androidLauncher3设置默认桌⾯应⽤android Launcher3 设置默认桌⾯应⽤，供⼤家参考，具体内容如下
launcher3 的默认桌⾯应⽤是在 res/xml⾥
默认有4种样式
default_l
default_l
default_l
default_l
我们看看default_l
<?xml version="1.0" encoding="utf-8"?>
安卓intent用法<favorites xmlns:launcher="schemas.android/apk/res-auto/com.android.launcher3">
<!-- Hotseat (We use the screen as the position of the item in the hotseat) -->
<!-- Messaging, [All Apps], Dialer -->
<resolve
launcher:container="-101"
launcher:screen="0"
launcher:x="0"
launcher:y="0" >
<favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_MESSAGING;end" />  <favorite launcher:uri="sms:" />
<favorite launcher:uri="smsto:" />
<favorite launcher:uri="mms:" />
<favorite launcher:uri="mmsto:" />
</resolve>
<!-- All Apps -->
<resolve
launcher:container="-101"
launcher:screen="2"
launcher:x="2"
launcher:y="0" >
<favorite launcher:uri="#Intent;action=android.intent.action.DIAL;end" />
<favorite launcher:uri="tel:123" />
<favorite launcher:uri="#Intent;action=android.intent.action.CALL_BUTTON;end" />
</resolve>
<!-- Bottom row -->
<resolve
launcher:screen="0"
launcher:x="0"
launcher:y="-1" >
<favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_EMAIL;end" />
<favorite launcher:uri="mailto:" />
</resolve>
<resolve
launcher:screen="0"
launcher:x="1"
launcher:y="-1" >
<favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_GALLERY;end" />
<favorite launcher:uri="#Intent;type=images/*;end" />
</resolve>
<resolve
launcher:screen="0"
launcher:x="2"
launcher:y="-1" >
<favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.A
PP_MARKET;end" />
<favorite launcher:uri="market://details?id=com.android.launcher" />
</resolve>
<!-- Second last row -->
<resolve
launcher:screen="0"
launcher:x="0"
launcher:y="-2" >
<favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_BROWSER;end" />  <favorite launcher:uri="ample/" />
</resolve>
<resolve
launcher:screen="0"
launcher:x="2"
launcher:y="-2" >
<favorite launcher:uri="#Intent;dia.action.STILL_IMAGE_CAMERA;end" />
<favorite launcher:uri="#Intent;action=android.intent.action.CAMERA_BUTTON;end" />
</resolve>
</favorites>
⼏个属性说明
<resolve
launcher:container="-101"//-101应该代表是hotseat，也就是说此应⽤将处于hotseat⾥
launcher:screen="0"//应⽤所处屏幕
launcher:x="0"//应⽤图标所处x位置
launcher:y="0" >//应⽤图标所处y位置
<favorite //标明这是快捷⽅式
launcher:className="com.android.dialer.DialtactsActivity"//点击图标启动的类
launcher:packageName="com.android.dialer" //应⽤包名 />
</resolve>
其他说明
x,y,screen
以上就是本⽂的全部内容，希望对⼤家的学习有所帮助，也希望⼤家多多⽀持。

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