|
|
return name.startsWith(domain);
|
|
|
}
|
|
|
});
|
|
|
if (files != null && files.length == 1) {
|
|
|
files[0].setLastModified(new Date().getTime());
|
|
|
if (files[0].length() == 0)
|
|
|
Log.i("Avatar blacklisted cache" + files[0].getName());
|
|
|
else {
|
|
|
Log.i("Avatar from cache=" + files[0].getName());
|
|
|
String ext = Helper.getExtension(files[0].getName());
|
|
|
String[] data = (ext == null ? null : ext.split("_"));
|
|
|
info.bitmap = BitmapFactory.decodeFile(files[0].getAbsolutePath());
|
|
|
if (data != null) {
|
|
|
info.type = (data.length > 0 ? data[0] : "unknown");
|
|
|
info.verified = (data.length > 1 && "verified".equals(data[1]));
|
|
|
}
|
|
|
cached = true;
|
|
|
}
|
|
|
} else {
|
|
|
final int scaleToPixels = Helper.dp2pixels(context, FAVICON_ICON_SIZE);
|
|
|
|
|
|
List<Future<Favicon>> futures = new ArrayList<>();
|
|
|
|
|
|
if (bimi)
|
|
|
futures.add(Helper.getDownloadTaskExecutor().submit(new Callable<Favicon>() {
|
|
|
@Override
|
|
|
public Favicon call() throws Exception {
|
|
|
Pair<Bitmap, Boolean> bimi =
|
|
|
Bimi.get(context, domain, selector, scaleToPixels);
|
|
|
return (bimi == null ? null : new Favicon(bimi.first, "vmc", bimi.second));
|
|
|
}
|
|
|
}));
|
|
|
|
|
|
String email = info.email.toLowerCase(Locale.ROOT);
|
|
|
if (gravatars)
|
|
|
futures.add(Helper.getDownloadTaskExecutor()
|
|
|
.submit(Avatar.getGravatar(email, scaleToPixels, context)));
|
|
|
if (libravatars)
|
|
|
futures.add(Helper.getDownloadTaskExecutor()
|
|
|
.submit(Avatar.getLibravatar(email, scaleToPixels, context)));
|
|
|
|
|
|
if (favicons) {
|
|
|
String host = domain;
|
|
|
while (host.indexOf('.') > 0) {
|
|
|
final URL base = new URL("https://" + host);
|
|
|
futures.add(Helper.getDownloadTaskExecutor().submit(new Callable<Favicon>() {
|
|
|
@Override
|
|
|
public Favicon call() throws Exception {
|
|
|
return parseFavicon(base, scaleToPixels, context);
|
|
|
}
|
|
|
}));
|
|
|
|
|
|
if (!host.startsWith("www.")) {
|
|
|
final URL www = new URL("https://www." + host);
|
|
|
futures.add(Helper.getDownloadTaskExecutor().submit(new Callable<Favicon>() {
|
|
|
@Override
|
|
|
public Favicon call() throws Exception {
|
|
|
return parseFavicon(www, scaleToPixels, context);
|
|
|
}
|
|
|
}));
|
|
|
}
|
|
|
|
|
|
int dot = host.indexOf('.');
|
|
|
host = host.substring(dot + 1);
|
|
|
}
|
|
|
|
|
|
host = domain;
|
|
|
while (host.indexOf('.') > 0) {
|
|
|
final URL base = new URL("https://" + host);
|
|
|
for (String name : FIXED_FAVICONS)
|
|
|
futures.add(Helper.getDownloadTaskExecutor().submit(new Callable<Favicon>() {
|
|
|
@Override
|
|
|
public Favicon call() throws Exception {
|
|
|
return getFavicon(new URL(base, name), null, scaleToPixels, context);
|
|
|
}
|
|
|
}));
|
|
|
|
|
|
if (!host.startsWith("www.")) {
|
|
|
final URL www = new URL("https://www." + host);
|
|
|
for (String name : FIXED_FAVICONS)
|
|
|
futures.add(Helper.getDownloadTaskExecutor().submit(new Callable<Favicon>() {
|
|
|
@Override
|
|
|
public Favicon call() throws Exception {
|
|
|
return getFavicon(new URL(www, name), null, scaleToPixels, context);
|
|
|
}
|
|
|
}));
|
|
|
}
|
|
|
|
|
|
int dot = host.indexOf('.');
|
|
|
host = host.substring(dot + 1);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (ddg_icons && !TextUtils.isEmpty(Avatar.DDG_URI))
|
|
|
futures.add(Helper.getDownloadTaskExecutor().submit(new Callable<Favicon>() {
|
|
|
@Override
|
|
|
public Favicon call() throws Exception {
|
|
|
String parent = UriHelper.getRootDomain(context, domain);
|
|
|
String uri = Avatar.DDG_URI + Uri.encode(parent) + ".ico";
|
|
|
Favicon ddg = getFavicon(new URL(uri), null, scaleToPixels, context);
|
|
|
ddg.type = "ddg";
|
|
|
return ddg;
|
|
|
}
|
|
|
}));
|
|
|
|
|
|
if (!TextUtils.isEmpty(favicon_uri) && (!favicons_dmarc || dmarc))
|
|
|
futures.add(Helper.getDownloadTaskExecutor().submit(new Callable<Favicon>() {
|
|
|
@Override
|
|
|
public Favicon call() throws Exception {
|
|
|
String parent = UriHelper.getRootDomain(context, domain);
|
|
|
String uri = favicon_uri.replace("{domain}", Uri.encode(parent));
|
|
|
Log.i("MMM uri=" + uri);
|
|
|
Favicon alt = getFavicon(new URL(uri), null, scaleToPixels, context);
|
|
|
alt.type = "uri";
|
|
|
return alt;
|
|
|
}
|
|
|
}));
|
|
|
|
|
|
Throwable ex = null;
|
|
|
for (Future<Favicon> future : futures)
|
|
|
try {
|
|
|
Favicon favicon = future.get();
|
|
|
Log.i("Using favicon source=" + (favicon == null ? null : favicon.source));
|
|
|
|
|
|
if (favicon == null)
|
|
|
continue;
|
|
|
|
|
|
float lum = 0; // ImageHelper.getLuminance(favicon.bitmap);
|
|
|
if (lum < MIN_FAVICON_LUMINANCE) {
|
|
|
Bitmap bitmap = Bitmap.createBitmap(
|
|
|
favicon.bitmap.getWidth(),
|
|
|
favicon.bitmap.getHeight(),
|
|
|
favicon.bitmap.getConfig());
|
|
|
bitmap.eraseColor(Color.WHITE);
|
|
|
Canvas canvas = new Canvas(bitmap);
|
|
|
canvas.drawBitmap(favicon.bitmap, 0, 0, null);
|
|
|
favicon.bitmap.recycle();
|
|
|
favicon.bitmap = bitmap;
|
|
|
}
|
|
|
|
|
|
info.bitmap = favicon.bitmap;
|
|
|
info.type = favicon.type;
|
|
|
info.verified = favicon.verified;
|
|
|
break;
|
|
|
} catch (ExecutionException exex) {
|
|
|
ex = exex.getCause();
|
|
|
} catch (Throwable exex) {
|
|
|
ex = exex;
|
|
|
}
|
|
|
|
|
|
if (info.bitmap == null)
|
|
|
if (ex == null)
|
|
|
throw new FileNotFoundException();
|
|
|
else
|
|
|
throw ex;
|
|
|
|
|
|
// Add to cache
|
|
|
File output = new File(dir,
|
|
|
(info.isEmailBased() ? ekey : domain) +
|
|
|
"." + info.type +
|
|
|
(info.verified ? "_verified" : ""));
|
|
|
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(output))) {
|
|
|
info.bitmap.compress(Bitmap.CompressFormat.PNG, 90, os);
|
|
|
}
|
|
|
Log.i("Avatar to cache=" + output.getName());
|
|
|
}
|
|
|
} catch (Throwable ex) {
|
|
|
if (isRecoverable(ex, context))
|
|
|
Log.i(ex);
|
|
|
else {
|
|
|
if (ex instanceof FileNotFoundException ||
|
|
|
ex instanceof CertificateException ||
|
|
|
ex instanceof CertPathValidatorException ||
|
|
|
ex.getCause() instanceof CertPathValidatorException ||
|
|
|
ex.getCause() instanceof CertificateException ||
|
|
|
ex instanceof SSLHandshakeException ||
|
|
|
(ex instanceof SSLException &&
|
|
|
"Unable to parse TLS packet header".equals(ex.getMessage())) ||
|
|
|
(ex instanceof IOException &&
|
|
|
"Resetting to invalid mark".equals(ex.getMessage())))
|
|
|
Log.i(ex);
|
|
|
else
|
|
|
Log.e(ex);
|
|
|
try {
|
|
|
new File(dir, domain).createNewFile();
|
|
|
} catch (IOException ex1) {
|
|
|
Log.e(ex1);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Generated
|
|
|
boolean identicon = false;
|
|
|
String name = address.getPersonal();
|
|
|
String tag = (TextUtils.isEmpty(info.email) ? name : info.email);
|
|
|
String etag = (TextUtils.isEmpty(info.email) ? Helper.sanitizeFilename(name + "@name") : ekey);
|
|
|
if (info.bitmap == null && generated && !TextUtils.isEmpty(tag)) {
|
|
|
File dir = Helper.ensureExists(context, "generated");
|
|
|
File[] files = dir.listFiles(new FilenameFilter() {
|
|
|
@Override
|
|
|
public boolean accept(File file, String name) {
|
|
|
return name.startsWith(etag);
|
|
|
}
|
|
|
});
|
|
|
if (files != null && files.length == 1) {
|
|
|
Log.i("Generated from cache=" + files[0].getName());
|
|
|
files[0].setLastModified(new Date().getTime());
|
|
|
info.bitmap = BitmapFactory.decodeFile(files[0].getAbsolutePath());
|
|
|
info.type = Helper.getExtension(files[0].getName());
|
|
|
cached = true;
|
|
|
} else {
|
|
|
int dp = Helper.dp2pixels(context, GENERATED_ICON_SIZE);
|
|
|
if (identicons) {
|
|
|
identicon = true;
|
|
|
info.bitmap = ImageHelper.generateIdenticon(
|
|
|
tag, dp, 5, context);
|
|
|
info.type = "identicon";
|
|
|
} else {
|
|
|
info.bitmap = ImageHelper.generateLetterIcon(
|
|
|
tag, address.getPersonal(), dp, context);
|
|
|
info.type = "letter";
|
|
|
}
|
|
|
|
|
|
// Add to cache
|
|
|
File output = new File(dir, etag + "." + info.type);
|
|
|
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(output))) {
|
|
|
info.bitmap.compress(Bitmap.CompressFormat.PNG, 90, os);
|
|
|
} catch (IOException ex) {
|
|
|
Log.e(ex);
|
|
|
}
|
|
|
Log.i("Generated to cache=" + output.getName());
|
|
|
}
|
|
|
}
|
|
|
|
|
|
info.bitmap = ImageHelper.makeCircular(info.bitmap,
|
|
|
circular && !identicon ? null : Helper.dp2pixels(context, 3));
|
|
|
|
|
|
if (info.displayName == null)
|
|
|
info.displayName = address.getPersonal();
|
|
|
|
|
|
if (!info.known && !TextUtils.isEmpty(info.email))
|
|
|
try {
|
|
|
DB db = DB.getInstance(context);
|
|
|
EntityContact contact = db.contact().getContact(account, EntityContact.TYPE_TO, info.email);
|
|
|
info.known = (contact != null);
|
|
|
} catch (Throwable ex) {
|
|
|
Log.e(ex);
|
|
|
}
|
|
|
|
|
|
if (info.bitmap != null) {
|
|
|
int abc = info.bitmap.getAllocationByteCount();
|
|
|
if (!cached && (abc > 1024 * 1024 || BuildConfig.DEBUG)) {
|
|
|
String msg = "Avatar type=" + info.type +
|
|
|
" domain=" + UriHelper.getEmailDomain(info.email) +
|
|
|
" size=" + Helper.humanReadableByteCount(abc) +
|
|
|
"/" + Helper.humanReadableByteCount(info.bitmap.getByteCount()) +
|
|
|
" " + info.bitmap.getWidth() + "x" + info.bitmap.getHeight() + " " + info.bitmap.getConfig() +
|
|
|
" play=" + BuildConfig.PLAY_STORE_RELEASE;
|
|
|
if (!BuildConfig.DEBUG)
|
|
|
Log.e(msg);
|
|
|
EntityLog.log(context, EntityLog.Type.Debug4, msg);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
synchronized (emailContactInfo) {
|
|
|
emailContactInfo.put(key, info);
|
|
|
}
|
|
|
|
|
|
info.time = new Date().getTime();
|
|
|
return info;
|
|
|
}
|
|
|
|
|
|
private static ContactInfo getAnonymous(Context context) {
|
|
|
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
|
|
|
boolean avatars = prefs.getBoolean("avatars", true);
|
|
|
boolean bimi = (prefs.getBoolean("bimi", false) && !BuildConfig.PLAY_STORE_RELEASE);
|
|
|
boolean gravatars = (prefs.getBoolean("gravatars", false) && !BuildConfig.PLAY_STORE_RELEASE);
|
|
|
boolean libravatars = (prefs.getBoolean("libravatars", false) && !BuildConfig.PLAY_STORE_RELEASE);
|
|
|
boolean favicons = prefs.getBoolean("favicons", false);
|
|
|
boolean generated = prefs.getBoolean("generated_icons", true);
|
|
|
boolean identicons = prefs.getBoolean("identicons", false);
|
|
|
if (avatars || bimi || gravatars || libravatars || favicons || generated || identicons) {
|
|
|
synchronized (lock) {
|
|
|
if (anonymous == null) {
|
|
|
Drawable d = context.getDrawable(R.drawable.twotone_person_24);
|
|
|
Bitmap bitmap = Bitmap.createBitmap(d.getIntrinsicWidth(), d.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
|
|
|
Canvas canvas = new Canvas(bitmap);
|
|
|
d.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
|
|
|
d.setTint(Helper.resolveColor(context, R.attr.colorSeparator));
|
|
|
d.draw(canvas);
|
|
|
|
|
|
anonymous = new ContactInfo();
|
|
|
anonymous.bitmap = bitmap;
|
|
|
}
|
|
|
return anonymous;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return null;
|
|
|
}
|
|
|
|
|
|
private static Favicon parseFavicon(URL base, int scaleToPixels, Context context) throws IOException {
|
|
|
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
|
|
|
boolean favicons_partial = prefs.getBoolean("favicons_partial", true);
|
|
|
boolean favicons_manifest = prefs.getBoolean("favicons_manifest", false);
|
|
|
|
|
|
Log.i("PARSE favicon " + base);
|
|
|
HttpURLConnection connection = ConnectionHelper
|
|
|
.openConnectionUnsafe(context, base, FAVICON_CONNECT_TIMEOUT, FAVICON_READ_TIMEOUT);
|
|
|
|
|
|
Document doc;
|
|
|
try {
|
|
|
Log.i("Favicon partial=" + favicons_partial);
|
|
|
if (favicons_partial) {
|
|
|
byte[] buffer = new byte[FAVICON_READ_BYTES];
|
|
|
int len = 0;
|
|
|
while (len < buffer.length) {
|
|
|
int read = connection.getInputStream().read(buffer, len, buffer.length - len);
|
|
|
if (read < 0)
|
|
|
break;
|
|
|
else
|
|
|
len += read;
|
|
|
}
|
|
|
if (len < 0)
|
|
|
throw new IOException("length");
|
|
|
doc = JsoupEx.parse(new String(buffer, 0, len, StandardCharsets.UTF_8.name()));
|
|
|
} else
|
|
|
doc = JsoupEx.parse(connection.getInputStream(), StandardCharsets.UTF_8.name(), base.toString());
|
|
|
} finally {
|
|
|
connection.disconnect();
|
|
|
}
|
|
|
|
|
|
// Use canonical address
|
|
|
Element canonical = doc.head().select("link[rel=canonical]").first();
|
|
|
if (canonical != null) {
|
|
|
String href = canonical.attr("href");
|
|
|
if (!TextUtils.isEmpty(href))
|
|
|
base = new URL(href);
|
|
|
}
|
|
|
|
|
|
// https://en.wikipedia.org/wiki/Favicon
|
|
|
Elements imgs = new Elements();
|
|
|
imgs.addAll(doc.head().select("link[href~=.+\\.(ico|png|gif|svg)]"));
|
|
|
imgs.addAll(doc.head().select("meta[itemprop=image]"));
|
|
|
|
|
|
// https://developer.mozilla.org/en-US/docs/Web/Manifest/icons
|
|
|
if (imgs.size() == 0 || favicons_manifest)
|
|
|
for (Element manifest : doc.head().select("link[rel=manifest]"))
|
|
|
try {
|
|
|
String href = manifest.attr("href");
|
|
|
if (TextUtils.isEmpty(href))
|
|
|
continue;
|
|
|
|
|
|
URL url = new URL(base, href);
|
|
|
if (!"https".equals(url.getProtocol()))
|
|
|
throw new FileNotFoundException(url.toString());
|
|
|
Log.i("GET favicon manifest " + url);
|
|
|
|
|
|
HttpsURLConnection m = (HttpsURLConnection) url.openConnection();
|
|
|
m.setRequestMethod("GET");
|
|
|
m.setReadTimeout(FAVICON_READ_TIMEOUT);
|
|
|
m.setConnectTimeout(FAVICON_CONNECT_TIMEOUT);
|
|
|
m.setInstanceFollowRedirects(true);
|
|
|
ConnectionHelper.setUserAgent(context, m);
|
|
|
m.connect();
|
|
|
|
|
|
try {
|
|
|
String json = Helper.readStream(m.getInputStream());
|
|
|
JSONObject jroot = new JSONObject(json);
|
|
|
if (jroot.has("icons")) {
|
|
|
JSONArray jicons = jroot.getJSONArray("icons");
|
|
|
for (int i = 0; i < jicons.length(); i++) {
|
|
|
JSONObject jicon = jicons.getJSONObject(i);
|
|
|
String src = jicon.optString("src");
|
|
|
String sizes = jicon.optString("sizes", "");
|
|
|
String type = jicon.optString("type", "");
|
|
|
String purpose = jicon.optString("purpose", "");
|
|
|
if (!TextUtils.isEmpty(src)) {
|
|
|
Element img = doc.createElement("link")
|
|
|
.attr("rel", "manifest")
|
|
|
.attr("href", src)
|
|
|
.attr("sizes", sizes)
|
|
|
.attr("type", type)
|
|
|
.attr("purpose", purpose);
|
|
|
imgs.add(img);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
} finally {
|
|
|
m.disconnect();
|
|
|
}
|
|
|
} catch (Throwable ex) {
|
|
|
Log.w(ex);
|
|
|
}
|
|
|
|
|
|
// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/dn320426(v=vs.85)
|
|
|
/*
|
|
|
if (imgs.size() == 0 || BuildConfig.DEBUG) {
|
|
|
String cfg = "/browserconfig.xml";
|
|
|
Element meta = doc.head().select("meta[name=msapplication-config]").first();
|
|
|
if (meta != null) {
|
|
|
String content = meta.attr("content");
|
|
|
if (!TextUtils.isEmpty(content))
|
|
|
cfg = content;
|
|
|
}
|
|
|
try {
|
|
|
URL url = new URL(base, cfg);
|
|
|
if (!"https".equals(url.getProtocol()))
|
|
|
throw new FileNotFoundException(url.toString());
|
|
|
Log.i("GET browserconfig " + url);
|
|
|
|
|
|
HttpsURLConnection m = (HttpsURLConnection) url.openConnection();
|
|
|
m.setRequestMethod("GET");
|
|
|
m.setReadTimeout(FAVICON_READ_TIMEOUT);
|
|
|
m.setConnectTimeout(FAVICON_CONNECT_TIMEOUT);
|
|
|
m.setInstanceFollowRedirects(true);
|
|
|
m.setRequestProperty("User-Agent", WebViewEx.getUserAgent(context));
|
|
|
m.connect();
|
|
|
|
|
|
try {
|
|
|
XmlPullParser xml = Xml.newPullParser();
|
|
|
xml.setInput(m.getInputStream(), null);
|
|
|
int eventType = xml.getEventType();
|
|
|
while (eventType != XmlPullParser.END_DOCUMENT) {
|
|
|
if (eventType == XmlPullParser.START_TAG) {
|
|
|
String name = xml.getName();
|
|
|
if ("square70x70logo".equals(name) ||
|
|
|
"square150x150logo".equals(name) ||
|
|
|
"square310x310logo".equals(name)) {
|
|
|
String src = xml.getAttributeValue(null, "src");
|
|
|
if (!TextUtils.isEmpty(src)) {
|
|
|
Element img = doc.createElement("link")
|
|
|
.attr("rel", "browserconfig")
|
|
|
.attr("href", new URL(base, src).toString())
|
|
|
.attr("sizes", name
|
|
|
.replace("square", "")
|
|
|
.replace("logo", ""));
|
|
|
Log.i("GOT browserconfig " + img);
|
|
|
imgs.add(img);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
eventType = xml.next();
|
|
|
}
|
|
|
} finally {
|
|
|
m.disconnect();
|
|
|
}
|
|
|
} catch (Throwable ex) {
|
|
|
Log.w(ex);
|
|
|
}
|
|
|
}
|
|
|
*/
|
|
|
|
|
|
String host = base.getHost();
|
|
|
|
|
|
Collections.sort(imgs, new Comparator<Element>() {
|
|
|
@Override
|
|
|
public int compare(Element img1, Element img2) {
|
|
|
int t1 = getOrder(host, img1);
|
|
|
int t2 = getOrder(host, img2);
|
|
|
int t = Integer.compare(t1, t2);
|
|
|
if (t != 0)
|
|
|
return -t;
|
|
|
|
|
|
int s1 = getSize(img1.attr("sizes"));
|
|
|
int s2 = getSize(img2.attr("sizes"));
|
|
|
return Integer.compare(
|
|
|
Math.abs(s1 - scaleToPixels),
|
|
|
Math.abs(s2 - scaleToPixels));
|
|
|
}
|
|
|
});
|
|
|
|
|
|
Log.i("Favicons " + base + "=" + imgs.size());
|
|
|
for (int i = 0; i < imgs.size(); i++)
|
|
|
Log.i("Favicon #" + getOrder(host, imgs.get(i)) + " " + i + "=" + imgs.get(i) + " @" + base);
|
|
|
|
|
|
for (Element img : imgs) {
|
|
|
String rel = img.attr("rel").trim().toLowerCase(Locale.ROOT);
|
|
|
if (REL_EXCLUDE.contains(rel)) // dns-prefetch: gmx.net
|
|
|
continue;
|
|
|
|
|
|
String favicon = ("link".equals(img.tagName())
|
|
|
? img.attr("href")
|
|
|
: img.attr("content"));
|
|
|
if (TextUtils.isEmpty(favicon))
|
|
|
continue;
|
|
|
|
|
|
try {
|
|
|
URL url = new URL(base, favicon);
|
|
|
Favicon f = getFavicon(url, img.attr("type"), scaleToPixels, context);
|
|
|
Log.i("Using favicon=" + url);
|
|
|
return f;
|
|
|
} catch (Throwable ex) {
|
|
|
if (ex instanceof FileNotFoundException ||
|
|
|
ex.getCause() instanceof FileNotFoundException ||
|
|
|
ex.getCause() instanceof CertPathValidatorException)
|
|
|
Log.i(ex);
|
|
|
else
|
|
|
Log.e(ex);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return null;
|
|
|
}
|
|
|
|
|
|
private static int getOrder(String host, Element img) {
|
|
|
// https://en.wikipedia.org/wiki/Favicon#How_to_use
|
|
|
String href = img.attr("href")
|
|
|
.toLowerCase(Locale.ROOT)
|
|
|
.trim();
|
|
|
String rel = img.attr("rel")
|
|
|
.toLowerCase(Locale.ROOT)
|
|
|
.replace("shortcut", "") // "shortcut icon"
|
|
|
.trim();
|
|
|
String type = img.attr("type")
|
|
|
.trim();
|
|
|
String purpose = img.attr("purpose")
|
|
|
.toLowerCase(Locale.ROOT)
|
|
|
.trim();
|
|
|
|
|
|
int order = 0;
|
|
|
if ("link".equals(img.tagName()))
|
|
|
order += 100;
|
|
|
|
|
|
boolean isIco = (href.endsWith(".ico") || "image/x-icon".equals(type));
|
|
|
boolean isSvg = (href.endsWith(".svg") || "image/svg+xml".equals(type));
|
|
|
boolean isMask = ("mask-icon".equals(rel) || img.hasAttr("mask") || purpose.contains("mask"));
|
|
|
boolean isMonochrome = purpose.contains("monochrome");
|
|
|
|
|
|
if (isMask || isMonochrome)
|
|
|
order = -10; // Safari: "mask-icon"
|
|
|
else if ("icon".equals(rel) && !isIco)
|
|
|
order += 20;
|
|
|
else if ("manifest".equals(rel))
|
|
|
order += 20;
|
|
|
else if ("apple-touch-icon".equals(rel) ||
|
|
|
"apple-touch-icon-precomposed".equals(rel)) {
|
|
|
// "apple-touch-startup-image"
|
|
|
if ("mailbox.org".equals(host))
|
|
|
order += 30;
|
|
|
else
|
|
|
order += 20;
|
|
|
}
|
|
|
|
|
|
if (isIco)
|
|
|
order += 1;
|
|
|
else if (isSvg)
|
|
|
order += 2;
|
|
|
else
|
|
|
order += 5;
|
|
|
|
|
|
return order;
|
|
|
}
|
|
|
|
|
|
private static int getSize(String sizes) {
|
|
|
int q = sizes.indexOf('?');
|
|
|
if (q >= 0)
|
|
|
sizes = sizes.substring(0, q);
|
|
|
|
|
|
int max = 0;
|
|
|
for (String size : sizes.split(" ")) {
|
|
|
int min = Integer.MAX_VALUE;
|
|
|
for (String p : size.trim().split("[×|x|X]")) {
|
|
|
if (TextUtils.isEmpty(p) || "any".equalsIgnoreCase(p))
|
|
|
continue;
|
|
|
|
|
|
try {
|
|
|
int x = Integer.parseInt(p);
|
|
|
if (x < min)
|
|
|
min = x;
|
|
|
} catch (NumberFormatException ex) {
|
|
|
Log.w(ex);
|
|
|
}
|
|
|
}
|
|
|
if (min != Integer.MAX_VALUE && min > max)
|
|
|
max = min;
|
|
|
}
|
|
|
|
|
|
return max;
|
|
|
}
|
|
|
|
|
|
@NonNull
|
|
|
private static Favicon getFavicon(URL url, String mimeType, int scaleToPixels, Context context) throws IOException {
|
|
|
Log.i("GET favicon " + url);
|
|
|
|
|
|
if (!"https".equals(url.getProtocol()))
|
|
|
throw new FileNotFoundException(url.toString());
|
|
|
|
|
|
HttpURLConnection connection = ConnectionHelper
|
|
|
.openConnectionUnsafe(context, url, FAVICON_CONNECT_TIMEOUT, FAVICON_READ_TIMEOUT);
|
|
|
|
|
|
try {
|
|
|
int status = connection.getResponseCode();
|
|
|
if (status != HttpURLConnection.HTTP_OK)
|
|
|
throw new FileNotFoundException("Error " + status + ": " + connection.getResponseMessage());
|
|
|
|
|
|
Bitmap bitmap = ImageHelper.getScaledBitmap(connection.getInputStream(), url.toString(), mimeType, scaleToPixels);
|
|
|
if (bitmap == null)
|
|
|
throw new FileNotFoundException("decodeStream");
|
|
|
if (bitmap.getWidth() <= 1 || bitmap.getHeight() <= 1)
|
|
|
throw new IOException("Too small");
|
|
|
Log.i("GOT favicon " + url);
|
|
|
return new Favicon(bitmap, url.toString());
|
|
|
} catch (Throwable ex) {
|
|
|
Log.i("GET favicon " + url + " error=" + ex.getMessage());
|
|
|
throw ex;
|
|
|
} finally {
|
|
|
connection.disconnect();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
private static boolean isRecoverable(Throwable ex, Context context) {
|
|
|
if (ex instanceof SocketTimeoutException) {
|
|
|
ConnectivityManager cm = Helper.getSystemService(context, ConnectivityManager.class);
|
|
|
NetworkInfo ni = (cm == null ? null : cm.getActiveNetworkInfo());
|
|
|
return (ni == null || !ni.isConnected());
|
|
|
}
|
|
|
|
|
|
return !(ex instanceof ConnectException ||
|
|
|
(ex instanceof UnknownHostException &&
|
|
|
ex.getMessage() != null &&
|
|
|
ex.getMessage().contains("No address associated with hostname")) ||
|
|
|
ex instanceof EOFException ||
|
|
|
ex instanceof FileNotFoundException ||
|
|
|
ex instanceof SSLPeerUnverifiedException ||
|
|
|
(ex instanceof SSLException &&
|
|
|
"Unable to parse TLS packet header".equals(ex.getMessage())) ||
|
|
|
(ex instanceof SSLHandshakeException &&
|
|
|
("connection closed".equals(ex.getMessage())) ||
|
|
|
"Connection closed by peer".equals(ex.getMessage())) ||
|
|
|
(ex instanceof SSLHandshakeException &&
|
|
|
ex.getMessage() != null &&
|
|
|
(ex.getMessage().contains("usually a protocol error") ||
|
|
|
ex.getMessage().contains("Unacceptable certificate"))) ||
|
|
|
(ex instanceof SSLHandshakeException &&
|
|
|
(ex.getCause() instanceof SSLProtocolException ||
|
|
|
ex.getCause() instanceof CertificateException ||
|
|
|
ex.getCause() instanceof CertPathValidatorException)));
|
|
|
}
|
|
|
|
|
|
static void init(final Context context) {
|
|
|
if (Helper.hasPermission(context, Manifest.permission.READ_CONTACTS)) {
|
|
|
ContentObserver observer = new ContentObserver(ApplicationEx.getMainHandler()) {
|
|
|
@Override
|
|
|
public void onChange(boolean selfChange, Uri uri) {
|
|
|
EntityLog.log(context, EntityLog.Type.Notification, "Contact changed uri=" + uri);
|
|
|
Helper.getSerialExecutor().submit(new Runnable() {
|
|
|
@Override
|
|
|
public void run() {
|
|
|
try {
|
|
|
emailLookup = getEmailLookup(context);
|
|
|
} catch (Throwable ex) {
|
|
|
Log.e(ex);
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
};
|
|
|
|
|
|
Helper.getSerialExecutor().submit(new Runnable() {
|
|
|
@Override
|
|
|
public void run() {
|
|
|
try {
|
|
|
emailLookup = getEmailLookup(context);
|
|
|
} catch (Throwable ex) {
|
|
|
Log.e(ex);
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
|
|
|
try {
|
|
|
Uri uri = ContactsContract.CommonDataKinds.Email.CONTENT_URI;
|
|
|
EntityLog.log(context, EntityLog.Type.Notification, "Observing uri=" + uri);
|
|
|
context.getContentResolver().registerContentObserver(uri, true, observer);
|
|
|
} catch (SecurityException ex) {
|
|
|
Log.w(ex);
|
|
|
/*
|
|
|
Should never happen, but:
|
|
|
Caused by: android.os.RemoteException:
|
|
|
at com.android.server.content.ContentService.registerContentObserver (ContentService.java:340)
|
|
|
at android.content.IContentService$Stub.onTransact (IContentService.java:76)
|
|
|
at com.android.server.content.ContentService.onTransact (ContentService.java:262)
|
|
|
at android.os.Binder.execTransact (Binder.java:731)
|
|
|
*/
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
static String getKey(String email) {
|
|
|
// Maximum file name length: 255
|
|
|
// Maximum email address length: 320 (<local part = 64> @ <domain part = 255>)
|
|
|
return (email.length() > 255
|
|
|
? email.substring(0, 255)
|
|
|
: email).toLowerCase(Locale.ROOT);
|
|
|
}
|
|
|
|
|
|
static Uri getLookupUri(List<Address> addresses) {
|
|
|
return getLookupUri(addresses.toArray(new Address[0]));
|
|
|
}
|
|
|
|
|
|
static Uri getLookupUri(Address[] addresses) {
|
|
|
if (addresses == null)
|
|
|
return null;
|
|
|
|
|
|
for (Address from : addresses) {
|
|
|
String email = ((InternetAddress) from).getAddress();
|
|
|
if (TextUtils.isEmpty(email))
|
|
|
continue;
|
|
|
|
|
|
Lookup lookup = emailLookup.get(email.toLowerCase(Locale.ROOT));
|
|
|
if (lookup != null)
|
|
|
return lookup.uri;
|
|
|
}
|
|
|
|
|
|
return null;
|
|
|
}
|
|
|
|
|
|
static Uri getLookupUri(String email) {
|
|
|
if (TextUtils.isEmpty(email))
|
|
|
return null;
|
|
|
|
|
|
Lookup lookup = emailLookup.get(email.toLowerCase(Locale.ROOT));
|
|
|
return (lookup == null ? null : lookup.uri);
|
|
|
}
|
|
|
|
|
|
static Address[] fillIn(Address[] addresses, boolean prefer_contact, boolean only_contact) {
|
|
|
if (addresses == null)
|
|
|
return null;
|
|
|
|
|
|
Address[] modified = new Address[addresses.length];
|
|
|
for (int i = 0; i < addresses.length; i++) {
|
|
|
InternetAddress address = (InternetAddress) addresses[i];
|
|
|
String email = address.getAddress();
|
|
|
String personal = (only_contact ? null : address.getPersonal());
|
|
|
if (!TextUtils.isEmpty(email)) {
|
|
|
Lookup lookup = emailLookup.get(email.toLowerCase(Locale.ROOT));
|
|
|
if (lookup != null &&
|
|
|
(TextUtils.isEmpty(personal) || prefer_contact))
|
|
|
personal = lookup.displayName;
|
|
|
}
|
|
|
try {
|
|
|
modified[i] = new InternetAddress(email, personal, StandardCharsets.UTF_8.name());
|
|
|
} catch (UnsupportedEncodingException ex) {
|
|
|
Log.e(ex);
|
|
|
modified[i] = address;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return modified;
|
|
|
}
|
|
|
|
|
|
private static Map<String, Lookup> getEmailLookup(Context context) {
|
|
|
Map<String, Lookup> all = new ConcurrentHashMap<>();
|
|
|
|
|
|
if (Helper.hasPermission(context, Manifest.permission.READ_CONTACTS)) {
|
|
|
Log.i("Reading email/uri");
|
|
|
File dir = Helper.ensureExists(context, "notcontact");
|
|
|
|
|
|
ContentResolver resolver = context.getContentResolver();
|
|
|
try (Cursor cursor = resolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,
|
|
|
new String[]{
|
|
|
ContactsContract.CommonDataKinds.Photo.CONTACT_ID,
|
|
|
ContactsContract.Contacts.LOOKUP_KEY,
|
|
|
ContactsContract.CommonDataKinds.Email.ADDRESS,
|
|
|
ContactsContract.Contacts.DISPLAY_NAME
|
|
|
},
|
|
|
ContactsContract.CommonDataKinds.Email.ADDRESS + " <> ''",
|
|
|
null, null)) {
|
|
|
while (cursor != null && cursor.moveToNext()) {
|
|
|
long contactId = cursor.getLong(0);
|
|
|
String lookupKey = cursor.getString(1);
|
|
|
String email = cursor.getString(2);
|
|
|
String displayName = cursor.getString(3);
|
|
|
|
|
|
Lookup lookup = new Lookup();
|
|
|
lookup.uri = ContactsContract.Contacts.getLookupUri(contactId, lookupKey);
|
|
|
lookup.displayName = displayName;
|
|
|
all.put(email.toLowerCase(Locale.ROOT), lookup);
|
|
|
|
|
|
if (!TextUtils.isEmpty(email)) {
|
|
|
String ekey = getKey(email);
|
|
|
File file = new File(dir, ekey);
|
|
|
if (file.exists()) {
|
|
|
Log.i("Contact delete cached key=" + ekey);
|
|
|
Helper.secureDelete(file);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
} catch (Throwable ex) {
|
|
|
Log.e(ex);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
Log.i("Read email/uri=" + all.size());
|
|
|
return all;
|
|
|
}
|
|
|
|
|
|
static int[] getStats() {
|
|
|
synchronized (emailContactInfo) {
|
|
|
return new int[]{emailLookup.size(), emailContactInfo.size()};
|
|
|
}
|
|
|
}
|
|
|
|
|
|
private static class Lookup {
|
|
|
Uri uri;
|
|
|
String displayName;
|
|
|
}
|
|
|
|
|
|
static class Favicon {
|
|
|
private Bitmap bitmap;
|
|
|
private String type;
|
|
|
private boolean verified;
|
|
|
private String source;
|
|
|
|
|
|
private Favicon(@NonNull Bitmap bitmap, String source) {
|
|
|
this(bitmap, "favicon", false);
|
|
|
this.source = source;
|
|
|
}
|
|
|
|
|
|
Favicon(@NonNull Bitmap bitmap, String type, boolean verified) {
|
|
|
this.bitmap = bitmap;
|
|
|
this.type = type;
|
|
|
this.verified = verified;
|
|
|
this.source = type;
|
|
|
}
|
|
|
}
|
|
|
}
|
