Replace 'Download' prefix with 'Updater'
These classes do more than controlling the download of the updates.
This commit is contained in:
Gabriele M
309
src/org/lineageos/updater/controller/UpdaterService.java
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309
src/org/lineageos/updater/controller/UpdaterService.java
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/*
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* Copyright (C) 2017 The LineageOS 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 org.lineageos.updater.controller;
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import android.app.NotificationManager;
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import android.app.PendingIntent;
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import android.app.Service;
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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.os.Binder;
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import android.os.IBinder;
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import android.support.v4.content.LocalBroadcastManager;
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import android.support.v7.app.NotificationCompat;
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import android.text.format.DateUtils;
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import android.text.format.Formatter;
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import android.util.Log;
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import org.lineageos.updater.R;
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import org.lineageos.updater.UpdateDownload;
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import org.lineageos.updater.UpdatesActivity;
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import org.lineageos.updater.misc.Utils;
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import java.io.IOException;
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import java.text.NumberFormat;
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public class UpdaterService extends Service {
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private static final String TAG = "UpdaterService";
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public static final String ACTION_DOWNLOAD_CONTROL = "action_download_control";
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public static final String EXTRA_DOWNLOAD_ID = "extra_download_id";
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public static final String EXTRA_DOWNLOAD_CONTROL = "extra_download_control";
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public static final String ACTION_INSTALL_UPDATE = "action_install_update";
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public static final int DOWNLOAD_RESUME = 0;
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public static final int DOWNLOAD_PAUSE = 1;
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private static final int NOTIFICATION_ID = 10;
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private final IBinder mBinder = new LocalBinder();
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private boolean mHasClients;
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private BroadcastReceiver mBroadcastReceiver;
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private NotificationCompat.Builder mNotificationBuilder;
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private NotificationManager mNotificationManager;
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private NotificationCompat.BigTextStyle mNotificationStyle;;
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private UpdaterControllerInt mUpdaterController;
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@Override
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public void onCreate() {
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super.onCreate();
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mUpdaterController = UpdaterController.getInstance(this);
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mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
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mNotificationBuilder = new NotificationCompat.Builder(this);
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mNotificationBuilder.setSmallIcon(R.drawable.ic_system_update);
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mNotificationBuilder.setShowWhen(false);
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mNotificationStyle = new NotificationCompat.BigTextStyle();
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mNotificationBuilder.setStyle(mNotificationStyle);
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Intent notificationIntent = new Intent(this, UpdatesActivity.class);
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PendingIntent intent = PendingIntent.getActivity(this, 0, notificationIntent,
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PendingIntent.FLAG_UPDATE_CURRENT);
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mNotificationBuilder.setContentIntent(intent);
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mBroadcastReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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String downloadId = intent.getStringExtra(UpdaterController.DOWNLOAD_ID_EXTRA);
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if (UpdaterController.UPDATE_STATUS_ACTION.equals(intent.getAction())) {
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UpdateDownload update = mUpdaterController.getUpdate(downloadId);
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mNotificationBuilder.setContentTitle(update.getName());
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handleUpdateStatusChange(update);
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} else if (UpdaterController.PROGRESS_ACTION.equals(intent.getAction())) {
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UpdateDownload update = mUpdaterController.getUpdate(downloadId);
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int progress = update.getProgress();
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mNotificationBuilder.setProgress(100, progress, false);
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String percent = NumberFormat.getPercentInstance().format(progress / 100.f);
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mNotificationStyle.setSummaryText(percent);
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mNotificationStyle.setBigContentTitle(update.getName());
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mNotificationBuilder.setContentTitle(update.getName());
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String speed = Formatter.formatFileSize(context, update.getSpeed());
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CharSequence eta = DateUtils.formatDuration(update.getEta() * 1000);
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mNotificationStyle.bigText(
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getString(R.string.text_download_speed, eta, speed));
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mNotificationManager.notify(NOTIFICATION_ID, mNotificationBuilder.build());
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}
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}
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};
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IntentFilter intentFilter = new IntentFilter();
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intentFilter.addAction(UpdaterController.PROGRESS_ACTION);
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intentFilter.addAction(UpdaterController.UPDATE_STATUS_ACTION);
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LocalBroadcastManager.getInstance(this).registerReceiver(mBroadcastReceiver, intentFilter);
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}
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@Override
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public void onDestroy() {
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LocalBroadcastManager.getInstance(this).unregisterReceiver(mBroadcastReceiver);
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super.onDestroy();
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}
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public class LocalBinder extends Binder {
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public UpdaterService getService() {
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return UpdaterService.this;
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}
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}
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@Override
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public IBinder onBind(Intent intent) {
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mHasClients = true;
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return mBinder;
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}
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@Override
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public boolean onUnbind(Intent intent) {
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mHasClients = false;
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tryStopSelf();
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return false;
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}
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@Override
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public int onStartCommand(Intent intent, int flags, int startId) {
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if (intent == null) {
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Log.d(TAG, "The service is being restarted, exit");
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// The service is being restarted, exit without doing anything
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stopForeground(STOP_FOREGROUND_DETACH);
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mNotificationBuilder.setOngoing(false);
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mNotificationManager.cancel(NOTIFICATION_ID);
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stopSelf();
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} else if (ACTION_DOWNLOAD_CONTROL.equals(intent.getAction())) {
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String downloadId = intent.getStringExtra(EXTRA_DOWNLOAD_ID);
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int action = intent.getIntExtra(EXTRA_DOWNLOAD_CONTROL, -1);
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if (action == DOWNLOAD_RESUME) {
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mUpdaterController.resumeDownload(downloadId);
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} else if (action == DOWNLOAD_PAUSE) {
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mUpdaterController.pauseDownload(downloadId);
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} else {
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Log.e(TAG, "Unknown download action");
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}
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} else if (ACTION_INSTALL_UPDATE.equals(intent.getAction())) {
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String downloadId = intent.getStringExtra(EXTRA_DOWNLOAD_ID);
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try {
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Utils.triggerUpdate(this, mUpdaterController.getUpdate(downloadId));
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} catch (IOException e) {
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Log.e(TAG, "Could not install update");
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// TODO: user facing message
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}
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}
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Log.d(TAG, "Service started");
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return START_STICKY;
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}
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public UpdaterControllerInt getUpdaterController() {
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return mUpdaterController;
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}
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private void tryStopSelf() {
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if (!mHasClients && !mUpdaterController.hasActiveDownloads()) {
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Log.d(TAG, "Service no longer needed, stopping");
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stopSelf();
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}
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}
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private void handleUpdateStatusChange(UpdateDownload update) {
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switch (update.getStatus()) {
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case DELETED: {
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stopForeground(STOP_FOREGROUND_DETACH);
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mNotificationBuilder.setOngoing(false);
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mNotificationManager.cancel(NOTIFICATION_ID);
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tryStopSelf();
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break;
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}
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case STARTING: {
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mNotificationBuilder.mActions.clear();
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mNotificationBuilder.setProgress(0, 0, true);
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mNotificationStyle.setSummaryText(null);
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String text = getString(R.string.download_starting_notification);
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mNotificationStyle.bigText(text);
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mNotificationBuilder.setTicker(text);
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mNotificationBuilder.setOngoing(true);
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startForeground(NOTIFICATION_ID, mNotificationBuilder.build());
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mNotificationManager.notify(NOTIFICATION_ID, mNotificationBuilder.build());
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break;
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}
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case DOWNLOADING: {
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String text = getString(R.string.downloading_notification);
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mNotificationStyle.bigText(text);
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mNotificationBuilder.addAction(com.android.internal.R.drawable.ic_media_pause,
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getString(R.string.pause_button),
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getPausePendingIntent(update.getDownloadId()));
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mNotificationBuilder.setTicker(text);
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mNotificationBuilder.setOngoing(true);
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mNotificationManager.notify(NOTIFICATION_ID, mNotificationBuilder.build());
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break;
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}
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case PAUSED: {
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stopForeground(STOP_FOREGROUND_DETACH);
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// In case we pause before the first progress update
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mNotificationBuilder.setProgress(100, update.getProgress(), false);
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mNotificationBuilder.mActions.clear();
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String text = getString(R.string.download_paused_notification);
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mNotificationStyle.bigText(text);
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mNotificationBuilder.addAction(com.android.internal.R.drawable.ic_media_play,
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getString(R.string.resume_button),
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getResumePendingIntent(update.getDownloadId()));
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mNotificationBuilder.setTicker(text);
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mNotificationBuilder.setOngoing(false);
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mNotificationManager.notify(NOTIFICATION_ID, mNotificationBuilder.build());
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break;
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}
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case PAUSED_ERROR: {
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stopForeground(STOP_FOREGROUND_DETACH);
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mNotificationBuilder.mActions.clear();
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String text = getString(R.string.download_paused_error_notification);
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mNotificationStyle.bigText(text);
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mNotificationBuilder.addAction(com.android.internal.R.drawable.ic_media_play,
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getString(R.string.resume_button),
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getResumePendingIntent(update.getDownloadId()));
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mNotificationBuilder.setTicker(text);
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mNotificationBuilder.setOngoing(false);
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mNotificationManager.notify(NOTIFICATION_ID, mNotificationBuilder.build());
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break;
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}
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case VERIFYING: {
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mNotificationBuilder.setProgress(0, 0, true);
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mNotificationStyle.setSummaryText(null);
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mNotificationBuilder.mActions.clear();
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String text = getString(R.string.verifying_download_notification);
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mNotificationStyle.bigText(text);
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mNotificationBuilder.setTicker(text);
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mNotificationManager.notify(NOTIFICATION_ID, mNotificationBuilder.build());
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break;
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}
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case VERIFIED: {
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stopForeground(STOP_FOREGROUND_DETACH);
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mNotificationBuilder.setProgress(100, 100, false);
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String text = getString(R.string.download_completed_notification);
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mNotificationStyle.bigText(text);
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mNotificationBuilder.addAction(R.drawable.ic_tab_install,
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getString(R.string.install_button),
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getInstallPendingIntent(update.getDownloadId()));
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mNotificationBuilder.setTicker(text);
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mNotificationBuilder.setOngoing(false);
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mNotificationManager.notify(NOTIFICATION_ID, mNotificationBuilder.build());
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tryStopSelf();
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break;
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}
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case VERIFICATION_FAILED: {
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stopForeground(STOP_FOREGROUND_DETACH);
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mNotificationBuilder.setProgress(0, 0, false);
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String text = getString(R.string.verification_failed_notification);
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mNotificationStyle.bigText(text);
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mNotificationBuilder.setTicker(text);
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mNotificationBuilder.setOngoing(false);
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mNotificationManager.notify(NOTIFICATION_ID, mNotificationBuilder.build());
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tryStopSelf();
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break;
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}
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}
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}
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private PendingIntent getResumePendingIntent(String downloadId) {
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final Intent intent = new Intent(this, UpdaterService.class);
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intent.setAction(ACTION_DOWNLOAD_CONTROL);
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intent.putExtra(EXTRA_DOWNLOAD_ID, downloadId);
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intent.putExtra(EXTRA_DOWNLOAD_CONTROL, DOWNLOAD_RESUME);
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return PendingIntent.getService(this, 0, intent,
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PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_UPDATE_CURRENT);
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}
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private PendingIntent getPausePendingIntent(String downloadId) {
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final Intent intent = new Intent(this, UpdaterService.class);
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intent.setAction(ACTION_DOWNLOAD_CONTROL);
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intent.putExtra(EXTRA_DOWNLOAD_ID, downloadId);
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intent.putExtra(EXTRA_DOWNLOAD_CONTROL, DOWNLOAD_PAUSE);
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return PendingIntent.getService(this, 0, intent,
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PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_UPDATE_CURRENT);
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}
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private PendingIntent getInstallPendingIntent(String downloadId) {
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final Intent intent = new Intent(this, UpdaterService.class);
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intent.setAction(ACTION_INSTALL_UPDATE);
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intent.putExtra(EXTRA_DOWNLOAD_ID, downloadId);
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return PendingIntent.getService(this, 0, intent,
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PendingIntent.FLAG_ONE_SHOT | PendingIntent.FLAG_UPDATE_CURRENT);
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}
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}
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