6151c227e0
Connectivity is becoming a mainline module in S, so ConnectivityManager hidden symbols can not be used for outside components. Besides, most Tethering relevant methods or variables on CM are migrated to TetheringManager. So replace all these methods or variables from ConnectivityManager to TetheringManager on Settings. Bug: 180693313 Test: make RunSettingsRoboTests ROBOTEST_FILTER=<Modified Test> Change-Id: Iba4b121a4ddf3f04252aa0355e0e6494a593682a
94 lines
3.1 KiB
Java
94 lines
3.1 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;
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import android.bluetooth.BluetoothAdapter;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.net.ConnectivityManager;
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import android.text.TextUtils;
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import androidx.lifecycle.Lifecycle;
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import androidx.lifecycle.OnLifecycleEvent;
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import com.google.common.annotations.VisibleForTesting;
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/**
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* This controller helps to manage the switch state and visibility of bluetooth tether switch
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* preference.
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*/
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public final class BluetoothTetherPreferenceController extends TetherBasePreferenceController {
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private int mBluetoothState;
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public BluetoothTetherPreferenceController(Context context, String preferenceKey) {
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super(context, preferenceKey);
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}
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@OnLifecycleEvent(Lifecycle.Event.ON_START)
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public void onStart() {
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mBluetoothState = BluetoothAdapter.getDefaultAdapter().getState();
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mContext.registerReceiver(mBluetoothChangeReceiver,
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new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED));
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}
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@OnLifecycleEvent(Lifecycle.Event.ON_STOP)
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public void onStop() {
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mContext.unregisterReceiver(mBluetoothChangeReceiver);
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}
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@Override
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public boolean shouldEnable() {
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switch (mBluetoothState) {
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case BluetoothAdapter.STATE_ON:
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case BluetoothAdapter.STATE_OFF:
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// fall through.
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case BluetoothAdapter.ERROR:
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return true;
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case BluetoothAdapter.STATE_TURNING_OFF:
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case BluetoothAdapter.STATE_TURNING_ON:
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// fall through.
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default:
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return false;
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}
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}
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@Override
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public boolean shouldShow() {
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final String[] bluetoothRegexs = mTm.getTetherableBluetoothRegexs();
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return bluetoothRegexs != null && bluetoothRegexs.length != 0;
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}
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@Override
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public int getTetherType() {
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return ConnectivityManager.TETHERING_BLUETOOTH;
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}
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@VisibleForTesting
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final BroadcastReceiver mBluetoothChangeReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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if (TextUtils.equals(BluetoothAdapter.ACTION_STATE_CHANGED, intent.getAction())) {
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mBluetoothState =
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intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR);
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updateState(mPreference);
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}
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}
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};
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}
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