| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.deviceinfo.simstatus; |
| |
| import android.content.Context; |
| import android.os.UserManager; |
| import android.telephony.SubscriptionInfo; |
| import android.telephony.SubscriptionManager; |
| import android.text.TextUtils; |
| |
| import androidx.annotation.VisibleForTesting; |
| import androidx.fragment.app.Fragment; |
| import androidx.lifecycle.Observer; |
| import androidx.preference.Preference; |
| import androidx.preference.PreferenceCategory; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.R; |
| import com.android.settings.core.BasePreferenceController; |
| import com.android.settings.network.SubscriptionUtil; |
| import com.android.settingslib.Utils; |
| import com.android.settingslib.search.SearchIndexableRaw; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class SimStatusPreferenceController extends BasePreferenceController { |
| |
| private static final String KEY_PREFERENCE_CATEGORY = "device_detail_category"; |
| |
| private Fragment mFragment; |
| private SlotSimStatus mSlotSimStatus; |
| private Observer mSimChangeObserver; |
| |
| public SimStatusPreferenceController(Context context, String prefKey) { |
| super(context, prefKey); |
| } |
| |
| /** |
| * Initialize this preference controller. |
| * @param fragment parent fragment |
| * @param slotSimStatus SlotSimStatus object |
| */ |
| public void init(Fragment fragment, SlotSimStatus slotSimStatus) { |
| mFragment = fragment; |
| mSlotSimStatus = slotSimStatus; |
| } |
| |
| /** |
| * Get the index of slot for this subscription. |
| * @return index of slot |
| */ |
| public int getSimSlotIndex() { |
| return mSlotSimStatus == null ? SubscriptionManager.INVALID_SIM_SLOT_INDEX : |
| mSlotSimStatus.findSlotIndexByKey(getPreferenceKey()); |
| } |
| |
| @Override |
| public int getAvailabilityStatus() { |
| if (getSimSlotIndex() == SubscriptionManager.INVALID_SIM_SLOT_INDEX) { |
| return UNSUPPORTED_ON_DEVICE; |
| } |
| boolean isAvailable = SubscriptionUtil.isSimHardwareVisible(mContext) && |
| mContext.getSystemService(UserManager.class).isAdminUser() && |
| !Utils.isWifiOnly(mContext); |
| return isAvailable ? AVAILABLE : CONDITIONALLY_UNAVAILABLE; |
| } |
| |
| @Override |
| public void displayPreference(PreferenceScreen screen) { |
| super.displayPreference(screen); |
| if ((!SubscriptionUtil.isSimHardwareVisible(mContext)) || (mSlotSimStatus == null)) { |
| return; |
| } |
| String basePreferenceKey = mSlotSimStatus.getPreferenceKey( |
| SubscriptionManager.INVALID_SIM_SLOT_INDEX); |
| final Preference preference = screen.findPreference(basePreferenceKey); |
| if (!isAvailable() || preference == null || !preference.isVisible()) { |
| return; |
| } |
| final PreferenceCategory category = screen.findPreference(KEY_PREFERENCE_CATEGORY); |
| |
| mSlotSimStatus.setBasePreferenceOrdering(preference.getOrder()); |
| screen.removePreference(preference); |
| preference.setVisible(false); |
| |
| // Add additional preferences for each sim in the device |
| for (int simSlotNumber = 0; simSlotNumber < mSlotSimStatus.size(); simSlotNumber++) { |
| final Preference multiSimPreference = createNewPreference(screen.getContext()); |
| multiSimPreference.setOrder(mSlotSimStatus.getPreferenceOrdering(simSlotNumber)); |
| multiSimPreference.setKey(mSlotSimStatus.getPreferenceKey(simSlotNumber)); |
| category.addPreference(multiSimPreference); |
| } |
| } |
| |
| @Override |
| public void updateState(Preference preference) { |
| final int simSlot = getSimSlotIndex(); |
| if (mSimChangeObserver == null) { |
| mSimChangeObserver = x -> updateStateBySlot(preference, simSlot); |
| mSlotSimStatus.observe(mFragment.getViewLifecycleOwner(), mSimChangeObserver); |
| } |
| updateStateBySlot(preference, simSlot); |
| } |
| |
| protected void updateStateBySlot(Preference preference, int simSlot) { |
| SubscriptionInfo subInfo = getSubscriptionInfo(simSlot); |
| preference.setEnabled(subInfo != null); |
| preference.setCopyingEnabled(subInfo != null); |
| preference.setTitle(getPreferenceTitle(simSlot)); |
| preference.setSummary(getCarrierName(simSlot)); |
| } |
| |
| @Override |
| public boolean handlePreferenceTreeClick(Preference preference) { |
| if (!TextUtils.equals(preference.getKey(), getPreferenceKey())) { |
| return false; |
| } |
| final int simSlot = getSimSlotIndex(); |
| if (simSlot == -1) { |
| return false; |
| } |
| |
| SimStatusDialogFragment.show(mFragment, simSlot, getPreferenceTitle(simSlot)); |
| return true; |
| } |
| |
| private String getPreferenceTitle(int simSlot) { |
| return mSlotSimStatus.size() > 1 ? mContext.getString( |
| R.string.sim_status_title_sim_slot, simSlot + 1) : mContext.getString( |
| R.string.sim_status_title); |
| } |
| |
| private SubscriptionInfo getSubscriptionInfo(int simSlot) { |
| return (mSlotSimStatus == null) ? null : mSlotSimStatus.getSubscriptionInfo(simSlot); |
| } |
| |
| private CharSequence getCarrierName(int simSlot) { |
| SubscriptionInfo subInfo = getSubscriptionInfo(simSlot); |
| return (subInfo != null) ? subInfo.getCarrierName() : |
| mContext.getText(R.string.device_info_not_available); |
| } |
| |
| @VisibleForTesting |
| Preference createNewPreference(Context context) { |
| return new Preference(context); |
| } |
| |
| @Override |
| public void updateDynamicRawDataToIndex(List<SearchIndexableRaw> rawData) { |
| int simSlot = getSimSlotIndex(); |
| SubscriptionInfo subInfo = getSubscriptionInfo(simSlot); |
| if (subInfo == null) { |
| /** |
| * Only add to search when SIM is active |
| * (presented in SIM Slot Status as availavle.) |
| */ |
| return; |
| } |
| |
| /* Have different search keywork when comes to eSIM */ |
| int keywordId = subInfo.isEmbedded() ? |
| R.string.keywords_sim_status_esim : R.string.keywords_sim_status; |
| |
| SearchIndexableRaw data = new SearchIndexableRaw(mContext); |
| data.key = getPreferenceKey(); |
| data.title = getPreferenceTitle(simSlot); |
| data.screenTitle = mContext.getString(R.string.about_settings); |
| data.keywords = mContext.getString(keywordId).toString(); |
| rawData.add(data); |
| } |
| } |