Interactive watch faces

1. Interactive watch faces
Hiroshi Hashimoto
2015/9/11
Shibuya.apk #3

2. Hiroshi Hashimoto
Android Developer
Twitter:@hi6484

3. It was updated last month.

4. Interactive watch faces

5. http://android-developers.blogspot.jp/2015/08/interactive-watch-faces-with-latest.html

6. Watch face so far

7. Not Interactive

8. However

9. Only one watch face which is Interactive

11. It was released more than six months ago

12. “ It is very interesting!
But for now, we don’t recommend.
Google wants to separate watch face
from watch-app in their eco-system.”

13. Implement
Interactive watch faces

14. Very easy

15. Gradle
compile 'com.google.android.support:wearable:1.3.0'

16. JAVA CODE
WatchFaceService.Engine.setWatchFaceStyle()
.setAcceptsTapEvents(true)

17. @Override
public void onTapCommand(@TapType int tapType, int x, int y, long eventTime) {
switch (tapType) {
case WatchFaceService.TAP_TYPE_TAP:
super.onTapCommand(tapType, x, y, eventTime);
break;
case WatchFaceService.TAP_TYPE_TOUCH:
super.onTapCommand(tapType, x, y, eventTime);
break;
case WatchFaceService.TAP_TYPE_TOUCH_CANCEL:
super.onTapCommand(tapType, x, y, eventTime);
break;
default:
super.onTapCommand(tapType, x, y, eventTime);
break;
}
}

18. WatchFaceService.TAP_TYPE_TOUCH:

19. WatchFaceService.TAP_TYPE_TAP:

20. WatchFaceService.TAP_TYPE_TOUCH_CANCEL:

21. It is super easy to implement.
You should do it when you make watch-face(s).