迭代通过列表寻找权限

Question

我目前正试图通过列表遍历来找到手机上所有已安装的应用程序的特定权限，有人能告诉我迭代通过列表的正确方法吗？

public void getPermissions(Context context) { 
    PackageManager packageManager = context.getPackageManager(); 
    final List<PackageInfo> apps = context.getPackageManager() 
     .getInstalledPackages(PackageManager.GET_PERMISSIONS); 

    for (PackageInfo pi : apps) { 
     String[] permissions = pi.requestedPermissions; 
     if (permissions != null) { 
      for (String permission : permissions) { 
       Log.d("TAG", permission); 
          if (permission.equals("android.permission.INTERNET")) { 

           String appname=pi.applicationInfo.loadLabel(packageManager).toString(); 
           ImageView appicon; 

           appicon = pi.applicationInfo.setImageDrawable(packageManager); 
           Log.e("TAG", "Permission found for "+ appname); 

           internetArray.add(appname); 
          } 
      } 
     } 
    } 

} // getPermissions方法结束

编辑：我设法在一个ArrayList获得工作和显示。

Answer 1

public void getPermissions(Context context) { 
    PackageManager packageManager = context.getPackageManager(); 
    final List<PackageInfo> apps = context.getPackageManager() 
     .getInstalledPackages(PackageManager.GET_PERMISSIONS); 

    for (PackageInfo pi : apps) { 
     String[] permissions = pi.requestedPermissions; 
     if (permissions != null) { 
      for (String permission : permissions) { 
       Log.d("TAG", permission); 
       if (permission.equals("android.permission.INTERNET")) { 
        // do something 
       } 
      } 
     } 
    } 
}