转自 https://www.jb51.net/article/45859.htm
- 首先,在res文件夹下新建一个文件夹drawable,这是无关分辨率的:
在下面建立一个xml文件:login_button_selector.xml
<selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:drawable="@drawable/clr_normal" android:state_pressed="false"/> <item android:drawable="@drawable/clr_pressed" android:state_pressed="true"/> </selector>
- 然后在value文件夹下的string.xml文件里添加:
<drawable name="clr_normal">#ff6501</drawable> <drawable name="clr_pressed">#a44100</drawable>
- 最后为button添加:
<Button android:layout_marginTop="15dp" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="@string/loginSubmit" android:id="@+id/login" android:textColor="@android:color/white" android:background="@drawable/login_button_selector" />