/*
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.facebook.litho;

import static com.facebook.litho.EventDispatcherUtils.dispatchOnClick;

import android.view.View;

/** Click listener that triggers its underlying event handler. */
class ComponentClickListener implements View.OnClickListener {

  private EventHandler<ClickEvent> mEventHandler;

  @Override
  public void onClick(View view) {
    if (mEventHandler != null) {
      dispatchOnClick(mEventHandler, view);
    }
  }

  EventHandler<ClickEvent> getEventHandler() {
    return mEventHandler;
  }

  void setEventHandler(EventHandler<ClickEvent> eventHandler) {
    mEventHandler = eventHandler;
  }
}

@@ -1010,45 +1010,642 @@
     
-dispatchOnClick(mEventHandler, view);
+final boolean isTracing = ComponentsSystrace.isTracing();%0A      if (isTracing) %7B%0A        String componentClassName = %22%22;%0A        if (mEventHandler.mHasEventDispatcher != null) %7B%0A          componentClassName = mEventHandler.mHasEventDispatcher.getClass().getName();%0A          if (componentClassName.length() %3E 100) %7B%0A            componentClassName = %22%22;%0A          %7D%0A        %7D%0A        ComponentsSystrace.beginSection(%22onClick_%3Ccls%3E%22 + componentClassName + %22%3C/cls%3E%22);%0A      %7D%0A      try %7B%0A        dispatchOnClick(mEventHandler, view);%0A      %7D finally %7B%0A        if (isTracing) %7B%0A          ComponentsSystrace.endSection();%0A        %7D%0A      %7D
 %0A   

Add name-annotated onClick tracing