AndroidManifest 中 application 提示：
App is not indexable by Google Search; consider adding at least one Activity with an ACTION-VIEW intent filter. See issue explanation for more details. less… (Ctrl+F1)
基于国内的环境，可以在app的build.gradle中直接关闭检索：
defaultConfig { ..... } lintOptions { disable 'GoogleAppIndexingWarning' }
如果是国际化的app，在activity 中添加action：
<activity android:name=".activity.MainActivity"> <intent-filter> ... <action android:name="android.intent.action.VIEW"/> ... </intent-filter> </activity>
