Java Code Examples for android.os.HandlerThread#quit()

private synchronized void stopDraw() {
    if (handler != null) {
        handler.quit();
        handler = null;
    }
    HandlerThread handlerThread = this.mHandlerThread;
    mHandlerThread = null;
    if (handlerThread != null) {
        try {
            handlerThread.join();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        handlerThread.quit();
    }
}
 

private synchronized void stopDraw() {
    if (handler != null) {
        handler.quit();
        handler = null;
    }
    HandlerThread handlerThread = this.mHandlerThread;
    mHandlerThread = null;
    if (handlerThread != null) {
        try {
            handlerThread.join();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        handlerThread.quit();
    }
}
 

private void stopDraw() {
    if (this.handler != null) {
        this.handler.quit();
        this.handler = null;
    }
    if (this.mHandlerThread != null) {
        HandlerThread handlerThread = this.mHandlerThread;
        this.mHandlerThread = null;
        try {
            handlerThread.join();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        handlerThread.quit();
    }
}
 

private void stopDraw() {
    DrawHandler handler = this.handler;
    this.handler = null;
    unlockCanvasAndPost();
    if (handler != null) {
        handler.quit();
    }
    if (this.mHandlerThread != null) {
        HandlerThread handlerThread = this.mHandlerThread;
        this.mHandlerThread = null;
        try {
            handlerThread.join();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        handlerThread.quit();
    }
}
 

private void stopDraw() {
    if (this.handler != null) {
        this.handler.quit();
        this.handler = null;
    }
    if (this.mHandlerThread != null) {
        HandlerThread handlerThread = this.mHandlerThread;
        this.mHandlerThread = null;
        try {
            handlerThread.join();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        handlerThread.quit();
    }
}
 

private void stopDraw() {
    if (handler != null) {
        handler.quit();
        handler = null;
    }
    if (mHandlerThread != null) {
        HandlerThread handlerThread = this.mHandlerThread;
        mHandlerThread = null;
        try {
            handlerThread.join();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        handlerThread.quit();
    }
}
 

/**
 * Helper method to {@link #runService(Context, Intent)}
 * Starts the wait watcher thread if not already started.
 * Halting condition depends on the state of {@link #handlerThread}
 * @param context
 */
private static synchronized void init(final Context context) {

    final HandlerThread waitingThread = new HandlerThread("service_startup_watcher");
    waitingThread.start();
    final Handler handler = new Handler(waitingThread.getLooper());
    final NotificationManager notificationManager = (NotificationManager)
            context.getSystemService(Context.NOTIFICATION_SERVICE);
    final NotificationCompat.Builder mBuilder=new NotificationCompat.Builder(context);
    mBuilder.setContentTitle(context.getString(R.string.waiting_title));
    mBuilder.setContentText(context.getString(R.string.waiting_content));
    mBuilder.setAutoCancel(false);
    mBuilder.setSmallIcon(R.drawable.ic_all_inclusive_white_36dp);
    mBuilder.setProgress(0, 0, true);

    Runnable runnable = new Runnable() {
        @Override
        public void run() {
            if (handlerThread==null || !handlerThread.isAlive()) {
                // service is been finished, let's start this one
                // pop recent intent from pendingIntents
                final int size = pendingIntents.size();
	if (size > 0) {
		context.startService(pendingIntents.remove(size - 1));
	}

                if (pendingIntents.size()==0) {
                    // we've done all the work, free up resources (if not already killed by system)
                    notificationManager.cancel(ID_NOTIFICATION_WAIT);
                    handler.removeCallbacks(this);
                    waitingThread.quit();
                    return;
                } else {
                    notificationManager.notify(ID_NOTIFICATION_WAIT, mBuilder.build());
                }
            }
            handler.postDelayed(this, 1000);
        }
    };
    handler.postDelayed(runnable, 0);
}
 

@Test
public void testSetRootAsyncWithCompatibleMeasureDuringLayout() throws InterruptedException {
  Component oldComponent =
      SimpleMountSpecTester.create(mContext).widthPx(100).heightPx(100).color(1234).build();
  ComponentTree componentTree = ComponentTree.create(mContext, oldComponent).build();
  componentTree.setLithoView(new LithoView(mContext));

  int widthSpec1 = SizeSpec.makeSizeSpec(1000, SizeSpec.EXACTLY);
  int heightSpec1 = SizeSpec.makeSizeSpec(1000, SizeSpec.AT_MOST);
  int widthSpec2 = SizeSpec.makeSizeSpec(1000, SizeSpec.EXACTLY);
  int heightSpec2 = SizeSpec.makeSizeSpec(500, SizeSpec.AT_MOST);

  componentTree.attach();
  componentTree.measure(widthSpec1, heightSpec1, new int[2], false);

  final TestDrawableComponent.BlockInPrepareComponentListener blockInPrepare =
      new TestDrawableComponent.BlockInPrepareComponentListener();
  blockInPrepare.setDoNotBlockOnThisThread();
  TestDrawableComponent newComponent =
      TestDrawableComponent.create(mContext).widthPx(100).heightPx(100).color(1234).build();
  newComponent.setTestComponentListener(blockInPrepare);

  componentTree.setRootAsync(newComponent);

  final TimeOutSemaphore asyncLayoutFinish =
      runOnBackgroundThread(
          new Runnable() {
            @Override
            public void run() {
              mLayoutThreadShadowLooper.runToEndOfTasks();
            }
          });

  blockInPrepare.awaitPrepareStart();

  // At this point, the Layout thread is blocked in prepare (waiting for unblockAsyncPrepare) and
  // will have already captured the "bad" specs, but not completed its layout.

  // This is a bit of a hack: Robolectric's ShadowLegacyLooper implementation is synchronized
  // on runToEndOfTasks and post(). Since we are simulating being in the middle of calculating a
  // layout, this means that we can't post() to the same Handler (as we will try to do in measure)
  // The "fix" here is to update the layout thread to a new handler/looper that can be controlled
  // separately.
  HandlerThread newHandlerThread = createAndStartNewHandlerThread();
  componentTree.updateLayoutThreadHandler(
      new LithoHandler.DefaultLithoHandler(newHandlerThread.getLooper()));
  ShadowLooper newThreadLooper = Shadows.shadowOf(newHandlerThread.getLooper());

  assertThat(componentTree.hasCompatibleLayout(widthSpec2, heightSpec2))
      .describedAs("Asserting test setup, second set of specs should be compatible already.")
      .isTrue();
  componentTree.measure(widthSpec2, heightSpec2, new int[2], false);

  assertThat(componentTree.getRoot()).isEqualTo(newComponent);
  assertThat(componentTree.hasCompatibleLayout(widthSpec2, heightSpec2)).isTrue();
  assertThat(componentTree.getMainThreadLayoutState().isForComponentId(newComponent.getId()))
      .isTrue()
      .withFailMessage(
          "The main thread should calculate a new layout synchronously because the async layout will not have compatible size specs");
  assertThat(componentTree.getMainThreadLayoutState().getHeight()).isEqualTo(100);

  // Finally, let the async layout finish and make sure it doesn't replace the layout from measure

  blockInPrepare.allowPrepareToComplete();
  asyncLayoutFinish.acquire();

  newComponent.setTestComponentListener(null);
  newThreadLooper.runToEndOfTasks();
  mLayoutThreadShadowLooper.runToEndOfTasks();
  ShadowLooper.runUiThreadTasks();

  assertThat(componentTree.getRoot()).isEqualTo(newComponent);
  assertThat(componentTree.hasCompatibleLayout(widthSpec2, heightSpec2)).isTrue();
  assertThat(componentTree.getMainThreadLayoutState().isForComponentId(newComponent.getId()))
      .isTrue();
  assertThat(componentTree.getMainThreadLayoutState().getHeight()).isEqualTo(100);

  assertThat(mLithoStatsRule.getComponentCalculateLayoutCount())
      .describedAs(
          "We expect one initial layout, the async layout (thrown away), and a final layout after measure.")
      .isEqualTo(3);

  newHandlerThread.quit();
}
 

@Test
public void
    testSetRootAsyncWithIncompatibleMeasureButCompatibleMeasureForExistingLayoutDuringLayout()
        throws InterruptedException {
  Component oldComponent =
      SimpleMountSpecTester.create(mContext).widthPx(100).heightPx(100).color(1234).build();
  ComponentTree componentTree = ComponentTree.create(mContext, oldComponent).build();
  componentTree.setLithoView(new LithoView(mContext));

  int widthSpec1 = SizeSpec.makeSizeSpec(1000, SizeSpec.EXACTLY);
  int heightSpec1 = SizeSpec.makeSizeSpec(1000, SizeSpec.AT_MOST);
  int widthSpec2 = SizeSpec.makeSizeSpec(1000, SizeSpec.EXACTLY);
  int heightSpec2 = SizeSpec.makeSizeSpec(500, SizeSpec.AT_MOST);

  componentTree.attach();
  componentTree.measure(widthSpec1, heightSpec1, new int[2], false);

  final TestDrawableComponent.BlockInPrepareComponentListener blockInPrepare =
      new TestDrawableComponent.BlockInPrepareComponentListener();
  blockInPrepare.setDoNotBlockOnThisThread();
  TestDrawableComponent newComponent =
      TestDrawableComponent.create(mContext).flexGrow(1).color(1234).build();
  newComponent.setTestComponentListener(blockInPrepare);

  componentTree.setRootAsync(newComponent);

  final TimeOutSemaphore asyncLayoutFinish =
      runOnBackgroundThread(
          new Runnable() {
            @Override
            public void run() {
              mLayoutThreadShadowLooper.runToEndOfTasks();
            }
          });

  blockInPrepare.awaitPrepareStart();

  // At this point, the Layout thread is blocked in prepare (waiting for unblockAsyncPrepare) and
  // will have already captured the "bad" specs, but not completed its layout.

  // This is a bit of a hack: Robolectric's ShadowLegacyLooper implementation is synchronized
  // on runToEndOfTasks and post(). Since we are simulating being in the middle of calculating a
  // layout, this means that we can't post() to the same Handler (as we will try to do in measure)
  // The "fix" here is to update the layout thread to a new handler/looper that can be controlled
  // separately.
  HandlerThread newHandlerThread = createAndStartNewHandlerThread();
  componentTree.updateLayoutThreadHandler(
      new LithoHandler.DefaultLithoHandler(newHandlerThread.getLooper()));
  ShadowLooper newThreadLooper = Shadows.shadowOf(newHandlerThread.getLooper());

  assertThat(componentTree.hasCompatibleLayout(widthSpec2, heightSpec2))
      .describedAs("Asserting test setup, second set of specs should be compatible already.")
      .isTrue();
  componentTree.measure(widthSpec2, heightSpec2, new int[2], false);

  assertThat(componentTree.getRoot()).isEqualTo(newComponent);
  assertThat(componentTree.hasCompatibleLayout(widthSpec2, heightSpec2)).isTrue();
  assertThat(componentTree.getMainThreadLayoutState().isForComponentId(newComponent.getId()))
      .isTrue()
      .withFailMessage(
          "The main thread should calculate a new layout synchronously because the async layout will not have compatible size specs");
  assertThat(componentTree.getMainThreadLayoutState().getHeight()).isEqualTo(500);

  // Finally, let the async layout finish and make sure it doesn't replace the layout from measure

  blockInPrepare.allowPrepareToComplete();
  asyncLayoutFinish.acquire();

  newComponent.setTestComponentListener(null);
  newThreadLooper.runToEndOfTasks();
  mLayoutThreadShadowLooper.runToEndOfTasks();
  ShadowLooper.runUiThreadTasks();

  assertThat(componentTree.getRoot()).isEqualTo(newComponent);
  assertThat(componentTree.hasCompatibleLayout(widthSpec2, heightSpec2)).isTrue();
  assertThat(componentTree.getMainThreadLayoutState().isForComponentId(newComponent.getId()))
      .isTrue();
  assertThat(componentTree.getMainThreadLayoutState().getHeight()).isEqualTo(500);

  assertThat(mLithoStatsRule.getComponentCalculateLayoutCount())
      .describedAs(
          "We expect one initial layout, the async layout (thrown away), and a final layout from measure.")
      .isEqualTo(3);

  newHandlerThread.quit();
}
 

@Override
public boolean quitSafely(HandlerThread thread) {
    return thread.quit();
}
 

/**
 * Called after all test classes are in place, ready to test
 */
protected void start() {
	TestCaseCollector collector = getTestCaseCollector(this.getClass().getClassLoader());
	try {
		collector.addTestClasses(mTestClasses);
	} catch (ClassNotFoundException e) {
		// will be caught by uncaught handler
		throw new RuntimeException(e.getMessage(), e);
	}
	if (mDebug) {
		Debug.waitForDebugger();
	}
	mHandlerThread = new HandlerThread(HANDLER_THREAD_NAME);
	mHandlerThread.setDaemon(true);
	mHandlerThread.start();
	UiAutomationShellWrapper automationWrapper = new UiAutomationShellWrapper();
	automationWrapper.connect();

	long startTime = SystemClock.uptimeMillis();
	TestResult testRunResult = new TestResult();
	ResultReporter resultPrinter;
	String outputFormat = mParams.getString("outputFormat");
	List<TestCase> testCases = collector.getTestCases();
	Bundle testRunOutput = new Bundle();
	if ("simple".equals(outputFormat)) {
		resultPrinter = new SimpleResultPrinter(System.out, true);
	} else {
		resultPrinter = new WatcherResultPrinter(testCases.size());
	}
	try {
		automationWrapper.setRunAsMonkey(mMonkey);
		mUiDevice = MyUiDevice.getInstance();
		UiAutomation uiAutomation = automationWrapper.getUiAutomation();
		mUiDevice.initialize(new ShellUiAutomatorBridge(uiAutomation));
		mUiDevice.setUiAutomation(uiAutomation);

		String traceType = mParams.getString("traceOutputMode");
		if (traceType != null) {
			Tracer.Mode mode = Tracer.Mode.valueOf(Tracer.Mode.class, traceType);
			if (mode == Tracer.Mode.FILE || mode == Tracer.Mode.ALL) {
				String filename = mParams.getString("traceLogFilename");
				if (filename == null) {
					throw new RuntimeException("Name of log file not specified. " + "Please specify it using traceLogFilename parameter");
				}
				Tracer.getInstance().setOutputFilename(filename);
			}
			Tracer.getInstance().setOutputMode(mode);
		}

		// add test listeners
		testRunResult.addListener(resultPrinter);
		// add all custom listeners
		for (TestListener listener : mTestListeners) {
			testRunResult.addListener(listener);
		}

		// run tests for realz!
		for (TestCase testCase : testCases) {
			prepareTestCase(testCase);
			testCase.run(testRunResult);
		}
	} catch (Throwable t) {
		// catch all exceptions so a more verbose error message can be outputted
		resultPrinter.printUnexpectedError(t);
	} finally {
		long runTime = SystemClock.uptimeMillis() - startTime;
		resultPrinter.print(testRunResult, runTime, testRunOutput);
		automationWrapper.disconnect();
		automationWrapper.setRunAsMonkey(false);
		mHandlerThread.quit();
	}
}