question: sets the add-to-homescreen observer tracking the add-to-homescreen data fetch . concode_field_sep long mNativeAddToHomescreenManager concode_elem_sep Activity mActivity concode_elem_sep Observer mObserver concode_elem_sep Tab mTab concode_field_sep void onDismissed concode_elem_sep void onReadyToAdd concode_elem_sep void onReadyToAdd concode_elem_sep void addShortcut concode_elem_sep void showDialog concode_elem_sep long nativeInitializeAndStart concode_elem_sep void onUserTitleAvailable concode_elem_sep void onUserTitleAvailable concode_elem_sep void start concode_elem_sep void destroy concode_elem_sep void nativeDestroy concode_elem_sep void nativeAddShortcut
target: void function ( Observer arg0 ) { mObserver = arg0 ; }