Brad Ebinger | 66c7098 | 2020-02-27 19:14:15 -0800 | [diff] [blame] | 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.content.Context; |
| 20 | import android.database.ContentObserver; |
| 21 | import android.net.Uri; |
| 22 | import android.os.PersistableBundle; |
| 23 | import android.provider.Telephony; |
| 24 | import android.telephony.CarrierConfigManager; |
Brad Ebinger | b8e0cd7 | 2020-04-15 17:56:01 -0700 | [diff] [blame^] | 25 | import android.telephony.SubscriptionInfo; |
Brad Ebinger | 66c7098 | 2020-02-27 19:14:15 -0800 | [diff] [blame] | 26 | import android.telephony.ims.ImsManager; |
| 27 | import android.util.Log; |
| 28 | |
| 29 | import androidx.annotation.VisibleForTesting; |
| 30 | import androidx.fragment.app.FragmentManager; |
| 31 | import androidx.lifecycle.Lifecycle; |
| 32 | import androidx.lifecycle.LifecycleObserver; |
| 33 | import androidx.lifecycle.OnLifecycleEvent; |
| 34 | import androidx.preference.Preference; |
| 35 | import androidx.preference.PreferenceScreen; |
| 36 | import androidx.preference.SwitchPreference; |
| 37 | |
Brad Ebinger | b8e0cd7 | 2020-04-15 17:56:01 -0700 | [diff] [blame^] | 38 | import com.android.settings.network.SubscriptionUtil; |
| 39 | |
Brad Ebinger | 66c7098 | 2020-02-27 19:14:15 -0800 | [diff] [blame] | 40 | |
| 41 | /** |
| 42 | * Controller for the "Contact Discovery" option present in MobileNetworkSettings. |
| 43 | */ |
| 44 | public class ContactDiscoveryPreferenceController extends TelephonyTogglePreferenceController |
| 45 | implements LifecycleObserver { |
| 46 | private static final String TAG = "ContactDiscoveryPref"; |
| 47 | private static final Uri UCE_URI = Uri.withAppendedPath(Telephony.SimInfo.CONTENT_URI, |
Peter Wang | 4aeb063 | 2020-03-16 04:24:22 -0700 | [diff] [blame] | 48 | Telephony.SimInfo.COLUMN_IMS_RCS_UCE_ENABLED); |
Brad Ebinger | 66c7098 | 2020-02-27 19:14:15 -0800 | [diff] [blame] | 49 | |
| 50 | private ImsManager mImsManager; |
| 51 | private CarrierConfigManager mCarrierConfigManager; |
| 52 | private ContentObserver mUceSettingObserver; |
| 53 | private FragmentManager mFragmentManager; |
| 54 | |
| 55 | @VisibleForTesting |
| 56 | public Preference preference; |
| 57 | |
| 58 | public ContactDiscoveryPreferenceController(Context context, String key) { |
| 59 | super(context, key); |
| 60 | mImsManager = mContext.getSystemService(ImsManager.class); |
| 61 | mCarrierConfigManager = mContext.getSystemService(CarrierConfigManager.class); |
| 62 | } |
| 63 | |
| 64 | public ContactDiscoveryPreferenceController init(FragmentManager fragmentManager, int subId, |
| 65 | Lifecycle lifecycle) { |
| 66 | mFragmentManager = fragmentManager; |
| 67 | mSubId = subId; |
| 68 | lifecycle.addObserver(this); |
| 69 | return this; |
| 70 | } |
| 71 | |
| 72 | @Override |
| 73 | public boolean isChecked() { |
| 74 | return MobileNetworkUtils.isContactDiscoveryEnabled(mImsManager, mSubId); |
| 75 | } |
| 76 | |
| 77 | @OnLifecycleEvent(Lifecycle.Event.ON_RESUME) |
| 78 | public void onResume() { |
| 79 | registerUceObserver(); |
| 80 | } |
| 81 | |
| 82 | @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE) |
| 83 | public void onPause() { |
| 84 | unregisterUceObserver(); |
| 85 | } |
| 86 | |
| 87 | @Override |
| 88 | public boolean setChecked(boolean isChecked) { |
| 89 | if (isChecked) { |
| 90 | showContentDiscoveryDialog(); |
| 91 | // launch dialog and wait for activity to return and ContentObserver to fire to update. |
| 92 | return false; |
| 93 | } |
| 94 | MobileNetworkUtils.setContactDiscoveryEnabled(mImsManager, mSubId, false /*isEnabled*/); |
| 95 | return true; |
| 96 | } |
| 97 | |
| 98 | @Override |
| 99 | public int getAvailabilityStatus(int subId) { |
| 100 | PersistableBundle bundle = mCarrierConfigManager.getConfigForSubId(subId); |
| 101 | boolean shouldShowPresence = bundle.getBoolean( |
| 102 | CarrierConfigManager.KEY_USE_RCS_PRESENCE_BOOL, false /*default*/); |
| 103 | return shouldShowPresence ? AVAILABLE : CONDITIONALLY_UNAVAILABLE; |
| 104 | } |
| 105 | |
| 106 | @Override |
| 107 | public void displayPreference(PreferenceScreen screen) { |
| 108 | super.displayPreference(screen); |
| 109 | preference = screen.findPreference(getPreferenceKey()); |
| 110 | } |
| 111 | |
| 112 | private void registerUceObserver() { |
| 113 | mUceSettingObserver = new ContentObserver(mContext.getMainThreadHandler()) { |
| 114 | @Override |
| 115 | public void onChange(boolean selfChange) { |
| 116 | onChange(selfChange, null /*uri*/); |
| 117 | } |
| 118 | |
| 119 | @Override |
| 120 | public void onChange(boolean selfChange, Uri uri) { |
| 121 | Log.d(TAG, "UCE setting changed, re-evaluating."); |
| 122 | SwitchPreference switchPref = (SwitchPreference) preference; |
| 123 | switchPref.setChecked(isChecked()); |
| 124 | } |
| 125 | }; |
| 126 | mContext.getContentResolver().registerContentObserver(UCE_URI, true /*notifyForDecendants*/, |
| 127 | mUceSettingObserver); |
| 128 | } |
| 129 | |
| 130 | private void unregisterUceObserver() { |
| 131 | mContext.getContentResolver().unregisterContentObserver(mUceSettingObserver); |
| 132 | } |
| 133 | |
| 134 | private void showContentDiscoveryDialog() { |
| 135 | ContactDiscoveryDialogFragment dialog = ContactDiscoveryDialogFragment.newInstance( |
Brad Ebinger | b8e0cd7 | 2020-04-15 17:56:01 -0700 | [diff] [blame^] | 136 | mSubId, getCarrierDisplayName(preference.getContext())); |
Brad Ebinger | 66c7098 | 2020-02-27 19:14:15 -0800 | [diff] [blame] | 137 | dialog.show(mFragmentManager, ContactDiscoveryDialogFragment.getFragmentTag(mSubId)); |
| 138 | } |
Brad Ebinger | b8e0cd7 | 2020-04-15 17:56:01 -0700 | [diff] [blame^] | 139 | |
| 140 | private CharSequence getCarrierDisplayName(Context context) { |
| 141 | CharSequence result = ""; |
| 142 | |
| 143 | for (SubscriptionInfo info : SubscriptionUtil.getAvailableSubscriptions(context)) { |
| 144 | if (mSubId == info.getSubscriptionId()) { |
| 145 | result = info.getDisplayName(); |
| 146 | break; |
| 147 | } |
| 148 | } |
| 149 | return result; |
| 150 | } |
Brad Ebinger | 66c7098 | 2020-02-27 19:14:15 -0800 | [diff] [blame] | 151 | } |