title: Android Spotlight Always on Corner point
body: <p>same the sample
  but in my project , spotlight always show in corner
  what should i do ?
  or any offer for this same library?</p>
  
  <p>here is my code</p>
  
  <pre><code>    View one = findViewById(R.id.img_drawer);
          int[] oneLocation = new int[2];
          one.getLocationInWindow(oneLocation);
          float oneX = oneLocation[0] + one.getWidth() / 2f;
          float oneY = oneLocation[1] + one.getHeight() / 2f;
          // make an target
          SimpleTarget firstTarget = new SimpleTarget.Builder(TripActivity.this).setPoint(oneX, oneY)
                  .setRadius(100f)
                  .setTitle("first title")
                  .setDescription("first description")
                  .build();
  Spotlight.with(TripActivity.this)
                  .setDuration(1000L)
                  .setAnimation(new DecelerateInterpolator(2f))
                  .setTargets(firstTarget)
                  .setOnSpotlightStartedListener(new OnSpotlightStartedListener() {
                      @Override
                      public void onStarted() {
                          Toast.makeText(TripActivity.this, "spotlight is started", Toast.LENGTH_SHORT)
                                  .show();
                      }
                  })
                  .setOnSpotlightEndedListener(new OnSpotlightEndedListener() {
                      @Override
                      public void onEnded() {
                          Toast.makeText(TripActivity.this, "spotlight is ended", Toast.LENGTH_SHORT).show();
                      }
                  })
                  .start();
  </code></pre>
  
  <p>and pictures
  <a href="https://i.stack.imgur.com/NAQJv.png" rel="noreferrer"><img src="https://i.stack.imgur.com/NAQJv.png" alt="picture one"></a></p>
  
  <p><a href="https://i.stack.imgur.com/gPw4v.png" rel="noreferrer"><img src="https://i.stack.imgur.com/gPw4v.png" alt="picture two"></a></p>