Android button设置height后圆角消失问题
<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android"> <!-- pressed --> <item android:state_pressed="true" > <shape android:shape="rectangle"> <gradient android:startColor="#ff8c00" android:endColor="#ff8c00" android:angle="270" /> <corners android:radius="4dp" /> </shape> </item> <!-- focus --> <item android:state_focused="true" > <shape> <gradient android:startColor="#ffc2b7" android:endColor="#ffc2b7" android:angle="270" /> <corners android:radius="4dp" /> </shape> </item> </selector>然后在button的定义中加上：android:background="@drawable/button_selector_gradient"（button_selector_gradient是上述xml文件的文件名称）
