test: null wakelock

ebclibrary/build.gradle

@@ -3,6 +3,7 @@ apply plugin: 'com.jfrog.bintray'
 apply plugin: 'maven-publish'
 
 repositories {
+    google()
     jcenter()
 }
 

testapp/src/main/AndroidManifest.xml

@@ -7,6 +7,7 @@
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.WAKE_LOCK"/>
     <uses-feature android:name="android.hardware.bluetooth_le" />
 
     <application android:name="android.support.multidex.MultiDexApplication" android:allowBackup="true" android:icon="@mipmap/ic_launcher"
@@ -36,6 +37,9 @@
         </activity>
 
         <activity android:name="org.mpisws.testapp.googleauth.GoogleAuthActivity"/>
+
+        <receiver android:process=":remote" android:name=".Alarm"></receiver>
+
     </application>
 
 </manifest>

testapp/src/main/java/org/mpisws/testapp/MainActivity.java

@@ -23,8 +23,10 @@ import org.mpisws.encounters.EncounterBasedCommunication;
 import org.mpisws.messaging.ReceivedMessageWrapper;
 import org.mpisws.testapp.googleauth.GoogleNativeAuthenticator;
 import org.mpisws.testapp.googleauth.GoogleToken;
+import org.mpisws.testapp.simulator.Alarm;
 import org.mpisws.testapp.simulator.SimulationClientBT;
 import org.mpisws.testapp.simulator.SimulationServerBT;
+import org.mpisws.testapp.simulator.NullWakelock;
 
 import java.util.List;
 
@@ -56,6 +58,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
         findViewById(R.id.deleteAccount).setOnClickListener(this);
         findViewById(R.id.testSendMessages).setOnClickListener(this);
         findViewById(R.id.testReceiveMessages).setOnClickListener(this);
+        findViewById(R.id.nullWakelock).setOnClickListener(this);
         findViewById(R.id.simulateEncounterFormationAndConfirmationClient).setOnClickListener(this);
         findViewById(R.id.simulateEncounterFormationAndConfirmationServer).setOnClickListener(this);
         findViewById(R.id.testEndToEndES).setOnClickListener(this);
@@ -92,6 +95,11 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
 
 
             /***************************** ES AND SDDR TESTS **********************/
+            case R.id.nullWakelock:
+                //if (!isSignedIn()) throw new SecurityException("Not signed in");
+                Log.d(TAG, "Starting null wakelock test!");
+                new Alarm().setAlarm(this);
+                break;
             case R.id.simulateEncounterFormationAndConfirmationClient:
                 if (!isSignedIn()) throw new SecurityException("Not signed in");
                 new SimulationClientBT(this).startClient();

testapp/src/main/java/org/mpisws/testapp/simulator/Alarm.java

 package org.mpisws.testapp.simulator;
 
-public class Alarm {
+import android.app.AlarmManager;
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.os.PowerManager;
+import android.util.Log;
+import android.widget.Toast;
+
+import java.io.IOException;
+
+public class Alarm extends BroadcastReceiver {
+    public static final long WAKE_INTERVAL = (long) 10;
+    private static final String TAG = Alarm.class.getSimpleName();
+    @Override
+    public void onReceive(Context context, Intent intent)
+    {
+        //PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
+        //PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "testapp:blah");
+        //wl.acquire();
+
+        // Put here YOUR code.
+        //Toast.makeText(context, "Alarm !!!!!!!!!!", Toast.LENGTH_LONG).show(); // For example
+
+        //wl.release();
+
+        Log.d(TAG, "BroadcastReceiver: onReceive(): " + System.currentTimeMillis());
+        AlarmManager am =(AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
+        Intent i = new Intent(context, Alarm.class);
+        PendingIntent pi = PendingIntent.getBroadcast(context, 0, i, 0);
+        try {
+            long ts = System.currentTimeMillis();
+            long triggerAtMillis = (long) (ts + WAKE_INTERVAL);
+            am.setExactAndAllowWhileIdle(AlarmManager.RTC_WAKEUP, triggerAtMillis, pi);
+        } catch (NullPointerException e) {
+            Log.e(TAG, "BroadcastReceiver: onReceive() Exception" + System.currentTimeMillis() + e.getMessage());
+        }
+    }
+
+    public void setAlarm(Context context)
+    {
+        AlarmManager am =(AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
+        Intent i = new Intent(context, Alarm.class);
+        PendingIntent pi = PendingIntent.getBroadcast(context, 0, i, 0);
+        //am.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), 1000 * 60 * 10, pi); // Millisec * Second * Minute
+        long ts = System.currentTimeMillis();
+        long triggerAtMillis = (long) (ts + WAKE_INTERVAL);
+        Log.d(TAG, "BroadcastReceiver: setAlarm(): " + ts + "->" + triggerAtMillis);
+        try {
+            am.setExactAndAllowWhileIdle(AlarmManager.RTC_WAKEUP, triggerAtMillis, pi);
+        } catch (NullPointerException e) {
+            Log.e(TAG, "BroadcastReceiver: setAlarm() Exception" + System.currentTimeMillis() + e.getMessage());
+        }
+    }
+
+    //public void cancelAlarm(Context context)
+    //{
+    //    Intent intent = new Intent(context, Alarm.class);
+    //    PendingIntent sender = PendingIntent.getBroadcast(context, 0, intent, 0);
+    //    AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
+    //    alarmManager.cancel(sender);
+    //}
 }

testapp/src/main/java/org/mpisws/testapp/simulator/NullWakelock.java

 package org.mpisws.testapp.simulator;
 
-public class NullWakelock {
+import android.app.Service;
+import android.bluetooth.BluetoothAdapter;
+import android.content.Context;
+import android.content.Intent;
+import android.os.IBinder;
+import android.util.Log;
+
+import java.util.UUID;
+
+
+public class NullWakelock extends Service {
+
+    private static final String TAG = Alarm.class.getSimpleName();
+    private static final UUID MY_UUID = UUID.fromString("fa87c0d0-afac-11de-8a39-0800200c9a66");
+
+    Alarm alarm = new Alarm();
+    public void onCreate()
+    {
+        Log.d(TAG, "onCreate(): " + System.currentTimeMillis());
+        super.onCreate();
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId)
+    {
+        Log.d(TAG, "onStartCommand(): " + System.currentTimeMillis());
+        alarm.setAlarm(this);
+        return START_STICKY;
+    }
+
+    @Override
+    public void onStart(Intent intent, int startId)
+    {
+        alarm.setAlarm(this);
+    }
+
+    @Override
+    public IBinder onBind(Intent intent)
+    {
+        return null;
+    }
 }
\ No newline at end of file

testapp/src/main/res/layout/activity_main.xml

@@ -48,11 +48,19 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="Messaging: Get unread messages" />
+
+            <Button
+                android:id="@+id/nullWakelock"
+                android:layout_width="224dp"
+                android:layout_height="wrap_content"
+                android:text="Test: Null Wakelock" />
+
             <Button
                 android:id="@+id/simulateEncounterFormationAndConfirmationClient"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="Simulate Encounters: Client" />
+
             <Button
                 android:id="@+id/simulateEncounterFormationAndConfirmationServer"
                 android:layout_width="wrap_content"