Java 类com.facebook.react.uimanager.AppRegistry 实例源码

private void attachMeasuredRootViewToInstance(
    ReactRootView rootView,
    CatalystInstance catalystInstance) {
  UiThreadUtil.assertOnUiThread();

  // Reset view content as it's going to be populated by the application content from JS
  rootView.removeAllViews();
  rootView.setId(View.NO_ID);

  UIManagerModule uiManagerModule = catalystInstance.getNativeModule(UIManagerModule.class);
  int rootTag = uiManagerModule.addMeasuredRootView(rootView);
  @Nullable Bundle launchOptions = rootView.getLaunchOptions();
  WritableMap initialProps = launchOptions != null
      ? Arguments.fromBundle(launchOptions)
      : Arguments.createMap();
  String jsAppModuleName = rootView.getJSModuleName();

  WritableNativeMap appParams = new WritableNativeMap();
  appParams.putDouble("rootTag", rootTag);
  appParams.putMap("initialProps", initialProps);
  catalystInstance.getJSModule(AppRegistry.class).runApplication(jsAppModuleName, appParams);
}

private void attachMeasuredRootViewToInstance(
    ReactRootView rootView,
    CatalystInstance catalystInstance) {
  UiThreadUtil.assertOnUiThread();

  // Reset view content as it's going to be populated by the application content from JS
  rootView.removeAllViews();
  rootView.setId(View.NO_ID);

  UIManagerModule uiManagerModule = catalystInstance.getNativeModule(UIManagerModule.class);
  int rootTag = uiManagerModule.addMeasuredRootView(rootView);
  @Nullable Bundle launchOptions = rootView.getLaunchOptions();
  WritableMap initialProps = launchOptions != null
      ? Arguments.fromBundle(launchOptions)
      : Arguments.createMap();
  String jsAppModuleName = rootView.getJSModuleName();

  WritableNativeMap appParams = new WritableNativeMap();
  appParams.putDouble("rootTag", rootTag);
  appParams.putMap("initialProps", initialProps);
  catalystInstance.getJSModule(AppRegistry.class).runApplication(jsAppModuleName, appParams);
}

private void attachMeasuredRootViewToInstance(
    ReactRootView rootView,
    CatalystInstance catalystInstance) {
  UiThreadUtil.assertOnUiThread();

  // Reset view content as it's going to be populated by the application content from JS
  rootView.removeAllViews();
  rootView.setId(View.NO_ID);

  UIManagerModule uiManagerModule = catalystInstance.getNativeModule(UIManagerModule.class);
  int rootTag = uiManagerModule.addMeasuredRootView(rootView);
  @Nullable Bundle launchOptions = rootView.getLaunchOptions();
  WritableMap initialProps = launchOptions != null
      ? Arguments.fromBundle(launchOptions)
      : Arguments.createMap();
  String jsAppModuleName = rootView.getJSModuleName();

  WritableNativeMap appParams = new WritableNativeMap();
  appParams.putDouble("rootTag", rootTag);
  appParams.putMap("initialProps", initialProps);
  catalystInstance.getJSModule(AppRegistry.class).runApplication(jsAppModuleName, appParams);
}

private void attachMeasuredRootViewToInstance(
    ReactRootView rootView,
    CatalystInstance catalystInstance) {
  Systrace.beginSection(TRACE_TAG_REACT_JAVA_BRIDGE, "attachMeasuredRootViewToInstance");
  UiThreadUtil.assertOnUiThread();

  // Reset view content as it's going to be populated by the application content from JS
  rootView.removeAllViews();
  rootView.setId(View.NO_ID);

  UIManagerModule uiManagerModule = catalystInstance.getNativeModule(UIManagerModule.class);
  int rootTag = uiManagerModule.addMeasuredRootView(rootView);
  rootView.setRootViewTag(rootTag);
  @Nullable Bundle launchOptions = rootView.getLaunchOptions();
  WritableMap initialProps = Arguments.makeNativeMap(launchOptions);
  String jsAppModuleName = rootView.getJSModuleName();

  WritableNativeMap appParams = new WritableNativeMap();
  appParams.putDouble("rootTag", rootTag);
  appParams.putMap("initialProps", initialProps);
  catalystInstance.getJSModule(AppRegistry.class).runApplication(jsAppModuleName, appParams);
  Systrace.endSection(TRACE_TAG_REACT_JAVA_BRIDGE);
}

/**
 * Start a JS task. Handles invoking {@link AppRegistry#startHeadlessTask} and notifying
 * listeners.
 *
 * @return a unique id representing this task instance.
 */
public synchronized int startTask(final HeadlessJsTaskConfig taskConfig) {
  UiThreadUtil.assertOnUiThread();
  if (mReactContext.getLifecycleState() == LifecycleState.RESUMED &&
    !taskConfig.isAllowedInForeground()) {
    throw new IllegalStateException(
      "Tried to start task " + taskConfig.getTaskKey() +
        " while in foreground, but this is not allowed.");
  }
  final int taskId = mLastTaskId.incrementAndGet();
  mReactContext.getJSModule(AppRegistry.class)
    .startHeadlessTask(taskId, taskConfig.getTaskKey(), taskConfig.getData());
  if (taskConfig.getTimeout() > 0) {
    scheduleTaskTimeout(taskId, taskConfig.getTimeout());
  }
  mActiveTasks.add(taskId);
  for (HeadlessJsTaskEventListener listener : mHeadlessJsTaskEventListeners) {
    listener.onHeadlessJsTaskStart(taskId);
  }
  return taskId;
}

@Override
public List<Class<? extends JavaScriptModule>> createJSModules() {
  List<Class<? extends JavaScriptModule>> jsModules = new ArrayList<>(Arrays.asList(
      DeviceEventManagerModule.RCTDeviceEventEmitter.class,
      JSTimersExecution.class,
      RCTEventEmitter.class,
      RCTNativeAppEventEmitter.class,
      AppRegistry.class,
      com.facebook.react.bridge.Systrace.class,
      HMRClient.class));

  if (ReactBuildConfig.DEBUG) {
    jsModules.add(DebugComponentOwnershipModule.RCTDebugComponentOwnership.class);
    jsModules.add(JSCHeapCapture.HeapCapture.class);
    jsModules.add(JSCSamplingProfiler.SamplingProfiler.class);
  }

  return jsModules;
}

private void detachViewFromInstance(
    ReactRootView rootView,
    CatalystInstance catalystInstance) {
  UiThreadUtil.assertOnUiThread();
  catalystInstance.getJSModule(AppRegistry.class)
      .unmountApplicationComponentAtRootTag(rootView.getId());
}

@Override
public List<Class<? extends JavaScriptModule>> createJSModules() {
  return Arrays.asList(
      DeviceEventManagerModule.RCTDeviceEventEmitter.class,
      JSTimersExecution.class,
      RCTEventEmitter.class,
      RCTNativeAppEventEmitter.class,
      AppRegistry.class,
      com.facebook.react.bridge.Systrace.class,
      HMRClient.class,
      DebugComponentOwnershipModule.RCTDebugComponentOwnership.class);
}

private void detachViewFromInstance(
    ReactRootView rootView,
    CatalystInstance catalystInstance) {
  UiThreadUtil.assertOnUiThread();
  catalystInstance.getJSModule(AppRegistry.class)
      .unmountApplicationComponentAtRootTag(rootView.getId());
}

@Override
public List<Class<? extends JavaScriptModule>> createJSModules() {
  return Arrays.asList(
      DeviceEventManagerModule.RCTDeviceEventEmitter.class,
      JSTimersExecution.class,
      RCTEventEmitter.class,
      RCTNativeAppEventEmitter.class,
      AppRegistry.class,
      com.facebook.react.bridge.Systrace.class,
      HMRClient.class,
      DebugComponentOwnershipModule.RCTDebugComponentOwnership.class);
}

private void detachViewFromInstance(
    ReactRootView rootView,
    CatalystInstance catalystInstance) {
  UiThreadUtil.assertOnUiThread();
  catalystInstance.getJSModule(AppRegistry.class)
      .unmountApplicationComponentAtRootTag(rootView.getId());
}

@Override
public List<Class<? extends JavaScriptModule>> createJSModules() {
  return Arrays.asList(
      DeviceEventManagerModule.RCTDeviceEventEmitter.class,
      JSTimersExecution.class,
      RCTEventEmitter.class,
      RCTNativeAppEventEmitter.class,
      AppRegistry.class,
      com.facebook.react.bridge.Systrace.class,
      HMRClient.class,
      JSCHeapCapture.HeapCapture.class,
      DebugComponentOwnershipModule.RCTDebugComponentOwnership.class);
}

private void detachViewFromInstance(
    ReactRootView rootView,
    CatalystInstance catalystInstance) {
  UiThreadUtil.assertOnUiThread();
  catalystInstance.getJSModule(AppRegistry.class)
      .unmountApplicationComponentAtRootTag(rootView.getId());
}