The screen timeout for Android Wear is rather short, so I wanted to extend it for my app. So I wrote a library to extend the screen timeout for an arbitrary number of seconds, and re-extend that timer automatically whenever the user touches the screen. Usage is a one-line addition to your onCreate():
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); new ScreenTimeoutOverride(20, getWindow()); }
Clone TimeoutOverride on GitHub to get started.