android Launcher3設(shè)置默認(rèn)桌面應(yīng)用

更新時(shí)間：2019年07月10日 14:26:43 作者：大木頭_

這篇文章主要為大家詳細(xì)介紹了android Launcher3設(shè)置默認(rèn)桌面應(yīng)用，具有一定的參考價(jià)值，感興趣的小伙伴們可以參考一下

android Launcher3 設(shè)置默認(rèn)桌面應(yīng)用，供大家參考，具體內(nèi)容如下

launcher3 的默認(rèn)桌面應(yīng)用是在 res/xml里

默認(rèn)有4種樣式

default_workspace_3x3.xml
default_workspace_4x4.xml
default_workspace_5x5.xml
default_workspace_5x6.xml

我們看看default_workspace_3x3.xml

<?xml version="1.0" encoding="utf-8"?>
<favorites xmlns:launcher="http://schemas.android.com/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.APP_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="http://www.example.com/" />
 </resolve>

 <resolve
  launcher:screen="0"
  launcher:x="2"
  launcher:y="-2" >
  <favorite launcher:uri="#Intent;action=android.media.action.STILL_IMAGE_CAMERA;end" />
  <favorite launcher:uri="#Intent;action=android.intent.action.CAMERA_BUTTON;end" />
 </resolve>

</favorites>

幾個(gè)屬性說明

<resolve
  launcher:container="-101"http://-101應(yīng)該代表是hotseat，也就是說此應(yīng)用將處于hotseat里
  launcher:screen="0"http://應(yīng)用所處屏幕
  launcher:x="0"http://應(yīng)用圖標(biāo)所處x位置
  launcher:y="0" >//應(yīng)用圖標(biāo)所處y位置 
  <favorite //標(biāo)明這是快捷方式
  launcher:className="com.android.dialer.DialtactsActivity"http://點(diǎn)擊圖標(biāo)啟動(dòng)的類
  launcher:packageName="com.android.dialer" //應(yīng)用包名 />
</resolve>

其他說明
x,y,screen