1 /* 2 * Copyright (C) 2019 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.sim; 18 19 import static android.telephony.SubscriptionManager.PROFILE_CLASS_PROVISIONING; 20 21 import android.app.Activity; 22 import android.app.Dialog; 23 import android.app.settings.SettingsEnums; 24 import android.content.Context; 25 import android.content.DialogInterface; 26 import android.os.Bundle; 27 import android.telephony.SubscriptionInfo; 28 import android.telephony.SubscriptionManager; 29 import android.telephony.TelephonyManager; 30 import android.util.Log; 31 32 import androidx.annotation.NonNull; 33 import androidx.annotation.Nullable; 34 import androidx.annotation.VisibleForTesting; 35 import androidx.appcompat.app.AlertDialog; 36 37 import com.android.settings.R; 38 import com.android.settings.network.SubscriptionUtil; 39 40 /** 41 * After androidV, presents a dialog asking the user if they want to update the mobile data. 42 * Typically this would be used in a case where a device goes from having multiple SIMs down to 43 * only one. 44 */ 45 public class PreferredSimDialogFragment extends SimDialogFragment implements 46 DialogInterface.OnClickListener { 47 private static final String TAG = "PreferredSimDialogFrag"; 48 newInstance()49 public static PreferredSimDialogFragment newInstance() { 50 final PreferredSimDialogFragment fragment = new PreferredSimDialogFragment(); 51 final Bundle args = initArguments(SimDialogActivity.PREFERRED_PICK, 52 R.string.select_specific_sim_for_data_title); 53 fragment.setArguments(args); 54 return fragment; 55 } 56 57 @NonNull 58 @Override onCreateDialog(@ullable Bundle savedInstanceState)59 public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) { 60 final AlertDialog dialog = new AlertDialog.Builder(getContext()) 61 .setPositiveButton(R.string.yes, this) 62 .setNegativeButton(R.string.no, null) 63 .create(); 64 updateDialog(dialog); 65 return dialog; 66 } 67 68 @Override onClick(DialogInterface dialog, int buttonClicked)69 public void onClick(DialogInterface dialog, int buttonClicked) { 70 if (buttonClicked != DialogInterface.BUTTON_POSITIVE) { 71 return; 72 } 73 final SimDialogActivity activity = (SimDialogActivity) getActivity(); 74 final SubscriptionInfo info = getPreferredSubscription(); 75 if (info != null) { 76 activity.onSubscriptionSelected(getDialogType(), info.getSubscriptionId()); 77 } 78 } 79 getPreferredSubscription()80 public SubscriptionInfo getPreferredSubscription() { 81 final Activity activity = getActivity(); 82 final int slotId = activity.getIntent().getIntExtra(SimDialogActivity.PREFERRED_SIM, 83 SubscriptionManager.INVALID_SUBSCRIPTION_ID); 84 return getSubscriptionManager().getActiveSubscriptionInfoForSimSlotIndex(slotId); 85 } 86 updateDialog(AlertDialog dialog)87 private void updateDialog(AlertDialog dialog) { 88 Log.d(TAG, "Dialog updated, dismiss status: " + mWasDismissed); 89 90 if (mWasDismissed) { 91 return; 92 } 93 94 if (dialog == null) { 95 dismiss("Dialog is null."); 96 return; 97 } 98 Context context = getContext(); 99 if (context == null) { 100 dismiss("getContext is null."); 101 return; 102 } 103 104 final SubscriptionInfo info = getPreferredSubscription(); 105 if (info == null || (info.isEmbedded() 106 && (info.getProfileClass() == PROFILE_CLASS_PROVISIONING 107 || info.isOnlyNonTerrestrialNetwork()))) { 108 dismiss("SubscriptionInfo is null or other esim's cases."); 109 return; 110 } 111 Log.d(TAG, "SubscriptionInfo: " + info); 112 TelephonyManager telephonyManager = context.getSystemService(TelephonyManager.class); 113 if (telephonyManager == null) { 114 dismiss("TelephonyManager is null."); 115 return; 116 } 117 telephonyManager = telephonyManager.createForSubscriptionId(info.getSubscriptionId()); 118 if (telephonyManager.isDataEnabledForReason(TelephonyManager.DATA_ENABLED_REASON_USER)) { 119 dismiss("mobile data is on."); 120 final SimDialogActivity activity = (SimDialogActivity) getActivity(); 121 if (activity != null) { 122 activity.finish(); 123 } 124 return; 125 } 126 127 final CharSequence simName = 128 SubscriptionUtil.getUniqueSubscriptionDisplayName(info, context); 129 final String title = 130 context.getString( 131 getTitleResId(), 132 simName); 133 final String message = 134 context.getString( 135 R.string.sim_preferred_message, 136 simName); 137 dialog.setTitle(title); 138 dialog.setMessage(message); 139 } 140 dismiss(String log)141 private void dismiss(String log) { 142 Log.d(TAG, log); 143 dismiss(); 144 } 145 146 @Override updateDialog()147 public void updateDialog() { 148 updateDialog((AlertDialog) getDialog()); 149 } 150 151 @VisibleForTesting getSubscriptionManager()152 protected SubscriptionManager getSubscriptionManager() { 153 return getContext().getSystemService(SubscriptionManager.class); 154 } 155 156 @Override getMetricsCategory()157 public int getMetricsCategory() { 158 return SettingsEnums.DIALOG_PREFERRED_SIM_PICKER; 159 } 160 } 161