给EditText左右两边设置图片与监听（drawableLeft/drawableRight）/弹出键盘

设置图片：

Drawable phoneDrawableLeft = getResources().getDrawable(R.mipmap.phone_login, null);

phoneDrawableLeft.setBounds(0, 0, drawableDimension, drawableDimension);

Drawable phoneDrawableRight = getResources().getDrawable(R.mipmap.empty, null);

phoneDrawableRight.setBounds(0, 0, drawableDimension, drawableDimension);

mEtPhone.setCompoundDrawables(phoneDrawableLeft, null, phoneDrawableRight, null);

mEtPhone.setCompoundDrawablePadding(Utils.dp2px(this, 5));

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设置监听：自定义View集成EditText，然后重写onTouchEvent方法，注意getX()获取的是View在屏幕X轴的坐标，不是相对坐标：

public boolean onTouchEvent(MotionEvent event) {

    switch (event.getAction()) {

        case MotionEvent.ACTION_UP:

            Drawable right = getCompoundDrawables()[2];  //获取右边图片

            Drawable left = getCompoundDrawables()[0];  //获取左边图片

            if ((right != null) && (event.getRawX() >= (getX() + (getWidth() - right.getBounds().width()))) && mDrawableRightListener != null) {

                mDrawableRightListener.onDrawableClick();

                return true;

            }

            if ((left != null) && (event.getRawX() <= (getX() + left.getBounds().width())) && mDrawableLeftListener != null) {

                mDrawableLeftListener.onDrawableClick();

                return true;

            }

            break;

    }

    return super.onTouchEvent(event);

}

public void setDrawableRightListener(DrawableListener l) {

    mDrawableRightListener = l;

}

public void setDrawableLeftListener(DrawableListener l) {

    mDrawableLeftListener = l;

}

public interface DrawableListener {

    public void onDrawableClick();

}

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设置焦点变化监听：

//设置焦点变化监听

mEtPhone.setOnFocusChangeListener(new View.OnFocusChangeListener() {

    @Override

    public void onFocusChange(View v, boolean hasFocus) {

        if(hasFocus){

            mEtPhone.setCompoundDrawables(phoneDrawableLeft, null, phoneDrawableRight, null);

        } else {

            mEtPhone.setCompoundDrawables(phoneDrawableLeft, null, null, null);

        }

    }

});

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自动弹出键盘：

//弹出键盘

this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);