Difference between RequestFocus and ReqeustFocusFromTouch?

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Want to know the actual difference between RequestFocus and ReqeustFocusFromTouch. When should each be used, how should each be used, and in which situations is each helpful?

Give some examples and explain them in detail.

focus android java
1 Answers

From official doc

requestFocus()

  • Call this to try to give focus to a specific View or to one of its descendants. A View will not actually take focus if it is not focusable (isFocusable() returns false),

requestFocusFromTouch

  • Call this to try to give focus to a specific view or to one of its descendants. This is a special variant of requestFocus() that will allow views that are not focusable in touch mode to request focus when they are touched.

  • Returns boolean Whether this view or one of its descendants actually took focus.

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