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/*
* Copyright (C) 2015 Andrew Comminos
*
* 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 <http://www.gnu.org/licenses/>.
*/
package se.lublin.mumla.service;
import static android.app.PendingIntent.FLAG_CANCEL_CURRENT;
import static android.app.PendingIntent.FLAG_IMMUTABLE;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Build;
import androidx.core.app.NotificationCompat;
import androidx.core.app.NotificationManagerCompat;
import se.lublin.mumla.R;
/**
* A notification indicating auto-reconnect is in progress, or if auto-reconnect is disabled,
* a prompt to reconnect with the error message.
* Created by andrew on 17/01/15.
*/
public class MumlaReconnectNotification {
private static final int NOTIFICATION_ID = 2;
private static final String BROADCAST_DISMISS = "b_dismiss";
private static final String BROADCAST_RECONNECT = "b_reconnect";
private static final String BROADCAST_CANCEL_RECONNECT = "b_cancel_reconnect";
private Context mContext;
private OnActionListener mListener;
private BroadcastReceiver mNotificationReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (BROADCAST_DISMISS.equals(intent.getAction())) {
mListener.onReconnectNotificationDismissed();
} else if (BROADCAST_RECONNECT.equals(intent.getAction())) {
mListener.reconnect();
} else if (BROADCAST_CANCEL_RECONNECT.equals(intent.getAction())) {
mListener.cancelReconnect();
}
}
};
public static MumlaReconnectNotification show(Context context,
String error,
boolean autoReconnect,
OnActionListener listener) {
MumlaReconnectNotification notification = new MumlaReconnectNotification(context, listener);
notification.show(error, autoReconnect);
return notification;
}
public MumlaReconnectNotification(Context context, OnActionListener listener) {
mContext = context;
mListener = listener;
}
public void show(String error, boolean autoReconnect) {
IntentFilter filter = new IntentFilter();
filter.addAction(BROADCAST_DISMISS);
filter.addAction(BROADCAST_RECONNECT);
filter.addAction(BROADCAST_CANCEL_RECONNECT);
try {
mContext.registerReceiver(mNotificationReceiver, filter);
} catch (IllegalArgumentException e) {
// Thrown if receiver is already registered.
e.printStackTrace();
}
String channelId = "";
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
channelId = "reconnecting_channel";
// TODO this is not used
String channelName = "Reconnecting";
NotificationChannel chan = new NotificationChannel(channelId, channelName,
NotificationManager.IMPORTANCE_DEFAULT);
NotificationManager manager = mContext.getSystemService(NotificationManager.class);
manager.createNotificationChannel(chan);
}
NotificationCompat.Builder builder =
new NotificationCompat.Builder(mContext, channelId);
builder.setSmallIcon(R.drawable.ic_stat_notify);
builder.setPriority(NotificationCompat.PRIORITY_MAX);
builder.setDefaults(NotificationCompat.DEFAULT_VIBRATE | NotificationCompat.DEFAULT_LIGHTS);
builder.setContentTitle(mContext.getString(R.string.mumlaDisconnected));
builder.setContentText(error);
builder.setTicker(mContext.getString(R.string.mumlaDisconnected));
Intent dismissIntent = new Intent(BROADCAST_DISMISS);
builder.setDeleteIntent(PendingIntent.getBroadcast(mContext, 2,
dismissIntent, FLAG_CANCEL_CURRENT | FLAG_IMMUTABLE));
if (autoReconnect) {
Intent cancelIntent = new Intent(BROADCAST_CANCEL_RECONNECT);
builder.addAction(R.drawable.ic_action_delete_dark,
mContext.getString(R.string.cancel_reconnect), PendingIntent.getBroadcast(mContext, 2,
cancelIntent, FLAG_CANCEL_CURRENT | FLAG_IMMUTABLE));
builder.setOngoing(true);
} else {
Intent reconnectIntent = new Intent(BROADCAST_RECONNECT);
builder.addAction(R.drawable.ic_action_move,
mContext.getString(R.string.reconnect), PendingIntent.getBroadcast(mContext, 2,
reconnectIntent, FLAG_CANCEL_CURRENT | FLAG_IMMUTABLE));
}
NotificationManagerCompat nmc = NotificationManagerCompat.from(mContext);
nmc.notify(NOTIFICATION_ID, builder.build());
}
public void hide() {
try {
mContext.unregisterReceiver(mNotificationReceiver);
} catch (IllegalArgumentException e) {
// Thrown if receiver is not registered.
e.printStackTrace();
}
NotificationManagerCompat nmc = NotificationManagerCompat.from(mContext);
nmc.cancel(NOTIFICATION_ID);
}
public interface OnActionListener {
public void onReconnectNotificationDismissed();
public void reconnect();
public void cancelReconnect();
}
}
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