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Java RCTEventEmitter類代碼示例

本文整理匯總了Java中com.facebook.react.uimanager.events.RCTEventEmitter類的典型用法代碼示例。如果您正苦於以下問題：Java RCTEventEmitter類的具體用法？Java RCTEventEmitter怎麽用？Java RCTEventEmitter使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


RCTEventEmitter類屬於com.facebook.react.uimanager.events包，在下文中一共展示了RCTEventEmitter類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: handleError

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
private void handleError() {
  LogUtils.d(TAG, "handleError");
  if(tweetView != null) {
    tweetView.setVisibility(View.INVISIBLE);
  }

  WritableMap evt = Arguments.createMap();
  evt.putString("message", "Could not load tweet");

  ReactContext ctx = (ReactContext) getContext();
  ctx.getJSModule(RCTEventEmitter.class).receiveEvent(
          getId(),
          "onLoadError",
          evt);

}
開發者ID:netceteragroup，項目名稱:react-native-twitterkit，代碼行數:17，代碼來源:TweetView.java

示例2: createViewInstance

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
@Override
protected PLVideoTextureView createViewInstance(ThemedReactContext reactContext) {
    themedReactContext = reactContext;
    LayoutInflater inflater=LayoutInflater.from(reactContext);
    mEventEmitter=reactContext.getJSModule(RCTEventEmitter.class);
    //plVideoTextureView=(PLVideoTextureView) inflater.inflate(R.layout.video_view,null);
    plVideoTextureView=new PLVideoTextureView(reactContext);
    plVideoTextureView.setOnPreparedListener(mOnPreparedListener);
    plVideoTextureView.setOnInfoListener(mOnInfoListener);
    plVideoTextureView.setOnErrorListener(mOnErrorListener);
    plVideoTextureView.setOnVideoSizeChangedListener(mOnVideoSizeChangedListener);
    plVideoTextureView.setOnBufferingUpdateListener(mOnBufferingUpdateListener);
    plVideoTextureView.setOnCompletionListener(mOnCompletionListener);
    plVideoTextureView.setOnSeekCompleteListener(mOnSeekCompleteListener);
    reactContext.addLifecycleEventListener(this);//監聽LifecycleEventListener的生命周期需要添加這句
    return plVideoTextureView;
}
開發者ID:2534290808，項目名稱:react-native-android-piliplayer，代碼行數:18，代碼來源:PLVideoTextureViewManager.java

示例3: createViewInstance

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
@Override
protected PLVideoView createViewInstance(ThemedReactContext reactContext) {
    this.reactContext = reactContext;
    mEventEmitter = reactContext.getJSModule(RCTEventEmitter.class);
    mVideoView = new PLVideoView(reactContext);
    // Set some listeners
    mVideoView.setOnPreparedListener(mOnPreparedListener);
    mVideoView.setOnInfoListener(mOnInfoListener);
    mVideoView.setOnVideoSizeChangedListener(mOnVideoSizeChangedListener);
    mVideoView.setOnBufferingUpdateListener(mOnBufferingUpdateListener);
    mVideoView.setOnCompletionListener(mOnCompletionListener);
    mVideoView.setOnSeekCompleteListener(mOnSeekCompleteListener);
    mVideoView.setOnErrorListener(mOnErrorListener);

    reactContext.addLifecycleEventListener(this);
    return mVideoView;
}
開發者ID:pili-engineering，項目名稱:pili-react-native，代碼行數:18，代碼來源:PiliPlayerViewManager.java

示例4: createViewInstance

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
@Override
protected RNBottomNavigation createViewInstance(final ThemedReactContext reactContext) {
    final RNBottomNavigation bottomNavigation = new RNBottomNavigation(reactContext);

    bottomNavigation.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
        @Override
        public boolean onNavigationItemSelected(@NonNull MenuItem item) {
            WritableMap event = Arguments.createMap();
            event.putInt("selectedPosition", item.getOrder());
            reactContext.getJSModule(RCTEventEmitter.class).receiveEvent(
                    bottomNavigation.getId(),
                    "topChange",
                    event
            );

            return true;
        }
    });

    return bottomNavigation;
}
開發者ID:timomeh，項目名稱:react-native-android-bottom-navigation，代碼行數:22，代碼來源:RNBottomNavigationManager.java

示例5: onException

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
@Override
public boolean onException(
        Exception e,
        GlideUrl uri,
        Target<GlideDrawable> target,
        boolean isFirstResource
) {
    OkHttpProgressGlideModule.forget(uri.toStringUrl());
    if (!(target instanceof ImageViewTarget)) {
        return false;
    }
    ImageViewWithUrl view = (ImageViewWithUrl) ((ImageViewTarget) target).getView();
    ThemedReactContext context = (ThemedReactContext) view.getContext();
    RCTEventEmitter eventEmitter = context.getJSModule(RCTEventEmitter.class);
    int viewId = view.getId();
    eventEmitter.receiveEvent(viewId, REACT_ON_ERROR_EVENT, new WritableNativeMap());
    eventEmitter.receiveEvent(viewId, REACT_ON_LOAD_END_EVENT, new WritableNativeMap());
    return false;
}
開發者ID:DylanVann，項目名稱:react-native-fast-image，代碼行數:20，代碼來源:FastImageViewManager.java

示例6: onResourceReady

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
@Override
public boolean onResourceReady(
        GlideDrawable resource,
        GlideUrl uri,
        Target<GlideDrawable> target,
        boolean isFromMemoryCache,
        boolean isFirstResource
) {
    if (!(target instanceof ImageViewTarget)) {
        return false;
    }
    ImageViewWithUrl view = (ImageViewWithUrl) ((ImageViewTarget) target).getView();
    ThemedReactContext context = (ThemedReactContext) view.getContext();
    RCTEventEmitter eventEmitter = context.getJSModule(RCTEventEmitter.class);
    int viewId = view.getId();
    eventEmitter.receiveEvent(viewId, REACT_ON_LOAD_EVENT, new WritableNativeMap());
    eventEmitter.receiveEvent(viewId, REACT_ON_LOAD_END_EVENT, new WritableNativeMap());
    return false;
}
開發者ID:DylanVann，項目名稱:react-native-fast-image，代碼行數:20，代碼來源:FastImageViewManager.java

示例7: dispatch

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
@Override
public void dispatch(RCTEventEmitter rctEventEmitter) {
  WritableMap eventData = null;

  if (mImageUri != null || mEventType == ON_LOAD) {
    eventData = Arguments.createMap();

    if (mImageUri != null) {
      eventData.putString("uri", mImageUri);
    }

    if (mEventType == ON_LOAD) {
      WritableMap source = Arguments.createMap();
      source.putDouble("width", mWidth);
      source.putDouble("height", mHeight);
      if (mImageUri != null) {
        source.putString("url", mImageUri);
      }
      eventData.putMap("source", source);
    }
  }

  rctEventEmitter.receiveEvent(getViewTag(), getEventName(), eventData);
}
開發者ID:qq565999484，項目名稱:RNLearn_Project1，代碼行數:25，代碼來源:ImageLoadEvent.java

示例8: createJSModules

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
@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;
}
開發者ID:qq565999484，項目名稱:RNLearn_Project1，代碼行數:20，代碼來源:CoreModulesPackage.java

示例9: onDateSelected

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
@Override
public void onDateSelected(@NonNull MaterialCalendarView widget, @NonNull CalendarDay date, boolean selected) {
    @SuppressLint("SimpleDateFormat") SimpleDateFormat df = new SimpleDateFormat("yyyy/MM/dd");
    Calendar calendar = date.getCalendar();
    WritableMap event = Arguments.createMap();
    event.putString("date", df.format(calendar.getTime()));
    event.putBoolean("selected", selected);
    ReactContext reactContext = (ReactContext) getContext();
    reactContext
            .getJSModule(RCTEventEmitter.class)
            .receiveEvent(
                    getId(),
                    "topDateChange",
                    event
            );
}
開發者ID:NuclleaR，項目名稱:react-native-material-calendarview，代碼行數:17，代碼來源:ReactMaterialCalendarView.java

示例10: onLoadFailed

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
@Override
public void onLoadFailed(Exception e, Drawable errorDrawable) {
    super.onLoadFailed(e, errorDrawable);
    ThemedReactContext context = view.getThemedReactContext();
    if (context != null) {
        WritableMap event = Arguments.createMap();
        if (e != null) {
            event.putString("error", e.getMessage());
        } else {
            event.putString("error", "Unknown");
        }
        final Uri uri = view.getImageUri();
        if (uri != null) {
            event.putString("uri", uri.toString());
        }
        context.getJSModule(RCTEventEmitter.class).receiveEvent(view.getId(), "onWebImageError", event);
    }
}
開發者ID:vovkasm，項目名稱:react-native-web-image，代碼行數:19，代碼來源:WebImageView.java

示例11: RCTVideoView

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
public RCTVideoView(ThemedReactContext themedReactContext) {
    super(themedReactContext);
    mEventEmitter = themedReactContext.getJSModule(RCTEventEmitter.class);
    Vitamio.isInitialized(themedReactContext);

    mProgressUpdateRunnable = new Runnable() {
        @Override
        public void run() {

            if (mMediaPlayerValid) {
                WritableMap event = Arguments.createMap();
                event.putDouble(EVENT_PROP_CURRENT_TIME, getCurrentPosition() / 1000.0);
                event.putDouble(EVENT_PROP_PLAYABLE_DURATION, mVideoBufferedDuration / 1000.0);
                mEventEmitter.receiveEvent(getId(), Events.EVENT_PROGRESS.toString(), event);
            }
            mProgressUpdateHandler.postDelayed(mProgressUpdateRunnable, 250);
        }
    };
    mProgressUpdateHandler.post(mProgressUpdateRunnable);
}
開發者ID:remobile，項目名稱:react-native-video，代碼行數:21，代碼來源:RCTVideoView.java

示例12: onMapClick

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
/**
 * Called after a tap gesture at a particular coordinate, but only if a marker was not tapped.
 *
 * @param latLng
 */
@Override
public void onMapClick(LatLng latLng) {
    WritableMap event = Arguments.createMap();
    WritableMap data = Arguments.createMap();

    data.putDouble("latitude", latLng.latitude);
    data.putDouble("longitude", latLng.longitude);

    event.putString("event", "didTapAtCoordinate");
    event.putMap("data", data);

    reactContext.getJSModule(RCTEventEmitter.class).receiveEvent(
            mapView.getId(),
            "topChange",
            event
    );
}
開發者ID:Pod-Point，項目名稱:react-native-maps，代碼行數:23，代碼來源:PPTGoogleMapManager.java

示例13: handleMarkerEvent

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
/**
 * Handles marker events by emitting react events.
 *
 * @param eventName
 * @param marker
 */
private void handleMarkerEvent(String eventName, Marker marker) {
    WritableMap event = Arguments.createMap();
    WritableMap data = Arguments.createMap();

    data.putDouble("latitude", marker.getPosition().latitude);
    data.putDouble("longitude", marker.getPosition().longitude);
    data.putString("publicId", publicMarkerIds.get(marker.getId()));

    event.putString("event", "didTapMarker");
    event.putMap("data", data);

    reactContext.getJSModule(RCTEventEmitter.class).receiveEvent(
            mapView.getId(),
            "topChange",
            event
    );
}
開發者ID:Pod-Point，項目名稱:react-native-maps，代碼行數:24，代碼來源:PPTGoogleMapManager.java

示例14: onImageFileSaved

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
@Override
protected void onImageFileSaved(String imagePath) {
    super.onImageFileSaved(imagePath);
    WritableMap event = Arguments.createMap();
    event.putString("message", "file://" + imagePath);
    event.putString("type", "camera_capture");
    ReactContext reactContext = (ReactContext)getContext();
    reactContext.getJSModule(RCTEventEmitter.class).receiveEvent(
            getId(),
            "topChange",
            event
    );

    stopCamera();
    startCamera();
}
開發者ID:urchinisStrong，項目名稱:react-native-camera-master，代碼行數:17，代碼來源:CameraView.java

示例15: initMenu

import com.facebook.react.uimanager.events.RCTEventEmitter; //導入依賴的package包/類
private void initMenu(float density) {
    mShowMenu = true;
    if (mChatInput.getSoftInputState()) {
        EmoticonsKeyboardUtils.closeSoftKeyboard(mChatInput.getInputView());
    }
    if (mChatInput.getSoftInputState() || mChatInput.getMenuState() == View.VISIBLE) {
        EventBus.getDefault().post(new ScrollEvent(false));
    } else {
        EventBus.getDefault().post(new ScrollEvent(true));
    }
    WritableMap event = Arguments.createMap();
    if (mChatInput.getSoftKeyboardHeight() == 0) {
        event.putDouble("height", mInitialChatInputHeight + mMenuContainerHeight / density);
    } else {
        event.putDouble("height", mInitialChatInputHeight + mChatInput.getSoftKeyboardHeight() / density);
    }
    mContext.getJSModule(RCTEventEmitter.class).receiveEvent(mChatInput.getId(), ON_INPUT_SIZE_CHANGED_EVENT, event);
}
開發者ID:jpush，項目名稱:aurora-imui，代碼行數:19，代碼來源:ReactChatInputManager.java


注：本文中的com.facebook.react.uimanager.events.RCTEventEmitter類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。