SDL: CreateService=y will create a persistent notification, so app is never killed

project/java/DummyService.java

@@ -0,0 +1,137 @@
+/*
+Simple DirectMedia Layer
+Java source code (C) 2009-2014 Sergii Pylypenko
+
+This software is provided 'as-is', without any express or implied
+warranty.  In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not
+   claim that you wrote the original software. If you use this software
+   in a product, an acknowledgment in the product documentation would be
+   appreciated but is not required. 
+2. Altered source versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
+*/
+
+package net.sourceforge.clonekeenplus;
+
+import android.app.Activity;
+import android.app.Service;
+import android.content.Context;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.view.MotionEvent;
+import android.view.KeyEvent;
+import android.view.Window;
+import android.view.WindowManager;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import android.widget.EditText;
+import android.text.Editable;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.FrameLayout;
+import android.graphics.drawable.Drawable;
+import android.graphics.Color;
+import android.content.res.Configuration;
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Intent;
+import android.view.View.OnKeyListener;
+import android.view.MenuItem;
+import android.view.Menu;
+import android.view.Gravity;
+import android.text.method.TextKeyListener;
+import java.util.LinkedList;
+import java.io.SequenceInputStream;
+import java.io.BufferedInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.FileOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+import java.util.zip.CheckedInputStream;
+import java.util.zip.CRC32;
+import java.util.Set;
+import android.text.SpannedString;
+import java.io.BufferedReader;
+import java.io.BufferedInputStream;
+import java.io.InputStreamReader;
+import android.view.inputmethod.InputMethodManager;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.os.Handler;
+import android.os.Message;
+import android.os.SystemClock;
+import java.util.concurrent.Semaphore;
+import android.content.pm.ActivityInfo;
+import android.view.Display;
+import android.util.DisplayMetrics;
+import android.text.InputType;
+import android.util.Log;
+import android.view.Surface;
+import android.app.ProgressDialog;
+import android.app.KeyguardManager;
+import android.view.ViewTreeObserver;
+import android.graphics.Rect;
+import android.view.InputDevice;
+import android.inputmethodservice.KeyboardView;
+import android.inputmethodservice.Keyboard;
+import android.app.Notification;
+import android.app.PendingIntent;
+import android.widget.RemoteViews;
+
+public class DummyService extends Service
+{
+	public DummyService()
+	{
+		super();
+	}
+	@Override
+	public int onStartCommand(Intent intent, int flags, int startId)
+	{
+		if (intent != null && Intent.ACTION_DELETE.equals(intent.getAction()))
+		{
+			Log.v("SDL", "User dismissed notification, killing myself");
+			System.exit(0);
+		}
+		Log.v("SDL", "Starting dummy service - displaying notification");
+		Notification ntf = new Notification();
+		ntf.icon = R.drawable.icon;
+		ntf.flags |= Notification.FLAG_NO_CLEAR;
+		PendingIntent killIntent = PendingIntent.getService(this, 5, new Intent(Intent.ACTION_DELETE, null, this, DummyService.class), PendingIntent.FLAG_CANCEL_CURRENT);
+		PendingIntent showIntent = PendingIntent.getActivity(this, 0, new Intent("", null, this, MainActivity.class), PendingIntent.FLAG_CANCEL_CURRENT);
+		ntf.deleteIntent = killIntent;
+		ntf.tickerText = getString(getApplicationInfo().labelRes);
+		RemoteViews view = new RemoteViews(getPackageName(), R.layout.notification);
+		view.setCharSequence(R.id.notificationText, "setText", getString(R.string.notification_app_is_running, getString(getApplicationInfo().labelRes)));
+		view.setOnClickPendingIntent(R.id.notificationText, showIntent);
+		view.setOnClickPendingIntent(R.id.notificationIcon, showIntent);
+		view.setOnClickPendingIntent(R.id.notificationView, showIntent);
+		view.setOnClickPendingIntent(R.id.notificationStop, killIntent);
+		ntf.contentView = view;
+		startForeground(1, ntf);
+		return Service.START_STICKY;
+	}
+	@Override
+	public void onDestroy()
+	{
+	}
+	@Override
+	public IBinder onBind(Intent intent)
+	{
+		return null;
+	}
+}