How to setFocusable true after setting it to false?

问题

here is my code:

 mEditText.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View view, int i, KeyEvent keyEvent) {
                mEditText.setFocusable(false);
                mEditText.setCursorVisible(false);
         }
});

Now i want to enter some text into edittext.for which i have to setFocuable to true.i already tried to setFocusable(true) in onClick , setOnClickListener , setOnTouchListener but nothing is working...help me guys;(...

回答1:

after searching for hours.i came up with solution- Xml Code:

<EditText
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:id="@+id/et"
android:setFocusable="false"
android:onClick="myFunction"/>

Put this java code inside your java file:

public void myFuction(View v){
et.setFocusable(true);
et.setFocusableInTouchMode(true);
et.requestFocus();

}

回答2:

Programatically

    edittext.requestFocus();

XML

<EditText...>
   <requestFocus />
</EditText>

来源：https://stackoverflow.com/questions/39936642/how-to-setfocusable-true-after-setting-it-to-false