84587b1aa3
- Set a variable to record the status then replace getAvailabilityStatus() with it. Test: manual test, use command to run MobileNetworkSettings and record it. Bug: 154061428 Change-Id: Ia13a75a3821bb6c17d0dfeffb5043f47b60adf61
78 lines
2.7 KiB
Java
78 lines
2.7 KiB
Java
/*
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* Copyright (C) 2019 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.network.telephony;
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import android.content.Context;
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import android.os.PersistableBundle;
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import android.telephony.CarrierConfigManager;
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import android.telephony.SubscriptionManager;
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import com.android.settings.core.BasePreferenceController;
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import java.util.concurrent.atomic.AtomicBoolean;
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import java.util.concurrent.atomic.AtomicInteger;
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/**
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* {@link BasePreferenceController} that used by all preferences that requires subscription id.
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*/
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public abstract class TelephonyBasePreferenceController extends BasePreferenceController
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implements TelephonyAvailabilityCallback, TelephonyAvailabilityHandler {
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protected int mSubId;
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private AtomicInteger mAvailabilityStatus = new AtomicInteger(0);
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private AtomicBoolean mUnsetAvailabilityStatus = new AtomicBoolean(false);
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public TelephonyBasePreferenceController(Context context, String preferenceKey) {
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super(context, preferenceKey);
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mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
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}
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@Override
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public int getAvailabilityStatus() {
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if (!mUnsetAvailabilityStatus.get()) {
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mAvailabilityStatus.set(MobileNetworkUtils
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.getAvailability(mContext, mSubId, this::getAvailabilityStatus));
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}
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return mAvailabilityStatus.get();
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}
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@Override
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public void setAvailabilityStatus(int status) {
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mAvailabilityStatus.set(status);
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}
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@Override
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public void unsetAvailabilityStatus(boolean enable) {
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mUnsetAvailabilityStatus.set(enable);
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}
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/**
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* Get carrier config based on specific subscription id.
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*
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* @param subId is the subscription id
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* @return {@link PersistableBundle} of carrier config, or {@code null} when carrier config
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* is not available.
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*/
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public PersistableBundle getCarrierConfigForSubId(int subId) {
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if (!SubscriptionManager.isValidSubscriptionId(subId)) {
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return null;
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}
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final CarrierConfigManager carrierConfigMgr =
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mContext.getSystemService(CarrierConfigManager.class);
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return carrierConfigMgr.getConfigForSubId(subId);
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}
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}
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