确定 Android 中已安装应用程序使用的权限列表 [英] Determine list of permissions used by an installed application in Android

问题描述

我必须确定我设备上安装的应用程序使用的每个权限列表.

I have to determine list of permission used each by the installed application on my device.

我已经使用以下代码安装了应用程序列表和包名:

I have got the list of applications installed and there package name using the following code:

PackageManager pm = this.getPackageManager();
Intent intent = new Intent(Intent.ACTION_MAIN, null);
intent.addCategory(Intent.CATEGORY_LAUNCHER);

List<ResolveInfo> list = m.queryIntentActivities(intent,PackageManager.PERMISSION_GRANTED);

  for (ResolveInfo rInfo : list) {   
   Log.d("Installed Applications", rInfo.activityInfo.applicationInfo
     .loadLabel(pm).toString());
   Log.d("packegename",rInfo.activityInfo.applicationInfo.packageName.
           toString());
     }

我如何获得每个应用程序使用的权限?

How do I get permission used by each application?

推荐答案

查看 freetaskmanager

        // Loop through all installed packaged to get a list of used permissions and PackageInfos
    for (PackageInfo pi : appList) {            
        // Do not add System Packages
        if ((pi.requestedPermissions == null || pi.packageName.equals("android")) || 
                (pi.applicationInfo != null && (pi.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0)) 
            continue;


        for (String permission : pi.requestedPermissions) {
            Map<String, String> curChildMap = new HashMap<String, String>();
            try {
                PermissionInfo pinfo = mPm.getPermissionInfo(permission, PackageManager.GET_META_DATA);
                CharSequence label = pinfo.loadLabel(mPm);
                CharSequence desc = pinfo.loadDescription(mPm);
            } catch (NameNotFoundException e) {
                Log.i(TAG, "Ignoring unknown permission " + permission);
                continue;
            }
        }
    }

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