This activity can receive ACTION_VIEW intents with the mime type "application/x-example", sent by the outside task component of this demo. If you launched the activity this way then it will be on the viewing activity's task stack. Press the back button to finish this activity and return to the activity that wanted to view the content. Press the up button in the action bar to jump back into the main demo task with a synthesized back stack. This matches the pattern for content viewers such as a photo gallery or video player.