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FairEmail/app/src/main/java/eu/faircode/email/Widget.java

115 lines
4.7 KiB

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 2018-2020 by Marcel Bokhorst (M66B)
*/
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.text.TextUtils;
import android.widget.RemoteViews;
import androidx.preference.PreferenceManager;
import java.text.NumberFormat;
import java.util.concurrent.ExecutorService;
public class Widget extends AppWidgetProvider {
private static final ExecutorService executor =
Helper.getBackgroundExecutor(1, "widget");
@Override
public void onUpdate(final Context context, final AppWidgetManager appWidgetManager, final int[] appWidgetIds) {
executor.submit(new Runnable() {
@Override
public void run() {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean unseen_ignored = prefs.getBoolean("unseen_ignored", false);
DB db = DB.getInstance(context);
NumberFormat nf = NumberFormat.getIntegerInstance();
for (int appWidgetId : appWidgetIds) {
long account = prefs.getLong("widget." + appWidgetId + ".account", -1L);
String name = prefs.getString("widget." + appWidgetId + ".name", null);
EntityFolder folder = db.folder().getFolderByType(account, EntityFolder.INBOX);
Intent view = new Intent(context, ActivityView.class);
if (folder == null) {
view.setAction("unified");
view.putExtra("refresh", true);
} else {
view.setAction("folder:" + folder.id);
view.putExtra("account", account);
view.putExtra("type", folder.type);
view.putExtra("refresh", true);
}
view.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
PendingIntent pi = PendingIntent.getActivity(context, ActivityView.REQUEST_UNIFIED, view, PendingIntent.FLAG_UPDATE_CURRENT);
TupleMessageStats stats = db.message().getUnseenWidget(account < 0 ? null : account);
Integer unseen = (unseen_ignored ? stats.notifying : stats.unseen);
if (unseen == null)
unseen = 0;
RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.widget);
views.setOnClickPendingIntent(R.id.widget, pi);
views.setImageViewResource(R.id.ivMessage, unseen == 0
? R.drawable.baseline_mail_outline_24
: R.drawable.baseline_mail_24);
views.setTextViewText(R.id.tvCount, unseen < 100 ? nf.format(unseen) : "∞");
if (!TextUtils.isEmpty(name)) {
views.setTextViewText(R.id.tvAccount, name);
views.setViewVisibility(R.id.tvAccount, ViewStripe.VISIBLE);
}
appWidgetManager.updateAppWidget(appWidgetId, views);
}
}
});
}
static void init(Context context, int appWidgetId) {
update(context);
}
static void update(Context context) {
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
if (appWidgetManager == null) {
Log.w("No app widget manager"); // Fairphone FP2
return;
}
int[] appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(context, Widget.class));
Intent intent = new Intent(context, Widget.class);
intent.setAction(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, appWidgetIds);
context.sendBroadcast(intent);
}
}