1、佈局代碼
<Switch
android:id="@+id/switchs"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="@dimen/width_15"
android:showText="false"
android:switchMinWidth="@dimen/width_41"
android:thumb="@drawable/switch_thumb"
android:track="@drawable/switchs_bg"
app:layout_constraintBottom_toBottomOf="@id/defaultAddressText"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="@id/defaultAddressText" />
2、添加開關按鈕的圓點背景switch_thumb
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/switch_thumb_select" android:state_checked="true" />
<item android:drawable="@drawable/switch_thumb_unselect" android:state_checked="false" />
</selector>
3、添加開關按鈕圓點選中的背景色switch_thumb_select
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval">
<solid android:color="@color/white" />
<stroke android:color="@color/color_E5E5E5"
android:width="@dimen/width_1"/>
<size
android:width="@dimen/width_25"
android:height="@dimen/width_25" />
</shape>
4、添加開關按鈕圓點未選中的背景色sswitch_thumb_unselect
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval">
<solid android:color="@color/white" />
<stroke android:color="@color/color_E5E5E5"
android:width="@dimen/width_1"/>
<size
android:width="@dimen/width_25"
android:height="@dimen/width_25" />
</shape>
5、添加開關按鈕的背景switchs_bg
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/switchs_on" android:state_checked="true" />
<item android:drawable="@drawable/switchs_off" android:state_checked="false"/>
</selector>
6、添加開關按鈕的選中背景switchs_on
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="@color/color_4CD964" />
<corners android:radius="@dimen/width_23" />
<stroke android:color="@color/color_E5E5E5"
android:width="@dimen/width_1"/>
<size android:height="@dimen/width_25" />
</shape>
7、添加開關按鈕的未選中背景switchs_off
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="@color/white" />
<corners android:radius="@dimen/width_23" />
<stroke
android:width="@dimen/width_1"
android:color="@color/color_E5E5E5" />
<size android:height="@dimen/width_25" />
</shape>
8、最後在代碼中選擇未選中的使用方式
// 默認選中狀態 false爲未選中 true爲選中
switchs.setChecked(true);
// 開關按鈕的點擊事件
switchs.setOnCheckedChangeListener((buttonView, isChecked) -> {
if (isChecked) {
//選中
} else {
}
});