动画之后的EditText焦点

editText.startAnimation(animation);
animation.setAnimationListener(new Animation.AnimationListener() {
    @Override
    public void onAnimationStart(Animation animation) {
    }

    @Override
    public void onAnimationEnd(Animation animation) {
        editText.requestFocus();
    }

    @Override
    public void onAnimationRepeat(Animation animation) {
    }
});

<RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:descendantFocusability="afterDescendants">

    <EditText
        android:id="@+id/editText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

    <!-- 其他控件 -->

</RelativeLayout>