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

Example 91 with ConditionVariable

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

the class MediaPlayerPerformance method initializeMessageLooper.

private void initializeMessageLooper() {
    final ConditionVariable startDone = new ConditionVariable();
    new Thread() {

        @Override
        public void run() {
            Looper.prepare();
            Log.v(TAG, "start loopRun");
            mLooper = Looper.myLooper();
            mCamera = Camera.open(CAMERA_ID);
            startDone.open();
            Looper.loop();
            Log.v(TAG, "initializeMessageLooper: quit.");
        }
    }.start();
    if (!startDone.block(WAIT_FOR_COMMAND_TO_COMPLETE)) {
        fail("initializeMessageLooper: start timeout");
    }
}

Example 92 with ConditionVariable

use of android.os.ConditionVariable in project android_frameworks_base by AOSPA.

the class MediaPlayerPerformance method initializeMessageLooper.

private void initializeMessageLooper() {
    final ConditionVariable startDone = new ConditionVariable();
    new Thread() {

        @Override
        public void run() {
            Looper.prepare();
            Log.v(TAG, "start loopRun");
            mLooper = Looper.myLooper();
            mCamera = Camera.open(CAMERA_ID);
            startDone.open();
            Looper.loop();
            Log.v(TAG, "initializeMessageLooper: quit.");
        }
    }.start();
    if (!startDone.block(WAIT_FOR_COMMAND_TO_COMPLETE)) {
        fail("initializeMessageLooper: start timeout");
    }
}

Example 93 with ConditionVariable

use of android.os.ConditionVariable in project android_frameworks_base by AOSPA.

the class RequestThreadManager method configure.

/**
     * Configure with the current list of output Surfaces.
     *
     * <p>
     * This operation blocks until the configuration is complete.
     * </p>
     *
     * <p>Using a {@code null} or empty {@code outputs} list is the equivalent of unconfiguring.</p>
     *
     * @param outputs a {@link java.util.Collection} of outputs to configure.
     */
public void configure(Collection<Pair<Surface, Size>> outputs) {
    Handler handler = mRequestThread.waitAndGetHandler();
    final ConditionVariable condition = new ConditionVariable(/*closed*/
    false);
    ConfigureHolder holder = new ConfigureHolder(condition, outputs);
    handler.sendMessage(handler.obtainMessage(MSG_CONFIGURE_OUTPUTS, 0, 0, holder));
    condition.block();
}

Example 94 with ConditionVariable

use of android.os.ConditionVariable in project android_frameworks_base by AOSPA.

the class CameraTest method initializeMessageLooper.

/*
     * Initializes the message looper so that the Camera object can 
     * receive the callback messages.
     */
private void initializeMessageLooper() {
    final ConditionVariable startDone = new ConditionVariable();
    Log.v(TAG, "start looper");
    new Thread() {

        @Override
        public void run() {
            // Set up a looper to be used by camera.
            Looper.prepare();
            Log.v(TAG, "start loopRun");
            // Save the looper so that we can terminate this thread 
            // after we are done with it.
            mLooper = Looper.myLooper();
            mCamera = Camera.open(CAMERA_ID);
            startDone.open();
            // Blocks forever until Looper.quit() is called.
            Looper.loop();
            Log.v(TAG, "initializeMessageLooper: quit.");
        }
    }.start();
    if (!startDone.block(WAIT_FOR_COMMAND_TO_COMPLETE)) {
        fail("initializeMessageLooper: start timeout");
    }
}

Example 95 with ConditionVariable

use of android.os.ConditionVariable in project android_frameworks_base by ResurrectionRemix.

the class ConnectivityServiceTest method testStateChangeNetworkCallbacks.

@LargeTest
public void testStateChangeNetworkCallbacks() throws Exception {
    final TestNetworkCallback genericNetworkCallback = new TestNetworkCallback();
    final TestNetworkCallback wifiNetworkCallback = new TestNetworkCallback();
    final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback();
    final NetworkRequest genericRequest = new NetworkRequest.Builder().clearCapabilities().build();
    final NetworkRequest wifiRequest = new NetworkRequest.Builder().addTransportType(TRANSPORT_WIFI).build();
    final NetworkRequest cellRequest = new NetworkRequest.Builder().addTransportType(TRANSPORT_CELLULAR).build();
    mCm.registerNetworkCallback(genericRequest, genericNetworkCallback);
    mCm.registerNetworkCallback(wifiRequest, wifiNetworkCallback);
    mCm.registerNetworkCallback(cellRequest, cellNetworkCallback);
    // Test unvalidated networks
    ConditionVariable cv = waitForConnectivityBroadcasts(1);
    mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
    mCellNetworkAgent.connect(false);
    genericNetworkCallback.expectCallback(CallbackState.AVAILABLE, mCellNetworkAgent);
    cellNetworkCallback.expectCallback(CallbackState.AVAILABLE, mCellNetworkAgent);
    assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork());
    waitFor(cv);
    assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback);
    // This should not trigger spurious onAvailable() callbacks, b/21762680.
    mCellNetworkAgent.adjustScore(-1);
    mService.waitForIdle();
    assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback);
    assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork());
    cv = waitForConnectivityBroadcasts(2);
    mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    mWiFiNetworkAgent.connect(false);
    genericNetworkCallback.expectCallback(CallbackState.AVAILABLE, mWiFiNetworkAgent);
    wifiNetworkCallback.expectCallback(CallbackState.AVAILABLE, mWiFiNetworkAgent);
    assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork());
    waitFor(cv);
    assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback);
    cv = waitForConnectivityBroadcasts(2);
    mWiFiNetworkAgent.disconnect();
    genericNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent);
    wifiNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent);
    cellNetworkCallback.assertNoCallback();
    waitFor(cv);
    assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback);
    cv = waitForConnectivityBroadcasts(1);
    mCellNetworkAgent.disconnect();
    genericNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent);
    cellNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent);
    waitFor(cv);
    assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback);
    // Test validated networks
    mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
    mCellNetworkAgent.connect(true);
    genericNetworkCallback.expectCallback(CallbackState.AVAILABLE, mCellNetworkAgent);
    cellNetworkCallback.expectCallback(CallbackState.AVAILABLE, mCellNetworkAgent);
    assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork());
    assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback);
    // This should not trigger spurious onAvailable() callbacks, b/21762680.
    mCellNetworkAgent.adjustScore(-1);
    mService.waitForIdle();
    assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback);
    assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork());
    mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
    mWiFiNetworkAgent.connect(true);
    genericNetworkCallback.expectCallback(CallbackState.AVAILABLE, mWiFiNetworkAgent);
    genericNetworkCallback.expectCallback(CallbackState.LOSING, mCellNetworkAgent);
    wifiNetworkCallback.expectCallback(CallbackState.AVAILABLE, mWiFiNetworkAgent);
    cellNetworkCallback.expectCallback(CallbackState.LOSING, mCellNetworkAgent);
    assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork());
    assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback);
    mWiFiNetworkAgent.disconnect();
    genericNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent);
    wifiNetworkCallback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent);
    assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback);
    mCellNetworkAgent.disconnect();
    genericNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent);
    cellNetworkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent);
    assertNoCallbacks(genericNetworkCallback, wifiNetworkCallback, cellNetworkCallback);
}