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Code Issues Releases Wiki Activity

Experimental support for transliteration

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This commit is contained in:
M66B 2021-06-14 10:49:33 +02:00
parent 27a7c4e86b
commit f48a41128b
6 changed files with 81 additions and 5 deletions
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6
app/src/main/java/eu/faircode/email/Core.java
View file

@ -4582,11 +4582,11 @@ class Core {
// Wearables
StringBuilder sb = new StringBuilder();
if (!TextUtils.isEmpty(message.subject))
sb.append(message.subject);
sb.append(TextHelper.transliterate(context, message.subject));
if (wearable_preview && !TextUtils.isEmpty(preview)) {
if (sb.length() > 0)
sb.append(" - ");
sb.append(preview);
sb.append(TextHelper.transliterate(context, preview));
}
if (sb.length() > 0)
mbuilder.setContentText(sb.toString());
@ -4611,7 +4611,7 @@ class Core {
}
} else {
if (!TextUtils.isEmpty(message.subject))
mbuilder.setContentText(message.subject);
mbuilder.setContentText(TextHelper.transliterate(context, message.subject));
}
if (info[0].hasPhoto())

14
app/src/main/java/eu/faircode/email/FragmentOptionsNotifications.java
View file

@ -91,6 +91,7 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
private SwitchCompat swNotifyPreview;
private SwitchCompat swNotifyPreviewAll;
private SwitchCompat swNotifyPreviewOnly;
private SwitchCompat swNotifyTransliterate;
private ImageButton ibLight;
private SwitchCompat swWearablePreview;
private ImageButton ibWearable;
@ -112,7 +113,8 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
"light", "sound",
"badge", "unseen_ignored",
"notify_background_only", "notify_known", "notify_summary", "notify_remove", "notify_clear",
"notify_subtext", "notify_preview", "notify_preview_all", "notify_preview_only", "wearable_preview",
"notify_subtext", "notify_preview", "notify_preview_all", "notify_preview_only", "notify_transliterate",
"wearable_preview",
"notify_messaging",
"biometrics_notify",
"alert_once"
@ -165,6 +167,7 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
swNotifyPreview = view.findViewById(R.id.swNotifyPreview);
swNotifyPreviewAll = view.findViewById(R.id.swNotifyPreviewAll);
swNotifyPreviewOnly = view.findViewById(R.id.swNotifyPreviewOnly);
swNotifyTransliterate = view.findViewById(R.id.swNotifyTransliterate);
ibLight = view.findViewById(R.id.ibLight);
swWearablePreview = view.findViewById(R.id.swWearablePreview);
ibWearable = view.findViewById(R.id.ibWearable);
@ -439,6 +442,13 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
}
});
swNotifyTransliterate.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
prefs.edit().putBoolean("notify_transliterate", checked).apply();
}
});
ibLight.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
@ -489,6 +499,7 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
: R.color.lightColorBackground_cards));
}
swNotifyTransliterate.setVisibility(TextHelper.canTransliterate() ? View.VISIBLE : View.GONE);
swUnseenIgnored.setVisibility(Helper.isXiaomi() ? View.GONE : View.VISIBLE);
swAlertOnce.setVisibility(Helper.isXiaomi() || BuildConfig.DEBUG ? View.VISIBLE : View.GONE);
@ -587,6 +598,7 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
swNotifyPreview.setChecked(prefs.getBoolean("notify_preview", true));
swNotifyPreviewAll.setChecked(prefs.getBoolean("notify_preview_all", false));
swNotifyPreviewOnly.setChecked(prefs.getBoolean("notify_preview_only", false));
swNotifyTransliterate.setChecked(prefs.getBoolean("notify_transliterate", false));
swWearablePreview.setChecked(prefs.getBoolean("wearable_preview", false));
swMessagingStyle.setChecked(prefs.getBoolean("notify_messaging", false));
swBiometricsNotify.setChecked(prefs.getBoolean("biometrics_notify", true));

11
app/src/main/java/eu/faircode/email/Log.java
View file

@ -35,6 +35,7 @@ import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.sqlite.SQLiteFullException;
import android.graphics.Point;
import android.icu.text.Transliterator;
import android.net.ConnectivityManager;
import android.net.LinkProperties;
import android.net.Network;
@ -99,6 +100,7 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
@ -1692,6 +1694,15 @@ public class Log {
.append(" yes=").append((uiMode & Configuration.UI_MODE_NIGHT_YES) != 0)
.append("\r\n");
if (BuildConfig.DEBUG &&
Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
sb.append("Transliterators:");
Enumeration<String> ids = Transliterator.getAvailableIDs();
while (ids.hasMoreElements())
sb.append(' ').append(ids.nextElement());
sb.append("\r\n");
}
try {
int maxKeySize = javax.crypto.Cipher.getMaxAllowedKeyLength("AES");
sb.append(context.getString(R.string.title_advanced_aes_key_size, maxKeySize)).append("\r\n");

41
app/src/main/java/eu/faircode/email/TextHelper.java
View file

@ -21,6 +21,8 @@ package eu.faircode.email;
import android.app.Person;
import android.content.Context;
import android.content.SharedPreferences;
import android.icu.text.Transliterator;
import android.os.Build;
import android.text.TextUtils;
import android.view.textclassifier.ConversationAction;
@ -28,6 +30,9 @@ import android.view.textclassifier.ConversationActions;
import android.view.textclassifier.TextClassificationManager;
import android.view.textclassifier.TextClassifier;
import androidx.preference.PreferenceManager;
import java.text.Normalizer;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.util.ArrayList;
@ -82,6 +87,42 @@ public class TextHelper {
}
}
static boolean canTransliterate() {
if (!BuildConfig.DEBUG)
return false;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q)
return false;
try {
Transliterator.getInstance("Any-Latin");
return true;
} catch (Throwable ex) {
return false;
}
}
static String transliterate(Context context, String text) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q)
return text;
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean notify_transliterate = prefs.getBoolean("notify_transliterate", false);
if (!notify_transliterate)
return text;
try {
Transliterator t = Transliterator.getInstance("Any-Latin");
text = t.transliterate(text);
String normalized = Normalizer.normalize(text, Normalizer.Form.NFD);
text = normalized.replaceAll("\\p{InCombiningDiacriticalMarks}+", "");
} catch (Throwable ex) {
Log.w(ex);
}
return text;
}
static ConversationActions getConversationActions(
Context context, String[] texts, boolean replies, boolean outgoing, long time) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q)

13
app/src/main/res/layout/fragment_options_notifications.xml
View file

@ -619,6 +619,17 @@
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/swNotifyPreviewOnly" />
<androidx.appcompat.widget.SwitchCompat
android:id="@+id/swNotifyTransliterate"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:text="@string/title_advanced_notify_transliterate"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tvNotifyPreviewOnlyHint"
app:switchPadding="12dp" />
<ImageButton
android:id="@+id/ibLight"
android:layout_width="wrap_content"
@ -627,7 +638,7 @@
android:contentDescription="@string/title_info"
android:tooltipText="@string/title_info"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tvNotifyPreviewOnlyHint"
app:layout_constraintTop_toBottomOf="@id/swNotifyTransliterate"
app:srcCompat="@drawable/baseline_wb_incandescent_24" />
<androidx.appcompat.widget.SwitchCompat

1
app/src/main/res/values/strings.xml
View file

@ -474,6 +474,7 @@
<string name="title_advanced_notify_preview">Show message preview in notifications</string>
<string name="title_advanced_notify_preview_all">Preview all text</string>
<string name="title_advanced_notify_preview_only">Show notifications with a preview text only</string>
<string name="title_advanced_notify_transliterate" translatable="false">Transliterate</string>
<string name="title_advanced_notify_actions">Notification actions</string>
<string name="title_advanced_notify_action_trash">Trash</string>
<string name="title_advanced_notify_action_junk">Spam</string>