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

Example 71 with ConditionVariable

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

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 72 with ConditionVariable

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

the class SyncRunner method scheduleFilterWake.

protected void scheduleFilterWake(Filter filter, int delay) {
    // Close the wake condition
    mWakeCondition.close();
    // Schedule the wake-up
    final Filter filterToSchedule = filter;
    final ConditionVariable conditionToWake = mWakeCondition;
    mWakeExecutor.schedule(new Runnable() {

        @Override
        public void run() {
            filterToSchedule.unsetStatus(Filter.STATUS_SLEEPING);
            conditionToWake.open();
        }
    }, delay, TimeUnit.MILLISECONDS);
}

Example 73 with ConditionVariable

use of android.os.ConditionVariable in project platform_frameworks_base by android.

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 74 with ConditionVariable

use of android.os.ConditionVariable in project platform_frameworks_base by android.

the class GLThreadManager method setConfigurationAndWait.

/**
     * Configure the GL renderer for the given set of output surfaces, and block until
     * this configuration has been applied.
     *
     * @param surfaces a collection of pairs of {@link android.view.Surface}s and their
     *                 corresponding sizes to configure.
     * @param collector a {@link CaptureCollector} to retrieve requests from.
     */
public void setConfigurationAndWait(Collection<Pair<Surface, Size>> surfaces, CaptureCollector collector) {
    checkNotNull(collector, "collector must not be null");
    Handler handler = mGLHandlerThread.getHandler();
    final ConditionVariable condition = new ConditionVariable(/*closed*/
    false);
    ConfigureHolder configure = new ConfigureHolder(condition, surfaces, collector);
    Message m = handler.obtainMessage(MSG_NEW_CONFIGURATION, /*arg1*/
    0, /*arg2*/
    0, configure);
    handler.sendMessage(m);
    // Block until configuration applied.
    condition.block();
}

Example 75 with ConditionVariable

use of android.os.ConditionVariable in project platform_frameworks_base by android.

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();
}