安卓UI佈局之checkbox
阿新 • • 發佈:2018-12-07
首先看一下效果圖:
佈局檔案如下如所示:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height= "match_parent"
tools:context="com.example.hp.practicedemo.MainActivity">
<FrameLayout
android:id="@+id/et_setting_protocol_layout"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<CheckBox
android:id="@+id/et_public_cloud_tcp_udp_switch"
android:layout_width="385dp"
android:layout_height="wrap_content"
android:background="@drawable/et_default_custom_bg_selector"
android:clickable="true"
android:focusable="true"
android:button="@null"
android:focusableInTouchMode= "false"
android:padding="6dp" />
<TextView android:id="@+id/et_public_cloud_udp_word"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginLeft="78dp"
android:text="UDP"
android:textSize="20dp"
android:textColor="#ff0000"
android:enabled="true" />
<TextView android:id="@+id/et_public_cloud_tcp_word"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginLeft="261dp"
android:text="TCP"
android:textSize="20dp"
android:textColor="#ff0000"
android:enabled="false"/>
</FrameLayout>
</LinearLayout>
在drawable目錄下面建立et_default_custom_bg_selector.xml檔案,內容如下
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_checked="true" android:state_focused="true" android:drawable="@drawable/et_setting_advanced_right_focus"/>
<item android:state_checked="true" android:state_focused="false" android:drawable="@drawable/et_setting_advanced_right_normal"/>
<item android:state_checked="false" android:state_focused="true" android:drawable="@drawable/et_setting_advanced_left_focus"/>
<item android:state_checked="false" android:state_focused="false" android:drawable="@drawable/et_setting_advanced_left_normal"/>
</selector>