問題描述

請問各位那個已簽到的按鈕是怎么做出來的（背景透明但是外圍有一圈不透明的環繞線）。

問題解答

已經解決了可以通過設置背景shape圖片來解決 shape代碼如下<?xml version='1.0' encoding='utf-8'?><shape xmlns:android='http://schemas.android.com/apk/res/android'

android:shape='rectangle'><corners

android:topLeftRadius='100dp'android:topRightRadius='100dp'android:bottomRightRadius='100dp'android:bottomLeftRadius='100dp'>

</corners><stroke

android:width='3dp'android:color='#bebebe'>

</stroke></shape>

用 shape 畫

<?xml version='1.0' encoding='utf-8'?><shape android:shape='rectangle' xmlns:android='http://schemas.android.com/apk/res/android'> <solidandroid:color='@android:color/transparent'/> <strokeandroid:color='@android:color/darker_gray'android: /> <cornersandroid:radius='20dp'/></shape>