c5949bd39c
Previous patch ag/2250238 broke MtpDocumentsProviderTests since ServiceIntentSender's constructor refers the context argument which is null in the tests. The CL adds a test version of the constructor which does not use the context argument in it. Bug: 38363487 Test: MtpDocumentsProviderTests Change-Id: I68a1d8cb6997499e5069c33f70fd0f675aaad77c
91 lines
3.5 KiB
Java
91 lines
3.5 KiB
Java
/*
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* Copyright (C) 2016 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.mtp;
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import android.annotation.NonNull;
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import android.app.Notification;
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import android.app.NotificationChannel;
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import android.app.NotificationManager;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import com.android.internal.annotations.VisibleForTesting;
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import com.android.internal.util.Preconditions;
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/**
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* Sends intent to MtpDocumentsService.
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*/
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class ServiceIntentSender {
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private final static String CHANNEL_ID = "device_notification_channel";
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private final Context mContext;
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ServiceIntentSender(Context context) {
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mContext = context;
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// Create notification channel.
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final NotificationChannel mChannel = new NotificationChannel(
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CHANNEL_ID,
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context.getResources().getString(
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com.android.internal.R.string.default_notification_channel_label),
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NotificationManager.IMPORTANCE_LOW);
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final NotificationManager notificationManager =
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(NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
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notificationManager.createNotificationChannel(mChannel);
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}
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@VisibleForTesting
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protected ServiceIntentSender() {
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mContext = null;
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}
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/**
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* Notify the change of opened device set.
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* @param records List of opened devices. Can be empty.
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*/
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void sendUpdateNotificationIntent(@NonNull MtpDeviceRecord[] records) {
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Preconditions.checkNotNull(records);
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final Intent intent = new Intent(MtpDocumentsService.ACTION_UPDATE_NOTIFICATION);
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intent.setComponent(new ComponentName(mContext, MtpDocumentsService.class));
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if (records.length != 0) {
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final int[] ids = new int[records.length];
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final Notification[] notifications = new Notification[records.length];
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for (int i = 0; i < records.length; i++) {
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ids[i] = records[i].deviceId;
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notifications[i] = createNotification(mContext, records[i]);
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}
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intent.putExtra(MtpDocumentsService.EXTRA_DEVICE_IDS, ids);
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intent.putExtra(MtpDocumentsService.EXTRA_DEVICE_NOTIFICATIONS, notifications);
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mContext.startForegroundService(intent);
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} else {
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mContext.startService(intent);
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}
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}
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private static Notification createNotification(Context context, MtpDeviceRecord device) {
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final String title = context.getResources().getString(
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R.string.accessing_notification_title,
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device.name);
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return new Notification.Builder(context, CHANNEL_ID)
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.setLocalOnly(true)
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.setContentTitle(title)
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.setSmallIcon(com.android.internal.R.drawable.stat_sys_data_usb)
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.setCategory(Notification.CATEGORY_SYSTEM)
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.setFlag(Notification.FLAG_NO_CLEAR, true)
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.build();
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}
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}
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