Example usage for android.os PowerManager PARTIAL_WAKE_LOCK

Introduction

In this page you can find the example usage for android.os PowerManager PARTIAL_WAKE_LOCK.

Prototype

int PARTIAL_WAKE_LOCK

To view the source code for android.os PowerManager PARTIAL_WAKE_LOCK.

Click Source Link

Document

Wake lock level: Ensures that the CPU is running; the screen and keyboard backlight will be allowed to go off.

Usage

From source file:org.simlar.SimlarService.java

@Override
public void onCreate() {
    Log.i(LOGTAG, "started on device: " + Build.DEVICE);

    FileHelper.init(this);
    mVibratorThread = new VibratorThread(this.getApplicationContext());
    mRingtoneThread = new RingtoneThread(this.getApplicationContext());

    mWakeLock = ((PowerManager) this.getSystemService(Context.POWER_SERVICE))
            .newWakeLock(PowerManager.PARTIAL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, "SimlarWakeLock");
    mWifiLock = ((WifiManager) this.getSystemService(Context.WIFI_SERVICE))
            .createWifiLock(WifiManager.WIFI_MODE_FULL, "SimlarWifiLock");

    startForeground(NOTIFICATION_ID, createNotification(SimlarStatus.OFFLINE));

    mLinphoneThread = new LinphoneThread(this, this);

    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
    registerReceiver(mNetworkChangeReceiver, intentFilter);

    startKeepAwake();/*from ww  w. ja  v  a  2  s  .c  om*/

    mHandler.post(new Runnable() {
        @Override
        public void run() {
            initializeCredentials();
        }
    });
}

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From source file:com.goftagram.telegram.messenger.NotificationsController.java

public NotificationsController() {
    notificationManager = NotificationManagerCompat.from(ApplicationLoader.applicationContext);
    SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("Notifications",
            Context.MODE_PRIVATE);
    inChatSoundEnabled = preferences.getBoolean("EnableInChatSound", true);

    try {/*  w ww.  j a va  2 s. c  om*/
        audioManager = (AudioManager) ApplicationLoader.applicationContext
                .getSystemService(Context.AUDIO_SERVICE);
    } catch (Exception e) {
        FileLog.e("tmessages", e);
    }
    try {
        alarmManager = (AlarmManager) ApplicationLoader.applicationContext
                .getSystemService(Context.ALARM_SERVICE);
    } catch (Exception e) {
        FileLog.e("tmessages", e);
    }

    try {
        PowerManager pm = (PowerManager) ApplicationLoader.applicationContext
                .getSystemService(Context.POWER_SERVICE);
        notificationDelayWakelock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "lock");
        notificationDelayWakelock.setReferenceCounted(false);
    } catch (Exception e) {
        FileLog.e("tmessages", e);
    }

    notificationDelayRunnable = new Runnable() {
        @Override
        public void run() {
            FileLog.e("tmessages", "delay reached");
            if (!delayedPushMessages.isEmpty()) {
                showOrUpdateNotification(true);
                delayedPushMessages.clear();
            }
            try {
                if (notificationDelayWakelock.isHeld()) {
                    notificationDelayWakelock.release();
                }
            } catch (Exception e) {
                FileLog.e("tmessages", e);
            }
        }
    };
}

---

From source file:com.intel.RtcPingDownloadTester.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    /** First, call the superclass onCreate method */
    super.onCreate(savedInstanceState);

    Log.v(TAG, "onCreate: " + savedInstanceState);

    PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "RtcPingDownloadTester");
    nWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "RtcPingDownloadTester2");
    setContentView(R.layout.main);/* w w w. ja  v a 2  s . c  o m*/

    b_Start = (Button) this.findViewById(R.id.ok);
    b_Start.setOnClickListener(new OnClickListener() {
        /* Start button pressed handler.*/
        public void onClick(View v) {
            Log.v(TAG, "onClick : START");

            /* a bit of sanity checking..*/
            if (nRepeatTimerEntry < 0)
                nRepeatTimerEntry = 0;
            else if (nRepeatTimerEntry > 600)
                nRepeatTimerEntry = 600;

            /* Entry point for alarm task */
            if ((nRepeatTimerEntry != 0) && (is_running == false)) {
                is_running = true;
                string_curr_state = "RUNNING";
                label_curr_state.setText(string_curr_state);
                registerReceiver(alarmReceiver, myFilter);
                new setAlarmTask().execute(nRepeatTimerEntry * 1000);
            }
        }
    });

    b_Stop = (Button) this.findViewById(R.id.stop);
    b_Stop.setOnClickListener(new OnClickListener() {
        /* Stop button pressed handler*/
        public void onClick(View v) {
            Log.v(TAG, "onClick : STOP");
            if (is_running) {
                unregisterReceiver(alarmReceiver);
                is_running = false;
                string_curr_state = "STOPED";
                label_curr_state.setText(string_curr_state);
                clearAlarm();
            }
        }
    });

    label_curr_state = (TextView) this.findViewById(R.id.label_curr_state);
    label_curr_state.setText(string_curr_state);

    label_console_box = (TextView) this.findViewById(R.id.label_console_box);
    label_console_box.setText(string_console_text);

    textBox_TimerEntry = (EditText) this.findViewById(R.id.textBox_1);
    textBox_TimerEntry.setText(String.valueOf(nRepeatTimerEntry), TextView.BufferType.EDITABLE);
    textBox_TimerEntry.addTextChangedListener(textBox_TimerEntry_EditorWatcher);

    textBox_HostIp = (EditText) this.findViewById(R.id.textBox_2);
    textBox_HostIp.setText(host_ip_addr, TextView.BufferType.EDITABLE);
    textBox_HostIp.addTextChangedListener(textBox_HostIp_EditorWatcher);

    textBox_fileUrl = (EditText) this.findViewById(R.id.textBox_3);
    textBox_fileUrl.setText(fileUrl, TextView.BufferType.EDITABLE);
    textBox_fileUrl.addTextChangedListener(textBox_fileUrl_EditorWatcher);

    textBox_wklk = (EditText) this.findViewById(R.id.textBox_4);
    textBox_wklk.setText(String.valueOf(wklk), TextView.BufferType.EDITABLE);
    textBox_wklk.addTextChangedListener(textBox_wklk_EditorWatcher);

    checkBox_1 = (CheckBox) this.findViewById(R.id.checkBox_1);
    checkBox_1.setChecked(ping_enabled);
    checkBox_1.setOnClickListener(new OnClickListener() {
        /* Ping checkbox handler */
        public void onClick(View v) {
            if (((CheckBox) v).isChecked())
                ping_enabled = true;
            else
                ping_enabled = false;
        }
    });

    checkBox_2 = (CheckBox) this.findViewById(R.id.checkBox_2);
    checkBox_2.setChecked(download_enabled);
    checkBox_2.setOnClickListener(new OnClickListener() {
        /* Download checkbox handler */
        public void onClick(View v) {
            if (((CheckBox) v).isChecked())
                download_enabled = true;
            else
                download_enabled = false;
        }
    });

    checkBox_3 = (CheckBox) this.findViewById(R.id.checkBox_3);
    checkBox_3.setChecked(wklk_enabled);
    checkBox_3.setOnClickListener(new OnClickListener() {
        /* Download checkbox handler */
        public void onClick(View v) {
            if (((CheckBox) v).isChecked())
                wklk_enabled = true;
            else
                wklk_enabled = false;
        }
    });

}

---

From source file:com.etime.TimeAlarmService.java

/**
 * Acquires the wake lock to keep the phone awake while the auto clocks out the user.
 * @return the wake lock.//from w ww.  ja va 2  s. c  om
 */
synchronized static PowerManager.WakeLock getLock() {
    if (lockStatic == null && lockContext != null) {
        PowerManager mgr = (PowerManager) lockContext.getSystemService(Context.POWER_SERVICE);

        lockStatic = mgr.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, NAME);
        lockStatic.setReferenceCounted(true);
    }

    return (lockStatic);
}

---

From source file:com.b44t.messenger.NotificationsController.java

public NotificationsController() {
    mContext = ApplicationLoader.applicationContext;
    notificationManager = NotificationManagerCompat.from(ApplicationLoader.applicationContext);
    SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("Notifications",
            Context.MODE_PRIVATE);
    inChatSoundEnabled = preferences.getBoolean("EnableInChatSound", true);

    try {//from w  ww  .  ja  v a2s. co m
        audioManager = (AudioManager) ApplicationLoader.applicationContext
                .getSystemService(Context.AUDIO_SERVICE);
    } catch (Exception e) {
        FileLog.e("messenger", e);
    }
    try {
        alarmManager = (AlarmManager) ApplicationLoader.applicationContext
                .getSystemService(Context.ALARM_SERVICE);
    } catch (Exception e) {
        FileLog.e("messenger", e);
    }

    try {
        PowerManager pm = (PowerManager) ApplicationLoader.applicationContext
                .getSystemService(Context.POWER_SERVICE);
        notificationDelayWakelock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "lock");
        notificationDelayWakelock.setReferenceCounted(false);
    } catch (Exception e) {
        FileLog.e("messenger", e);
    }

    notificationDelayRunnable = new Runnable() {
        @Override
        public void run() {
            FileLog.e("messenger", "delay reached");
            if (!delayedPushMessages.isEmpty()) {
                showOrUpdateNotification(true);
                delayedPushMessages.clear();
            }
            try {
                if (notificationDelayWakelock.isHeld()) {
                    notificationDelayWakelock.release();
                }
            } catch (Exception e) {
                FileLog.e("messenger", e);
            }
        }
    };
}

---

From source file:com.teocci.utubinbg.BackgroundAudioService.java

/**
 * Initializes media sessions and receives media events
 *///from   w w w . j a  v  a 2s  .  co  m
private void initMediaSessions() {
    // Make sure the media player will acquire a wake-lock while playing. If we don't do
    // that, the CPU might go to sleep while the song is playing, causing playback to stop.
    //
    // Remember that to use this, we have to declare the android.permission.WAKE_LOCK
    // permission in AndroidManifest.xml.
    mMediaPlayer.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK);

    ComponentName eventReceiver = new ComponentName(getApplicationContext().getPackageName(),
            MediaButtonIntentReceiver.class.getName());
    PendingIntent buttonReceiverIntent = PendingIntent.getBroadcast(getApplicationContext(), 0,
            new Intent(Intent.ACTION_MEDIA_BUTTON), PendingIntent.FLAG_UPDATE_CURRENT);

    mSession = new MediaSessionCompat(getApplicationContext(), "simple player session", eventReceiver,
            buttonReceiverIntent);

    try {
        mController = new MediaControllerCompat(getApplicationContext(), mSession.getSessionToken());

        mSession.setCallback(new MediaSessionCompat.Callback() {
            @Override
            public void onPlay() {
                super.onPlay();
                buildNotification(generateAction(android.R.drawable.ic_media_pause, "Pause", ACTION_PAUSE));
            }

            @Override
            public void onPause() {

                super.onPause();
                pauseVideo();
                buildNotification(generateAction(android.R.drawable.ic_media_play, "Play", ACTION_PLAY));
            }

            @Override
            public void onSkipToNext() {
                super.onSkipToNext();
                if (!isStarting) {
                    playNext();
                }
                buildNotification(generateAction(android.R.drawable.ic_media_pause, "Pause", ACTION_PAUSE));
            }

            @Override
            public void onSkipToPrevious() {
                super.onSkipToPrevious();
                if (!isStarting) {
                    playPrevious();
                }
                buildNotification(generateAction(android.R.drawable.ic_media_pause, "Pause", ACTION_PAUSE));
            }

            @Override
            public void onStop() {
                super.onStop();
                stopPlayer();
                //remove notification and stop service
                NotificationManager notificationManager = (NotificationManager) getApplicationContext()
                        .getSystemService(Context.NOTIFICATION_SERVICE);
                notificationManager.cancel(1);
                Intent intent = new Intent(getApplicationContext(), BackgroundAudioService.class);
                stopService(intent);
            }

            @Override
            public void onSetRating(RatingCompat rating) {
                super.onSetRating(rating);
            }
        });
    } catch (RemoteException re) {
        re.printStackTrace();
    }
}

---

From source file:org.gateshipone.malp.application.artworkdatabase.BulkDownloadService.java

@Override
public int onStartCommand(Intent intent, int flags, int startId) {

    if (intent != null && intent.getAction() != null && intent.getAction().equals(ACTION_START_BULKDOWNLOAD)) {
        Log.v(TAG, "Starting bulk download in service with thread id: " + Thread.currentThread().getId());

        // reset counter
        mRemainingArtists = 0;//  w  w  w  .  j a  v a  2s  .c om
        mRemainingAlbums = 0;
        mSumImageDownloads = 0;

        String artistProvider = getString(R.string.pref_artwork_provider_artist_default);
        String albumProvider = getString(R.string.pref_artwork_provider_album_default);
        mWifiOnly = true;

        // read setting from extras
        Bundle extras = intent.getExtras();
        if (extras != null) {
            artistProvider = extras.getString(BUNDLE_KEY_ARTIST_PROVIDER,
                    getString(R.string.pref_artwork_provider_artist_default));
            albumProvider = extras.getString(BUNDLE_KEY_ALBUM_PROVIDER,
                    getString(R.string.pref_artwork_provider_album_default));
            mWifiOnly = intent.getBooleanExtra(BUNDLE_KEY_WIFI_ONLY, true);
        }

        ConnectivityManager cm = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE);

        NetworkInfo netInfo = cm.getActiveNetworkInfo();
        if (null == netInfo) {
            return START_NOT_STICKY;
        }
        boolean isWifi = netInfo.getType() == ConnectivityManager.TYPE_WIFI
                || netInfo.getType() == ConnectivityManager.TYPE_ETHERNET;

        if (mWifiOnly && !isWifi) {
            return START_NOT_STICKY;
        }

        PowerManager powerManager = (PowerManager) getSystemService(POWER_SERVICE);
        mWakelock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "MALP_BulkDownloader");

        ArtworkManager artworkManager = ArtworkManager.getInstance(getApplicationContext());
        artworkManager.initialize(artistProvider, albumProvider, mWifiOnly);

        // FIXME do some timeout checking. e.g. 5 minutes no new image then cancel the process
        mWakelock.acquire();
        ConnectionManager.reconnectLastServer(this);
    }
    return START_NOT_STICKY;

}

---

From source file:uk.co.gidley.clockRadio.RadioPlayerService.java

public void play(final String playerUri) {
    new Thread(new Runnable() {
        public void run() {
            setState(State.LOADING);

            if (StringUtils.isEmpty(playerUri)) {
                setState(State.STOPPED);
                return;
            }//from  w w w  . ja va2  s.c o  m

            if (mp != null && mp.isPlaying()) {
                stop();
            }

            // The uri could be a playlist file OR an actual stream check based on
            // file extension (TODO review if better way of doing this)
            String audioUri;
            if (playerUri.endsWith(".pls")) {
                audioUri = parsePls(playerUri);
            } else {
                audioUri = playerUri;
            }

            if (StringUtils.isEmpty(audioUri)) {
                setState(State.STOPPED);
                return;
            }
            Log.d(TAG, "Audio URL:" + audioUri);

            mp = new MediaPlayer();
            try {
                mp.setDataSource(audioUri);
                mp.prepare();
                mp.start();
                setState(State.PLAYING);
                showNotification();
            } catch (IllegalArgumentException e) {
                setState(State.STOPPED);
                Log.e(TAG, "Unable to open stream", e);
            } catch (IllegalStateException e) {
                setState(State.STOPPED);
                Log.e(TAG, "Unable to open stream", e);
            } catch (IOException e) {
                setState(State.STOPPED);
                Log.e(TAG, "Unable to open stream", e);
            }

            wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
            wl.acquire();
        }
    }).start();

}

---

From source file:nuclei.media.playback.ExoPlayerPlayback.java

public ExoPlayerPlayback(MediaService service) {
    mService = service;// w  w  w. j  av a2 s .  c  o  m
    mHandler = new Handler();
    final Context ctx = service.getApplicationContext();
    mAudioManager = (AudioManager) ctx.getSystemService(Context.AUDIO_SERVICE);
    PowerManager powerManager = (PowerManager) ctx.getSystemService(Context.POWER_SERVICE);
    WifiManager wifiManager = (WifiManager) ctx.getSystemService(Context.WIFI_SERVICE);
    // Create the Wifi lock (this does not acquire the lock, this just creates it)
    mWifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL, "nuclei_media_wifi_lock");
    mWakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "nuclei_media_cpu_lock");
}

---

From source file:uk.org.openseizuredetector.SdServer.java

/**
 * onCreate() - called when services is created.  Starts message
 * handler process to listen for messages from other processes.
 *///  w ww .  j  ava 2s. co m
@Override
public void onCreate() {
    Log.v(TAG, "onCreate()");

    // Create a wake lock, but don't use it until the service is started.
    PowerManager powerManager = (PowerManager) getSystemService(POWER_SERVICE);
    mWakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "MyWakelockTag");
}

---

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