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Commit 922fc606 authored by Edward Savage-Jones's avatar Edward Savage-Jones
Browse files

Only allow clearing of Euicc Data by owner or demo user 

Secondary users should not be able to erase downloaded SIMs
is a similar way that they are not be able to factory reset
the device.

Bug: 303488763
Test: On a device with FEATURE_TELEPHONY_EUICC enabled,
      create secondary user, enter Settings->System->Reset Options
      there should be no option to 'Erase downloaded SIMs'
Change-Id: I4f5326732822bc322ab13a00937f94232ca69228
parent fcaf0ace

src/com/android/settings/network/EraseEuiccDataController.java

+12 −5
Original line number Diff line number Diff line
@@ -18,10 +18,12 @@ package com.android.settings.network; 


import android.content.Context;

import android.content.pm.PackageManager;

import android.os.UserManager;

import android.text.TextUtils;



import androidx.preference.Preference;



import com.android.settings.Utils;

import com.android.settings.core.BasePreferenceController;

import com.android.settings.core.PreferenceControllerMixin;

import com.android.settings.network.telephony.MobileNetworkUtils;
@@ -33,8 +35,11 @@ import com.android.settings.system.ResetDashboardFragment; 
public class EraseEuiccDataController extends BasePreferenceController {

    private ResetDashboardFragment mHostFragment;



    private final UserManager mUm;



    public EraseEuiccDataController(Context context, String preferenceKey) {

        super(context, preferenceKey);

        mUm = context.getSystemService(UserManager.class);

    }



    public void setFragment(ResetDashboardFragment hostFragment) {
@@ -52,10 +57,12 @@ public class EraseEuiccDataController extends BasePreferenceController { 


    @Override

    public int getAvailabilityStatus() {

        return SubscriptionUtil.isSimHardwareVisible(mContext) &&

                (!MobileNetworkUtils.isMobileNetworkUserRestricted(mContext)) &&

                mContext.getPackageManager().hasSystemFeature(

                PackageManager.FEATURE_TELEPHONY_EUICC) ? AVAILABLE_UNSEARCHABLE

                : UNSUPPORTED_ON_DEVICE;

        boolean isAllowedUser = (mUm.isAdminUser() || Utils.isDemoUser(mContext))

                && !MobileNetworkUtils.isMobileNetworkUserRestricted(mContext);

        boolean hasEuiccFeature = mContext.getPackageManager().hasSystemFeature(

                PackageManager.FEATURE_TELEPHONY_EUICC);

        return SubscriptionUtil.isSimHardwareVisible(mContext)

                && isAllowedUser

                && hasEuiccFeature ? AVAILABLE_UNSEARCHABLE : UNSUPPORTED_ON_DEVICE;

    }

}