在Android的EditText中单击drawableleft的侦听器? | Android的EditText中单击drawableleft的

本文介绍了在Android的EditText中单击drawableleft的侦听器?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

是否可以在设计器中声明为drawableleft

Is it possible to add a OnClickListener to on a drawable that is declared in designer as drawableleft

android:drawableLeft="@drawable/ic_password"

或者有什么方法可以在EditText的左侧添加ImageView

Or is there any way to add a ImageView on the left side of that EditText

推荐答案

可绘制左击监听器:

 editText.setOnTouchListener(new OnTouchListener() {
    @Override
    public boolean onTouch(View v, MotionEvent event) {
        final int DRAWABLE_LEFT = 0;
        final int DRAWABLE_TOP = 1;
        final int DRAWABLE_RIGHT = 2;
        final int DRAWABLE_BOTTOM = 3;

       if(event.getRawX() <= (editText.getCompoundDrawables()[DRAWABLE_LEFT].getBounds().width()))
        {
              // your action here
             return true;
        }
        return false;
    }
});

如果您要单击监听器以获取可绘制权限，请使用以下条件

In case if you want click listener for drawable right use following condition

if(event.getAction() == MotionEvent.ACTION_UP) {
            if(event.getRawX() >= (editComment.getRight() - editComment.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width()))

这篇关于在Android的EditText中单击drawableleft的侦听器?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！