/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.deviceinfo;
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import static android.content.Context.CLIPBOARD_SERVICE;
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import android.content.ClipData;
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import android.content.ClipboardManager;
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import android.content.Context;
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import android.telephony.SubscriptionInfo;
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import android.telephony.SubscriptionManager;
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import android.telephony.TelephonyManager;
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import android.text.BidiFormatter;
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import android.text.TextDirectionHeuristics;
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import android.text.TextUtils;
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import android.widget.Toast;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settings.core.BasePreferenceController;
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import com.android.settingslib.DeviceInfoUtils;
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import java.util.ArrayList;
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import java.util.List;
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public class PhoneNumberPreferenceController extends BasePreferenceController {
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private final static String KEY_PHONE_NUMBER = "phone_number";
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private final TelephonyManager mTelephonyManager;
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private final SubscriptionManager mSubscriptionManager;
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private final List<Preference> mPreferenceList = new ArrayList<>();
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public PhoneNumberPreferenceController(Context context, String key) {
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super(context, key);
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mTelephonyManager = mContext.getSystemService(TelephonyManager.class);
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mSubscriptionManager = mContext.getSystemService(SubscriptionManager.class);
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}
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@Override
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public int getAvailabilityStatus() {
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return mTelephonyManager.isVoiceCapable() ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
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}
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@Override
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public CharSequence getSummary() {
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return getFirstPhoneNumber();
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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final Preference preference = screen.findPreference(getPreferenceKey());
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mPreferenceList.add(preference);
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final int phonePreferenceOrder = preference.getOrder();
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// Add additional preferences for each sim in the device
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for (int simSlotNumber = 1; simSlotNumber < mTelephonyManager.getPhoneCount();
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simSlotNumber++) {
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final Preference multiSimPreference = createNewPreference(screen.getContext());
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multiSimPreference.setOrder(phonePreferenceOrder + simSlotNumber);
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multiSimPreference.setKey(KEY_PHONE_NUMBER + simSlotNumber);
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screen.addPreference(multiSimPreference);
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mPreferenceList.add(multiSimPreference);
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}
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}
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@Override
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public void updateState(Preference preference) {
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for (int simSlotNumber = 0; simSlotNumber < mPreferenceList.size(); simSlotNumber++) {
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final Preference simStatusPreference = mPreferenceList.get(simSlotNumber);
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simStatusPreference.setTitle(getPreferenceTitle(simSlotNumber));
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simStatusPreference.setSummary(getPhoneNumber(simSlotNumber));
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}
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}
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@Override
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public boolean isSliceable() {
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return true;
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}
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@Override
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public boolean isCopyableSlice() {
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return true;
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}
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@Override
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public boolean useDynamicSliceSummary() {
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return true;
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}
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@Override
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public void copy() {
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final ClipboardManager clipboard = (ClipboardManager) mContext.getSystemService(
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CLIPBOARD_SERVICE);
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clipboard.setPrimaryClip(ClipData.newPlainText("text", getFirstPhoneNumber()));
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final String toast = mContext.getString(R.string.copyable_slice_toast,
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mContext.getText(R.string.status_number));
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Toast.makeText(mContext, toast, Toast.LENGTH_SHORT).show();
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}
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private CharSequence getFirstPhoneNumber() {
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final List<SubscriptionInfo> subscriptionInfoList =
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mSubscriptionManager.getActiveSubscriptionInfoList(true);
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if (subscriptionInfoList == null || subscriptionInfoList.isEmpty()) {
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return mContext.getText(R.string.device_info_default);
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}
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// For now, We only return first result for slice view.
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return getFormattedPhoneNumber(subscriptionInfoList.get(0));
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}
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private CharSequence getPhoneNumber(int simSlot) {
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final SubscriptionInfo subscriptionInfo = getSubscriptionInfo(simSlot);
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if (subscriptionInfo == null) {
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return mContext.getText(R.string.device_info_default);
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}
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return getFormattedPhoneNumber(subscriptionInfo);
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}
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private CharSequence getPreferenceTitle(int simSlot) {
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return mTelephonyManager.getPhoneCount() > 1 ? mContext.getString(
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R.string.status_number_sim_slot, simSlot + 1) : mContext.getString(
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R.string.status_number);
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}
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@VisibleForTesting
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SubscriptionInfo getSubscriptionInfo(int simSlot) {
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final List<SubscriptionInfo> subscriptionInfoList =
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mSubscriptionManager.getActiveSubscriptionInfoList(true);
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if (subscriptionInfoList != null) {
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for (SubscriptionInfo info : subscriptionInfoList) {
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if (info.getSimSlotIndex() == simSlot) {
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return info;
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}
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}
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}
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return null;
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}
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@VisibleForTesting
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CharSequence getFormattedPhoneNumber(SubscriptionInfo subscriptionInfo) {
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final String phoneNumber = DeviceInfoUtils.getFormattedPhoneNumber(mContext,
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subscriptionInfo);
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return TextUtils.isEmpty(phoneNumber) ? mContext.getString(R.string.device_info_default)
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: BidiFormatter.getInstance().unicodeWrap(phoneNumber, TextDirectionHeuristics.LTR);
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}
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@VisibleForTesting
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Preference createNewPreference(Context context) {
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return new Preference(context);
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}
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}
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