activity-alias详解及应用-CSDN博客

Android动态修改应用图标最佳实践 - 简书

AndroidManifest.xml 中

<activity-aliasandroid:name="包名.ui.mine.SecondActivityAlias"android:label="快捷入口"android:icon="@mipmap/collection_one"android:targetActivity="包名.ui.splash.SplashActivityZs"><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter>
</activity-alias>
<activity-aliasandroid:name="包名.ui.mine.SecondActivityAlias2"android:label="快捷入口2"android:icon="@mipmap/collection_two"android:targetActivity="包名.ui.splash.SplashActivityZs"><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter>
</activity-alias>

//注意：SecondActivityAlias  SecondActivityAlias2 需要创建相应的activity  否则下面ComponentName 方法会报 找不到文件问题

/*** 下面逻辑是   将快捷入口2禁用  快捷入口开启 */
fun switchAppIcon() {val context: Application = TTWMyApplication.myApplication!!val aliasComponentName = ComponentName(applicationContext, "包名.ui.mine.SecondActivityAlias")val aliasComponentName2 = ComponentName(applicationContext, "包名.ui.mine.SecondActivityAlias2")val iPackageManager: PackageManager = context.getPackageManager()//禁用活动/便捷入口iPackageManager.setComponentEnabledSetting(aliasComponentName2,PackageManager.COMPONENT_ENABLED_STATE_DISABLED,PackageManager.DONT_KILL_APP)// 启用活动/便捷入口iPackageManager.setComponentEnabledSetting(aliasComponentName,PackageManager.COMPONENT_ENABLED_STATE_ENABLED,PackageManager.DONT_KILL_APP);
}