Java FLog.e方法代碼示例

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
@Override
public void run() {
  try {
    // If we have a cached frame already, we don't need to do anything.
    if (mBitmapFrameCache.contains(mFrameNumber)) {
      FLog.v(TAG, "Frame %d is cached already.", mFrameNumber);
      return;
    }

    // Prepare the frame.
    if (prepareFrameAndCache(mFrameNumber, BitmapAnimationBackend.FRAME_TYPE_REUSED)) {
      FLog.v(TAG, "Prepared frame frame %d.", mFrameNumber);
    } else {
      FLog.e(TAG, "Could not prepare frame %d.", mFrameNumber);
    }
  } finally {
    synchronized (mPendingFrameDecodeJobs) {
      mPendingFrameDecodeJobs.remove(mHashCode);
    }
  }
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
@Override
protected Void doInBackground(String... clipBoardString) {
  try {
    String sendClipBoardUrl =
        Uri.parse(mDevSupportManager.getSourceUrl()).buildUpon()
            .path("/copy-to-clipboard")
            .query(null)
            .build()
            .toString();
    for (String string: clipBoardString) {
      OkHttpClient client = new OkHttpClient();
      RequestBody body = RequestBody.create(null, string);
      Request request = new Request.Builder().url(sendClipBoardUrl).post(body).build();
      client.newCall(request).execute();
    }
  } catch (Exception e) {
    FLog.e(ReactConstants.TAG, "Could not copy to the host clipboard", e);
  }
  return null;
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
@Override
public void handleException(Exception e) {
  if (mIsDevSupportEnabled) {
    if (e instanceof JSException) {
      FLog.e(ReactConstants.TAG, "Exception in native call from JS", e);
      // TODO #11638796: convert the stack into something useful
      showNewError(
          e.getMessage() + "\n\n" + ((JSException) e).getStack(),
          new StackFrame[] {},
          JSEXCEPTION_ERROR_COOKIE,
          ErrorType.JS);
    } else {
      showNewJavaError(e.getMessage(), e);
    }
  } else {
    mDefaultNativeModuleCallExceptionHandler.handleException(e);
  }
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
private static List<String> getImageUrls(ImageUrlsRequest request) {
  List<String> urls = new ArrayList<String>();
  try {
    String rawJson = downloadContentAsString(request.getEndpointUrl());
    if (rawJson == null) {
      return urls;
    }
    JSONObject json = new JSONObject(rawJson);
    JSONArray data = json.getJSONArray("data");
    for (int i = 0; i < data.length(); i++) {
      JSONObject item = data.getJSONObject(i);
      if (!item.has("type")) {
        continue;
      }
      ImageFormat imageFormat = ImageFormat.getImageFormatForMime(item.getString("type"));
      ImageSize imageSize = request.getImageSize(imageFormat);
      if (imageSize != null) {
        urls.add(getThumbnailLink(item, imageSize));
      }
    }
  } catch (Exception e) {
    FLog.e(TAG, "Exception fetching album", e);
  }
  return urls;
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
@ReactMethod
public void close(int code, String reason, int id) {
  WebSocket client = mWebSocketConnections.get(id);
  if (client == null) {
    // WebSocket is already closed
    // Don't do anything, mirror the behaviour on web
    return;
  }
  try {
    client.close(code, reason);
    mWebSocketConnections.remove(id);
  } catch (Exception e) {
    FLog.e(
      ReactConstants.TAG,
      "Could not close WebSocket connection for id " + id,
      e);
  }
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
@Override
protected Void doInBackground(String... jsonData) {
  try {
    String jscProfileUrl =
        Uri.parse(mSourceUrl).buildUpon()
            .path("/jsc-profile")
            .query(null)
            .build()
            .toString();
    OkHttpClient client = new OkHttpClient();
    for (String json: jsonData) {
      RequestBody body = RequestBody.create(JSON, json);
      Request request =
        new Request.Builder().url(jscProfileUrl).post(body).build();
      client.newCall(request).execute();
    }
  } catch (IOException e) {
    FLog.e(ReactConstants.TAG, "Failed not talk to server", e);
  }
  return null;
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
public static List<Page> getPages() {
  try {
    return Arrays.asList(instance().getPagesNative());
  } catch (UnsatisfiedLinkError e) {
    FLog.e(ReactConstants.TAG, "Inspector doesn't work in open source yet", e);
    return Collections.emptyList();
  }
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
/**
 * Blocks current thread until having finished initialization in Memory Index. Call only when you
 * need memory index in cold start.
 */
@VisibleForTesting
protected void awaitIndex() {
  try {
    mCountDownLatch.await();
  } catch (InterruptedException e) {
    FLog.e(TAG, "Memory Index is not ready yet. ");
  }
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
public void respond(Object result) {
  try {
    JSONObject message = new JSONObject();
    message.put("version", PROTOCOL_VERSION);
    message.put("id", mId);
    message.put("result", result);
    mWebSocket.sendMessage(RequestBody.create(WebSocket.TEXT, message.toString()));
  } catch (Exception e) {
    FLog.e(TAG, "Responding failed", e);
  }
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
/**
 * @return {@code true} if JS bundle {@param bundleAssetName} exists, in that case
 * {@link ReactInstanceManager} should use that file from assets instead of downloading bundle
 * from dev server
 */
public boolean hasBundleInAssets(String bundleAssetName) {
  try {
    String[] assets = mApplicationContext.getAssets().list("");
    for (int i = 0; i < assets.length; i++) {
      if (assets[i].equals(bundleAssetName)) {
        return true;
      }
    }
  } catch (IOException e) {
    // Ignore this error and just fallback to downloading JS from devserver
    FLog.e(ReactConstants.TAG, "Error while loading assets list");
  }
  return false;
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
private void abort(String message, Throwable cause) {
  FLog.e(TAG, "Error occurred, shutting down websocket connection: " + message, cause);
  closeQuietly();

  // Trigger failure callbacks
  if (mConnectCallback != null) {
    mConnectCallback.onFailure(cause);
    mConnectCallback = null;
  }
  for (JSDebuggerCallback callback : mCallbacks.values()) {
    callback.onFailure(cause);
  }
  mCallbacks.clear();
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
@Override
public void onHostPause() {
  if (mReactChoreographer == null) {
    FLog.e(NAME, "Called NativeAnimated.onHostPause() with a null ReactChoreographer.");
    return;
  }
  clearFrameCallback();
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
private static int getRotationAngle(String pathname) {
  if (pathname != null) {
    try {
      ExifInterface exif = new ExifInterface(pathname);
      return JfifUtil.getAutoRotateAngleFromOrientation(exif.getAttributeInt(
          ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL));
    } catch (IOException ioe) {
      FLog.e(TAG, ioe, "Unable to retrieve thumbnail rotation for %s", pathname);
    }
  }
  return 0;
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
private void abortOnMessage(Object id, String reason) {
  if (id != null) {
    (new ResponderImpl(id)).error(reason);
  }

  FLog.e(TAG, "Handling the message failed with reason: " + reason);
}
 

import com.facebook.common.logging.FLog; //導入方法依賴的package包/類
private void abort(String message, Throwable cause) {
  FLog.e(TAG, "Error occurred, shutting down websocket connection: " + message, cause);
  closeWebSocketQuietly();
}