Examples with PowerManager android.os.PowerManager used on opensource projects

Example 86 with PowerManager

use of android.os.PowerManager in project AndroidChromium by JackyAndroid.

the class PrecacheController method acquirePrecachingWakeLock.

/** Acquires the precaching {@link WakeLock}. */
@VisibleForTesting
void acquirePrecachingWakeLock() {
    assert mNonThreadSafe.calledOnValidThread();
    Log.v(TAG, "acquiring wake lock");
    if (mPrecachingWakeLock == null) {
        PowerManager pm = (PowerManager) mAppContext.getSystemService(Context.POWER_SERVICE);
        mPrecachingWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
    }
    mPrecachingWakeLock.acquire();
}

Example 87 with PowerManager

use of android.os.PowerManager in project wifikeyboard by IvanVolosyuk.

the class WiFiInputMethod method onCreate.

@Override
public void onCreate() {
    super.onCreate();
    PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
    wakeLock = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.ON_AFTER_RELEASE, "wifikeyboard");
    //    Debug.d("WiFiInputMethod started");
    serviceConnection = new ServiceConnection() {

        public void onServiceConnected(ComponentName name, IBinder service) {
            //        Debug.d("WiFiInputMethod connected to HttpService.");
            try {
                remoteKeyboard = RemoteKeyboard.Stub.asInterface(service);
                keyboardListener = new RemoteKeyListener.Stub() {

                    @Override
                    public void keyEvent(int code, boolean pressed) throws RemoteException {
                        // Debug.d("got key in WiFiInputMethod");
                        receivedKey(code, pressed);
                    }

                    @Override
                    public void charEvent(int code) throws RemoteException {
                        // Debug.d("got key in WiFiInputMethod");
                        receivedChar(code);
                    }

                    @Override
                    public boolean setText(String text) throws RemoteException {
                        return WiFiInputMethod.this.setText(text);
                    }

                    @Override
                    public String getText() throws RemoteException {
                        return WiFiInputMethod.this.getText();
                    }
                };
                RemoteKeyboard.Stub.asInterface(service).registerKeyListener(keyboardListener);
            } catch (RemoteException e) {
                throw new RuntimeException("WiFiInputMethod failed to connected to HttpService.", e);
            }
        }

        //@Override
        public void onServiceDisconnected(ComponentName name) {
        //        Debug.d("WiFiInputMethod disconnected from HttpService.");
        }
    };
    if (this.bindService(new Intent(this, HttpService.class), serviceConnection, BIND_AUTO_CREATE) == false) {
        throw new RuntimeException("failed to connect to HttpService");
    }
}

Example 88 with PowerManager

use of android.os.PowerManager in project android_frameworks_base by DirtyUnicorns.

the class MediaPlayer method setWakeMode.

/**
     * Set the low-level power management behavior for this MediaPlayer.  This
     * can be used when the MediaPlayer is not playing through a SurfaceHolder
     * set with {@link #setDisplay(SurfaceHolder)} and thus can use the
     * high-level {@link #setScreenOnWhilePlaying(boolean)} feature.
     *
     * <p>This function has the MediaPlayer access the low-level power manager
     * service to control the device's power usage while playing is occurring.
     * The parameter is a combination of {@link android.os.PowerManager} wake flags.
     * Use of this method requires {@link android.Manifest.permission#WAKE_LOCK}
     * permission.
     * By default, no attempt is made to keep the device awake during playback.
     *
     * @param context the Context to use
     * @param mode    the power/wake mode to set
     * @see android.os.PowerManager
     */
public void setWakeMode(Context context, int mode) {
    boolean washeld = false;
    /* Disable persistant wakelocks in media player based on property */
    if (SystemProperties.getBoolean("audio.offload.ignore_setawake", false) == true) {
        Log.w(TAG, "IGNORING setWakeMode " + mode);
        return;
    }
    if (mWakeLock != null) {
        if (mWakeLock.isHeld()) {
            washeld = true;
            mWakeLock.release();
        }
        mWakeLock = null;
    }
    PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
    mWakeLock = pm.newWakeLock(mode | PowerManager.ON_AFTER_RELEASE, MediaPlayer.class.getName());
    mWakeLock.setReferenceCounted(false);
    if (washeld) {
        mWakeLock.acquire();
    }
}

Example 89 with PowerManager

use of android.os.PowerManager in project android_frameworks_base by DirtyUnicorns.

the class FrameworkPerfActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // Set the layout for this activity.  You can find it
    // in res/layout/hello_activity.xml
    setContentView(R.layout.main);
    mFgSpinner = (Spinner) findViewById(R.id.fgspinner);
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, mAvailOpLabels);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    mFgSpinner.setAdapter(adapter);
    mFgSpinner.setOnItemSelectedListener(this);
    mBgSpinner = (Spinner) findViewById(R.id.bgspinner);
    adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, mAvailOpLabels);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    mBgSpinner.setAdapter(adapter);
    mBgSpinner.setOnItemSelectedListener(this);
    mLimitSpinner = (Spinner) findViewById(R.id.limitspinner);
    adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, mLimitLabels);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    mLimitSpinner.setAdapter(adapter);
    mLimitSpinner.setOnItemSelectedListener(this);
    mTestTime = (TextView) findViewById(R.id.testtime);
    mLimitLabel = (TextView) findViewById(R.id.limitlabel);
    mStartButton = (Button) findViewById(R.id.start);
    mStartButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            startRunning();
        }
    });
    mStopButton = (Button) findViewById(R.id.stop);
    mStopButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            stopRunning();
        }
    });
    mStopButton.setEnabled(false);
    mLocalCheckBox = (CheckBox) findViewById(R.id.local);
    mLog = (TextView) findViewById(R.id.log);
    mLog.setTextColor(Color.RED);
    PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
    mPartialWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "Scheduler");
    mPartialWakeLock.setReferenceCounted(false);
}

Example 90 with PowerManager

use of android.os.PowerManager in project android_frameworks_base by DirtyUnicorns.

the class NetworkStatsServiceTest method setUp.

@Override
public void setUp() throws Exception {
    super.setUp();
    mServiceContext = new BroadcastInterceptingContext(getContext());
    mStatsDir = getContext().getFilesDir();
    if (mStatsDir.exists()) {
        IoUtils.deleteContents(mStatsDir);
    }
    mNetManager = createMock(INetworkManagementService.class);
    // TODO: Mock AlarmManager when migrating this test to Mockito.
    AlarmManager alarmManager = (AlarmManager) mServiceContext.getSystemService(Context.ALARM_SERVICE);
    mTime = createMock(TrustedTime.class);
    mSettings = createMock(NetworkStatsSettings.class);
    mConnManager = createMock(IConnectivityManager.class);
    PowerManager powerManager = (PowerManager) mServiceContext.getSystemService(Context.POWER_SERVICE);
    PowerManager.WakeLock wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
    mService = new NetworkStatsService(mServiceContext, mNetManager, alarmManager, wakeLock, mTime, TelephonyManager.getDefault(), mSettings, new NetworkStatsObservers(), mStatsDir, getBaseDir(mStatsDir));
    mHandlerThread = new IdleableHandlerThread("HandlerThread");
    mHandlerThread.start();
    Handler.Callback callback = new NetworkStatsService.HandlerCallback(mService);
    mHandler = new Handler(mHandlerThread.getLooper(), callback);
    mService.setHandler(mHandler, callback);
    mService.bindConnectivityManager(mConnManager);
    mElapsedRealtime = 0L;
    expectCurrentTime();
    expectDefaultSettings();
    expectNetworkStatsUidDetail(buildEmptyStats());
    expectSystemReady();
    // catch INetworkManagementEventObserver during systemReady()
    final Capture<INetworkManagementEventObserver> networkObserver = new Capture<INetworkManagementEventObserver>();
    mNetManager.registerObserver(capture(networkObserver));
    expectLastCall().atLeastOnce();
    replay();
    mService.systemReady();
    mSession = mService.openSession();
    verifyAndReset();
    mNetworkObserver = networkObserver.getValue();
}