Example usage for android.os PowerManager newWakeLock

List of usage examples for android.os PowerManager newWakeLock

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  6. newWakeLock

Introduction

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

Prototype

public WakeLock newWakeLock(int levelAndFlags, String tag)

Source Link

Document

Creates a new wake lock with the specified level and flags.

Usage

From source file:com.z3r0byte.magistify.Services.BackgroundService.java

@SuppressLint("InvalidWakeLockTag")
@Override/*from   ww  w . jav  a2s .  c om*/
public void onReceive(final Context context, Intent intent) {
    PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
    wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
    wakeLock.acquire(15 * 1000);

    //Bundle extras = intent.getExtras();

    mGson = new Gson();
    calendarDB = new CalendarDB(context);
    scheduleChangeDB = new ScheduleChangeDB(context);
    gradesdb = new NewGradesDB(context);
    homeworkDB = new HomeworkDB(context);

    this.context = context;
    configUtil = new ConfigUtil(context);
    final User user = mGson.fromJson(configUtil.getString("User"), User.class);
    final School school = mGson.fromJson(configUtil.getString("School"), School.class);

    new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                manageSession(user, school);
                if (configUtil.getBoolean("silent_enabled") || configUtil.getBoolean("appointment_enabled")
                        || configUtil.getBoolean("new_homework_notification")) {
                    getAppointments();
                }

                if (configUtil.getBoolean("appointment_enabled")) {
                    appointmentNotification();
                }

                if (configUtil.getBoolean("silent_enabled")) {
                    autoSilent();
                }

                if (configUtil.getBoolean("new_grade_enabled")) {
                    newGradeNotification();
                }

                if (configUtil.getBoolean("notificationOnNewChanges")) {
                    newScheduleChangeNotification();
                }

                if (configUtil.getBoolean("notificationOnChangedLesson")) {
                    nextAppointmentChangedNotification();
                }

                if (configUtil.getBoolean("unfinished_homework_notification")) {
                    unFinishedHomeworkNotification();
                }

                if (configUtil.getBoolean("new_homework_notification")) {
                    newHomeworkNotification();
                }
            } catch (Exception e) {
                e.printStackTrace();
            } finally {
                Log.d(TAG, "onReceive: Cleaning up and releasing wakelock!");
                if (wakeLock.isHeld())
                    wakeLock.release();
                calendarDB.close();
                scheduleChangeDB.close();
                gradesdb.close();
            }
        }
    }).start();
}

From source file:com.iamplus.musicplayer.MusicService.java

@Override
public void onCreate() {
    Log.i(TAG, "debug: Creating service");

    // Create the Wifi lock (this does not acquire the lock, this just creates it)
    //      mWifiLock = ((WifiManager) getSystemService(Context.WIFI_SERVICE))
    //            .createWifiLock(WifiManager.WIFI_MODE_FULL, "mylock");

    PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, this.getClass().getName());
    mWakeLock.setReferenceCounted(false);

    //mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    mAudioManager = (AudioManager) getSystemService(AUDIO_SERVICE);

    // create the Audio Focus Helper, if the Audio Focus feature is available (SDK 8 or above)
    if (android.os.Build.VERSION.SDK_INT >= 8)
        mAudioFocusHelper = new AudioFocusHelper(getApplicationContext(), this);
    else/*from   ww  w . j a v a  2s  .  c  om*/
        mAudioFocus = AudioFocus.Focused; // no focus feature, so we always "have" audio focus

    //mDummyAlbumArt = BitmapFactory.decodeResource(getResources(), R.drawable.albumart_mp_unknown);

    mMediaButtonReceiverComponent = new ComponentName(this, MusicIntentReceiver.class);

    e_play_mode emode = MusicRetriever.getPlayModePref(this, e_play_mode.e_play_mode_normal);
    MusicRetriever.getInstance().setPlayMode(emode);
}

From source file:com.example.socketio.lib.IOConnection.java

/**
 * Sends a plain message to the {@link IOTransport}.
 * /*  w  w  w. j  a  v  a  2s. c  o m*/
 * @param text
 *            the Text to be send.
 */
private synchronized void sendPlain(String text) {
    if (wakelock == null) {
        // Log.e(TAG, "wakelock==null");
        PowerManager pm = (PowerManager) mContext.getSystemService(Service.POWER_SERVICE);
        wakelock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, wakeLockTag);
    }
    wakelock.acquire();
    if (getState() == STATE_READY)
        try {
            logger.info("> " + text);
            transport.send(text);
        } catch (Exception e) {
            logger.info("IOEx: saving");
            outputBuffer.add(text);
        }
    else {
        outputBuffer.add(text);
    }
    if (wakelock != null && wakelock.isHeld()) {
        wakelock.release();
    }
}

From source file:com.kncwallet.wallet.service.BlockchainServiceImpl.java

@Override
public void onCreate() {
    serviceCreatedAt = System.currentTimeMillis();
    log.debug(".onCreate()");

    super.onCreate();

    nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

    final String lockName = getPackageName() + " blockchain sync";

    final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, lockName);

    application = (WalletApplication) getApplication();
    prefs = PreferenceManager.getDefaultSharedPreferences(this);
    final Wallet wallet = application.getWallet();

    bestChainHeightEver = prefs.getInt(Constants.PREFS_KEY_BEST_CHAIN_HEIGHT_EVER, 0);

    peerConnectivityListener = new PeerConnectivityListener();

    sendBroadcastPeerState(0);/*from www  . ja  v a  2 s .c  om*/

    final IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
    intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_LOW);
    intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_OK);
    registerReceiver(connectivityReceiver, intentFilter);

    blockChainFile = new File(getDir("blockstore", Context.MODE_PRIVATE), Constants.BLOCKCHAIN_FILENAME);
    final boolean blockChainFileExists = blockChainFile.exists();

    if (!blockChainFileExists) {
        log.info("blockchain does not exist, resetting wallet");

        wallet.clearTransactions(0);
        wallet.setLastBlockSeenHeight(-1); // magic value
        wallet.setLastBlockSeenHash(null);
    }

    try {
        blockStore = new SPVBlockStore(Constants.NETWORK_PARAMETERS, blockChainFile);
        blockStore.getChainHead(); // detect corruptions as early as possible

        final long earliestKeyCreationTime = wallet.getEarliestKeyCreationTime();

        if (!blockChainFileExists && earliestKeyCreationTime > 0) {
            try {
                final InputStream checkpointsInputStream = getAssets().open(Constants.CHECKPOINTS_FILENAME);
                CheckpointManager.checkpoint(Constants.NETWORK_PARAMETERS, checkpointsInputStream, blockStore,
                        earliestKeyCreationTime);
            } catch (final IOException x) {
                log.error("problem reading checkpoints, continuing without", x);
            }
        }
    } catch (final BlockStoreException x) {
        blockChainFile.delete();

        final String msg = "blockstore cannot be created";
        log.error(msg, x);
        throw new Error(msg, x);
    }

    log.info("using " + blockStore.getClass().getName());

    try {
        blockChain = new BlockChain(Constants.NETWORK_PARAMETERS, wallet, blockStore);
    } catch (final BlockStoreException x) {
        throw new Error("blockchain cannot be created", x);
    }

    application.getWallet().addEventListener(walletEventListener);

    registerReceiver(tickReceiver, new IntentFilter(Intent.ACTION_TIME_TICK));

    maybeRotateKeys();
}

From source file:org.zeroxlab.zeroxbenchmark.Benchmark.java

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        orientation = getResources().getConfiguration().orientation;
        PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
        mWakeLock = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK, TAG);
        mWakeLock.acquire();/*from  w  w w .ja v a 2 s  . co  m*/

        setContentView(R.layout.main);
        mCases = new LinkedList<Case>();
        Case arith = new CaseArithmetic();
        Case javascript = new CaseJavascript();
        Case scimark2 = new CaseScimark2();
        Case canvas = new CaseCanvas();
        Case glcube = new CaseGLCube();
        Case circle = new CaseDrawCircle();
        Case nehe08 = new CaseNeheLesson08();
        Case nehe16 = new CaseNeheLesson16();
        Case teapot = new CaseTeapot();
        Case gc = new CaseGC();
        Case libMicro = new NativeCaseMicro();
        Case libUbench = new NativeCaseUbench();

        Case dc2 = new CaseDrawCircle2();
        Case dr = new CaseDrawRect();
        Case da = new CaseDrawArc();
        Case di = new CaseDrawImage();
        Case dt = new CaseDrawText();

        mCategory.put(D2, new HashSet<Case>());
        mCategory.put(D3, new HashSet<Case>());
        mCategory.put(MATH, new HashSet<Case>());
        mCategory.put(VM, new HashSet<Case>());
        mCategory.put(NATIVE, new HashSet<Case>());
        mCategory.put(MISC, new HashSet<Case>());

        // mflops
        mCases.add(arith);
        mCases.add(scimark2);
        mCases.add(javascript);
        mCategory.get(MATH).add(arith);
        mCategory.get(MATH).add(scimark2);
        mCategory.get(MISC).add(javascript);

        // 2d
        mCases.add(canvas);
        mCases.add(circle);
        mCases.add(dc2);
        mCases.add(dr);
        mCases.add(da);
        mCases.add(di);
        mCases.add(dt);

        mCategory.get(D2).add(canvas);
        mCategory.get(D2).add(circle);
        mCategory.get(D2).add(dc2);
        mCategory.get(D2).add(dr);
        mCategory.get(D2).add(da);
        mCategory.get(D2).add(di);
        mCategory.get(D2).add(dt);

        // 3d
        mCases.add(glcube);
        mCases.add(nehe08);
        mCases.add(nehe16);
        mCases.add(teapot);

        mCategory.get(D3).add(glcube);
        mCategory.get(D3).add(nehe08);
        mCategory.get(D3).add(nehe16);
        mCategory.get(D3).add(teapot);

        // vm
        mCases.add(gc);
        mCategory.get(VM).add(gc);

        // native
        mCases.add(libMicro);
        mCases.add(libUbench);

        mCategory.get(NATIVE).add(libMicro);
        mCategory.get(NATIVE).add(libUbench);

        initViews();

        Intent intent = getIntent();
        Bundle bundle = intent.getExtras();
        if (bundle != null) {
            mAutoRun = bundle.getBoolean("autorun");
            mCheckMath = bundle.getBoolean("math");
            mCheck2D = bundle.getBoolean("2d");
            mCheck3D = bundle.getBoolean("3d");
            mCheckVM = bundle.getBoolean("vm");
            mCheckNative = bundle.getBoolean("native");
            mAutoUpload = bundle.getBoolean("autoupload");
        }

        if (mCheckMath && !mathCheckBox.isChecked()) {
            mathCheckBox.performClick();
        }

        if (mCheck2D && !d2CheckBox.isChecked()) {
            d2CheckBox.performClick();
        }

        if (mCheck3D && !d3CheckBox.isChecked()) {
            d3CheckBox.performClick();
        }

        if (mCheckVM && !vmCheckBox.isChecked()) {
            vmCheckBox.performClick();
        }

        if (mCheckNative && !nativeCheckBox.isChecked()) {
            nativeCheckBox.performClick();
        }

        if (mCheckMisc && !miscCheckBox.isChecked()) {
            miscCheckBox.performClick();
        }
        /*
        if (intent.getBooleanExtra("AUTO", false)) {
        ImageView head = (ImageView)findViewById(R.id.banner_img);
        head.setImageResource(R.drawable.icon_auto);
        mTouchable = false;
        initAuto();
        }
        */
        if (mAutoRun) {
            onClick(mRun);
        }
    }

From source file:com.hamradiocoin.wallet.service.BlockchainServiceImpl.java

@Override
public void onCreate() {
    serviceCreatedAt = System.currentTimeMillis();
    log.debug(".onCreate()");

    super.onCreate();

    nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

    final String lockName = getPackageName() + " blockchain sync";

    final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, lockName);

    application = (WalletApplication) getApplication();
    config = application.getConfiguration();
    final Wallet wallet = application.getWallet();

    bestChainHeightEver = config.getBestChainHeightEver();

    peerConnectivityListener = new PeerConnectivityListener();

    sendBroadcastPeerState(0);//from ww w .  j  a v a2s.  c o m

    final IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
    intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_LOW);
    intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_OK);
    registerReceiver(connectivityReceiver, intentFilter);

    blockChainFile = new File(getDir("blockstore", Context.MODE_PRIVATE), Constants.Files.BLOCKCHAIN_FILENAME);
    final boolean blockChainFileExists = blockChainFile.exists();

    if (!blockChainFileExists) {
        log.info("blockchain does not exist, resetting wallet");

        wallet.clearTransactions(0);
        wallet.setLastBlockSeenHeight(-1); // magic value
        wallet.setLastBlockSeenHash(null);
    }

    try {
        blockStore = new SPVBlockStore(Constants.NETWORK_PARAMETERS, blockChainFile);
        blockStore.getChainHead(); // detect corruptions as early as possible

        final long earliestKeyCreationTime = wallet.getEarliestKeyCreationTime();

        if (!blockChainFileExists && earliestKeyCreationTime > 0) {
            try {
                final InputStream checkpointsInputStream = getAssets()
                        .open(Constants.Files.CHECKPOINTS_FILENAME);
                CheckpointManager.checkpoint(Constants.NETWORK_PARAMETERS, checkpointsInputStream, blockStore,
                        earliestKeyCreationTime);
            } catch (final IOException x) {
                log.error("problem reading checkpoints, continuing without", x);
            }
        }
    } catch (final BlockStoreException x) {
        blockChainFile.delete();

        final String msg = "blockstore cannot be created";
        log.error(msg, x);
        throw new Error(msg, x);
    }

    log.info("using " + blockStore.getClass().getName());

    try {
        blockChain = new BlockChain(Constants.NETWORK_PARAMETERS, wallet, blockStore);
    } catch (final BlockStoreException x) {
        throw new Error("blockchain cannot be created", x);
    }

    application.getWallet().addEventListener(walletEventListener, Threading.SAME_THREAD);

    registerReceiver(tickReceiver, new IntentFilter(Intent.ACTION_TIME_TICK));

    maybeRotateKeys();
}

From source file:com.example.download.DownloadThread.java

/**
 * Executes the download in a separate thread
 *///from   ww  w .  j  a  v a2  s.  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 = DownloadManager.Impl.STATUS_UNKNOWN_ERROR;

    try {
        PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
        wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, com.example.util.Utils.sLogTag);
        wakeLock.acquire();

        Utils.D("initiating download for " + mInfo.mUri);

        client = HttpClientFactory.get().getHttpClient();

        boolean finished = false;
        while (!finished) {

            Utils.D("Initiating request for download " + mInfo.mId + " url " + mInfo.mUri);

            HttpGet request = new HttpGet(state.mRequestUri);
            try {
                executeDownload(state, client, request);
                finished = true;
            } catch (RetryDownload exc) {
                // fall through
            } finally {
                request.abort();
                request = null;
            }
        }

        Utils.D("download completed for " + mInfo.mUri);

        if (!checkFile(state)) {
            throw new Throwable("File MD5 code is not the same as server");
        }

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

From source file:com.mappn.gfan.common.download.DownloadThread.java

/**
 * Executes the download in a separate thread
 *///from ww w. j av a  2s  .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 = DownloadManager.Impl.STATUS_UNKNOWN_ERROR;

    try {
        PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
        wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, com.mappn.gfan.common.util.Utils.sLogTag);
        wakeLock.acquire();

        Utils.D("initiating download for " + mInfo.mUri);

        client = HttpClientFactory.get().getHttpClient();

        boolean finished = false;
        while (!finished) {

            Utils.D("Initiating request for download " + mInfo.mId + " url " + mInfo.mUri);

            HttpGet request = new HttpGet(state.mRequestUri);
            try {
                executeDownload(state, client, request);
                finished = true;
            } catch (RetryDownload exc) {
                // fall through
            } finally {
                request.abort();
                request = null;
            }
        }

        Utils.D("download completed for " + mInfo.mUri);

        if (!checkFile(state)) {
            throw new Throwable("File MD5 code is not the same as server");
        }

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

From source file:com.bonsai.btcreceive.WalletService.java

@Override
public void onCreate() {
    mNM = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    mLBM = LocalBroadcastManager.getInstance(this);

    mLogger.info("WalletService created");

    mContext = getApplicationContext();//from w  w  w  .  j av  a 2s.  c o  m
    mRes = mContext.getResources();

    final String lockName = getPackageName() + " blockchain sync";
    final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, lockName);

    SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(this);
    String fiatRateSource = sharedPref.getString(SettingsActivity.KEY_FIAT_RATE_SOURCE, "");
    setFiatRateSource(fiatRateSource);

    // Register for future preference changes.
    sharedPref.registerOnSharedPreferenceChangeListener(this);
}

From source file:com.lan.nicehair.common.download.DownloadThread.java

/**
 * Executes the download in a separate thread
 *///from   w  ww  .j  av  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 = DownloadManager.Impl.STATUS_UNKNOWN_ERROR;

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

        AppLog.d(TAG, "initiating download for " + mInfo.mUri);

        client = HttpClientFactory.get().getHttpClient();

        boolean finished = false;
        while (!finished) {

            AppLog.d(TAG, "Initiating request for download " + mInfo.mId + " url " + mInfo.mUri);

            HttpGet request = new HttpGet(state.mRequestUri);
            try {
                executeDownload(state, client, request);
                finished = true;
            } catch (RetryDownload exc) {
                // fall through
            } finally {
                request.abort();
                request = null;
            }
        }

        AppLog.d(TAG, "download completed for " + mInfo.mUri);

        if (!checkFile(state)) {
            throw new Throwable("File MD5 code is not the same as server");
        }

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