The Android M Developer Preview introduces support for App Links, which improves upon existing link handling by allowing app developers to associate an app with a web domain they own. Declare a Website Association This JSON file indicates the Android
出现的问题: Error:Execution failed for task ':app:preDebugAndroidTestBuild'.> Conflict with dependency 'com.android.support:support-annotations' in project ':app'. Resolved versions for app (26.1.0) and test app (27.1.1) differ. See https://d.android.com/