Android 11 获取全部应用程序列表

Android 11 获取app列表发现，只能获取系统安装的类别，其他新装的无法获取到，原因在于权限不够

代码如下

List<PackageInfo> packages = context.getPackageManager().getInstalledPackages(PackageManager.GET_ACTIVITIES | PackageManager.GET_SERVICES);
for (int i = 0; i < packages.size(); i++) {
    PackageInfo packageInfo = packages.get(i);
    String appName = packageInfo.applicationInfo.loadLabel(context.getPackageManager()).toString();
    String packageName = packageInfo.packageName;
    String versionName = packageInfo.versionName;
    Log.d("anger",appName);
    Log.d("anger",packageName);
    Log.d("anger",versionName);

}

增加权限

<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>

参考地址stackoverflow.com/questions/6…