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.

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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:uk.org.openseizuredetector.client.SdClientService.java

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

    // FIXME - do we really need this for the client???
    // 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");
}

---

From source file:com.jtxdriggers.android.ventriloid.VentriloidService.java

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    int id = intent.getExtras().getInt("id");
    ServerAdapter db = new ServerAdapter(this);
    server = db.getServer(id);/*from  www  . ja  v  a2 s .c om*/

    items = new ItemData(this);
    queue.clear();

    volumePrefs = getSharedPreferences("VOLUMES" + server.getId(), Context.MODE_PRIVATE);
    passwordPrefs = getSharedPreferences("PASSWORDS" + server.getId(), Context.MODE_PRIVATE);

    wakeLock = ((PowerManager) getSystemService(Context.POWER_SERVICE))
            .newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "VentriloidWakeLock");
    wakeLock.acquire();

    wifiLock = ((WifiManager) getSystemService(Context.WIFI_SERVICE)).createWifiLock(WifiManager.WIFI_MODE_FULL,
            "VentriloidWifiLock");
    wifiLock.acquire();

    disconnect = true;

    r = new Runnable() {
        public void run() {
            timeout = true;
            handler.postDelayed(new Runnable() {
                @Override
                public void run() {
                    if (timeout) {
                        VentriloInterface.logout();
                        sendBroadcast(new Intent(Main.SERVICE_RECEIVER).putExtra("type",
                                (short) VentriloEvents.V3_EVENT_LOGIN_FAIL));
                        Toast.makeText(getApplicationContext(), "Connection timed out.", Toast.LENGTH_SHORT)
                                .show();
                        reconnectTimer = 10;
                        handler.post(r);
                    }
                }
            }, 9500);
            if (VentriloInterface.login(server.getHostname() + ":" + server.getPort(), server.getUsername(),
                    server.getPassword(), server.getPhonetic())) {
                new Thread(new Runnable() {
                    public void run() {
                        while (VentriloInterface.recv())
                            ;
                    }
                }).start();
            } else {
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        VentriloEventData data = new VentriloEventData();
                        VentriloInterface.error(data);
                        sendBroadcast(new Intent(Main.SERVICE_RECEIVER).putExtra("type",
                                (short) VentriloEvents.V3_EVENT_LOGIN_FAIL));
                        Toast.makeText(getApplicationContext(), bytesToString(data.error.message),
                                Toast.LENGTH_SHORT).show();
                    }
                });
            }
            timeout = false;
        }
    };
    handler.post(r);

    return Service.START_NOT_STICKY;
}

---

From source file:org.gateshipone.odyssey.artworkdatabase.BulkDownloadService.java

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    if (intent != 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;/*from  w w w  . j a  va  2  s .c  o m*/
        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);
        }

        if (artistProvider.equals(getString(R.string.pref_artwork_provider_none_key))
                && albumProvider.equals(getString(R.string.pref_artwork_provider_none_key))) {
            return START_NOT_STICKY;
        }

        if (!isDownloadAllowed(this)) {
            return START_NOT_STICKY;
        }

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

        // FIXME do some timeout checking. e.g. 5 minutes no new image then cancel the process
        mWakelock.acquire();

        ArtworkManager artworkManager = ArtworkManager.getInstance(getApplicationContext());
        artworkManager.initialize(artistProvider, albumProvider, mWifiOnly);
        artworkManager.bulkLoadImages(this, getApplicationContext());
    }
    return START_STICKY;
}

---

From source file:at.alladin.rmbt.android.test.RMBTService.java

@Override
public void onCreate() {
    Log.d(DEBUG_TAG, "created");
    super.onCreate();

    handler = new Handler();

    // initialise the locks
    loopMode = ConfigHelper.isLoopMode(this);

    // initialise the locks
    wifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
    wifiLock = wifiManager.createWifiLock(WifiManager.WIFI_MODE_FULL_HIGH_PERF, "RMBTWifiLock");
    wakeLock = ((PowerManager) getApplicationContext().getSystemService(Context.POWER_SERVICE))
            .newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "RMBTWakeLock");

    // mNetworkStateIntentReceiver = new BroadcastReceiver() {
    // @Override//from  w  w w .  j  av  a 2s  . co  m
    // public void onReceive(Context context, Intent intent) {
    // if
    // (intent.getAction().equals(ConnectivityManager.CONNECTIVITY_ACTION))
    // {
    //
    // final boolean connected = !
    // intent.getBooleanExtra(ConnectivityManager.EXTRA_NO_CONNECTIVITY,
    // false);
    // if (! connected)
    // stopTest();
    // }
    // }
    // };
    // final IntentFilter networkStateChangedFilter = new IntentFilter();
    // networkStateChangedFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
    //
    // registerReceiver(mNetworkStateIntentReceiver,
    // networkStateChangedFilter);
}

---

From source file:cn.dacas.providers.downloads.DownloadThread.java

/**
 * Executes the download in a separate thread
 *///from  ww w .  j a  v a2  s . co m
public void run() {
    Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);

    State state = new State(mInfo);
    AndroidHttpClient client = null;
    PowerManager.WakeLock wakeLock = null;
    int finalStatus = Downloads.STATUS_UNKNOWN_ERROR;

    try {
        PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
        wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, Constants.TAG);
        wakeLock.acquire();

        if (Constants.LOGV) {
            Log.v(Constants.TAG, "initiating download for " + mInfo.mUri);
        }

        client = AndroidHttpClient.newInstance(userAgent(), mContext);

        boolean finished = false;
        while (!finished) {
            Log.i(Constants.TAG, "Initiating request for download " + mInfo.mId);
            HttpGet request = new HttpGet(state.mRequestUri);
            try {
                executeDownload(state, client, request);
                finished = true;
            } catch (RetryDownload exc) {
                // fall through
            } finally {
                request.abort();
                request = null;
            }
        }

        if (Constants.LOGV) {
            Log.v(Constants.TAG, "download completed for " + mInfo.mUri);
        }
        finalizeDestinationFile(state);
        finalStatus = Downloads.STATUS_SUCCESS;
    } catch (StopRequest error) {
        // remove the cause before printing, in case it contains PII
        Log.w(Constants.TAG, "Aborting request for download " + mInfo.mId + ": " + error.getMessage());
        finalStatus = error.mFinalStatus;
        // fall through to finally block
    } catch (Throwable ex) { // sometimes the socket code throws unchecked
        // exceptions
        Log.w(Constants.TAG, "Exception for id " + mInfo.mId + ": " + ex);
        finalStatus = Downloads.STATUS_UNKNOWN_ERROR;
        // falls through to the code that reports an error
    } finally {
        if (wakeLock != null) {
            wakeLock.release();
            wakeLock = null;
        }
        if (client != null) {
            client.close();
            client = null;
        }
        cleanupDestination(state, finalStatus);
        notifyDownloadCompleted(finalStatus, state.mCountRetry, state.mRetryAfter, state.mGotData,
                state.mFilename, state.mNewUri, state.mMimeType);
        mInfo.mHasActiveThread = false;
    }
}

---

From source file:com.kong.zxreader.down.downloads.DownloadThread.java

/**
 * Executes the download in a separate thread
 *///www .ja  v  a 2s  .  c  om
public void run() {
    Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);

    State state = new State(mInfo);
    AndroidHttpClient client = null;
    PowerManager.WakeLock wakeLock = null;
    int finalStatus = Downloads.STATUS_UNKNOWN_ERROR;

    try {
        PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
        wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, DownConstants.TAG);
        wakeLock.acquire();

        if (DownConstants.LOGV) {
            Log.v(DownConstants.TAG, "initiating download for " + mInfo.mUri);
        }

        client = AndroidHttpClient.newInstance(userAgent(), mContext);

        boolean finished = false;
        while (!finished) {
            Log.i(DownConstants.TAG, "Initiating request for download " + mInfo.mId);
            HttpGet request = new HttpGet(state.mRequestUri);
            try {
                executeDownload(state, client, request);
                finished = true;
            } catch (RetryDownload exc) {
                // fall through
            } finally {
                request.abort();
                request = null;
            }
        }

        if (DownConstants.LOGV) {
            Log.v(DownConstants.TAG, "download completed for " + mInfo.mUri);
        }
        finalizeDestinationFile(state);
        finalStatus = Downloads.STATUS_SUCCESS;
    } catch (StopRequest error) {
        // remove the cause before printing, in case it contains PII
        Log.w(DownConstants.TAG, "Aborting request for download " + mInfo.mId + ": " + error.getMessage());
        finalStatus = error.mFinalStatus;
        // fall through to finally block
    } catch (Throwable ex) { // sometimes the socket code throws unchecked
        // exceptions
        Log.w(DownConstants.TAG, "Exception for id " + mInfo.mId + ": " + ex);
        finalStatus = Downloads.STATUS_UNKNOWN_ERROR;
        // falls through to the code that reports an error
    } finally {
        if (wakeLock != null) {
            wakeLock.release();
            wakeLock = null;
        }
        if (client != null) {
            client.close();
            client = null;
        }
        cleanupDestination(state, finalStatus);
        notifyDownloadCompleted(finalStatus, state.mCountRetry, state.mRetryAfter, state.mGotData,
                state.mFilename, state.mNewUri, state.mMimeType);
        mInfo.mHasActiveThread = false;
    }
}

---

From source file:com.sentaroh.android.TaskAutomation.TaskExecutor.java

public TaskExecutor(TaskResponse tr, TaskManagerParms tmp, TaskListItem tai, EnvironmentParms sdv) {
    taskListItem = tai;//from  w  ww. j a va 2  s.c o m
    envParms = sdv;
    taskResponse = tr;
    taskMgrParms = tmp;
    taskResponse.active_group_name = tai.group_name;
    taskResponse.active_task_name = tai.task_name;
    taskResponse.active_event_name = tai.event_name;
    taskResponse.prof_notification = tai.prof_notification;
    taskResponse.task_action_notification = tai.task_action_notification;
    mWakelockTask = ((PowerManager) taskMgrParms.context.getSystemService(Context.POWER_SERVICE))
            .newWakeLock(PowerManager.PARTIAL_WAKE_LOCK
    //                      | PowerManager.ON_AFTER_RELEASE
                    , "TaskAutomation-TaskExecutor");
    mWakelockTask.acquire();
}

---

From source file:com.foolhorse.downloaddemo.man.DownloadThread.java

/**
 * Executes the download in a separate thread
 *///from www . j a  va2  s.  co  m
@Override
public void run() {
    Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);

    State state = new State(mInfo);
    AndroidHttpClient client = null;
    PowerManager.WakeLock wakeLock = null;
    int finalStatus = Downloads.STATUS_UNKNOWN_ERROR;

    try {
        PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
        wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, Constants.TAG);
        wakeLock.acquire();

        if (Constants.LOGV) {
            Log.v(Constants.TAG, "initiating download for " + mInfo.mUri);
        }

        client = AndroidHttpClient.newInstance(userAgent(), mContext);

        boolean finished = false;
        while (!finished) {
            Log.i(Constants.TAG, "Initiating request for download " + mInfo.mId);
            HttpGet request = new HttpGet(state.mRequestUri);
            try {
                executeDownload(state, client, request);
                finished = true;
            } catch (RetryDownload exc) {
                // fall through
            } finally {
                request.abort();
                request = null;
            }
        }

        if (Constants.LOGV) {
            Log.v(Constants.TAG, "download completed for " + mInfo.mUri);
        }
        finalizeDestinationFile(state);
        finalStatus = Downloads.STATUS_SUCCESS;
    } catch (StopRequest error) {
        // remove the cause before printing, in case it contains PII
        Log.w(Constants.TAG, "Aborting request for download " + mInfo.mId + ": " + error.getMessage());
        finalStatus = error.mFinalStatus;
        // fall through to finally block
    } catch (Throwable ex) { // sometimes the socket code throws unchecked
        // exceptions
        Log.w(Constants.TAG, "Exception for id " + mInfo.mId + ": " + ex);
        finalStatus = Downloads.STATUS_UNKNOWN_ERROR;
        // falls through to the code that reports an error
    } finally {
        if (wakeLock != null) {
            wakeLock.release();
            wakeLock = null;
        }
        if (client != null) {
            client.close();
            client = null;
        }
        cleanupDestination(state, finalStatus);
        notifyDownloadCompleted(finalStatus, state.mCountRetry, state.mRetryAfter, state.mGotData,
                state.mFilename, state.mNewUri, state.mMimeType);
        mInfo.mHasActiveThread = false;
    }
}

---

From source file:com.android.providers.downloads.DownloadThread.java

/**
 * Executes the download in a separate thread
 *///from  ww  w  . j a v a2  s .  co m
public void run() {
    Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);

    State state = new State(mInfo);
    AndroidHttpClient client = null;
    PowerManager.WakeLock wakeLock = null;
    int finalStatus = Downloads.Impl.STATUS_UNKNOWN_ERROR;

    try {
        PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
        wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, Constants.TAG);
        wakeLock.acquire();

        if (Constants.LOGV) {
            Log.v(Constants.TAG, "initiating download for " + mInfo.mUri);
        }

        client = AndroidHttpClient.newInstance(userAgent(), mContext);

        boolean finished = false;
        while (!finished) {
            Log.i(Constants.TAG, "Initiating request for download " + mInfo.mId);
            HttpGet request = new HttpGet(state.mRequestUri);
            try {
                executeDownload(state, client, request);
                finished = true;
            } catch (RetryDownload exc) {
                // fall through
            } finally {
                request.abort();
                request = null;
            }
        }

        if (Constants.LOGV) {
            Log.v(Constants.TAG, "download completed for " + mInfo.mUri);
        }
        finalizeDestinationFile(state);
        finalStatus = Downloads.Impl.STATUS_SUCCESS;
    } catch (StopRequest error) {
        // remove the cause before printing, in case it contains PII
        Log.w(Constants.TAG, "Aborting request for download " + mInfo.mId + ": " + error.getMessage());
        finalStatus = error.mFinalStatus;
        // fall through to finally block
    } catch (Throwable ex) { //sometimes the socket code throws unchecked exceptions
        Log.w(Constants.TAG, "Exception for id " + mInfo.mId + ": " + ex);
        finalStatus = Downloads.Impl.STATUS_UNKNOWN_ERROR;
        // falls through to the code that reports an error
    } finally {
        if (wakeLock != null) {
            wakeLock.release();
            wakeLock = null;
        }
        if (client != null) {
            client.close();
            client = null;
        }
        cleanupDestination(state, finalStatus);
        // We have written new information to the database, the data in the update thread
        // is no longer valid. This needs to be synchronized to prevent the information
        // to change while the Update Thread in Download Service is using it.
        synchronized (mSystemFacade) {
            notifyDownloadCompleted(finalStatus, state.mCountRetry, state.mRetryAfter, state.mGotData,
                    state.mFilename, state.mNewUri, state.mMimeType);
            mInfo.mHasActiveThread = false;
            mSystemFacade.setUpdateThreadDataIsOutdated(true);
        }
    }
}

---

From source file:com.mine.psf.PsfPlaybackService.java

@Override
public void onCreate() {
    super.onCreate();

    PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, this.getClass().getName());
    mWakeLock.setReferenceCounted(false);
    Log.d(LOGTAG, "onCreate, Acquire Wake Lock");

    PsfAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
    PsfControlResponder = new ComponentName(getPackageName(), RemoteControlReceiver.class.getName());
    PsfAudioManager.registerMediaButtonEventReceiver(PsfControlResponder);

    mPreferences = PreferenceManager.getDefaultSharedPreferences(this);
    reloadQueue();//from ww w  . j a  va 2s .c o m

    // If the service was idle, but got killed before it stopped itself, the
    // system will relaunch it. Make sure it gets stopped again in that case.
    Message msg = mDelayedStopHandler.obtainMessage();
    mDelayedStopHandler.sendMessageDelayed(msg, IDLE_DELAY);

    // Register sd card mount/unmount listener
    registerExternalStorageListener();

    // Register noisy listener, it should
    // 1) Playing with headset, unplug headset, sound should be paused;
    // 2) Playing with speaker, plug headset, sound should keep playing.
    registerNoisyListener();
}

---

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