获取控件相对屏幕的位置

最新推荐文章于 2023-08-09 21:31:08 发布

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最新推荐文章于 2023-08-09 21:31:08 发布

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本文链接：https://blog.youkuaiyun.com/android_app_2012/article/details/89891564

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 /**
     * 获取控件宽高及相对屏幕位置
     * loc[0]相对屏幕x轴
     * loc[1]相对屏幕y轴
     * loc[2]控件原始宽度
     * loc[3]控件原始高度
     */
    private fun getLocation(v: View): IntArray {
        val loc = IntArray(4)
        val location = IntArray(2)
        v.getLocationOnScreen(location)
        loc[0] = location[0]
        loc[1] = location[1]
        val w = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)
        val h = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED)
        v.measure(w, h)
        loc[2] = v.measuredWidth
        loc[3] = v.measuredHeight
        Log.i("sInfo", "loc_0_" + loc[0].toString())
        Log.i("sInfo", "loc_1_" + loc[1].toString())
        Log.i("sInfo", "loc_2_" + loc[2].toString())
        Log.i("sInfo", "loc_3_" + loc[3].toString())
        return loc
    }