content: /*
   * Copyright 2014 Alex Curran
   *
   * 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.github.amlcurran.showcaseview.targets;
  
  import android.app.Activity;
  import android.graphics.Point;
  import android.view.View;
  
  /**
   * Target a view on the screen. This will centre the target on the view.
   */
  public class ViewTarget implements Target {
  
      private final View mView;
  
      public ViewTarget(View view) {
          mView = view;
      }
  
      public ViewTarget(int viewId, Activity activity) {
          mView = activity.findViewById(viewId);
      }
  
      @Override
      public Point getPoint() {
          int[] location = new int[2];
          mView.getLocationInWindow(location);
          int x = location[0] + mView.getWidth() / 2;
          int y = location[1] + mView.getHeight() / 2;
          return new Point(x, y);
      }
  }
  