title: custom keybaord as default (Disable AOSP Keyboard)
body: <p>I want to develop my own on-screen keyboard for Android.
  This keyboard should be the only selectable keyboard on the Android device.</p>
  
  <p>I was able to create the keyboard, but something is still missing. I can't disable the AOSP keyboard. This is possible with some keyboards from other developers, such as SwiftKey</p>
  
  <p>Take a look at my screenshots to understand my problem</p>
  
  <p>Custom keyboard <strong>can't</strong> disable AOSP Keyboard:<br>
  <img src="https://i.stack.imgur.com/abWb5.png" alt=""><br>
  SwiftKey <strong>can</strong> disable AOSP Keyboard:<br>
  <img src="https://i.stack.imgur.com/wdxmn.png" alt="">  </p>
  
  <p>You can use the following github project to create your own keyboard with the problem
  <a href="https://github.com/alanszlosek/android-keyboard" rel="nofollow noreferrer">https://github.com/alanszlosek/android-keyboard</a></p>
  
  <p>I already tried to support multiple languages <code>en_US</code> and <code>de_DE</code>, but without success</p>
  
  <p>Which conditions have to be fulfilled so that my APP can be the only selectable on-screen keyboard under Android?</p>
  
  <p>Any suggestions?</p>