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在列表中循环以查找权限

loops iteration permissions list android

1

dythe · 技术社区 · 13 年前

我目前正在尝试迭代列表,以从手机上所有安装的应用程序中找到特定的权限,有人能告诉我迭代列表的正确方法吗?

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:我已经设法开始工作并在数组列表中显示。

1 回复 | 直到 13 年前

1

2

kapex 13 年前

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
                 }
             }
         }
     }
}