如何在android中获取当前启动器的包名？

Question

我想获取当前安装的当前启动器的包名。我尝试使用链接http://stackoverflow.com/questions/10344824/how-can-i-get-the-package-name-of-the-current-launcher-in-android-2-3-and-above

但它将结果显示为“android”。我想要完整的启动器名称。

我想安装启动器列表并选择当前启动器

提前致谢

Answer 1

您好，您可以使用以下代码获取当前的启动器包名称：

   PackageManager localPackageManager = getPackageManager();
    Intent intent = new Intent("android.intent.action.MAIN");
    intent.addCategory("android.intent.category.HOME");
    String str = localPackageManager.resolveActivity(intent,
                PackageManager.MATCH_DEFAULT_ONLY).activityInfo.packageName;
    Log.e("Current launcher Package Name:",str);

Answer 2

作为联邦在Get a list of every launcher in Android

中的回答

获取所有已安装启动器的列表。

Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_HOME);
List<ResolveInfo> lst = getPackageManager().queryIntentActivities(intent, 0);
if (!lst.isEmpty()) {
   for (ResolveInfo resolveInfo : lst) {
        Log.d("Test", "New Launcher Found: " + resolveInfo.activityInfo.packageName);
   }
}

Answer 3

以下代码可以完美地获取当前启动器应用程序包的名称。

Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_HOME);
ResolveInfo resolveInfo = getPackageManager().resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY);
String currentLauncherName= resolveInfo.activityInfo.packageName;
Log.d("Current Launcher: ", currentLauncherName);