Android app not run in debug mode and showing “Waiting for Debugger” message?

Some devices will only let the debugger attach if the application has the android.permission.SET_DEBUG_APP permission set in its manifest file:

<manifest>
  <uses-permission android:name="android.permission.SET_DEBUG_APP"/>

</manifest> 

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Reference from:
http://stackoverflow.com/questions/4375375/how-to-resolve-waiting-for-debugger-message