Differential D17851 Diff 48339 src/org/kde/knotifications/NotifyByAndroid.java

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src/org/kde/knotifications/NotifyByAndroid.java

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		1		/*
		2		Copyright (C) 2018 Volker Krause <vkrause@kde.org>
		3
		4		This program is free software; you can redistribute it and/or modify it
		5		under the terms of the GNU Library General Public License as published by
		6		the Free Software Foundation; either version 2 of the License, or (at your
		7		option) any later version.
		8
		9		This program is distributed in the hope that it will be useful, but WITHOUT
		10		ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
		11		FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
		12		License for more details.
		13
		14		You should have received a copy of the GNU General Public License
		15		along with this program. If not, see <https://www.gnu.org/licenses/>.
		16		*/
		17
		18		package org.kde.knotifications;
		19
		20		import android.app.Activity;
		21		import android.app.Notification;
		22		import android.app.NotificationManager;
		23		import android.app.PendingIntent;
		24		import android.content.BroadcastReceiver;
		25		import android.content.Context;
		26		import android.content.Intent;
		27		import android.content.IntentFilter;
		28		import android.util.Log;
		29
		30		/** Java side of the Android notfication backend. */
		31		public class NotifyByAndroid extends BroadcastReceiver
		32		{
		33		private static final String TAG = "org.kde.knotifications";
		34
		35		private static final String NOTIFICATION_ACTION = ".org.kde.knotifications.NOTIFICATION_ACTION";
		36		private static final String NOTIFICATION_DELETED = ".org.kde.knotifications.NOTIFICATION_DELETED";
		37		private static final String NOTIFICATION_ID_EXTRA = "org.kde.knotifications.NOTIFICATION_ID";
		38		private static final String NOTIFICATION_ACTION_ID_EXTRA = "org.kde.knotifications.NOTIFICATION_ACTION_ID";
		39
		40		private android.content.Context m_ctx;
		41		private NotificationManager m_notificationManager;
		42		private int m_uniquePendingIntentId = 0;
		43
		44		public NotifyByAndroid(android.content.Context context)
		45		{
		46		Log.i(TAG, context.getPackageName());
		47		m_ctx = context;
		48		m_notificationManager = (NotificationManager)m_ctx.getSystemService(Context.NOTIFICATION_SERVICE);
		49
		50		IntentFilter filter = new IntentFilter();
		51		filter.addAction(m_ctx.getPackageName() + NOTIFICATION_ACTION);
		52		filter.addAction(m_ctx.getPackageName() + NOTIFICATION_DELETED);
		53		m_ctx.registerReceiver(this, filter);
		54		}
		55
		56		public void notify(KNotification notification)
		57		{
		58		Log.i(TAG, notification.text);
		59
		60		Notification.Builder builder = new Notification.Builder(m_ctx);
		61		builder.setSmallIcon(notification.icon);
		62		builder.setContentTitle(notification.title);
		63		builder.setContentText(notification.text);
		64
		65		// taping the notification shows the app
		66		Intent intent = new Intent(m_ctx, m_ctx.getClass());
		67		PendingIntent contentIntent = PendingIntent.getActivity(m_ctx, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
		68		builder.setContentIntent(contentIntent);
		69
		70		// actions
		71		int actionId = 0;
		72		for (String actionName : notification.actions) {
		73		Intent actionIntent = new Intent(m_ctx.getPackageName() + NOTIFICATION_ACTION);
		74		actionIntent.putExtra(NOTIFICATION_ID_EXTRA, notification.id);
		75		actionIntent.putExtra(NOTIFICATION_ACTION_ID_EXTRA, actionId);
		76		PendingIntent pendingIntent = PendingIntent.getBroadcast(m_ctx, m_uniquePendingIntentId++, actionIntent, PendingIntent.FLAG_UPDATE_CURRENT);
		77		Notification.Action action = new Notification.Action.Builder(0, actionName, pendingIntent).build();
		78		builder.addAction(action);
		79		++actionId;
		80		}
		81
		82		// notfication about user closing the notification
		83		Intent deleteIntent = new Intent(m_ctx.getPackageName() + NOTIFICATION_DELETED);
		84		deleteIntent.putExtra(NOTIFICATION_ID_EXTRA, notification.id);
		85		Log.i(TAG, deleteIntent.getExtras() + " " + notification.id);
		86		builder.setDeleteIntent(PendingIntent.getBroadcast(m_ctx, m_uniquePendingIntentId++, deleteIntent, PendingIntent.FLAG_UPDATE_CURRENT));
		87
		88		m_notificationManager.notify(notification.id, builder.build());
		89		}
		90
		91		public void close(int id)
		92		{
		93		m_notificationManager.cancel(id);
		94		}
		95
		96		@Override
		97		public void onReceive(Context context, Intent intent)
		98		{
		99		String action = intent.getAction();
		100		int id = intent.getIntExtra(NOTIFICATION_ID_EXTRA, -1);
		101		Log.i(TAG, action + ": " + id + " " + intent.getExtras());
		102
		103		if (action.equals(m_ctx.getPackageName() + NOTIFICATION_ACTION)) {
		104		int actionId = intent.getIntExtra(NOTIFICATION_ACTION_ID_EXTRA, -1);
		105		notificationActionInvoked(id, actionId);
		106		} else if (action.equals(m_ctx.getPackageName() + NOTIFICATION_DELETED)) {
		107		notificationFinished(id);
		108		}
		109		}
		110
		111		public native void notificationFinished(int notificationId);
		112		public native void notificationActionInvoked(int notificationId, int action);
		113		}