1 /* 2 * Copyright (C) 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.network.telephony; 18 19 import android.app.FragmentManager; 20 import android.app.PendingIntent; 21 import android.telephony.SubscriptionInfo; 22 import android.telephony.euicc.EuiccManager; 23 import android.util.Log; 24 25 import com.android.settings.SidecarFragment; 26 27 import java.util.ArrayList; 28 import java.util.List; 29 30 /** A headless fragment encapsulating long-running eSIM erasing operations. */ 31 public class DeleteEuiccSubscriptionSidecar extends EuiccOperationSidecar { 32 private static final String TAG = "DeleteEuiccSubscriptionSidecar"; 33 private static final String ACTION_DELETE_SUBSCRIPTION = 34 "com.android.settings.network.DELETE_SUBSCRIPTION"; 35 36 private List<SubscriptionInfo> mSubscriptions; 37 38 @Override getReceiverAction()39 public String getReceiverAction() { 40 return ACTION_DELETE_SUBSCRIPTION; 41 } 42 43 /** Returns a DeleteEuiccSubscriptionSidecar sidecar instance. */ get(FragmentManager fm)44 public static DeleteEuiccSubscriptionSidecar get(FragmentManager fm) { 45 return SidecarFragment.get(fm, TAG, DeleteEuiccSubscriptionSidecar.class, null /* args */); 46 } 47 48 /** Starts calling EuiccManager#deleteSubscription to delete the eSIM profile. */ run(List<SubscriptionInfo> subscriptions)49 public void run(List<SubscriptionInfo> subscriptions) { 50 if (subscriptions == null || subscriptions.isEmpty()) { 51 throw new IllegalArgumentException("Subscriptions cannot be empty."); 52 } 53 54 setState(State.RUNNING, Substate.UNUSED); 55 56 mSubscriptions = new ArrayList<>(subscriptions); 57 deleteSubscription(); 58 } 59 60 @Override onActionReceived()61 protected void onActionReceived() { 62 if (getResultCode() == EuiccManager.EMBEDDED_SUBSCRIPTION_RESULT_OK 63 && !mSubscriptions.isEmpty()) { 64 // Continue to delete remaining subscriptions. 65 deleteSubscription(); 66 } else { 67 super.onActionReceived(); 68 } 69 } 70 deleteSubscription()71 private void deleteSubscription() { 72 SubscriptionInfo subscription = mSubscriptions.remove(0); 73 PendingIntent intent = createCallbackIntent(); 74 Log.i(TAG, "Deleting subscription ID: " + subscription.getSubscriptionId()); 75 mEuiccManager.deleteSubscription(subscription.getSubscriptionId(), intent); 76 } 77 } 78