c10ec56e0f
Create controller for ethernet tether preference in AllInOneTetherSettings and corresponding test. Test: AllInOneTetherSettingsTest; UsbTetherPreferenceControllerTest; BluetoothTetherPreferenceControllerTest; EthernetTetherPreferenceControllerTest; WifiTetherDisablePreferenceControllerTest; TetherEnablerTest Bug: 153690620 Change-Id: I8918d5c8a82c521b00eb3c712af80c2041778595
96 lines
3.2 KiB
Java
96 lines
3.2 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.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.hardware.usb.UsbManager;
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import android.net.ConnectivityManager;
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import android.os.Environment;
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import android.text.TextUtils;
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import androidx.annotation.VisibleForTesting;
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import androidx.lifecycle.Lifecycle;
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import androidx.lifecycle.OnLifecycleEvent;
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import com.android.settings.Utils;
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/**
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* This controller helps to manage the switch state and visibility of USB tether switch
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* preference.
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*
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*/
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public final class UsbTetherPreferenceController extends TetherBasePreferenceController {
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private static final String TAG = "UsbTetherPrefController";
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private boolean mUsbConnected;
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private boolean mMassStorageActive;
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public UsbTetherPreferenceController(Context context, String prefKey) {
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super(context, prefKey);
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}
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@OnLifecycleEvent(Lifecycle.Event.ON_START)
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public void onStart() {
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mMassStorageActive = Environment.MEDIA_SHARED.equals(Environment.getExternalStorageState());
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IntentFilter filter = new IntentFilter(UsbManager.ACTION_USB_STATE);
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filter.addAction(Intent.ACTION_MEDIA_SHARED);
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filter.addAction(Intent.ACTION_MEDIA_UNSHARED);
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mContext.registerReceiver(mUsbChangeReceiver, filter);
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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(mUsbChangeReceiver);
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}
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@Override
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public boolean shouldEnable() {
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return mUsbConnected && !mMassStorageActive;
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}
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@Override
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public boolean shouldShow() {
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String[] usbRegexs = mCm.getTetherableUsbRegexs();
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return usbRegexs != null && usbRegexs.length != 0 && !Utils.isMonkeyRunning();
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}
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@Override
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public int getTetherType() {
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return ConnectivityManager.TETHERING_USB;
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}
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@VisibleForTesting
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final BroadcastReceiver mUsbChangeReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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String action = intent.getAction();
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if (TextUtils.equals(Intent.ACTION_MEDIA_SHARED, action)) {
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mMassStorageActive = true;
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} else if (TextUtils.equals(Intent.ACTION_MEDIA_UNSHARED, action)) {
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mMassStorageActive = false;
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} else if (TextUtils.equals(UsbManager.ACTION_USB_STATE, action)) {
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mUsbConnected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false);
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}
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updateState(mPreference);
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}
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};
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}
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