How to test sample Android Wear watchface app?

Question

After opening Android Wear WatchFace Sample app from Google, how do you test/install it on the emulator? (Note: the emulator is already using the 5.0 build)

When run, you got Default Activity not found error.

If choose "Do not launch Activity", you will get the following warning message, after proceeding it will failed since it cannot uninstall the default app.

Answer 1

Change the Activity section option to Do not launch activity - this will cause the run button to just install your watch face. You can then proceed to manually select the watch face on the emulator (if needed - if you've already selected it the changes will appear immediately).