title: How to change bitmap height and width programmatically in android?
body: <p>I want to resize the bitmap height &amp; width into same as the user device width &amp; height.So please help me if u know the code.Thank You !</p>
  
  <p>This is my code:</p>
  
  <pre><code> Bitmap bm = BitmapFactory.decodeResource(getResources(),R.drawable.nature);
  
  DisplayMetrics metrics = getApplicationContext().getResources().getDisplayMetrics();
  width = metrics.widthPixels;
  height=metrics.heightPixels;
  </code></pre>
  
  <p>But it was not working</p>