Question

android 如何判断edittext已经获取了焦点

Answer 1

boolean view.hasFocus()

Returns true if this view has focus iteself, or is the ancestor of the
view that has focus.

if(editext.hasFocus()) {
//to do

}

Answer 2

editText.setOnFocusChangeListener(xxx);

Answer 3

boolean view.hasFocus()

Returns true if this view has focus iteself, or is the ancestor of the
view that has focus.

if(editext.hasFocus()) {
//to do

}