AAPTmŒ layout/activity_main">com.example.downloadfile.app-main-33:/layout/activity_main.xml* id/download ƒ ; android*http://schemas.android.com/apk/res/android # / tools http://schemas.android.com/tools # LinearLayout"C *http://schemas.android.com/apk/res/androidgravitycenter" #"N *http://schemas.android.com/apk/res/android layout_width match_parent" #"O *http://schemas.android.com/apk/res/android layout_height match_parent" #"I *http://schemas.android.com/apk/res/android orientationvertical" #"J *http://schemas.android.com/apk/res/androidlayout_gravitycenter" #"@ http://schemas.android.com/toolscontext .MainActivity" #*Å ¼Button"N *http://schemas.android.com/apk/res/android layout_width match_parent"+"O *http://schemas.android.com/apk/res/android layout_height wrap_content"+"E *http://schemas.android.com/apk/res/androidid @+id/download"+"J *http://schemas.android.com/apk/res/androidtextDownload Content"++ #