update tag

Author: longbai

.travis.yml

@@ -29,7 +29,7 @@ android:
 # Emulator Management: Create, Start and Wait
 before_script:
  - android list targets
- - echo no | android create avd --force -n test -t android-25 --abi x86
+ - echo no | android create avd --force -n test -t android-25 --abi google_apis/x86
  - emulator -avd test -no-skin -no-audio -no-window &
  - android-wait-for-emulator
  - adb shell input keyevent 82 &