title: How to start an activity from intent using broadcast?
body: <p>I am using the code to call an intent in Android</p>
  
  <pre><code>Intent intent = new Intent();
  String PACKAGE_NAME="com...."
  intent.setPackage(PACKAGE_NAME);
  intent.setAction(Intent.ACTION_VOICE_COMMAND);
  intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
  getApplication().startActivity(intent);
  </code></pre>
  
  <p>Unfortunately, in some case, I do not know the PACKAGE_NAME. So, another method is using broadcast. How can I use it? Thanks all</p>