question: @ Thunk static CharSequence ensureValidName ( Context context , Intent intent , CharSequence name ) { if ( name == null ) { try { PackageManager pm = context . getPackageManager ( ) ; ActivityInfo info = pm . getActivityInfo ( intent . getComponent ( ) , 0 ) ; name = info . loadLabel ( pm ) ; } catch ( PackageManager . NameNotFoundException nnfe ) { return "" ; } } return name ; }
target:  Ensures that we have a valid, non-null name.  If the provided name is null, we will return the application name instead.