I would like to know when the user presses the 'enter/done/next' key on the soft keyboard without the activity knowing which edittext box the user is in. I have seen some code, but it always uses the name of the edittext box that is being edited.
The app has numerous edittext boxes, and calculations are re-run anytime any one of the values in a edittext box is changed.
Then attach the OnEditorActionListener to all of them.
来源：https://stackoverflow.com/questions/5330243/how-to-catch-a-soft-keyboard-enter-done-press