EditText 获取焦点:
EditText edittext = null;
edittext = getResources().findViewById(R.id.checkin);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
edittext .setFocusable(true);
edittext .setFocusableInTouchMode(true);
edittext .requestFocus(); //获取焦点需要此三句代码
}
});
Edittext失去焦点: edittext.clearFocus();