17ba8166a3
TelephonyManager had a minor refactor of some of the methods revolving around mobile data. Change code in Settings to use the new ones instead. Exempt-From-Owner-Approval: Cherry-picked from internal Bug: 169367013 Test: existing unit tests, manual Change-Id: I7ebae37373d53fb2c59b6b546232dbddf77398d4 Merged-In: I7ebae37373d53fb2c59b6b546232dbddf77398d4
108 lines
3.7 KiB
Java
108 lines
3.7 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.Handler;
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import android.os.Looper;
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import android.telephony.SubscriptionManager;
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import android.telephony.TelephonyManager;
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import android.telephony.data.ApnSetting;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.network.MobileDataContentObserver;
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import com.android.settingslib.core.lifecycle.LifecycleObserver;
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import com.android.settingslib.core.lifecycle.events.OnStart;
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import com.android.settingslib.core.lifecycle.events.OnStop;
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/**
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* Preference controller for "Mobile data"
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*/
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public class MmsMessagePreferenceController extends TelephonyTogglePreferenceController implements
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LifecycleObserver, OnStart, OnStop {
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private TelephonyManager mTelephonyManager;
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private SubscriptionManager mSubscriptionManager;
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private MobileDataContentObserver mMobileDataContentObserver;
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private PreferenceScreen mScreen;
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public MmsMessagePreferenceController(Context context, String key) {
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super(context, key);
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mSubscriptionManager = context.getSystemService(SubscriptionManager.class);
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mMobileDataContentObserver = new MobileDataContentObserver(
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new Handler(Looper.getMainLooper()));
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mMobileDataContentObserver.setOnMobileDataChangedListener(()->refreshPreference());
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}
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@Override
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public int getAvailabilityStatus(int subId) {
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final TelephonyManager telephonyManager = mContext.getSystemService(TelephonyManager.class)
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.createForSubscriptionId(subId);
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return (subId != SubscriptionManager.INVALID_SUBSCRIPTION_ID
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&& !telephonyManager.isDataEnabled()
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&& telephonyManager.isApnMetered(ApnSetting.TYPE_MMS))
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? AVAILABLE
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: CONDITIONALLY_UNAVAILABLE;
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}
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@Override
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public void onStart() {
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if (mSubId != SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
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mMobileDataContentObserver.register(mContext, mSubId);
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}
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}
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@Override
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public void onStop() {
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if (mSubId != SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
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mMobileDataContentObserver.unRegister(mContext);
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}
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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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mScreen = screen;
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}
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public void init(int subId) {
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mSubId = subId;
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mTelephonyManager = mContext.getSystemService(TelephonyManager.class)
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.createForSubscriptionId(mSubId);
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}
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@Override
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public boolean setChecked(boolean isChecked) {
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mTelephonyManager.setMobileDataPolicyEnabledStatus(
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TelephonyManager.MOBILE_DATA_POLICY_MMS_ALWAYS_ALLOWED, isChecked);
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return isChecked == mTelephonyManager.isMobileDataPolicyEnabled(
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TelephonyManager.MOBILE_DATA_POLICY_MMS_ALWAYS_ALLOWED);
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}
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@Override
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public boolean isChecked() {
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return mTelephonyManager.isDataEnabledForApn(ApnSetting.TYPE_MMS);
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}
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private void refreshPreference() {
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if (mScreen != null) {
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super.displayPreference(mScreen);
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}
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}
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}
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