3个按钮选一个 颜色产生变化 android button

这个是效果图

因为button的shape 不支持selected  所以这里用RadioButton 

下面上代码

全部是采用xml书写

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical" >    <LinearLayout        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:background="@color/more_white"        android:gravity="center"        android:orientation="horizontal" >        <RelativeLayout            android:layout_width="fill_parent"            android:layout_height="wrap_content"            android:layout_marginBottom="14dp"            android:layout_marginLeft="14dp"            android:layout_marginRight="14dp"            android:layout_marginTop="14dp"            android:orientation="horizontal" >            <RadioGroup                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:layout_alignParentLeft="true"                android:background="@drawable/button_background"                android:orientation="horizontal" >                <RadioButton                    android:id="@+id/teacher"                    android:layout_width="73dp"                    android:layout_height="25dp"                    android:layout_marginBottom="1dp"                    android:layout_marginLeft="1dp"                    android:layout_marginTop="1dp"                    android:background="@drawable/btn_left"                    android:button="@null"                    android:gravity="center"                    android:text="教师"                    android:textColor="@drawable/btn_color"                    android:textSize="14sp" />                <View                    android:layout_width="1dp"                    android:layout_height="fill_parent"                    android:background="@color/orange_base" />                <RadioButton                    android:id="@+id/parent"                    android:layout_width="73dp"                    android:layout_height="25dp"                    android:layout_marginBottom="1dp"                    android:layout_marginTop="1dp"                    android:background="@drawable/btn_middle"                    android:button="@null"                    android:gravity="center"                    android:text="家长"                    android:textColor="@drawable/btn_color"                    android:textSize="14sp" />                <View                    android:layout_width="1dp"                    android:layout_height="fill_parent"                    android:background="@color/orange_base" />                <RadioButton                    android:id="@+id/student"                    android:layout_width="73dp"                    android:layout_height="25dp"                    android:layout_marginBottom="1dp"                    android:layout_marginRight="1dp"                    android:layout_marginTop="1dp"                    android:background="@drawable/btn_right"                    android:button="@null"                    android:gravity="center"                    android:text="学生"                    android:textColor="@drawable/btn_color"                    android:textSize="14sp" />            </RadioGroup>            <Button                android:id="@+id/all"                android:layout_width="73dp"                android:layout_height="25dp"                android:layout_alignParentRight="true"                android:background="@drawable/button_base"                android:gravity="center"                android:text="全选"                android:textColor="@drawable/btn_color"                android:textSize="14sp" />        </RelativeLayout>    </LinearLayout></LinearLayout>

下面是几个shape

左边

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android" >  <item android:state_checked="true">      <shape >          <solid android:color="@color/orange_base"/>          <corners               android:topLeftRadius="5dp"              android:topRightRadius="0dp"              android:bottomLeftRadius="5dp"              android:bottomRightRadius="0dp"/>      </shape>  </item>  <item>      <shape >          <solid android:color="@color/more_white"/>          <corners               android:topLeftRadius="5dp"              android:topRightRadius="0dp"              android:bottomLeftRadius="5dp"              android:bottomRightRadius="0dp"/>      </shape>  </item></selector>

中间

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android" >  <item android:state_checked="true">      <shape >          <solid android:color="@color/orange_base"/>      </shape>  </item>  <item>      <shape >          <solid android:color="@color/more_white"/>      </shape>  </item></selector>

右边

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android" >    <item android:state_checked="true">      <shape >          <solid android:color="@color/orange_base"/>          <corners               android:topLeftRadius="0dp"              android:topRightRadius="5dp"              android:bottomLeftRadius="0dp"              android:bottomRightRadius="5dp"/>      </shape>  </item>  <item>      <shape >          <solid android:color="@color/more_white"/>          <corners               android:topLeftRadius="0dp"              android:topRightRadius="5dp"              android:bottomLeftRadius="0dp"              android:bottomRightRadius="5dp"/>      </shape>  </item></selector>

右边一个全选按钮 这个是点击的时候颜色变化 点击后颜色回复原来的颜色

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android">    <item android:state_pressed="true"><shape>            <solid android:color="@color/orange_base" />            <corners android:bottomLeftRadius="5dp" android:bottomRightRadius="5dp" android:topLeftRadius="5dp" android:topRightRadius="5dp" />            <stroke android:width="1dp" android:color="@color/more_white" />        </shape></item>    <item><shape>            <solid android:color="@color/more_white" />            <corners android:bottomLeftRadius="5dp" android:bottomRightRadius="5dp" android:topLeftRadius="5dp" android:topRightRadius="5dp" />            <stroke android:width="1dp" android:color="@color/orange_base" />        </shape></item></selector>

这是这里面用到的btn_color.xml

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android">    <item android:state_pressed="true" android:color="@color/more_white"></item>    <item android:state_checked="true" android:color="@color/more_white"></item>    <item android:color="@color/orange_base"></item></selector>

颜色值的16位数

    <color name="more_text_color">#020202</color>    <color name="more_listitem_background_color">#fdfdfc</color>    <color name="more_listitem_pressed_background_color">#99fdfdfc</color>    <color name="more_white">#ffffff</color>    <color name="more_feedback_textcolor">#000000</color>    <color name="orange_base">#f46200</color>