AAPT layout/activity_main">com.example.musicservice.app-main-33:/layout/activity_main.xml* id/buttonStart * id/buttonStop ; android*http://schemas.android.com/apk/res/android*RelativeLayout"N *http://schemas.android.com/apk/res/android layout_width match_parent"*"O *http://schemas.android.com/apk/res/android layout_height match_parent"** Button"N *http://schemas.android.com/apk/res/android layout_width wrap_content" ("O *http://schemas.android.com/apk/res/android layout_height wrap_content" ("Q *http://schemas.android.com/apk/res/androidlayout_centerHorizontaltrue" ("J *http://schemas.android.com/apk/res/androidlayout_marginTop74dp" ("O *http://schemas.android.com/apk/res/androidlayout_alignParentToptrue" ("H *http://schemas.android.com/apk/res/androidid@+id/buttonStart" ("G *http://schemas.android.com/apk/res/androidtext Start Service" ( (* Button"O *http://schemas.android.com/apk/res/androidlayout_centerVerticaltrue"'"N *http://schemas.android.com/apk/res/android layout_width wrap_content"'"O *http://schemas.android.com/apk/res/android layout_height wrap_content"'"Q *http://schemas.android.com/apk/res/androidlayout_centerHorizontaltrue"'"G *http://schemas.android.com/apk/res/androidid@+id/buttonStop"'"F *http://schemas.android.com/apk/res/androidtext Stop Service"''*