Gadgetbridge/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/AbstractDeviceSupport.java

472 lines
22 KiB
Java

/* Copyright (C) 2015-2021 Andreas Böhler, Andreas Shimokawa, Carsten
Pfeiffer, Daniele Gobbetti, José Rebelo, Pauli Salmenrinne, Sebastian Kranz,
Taavi Eomäe
This file is part of Gadgetbridge.
Gadgetbridge is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Gadgetbridge is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
package nodomain.freeyourgadget.gadgetbridge.service;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.bluetooth.BluetoothAdapter;
import android.companion.CompanionDeviceManager;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Build;
import android.telephony.SmsManager;
import androidx.annotation.RequiresApi;
import androidx.core.app.NotificationCompat;
import androidx.core.content.FileProvider;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Collections;
import java.util.Date;
import java.util.Locale;
import java.util.Objects;
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.R;
import nodomain.freeyourgadget.gadgetbridge.activities.FindPhoneActivity;
import nodomain.freeyourgadget.gadgetbridge.activities.appmanager.AbstractAppManagerFragment;
import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEvent;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventAppInfo;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventBatteryInfo;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventCallControl;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventDisplayMessage;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventFindPhone;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventFmFrequency;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventLEDColor;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventMusicControl;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventNotificationControl;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventScreenshot;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventVersionInfo;
import nodomain.freeyourgadget.gadgetbridge.entities.BatteryLevel;
import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
import nodomain.freeyourgadget.gadgetbridge.entities.Device;
import nodomain.freeyourgadget.gadgetbridge.entities.User;
import nodomain.freeyourgadget.gadgetbridge.externalevents.NotificationListener;
import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
import nodomain.freeyourgadget.gadgetbridge.model.BatteryState;
import nodomain.freeyourgadget.gadgetbridge.service.receivers.GBCallControlReceiver;
import nodomain.freeyourgadget.gadgetbridge.service.receivers.GBMusicControlReceiver;
import nodomain.freeyourgadget.gadgetbridge.util.AlarmUtils;
import nodomain.freeyourgadget.gadgetbridge.util.GB;
import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
import static nodomain.freeyourgadget.gadgetbridge.util.GB.NOTIFICATION_CHANNEL_HIGH_PRIORITY_ID;
import static nodomain.freeyourgadget.gadgetbridge.util.GB.NOTIFICATION_CHANNEL_ID;
// TODO: support option for a single reminder notification when notifications could not be delivered?
// conditions: app was running and received notifications, but device was not connected.
// maybe need to check for "unread notifications" on device for that.
/**
* Abstract implementation of DeviceSupport with some implementations for
* common functionality. Still transport independent.
*/
public abstract class AbstractDeviceSupport implements DeviceSupport {
private static final Logger LOG = LoggerFactory.getLogger(AbstractDeviceSupport.class);
private static final int NOTIFICATION_ID_SCREENSHOT = 8000;
protected GBDevice gbDevice;
private BluetoothAdapter btAdapter;
private Context context;
private boolean autoReconnect;
@Override
public void setContext(GBDevice gbDevice, BluetoothAdapter btAdapter, Context context) {
this.gbDevice = gbDevice;
this.btAdapter = btAdapter;
this.context = context;
}
/**
* Default implementation just calls #connect()
*/
@Override
public boolean connectFirstTime() {
return connect();
}
@Override
public boolean isConnected() {
return gbDevice.isConnected();
}
/**
* Returns true if the device is not only connected, but also
* initialized.
*
* @see GBDevice#isInitialized()
*/
protected boolean isInitialized() {
return gbDevice.isInitialized();
}
@Override
public void setAutoReconnect(boolean enable) {
autoReconnect = enable;
}
@Override
public boolean getAutoReconnect() {
return autoReconnect;
}
@Override
public GBDevice getDevice() {
return gbDevice;
}
@Override
public BluetoothAdapter getBluetoothAdapter() {
return btAdapter;
}
@Override
public Context getContext() {
return context;
}
public void evaluateGBDeviceEvent(GBDeviceEvent deviceEvent) {
if (deviceEvent instanceof GBDeviceEventMusicControl) {
handleGBDeviceEvent((GBDeviceEventMusicControl) deviceEvent);
} else if (deviceEvent instanceof GBDeviceEventCallControl) {
handleGBDeviceEvent((GBDeviceEventCallControl) deviceEvent);
} else if (deviceEvent instanceof GBDeviceEventVersionInfo) {
handleGBDeviceEvent((GBDeviceEventVersionInfo) deviceEvent);
} else if (deviceEvent instanceof GBDeviceEventAppInfo) {
handleGBDeviceEvent((GBDeviceEventAppInfo) deviceEvent);
} else if (deviceEvent instanceof GBDeviceEventScreenshot) {
handleGBDeviceEvent((GBDeviceEventScreenshot) deviceEvent);
} else if (deviceEvent instanceof GBDeviceEventNotificationControl) {
handleGBDeviceEvent((GBDeviceEventNotificationControl) deviceEvent);
} else if (deviceEvent instanceof GBDeviceEventBatteryInfo) {
handleGBDeviceEvent((GBDeviceEventBatteryInfo) deviceEvent);
} else if (deviceEvent instanceof GBDeviceEventFindPhone) {
handleGBDeviceEvent((GBDeviceEventFindPhone) deviceEvent);
} else if (deviceEvent instanceof GBDeviceEventLEDColor) {
handleGBDeviceEvent((GBDeviceEventLEDColor) deviceEvent);
} else if (deviceEvent instanceof GBDeviceEventFmFrequency) {
handleGBDeviceEvent((GBDeviceEventFmFrequency) deviceEvent);
}
}
private void handleGBDeviceEvent(GBDeviceEventFindPhone deviceEvent) {
Context context = getContext();
LOG.info("Got GBDeviceEventFindPhone");
switch (deviceEvent.event) {
case START:
handleGBDeviceEventFindPhoneStart();
break;
case STOP:
Intent intent = new Intent(FindPhoneActivity.ACTION_FOUND);
LocalBroadcastManager.getInstance(context).sendBroadcast(intent);
break;
default:
LOG.warn("unknown GBDeviceEventFindPhone");
}
}
private void handleGBDeviceEventFindPhoneStart() {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) { // this could be used if app in foreground // TODO: Below Q?
Intent startIntent = new Intent(getContext(), FindPhoneActivity.class);
startIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(startIntent);
} else {
handleGBDeviceEventFindPhoneStartNotification();
}
}
@RequiresApi(Build.VERSION_CODES.Q)
private void handleGBDeviceEventFindPhoneStartNotification() {
LOG.info("Got handleGBDeviceEventFindPhoneStartNotification");
Intent intent = new Intent(context, FindPhoneActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
PendingIntent pi = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
NotificationCompat.Builder notification = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_HIGH_PRIORITY_ID )
.setSmallIcon(R.drawable.ic_notification)
.setOngoing(false)
.setFullScreenIntent(pi, true)
.setPriority(NotificationCompat.PRIORITY_HIGH)
.setAutoCancel(true)
.setContentTitle( context.getString( R.string.find_my_phone_notification ) );
notification.setGroup("BackgroundService");
CompanionDeviceManager manager = (CompanionDeviceManager) context.getSystemService(Context.COMPANION_DEVICE_SERVICE);
if (manager.getAssociations().size() > 0) {
notificationManager.notify(GB.NOTIFICATION_ID_PHONE_FIND, notification.build());
context.startActivity(intent);
LOG.debug("CompanionDeviceManager associations were found, starting intent");
} else {
notificationManager.notify(GB.NOTIFICATION_ID_PHONE_FIND, notification.build());
LOG.warn("CompanionDeviceManager associations were not found, can't start intent");
}
}
private void handleGBDeviceEvent(GBDeviceEventMusicControl musicEvent) {
Context context = getContext();
LOG.info("Got event for MUSIC_CONTROL");
Intent musicIntent = new Intent(GBMusicControlReceiver.ACTION_MUSICCONTROL);
musicIntent.putExtra("event", musicEvent.event.ordinal());
musicIntent.setPackage(context.getPackageName());
context.sendBroadcast(musicIntent);
}
private void handleGBDeviceEvent(GBDeviceEventCallControl callEvent) {
Context context = getContext();
LOG.info("Got event for CALL_CONTROL");
if(callEvent.event == GBDeviceEventCallControl.Event.IGNORE) {
LOG.info("Sending intent for mute");
Intent broadcastIntent = new Intent(context.getPackageName() + ".MUTE_CALL");
broadcastIntent.setPackage(context.getPackageName());
context.sendBroadcast(broadcastIntent);
return;
}
Intent callIntent = new Intent(GBCallControlReceiver.ACTION_CALLCONTROL);
callIntent.putExtra("event", callEvent.event.ordinal());
callIntent.setPackage(context.getPackageName());
context.sendBroadcast(callIntent);
}
protected void handleGBDeviceEvent(GBDeviceEventVersionInfo infoEvent) {
Context context = getContext();
LOG.info("Got event for VERSION_INFO: " + infoEvent);
if (gbDevice == null) {
return;
}
gbDevice.setFirmwareVersion(infoEvent.fwVersion);
gbDevice.setModel(infoEvent.hwVersion);
gbDevice.sendDeviceUpdateIntent(context);
}
protected void handleGBDeviceEvent(GBDeviceEventLEDColor colorEvent) {
Context context = getContext();
LOG.info("Got event for LED Color: #" + Integer.toHexString(colorEvent.color).toUpperCase());
if (gbDevice == null) {
return;
}
gbDevice.setExtraInfo("led_color", colorEvent.color);
gbDevice.sendDeviceUpdateIntent(context);
}
protected void handleGBDeviceEvent(GBDeviceEventFmFrequency frequencyEvent) {
Context context = getContext();
LOG.info("Got event for FM Frequency");
if (gbDevice == null) {
return;
}
gbDevice.setExtraInfo("fm_frequency", frequencyEvent.frequency);
gbDevice.sendDeviceUpdateIntent(context);
}
private void handleGBDeviceEvent(GBDeviceEventAppInfo appInfoEvent) {
Context context = getContext();
LOG.info("Got event for APP_INFO");
Intent appInfoIntent = new Intent(AbstractAppManagerFragment.ACTION_REFRESH_APPLIST);
int appCount = appInfoEvent.apps.length;
appInfoIntent.putExtra("app_count", appCount);
for (int i = 0; i < appCount; i++) {
appInfoIntent.putExtra("app_name" + i, appInfoEvent.apps[i].getName());
appInfoIntent.putExtra("app_creator" + i, appInfoEvent.apps[i].getCreator());
appInfoIntent.putExtra("app_uuid" + i, appInfoEvent.apps[i].getUUID().toString());
appInfoIntent.putExtra("app_type" + i, appInfoEvent.apps[i].getType().ordinal());
}
LocalBroadcastManager.getInstance(context).sendBroadcast(appInfoIntent);
}
private void handleGBDeviceEvent(GBDeviceEventScreenshot screenshot) {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMdd-hhmmss", Locale.US);
String filename = "screenshot_" + dateFormat.format(new Date()) + ".bmp";
try {
String fullpath = GB.writeScreenshot(screenshot, filename);
Bitmap bmp = BitmapFactory.decodeFile(fullpath);
Intent intent = new Intent();
intent.setAction(android.content.Intent.ACTION_VIEW);
Uri screenshotURI = FileProvider.getUriForFile(context, context.getApplicationContext().getPackageName() + ".screenshot_provider", new File(fullpath));
intent.setDataAndType(screenshotURI, "image/*");
PendingIntent pIntent = PendingIntent.getActivity(context, 0, intent, 0);
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("image/*");
shareIntent.putExtra(Intent.EXTRA_STREAM, screenshotURI);
PendingIntent pendingShareIntent = PendingIntent.getActivity(context, 0, Intent.createChooser(shareIntent, "share screenshot"),
PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Action action = new NotificationCompat.Action.Builder(android.R.drawable.ic_menu_share, "share", pendingShareIntent).build();
Notification notif = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID)
.setContentTitle("Screenshot taken")
.setTicker("Screenshot taken")
.setContentText(filename)
.setSmallIcon(R.drawable.ic_notification)
.setStyle(new NotificationCompat.BigPictureStyle()
.bigPicture(bmp))
.setContentIntent(pIntent)
.addAction(action)
.setAutoCancel(true)
.build();
NotificationManager nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(NOTIFICATION_ID_SCREENSHOT, notif);
} catch (IOException ex) {
LOG.error("Error writing screenshot", ex);
}
}
private void handleGBDeviceEvent(GBDeviceEventNotificationControl deviceEvent) {
Context context = getContext();
LOG.info("Got NOTIFICATION CONTROL device event");
String action = null;
switch (deviceEvent.event) {
case DISMISS:
action = NotificationListener.ACTION_DISMISS;
break;
case DISMISS_ALL:
action = NotificationListener.ACTION_DISMISS_ALL;
break;
case OPEN:
action = NotificationListener.ACTION_OPEN;
break;
case MUTE:
action = NotificationListener.ACTION_MUTE;
break;
case REPLY:
if (deviceEvent.phoneNumber == null) {
deviceEvent.phoneNumber = (String) GBApplication.getIDSenderLookup().lookup((int) (deviceEvent.handle >> 4));
}
if (deviceEvent.phoneNumber != null) {
LOG.info("Got notification reply for SMS from " + deviceEvent.phoneNumber + " : " + deviceEvent.reply);
SmsManager.getDefault().sendTextMessage(deviceEvent.phoneNumber, null, deviceEvent.reply, null, null);
} else {
LOG.info("Got notification reply for notification id " + deviceEvent.handle + " : " + deviceEvent.reply);
action = NotificationListener.ACTION_REPLY;
}
break;
}
if (action != null) {
Intent notificationListenerIntent = new Intent(action);
notificationListenerIntent.putExtra("handle", deviceEvent.handle);
notificationListenerIntent.putExtra("title", deviceEvent.title);
if (deviceEvent.reply != null) {
SharedPreferences prefs = GBApplication.getDeviceSpecificSharedPrefs(gbDevice.getAddress());
String suffix = prefs.getString("canned_reply_suffix", null);
if (suffix != null && !Objects.equals(suffix, "")) {
deviceEvent.reply += suffix;
}
notificationListenerIntent.putExtra("reply", deviceEvent.reply);
}
LocalBroadcastManager.getInstance(context).sendBroadcast(notificationListenerIntent);
}
}
protected void handleGBDeviceEvent(GBDeviceEventBatteryInfo deviceEvent) {
Context context = getContext();
LOG.info("Got BATTERY_INFO device event");
gbDevice.setBatteryLevel(deviceEvent.level);
gbDevice.setBatteryState(deviceEvent.state);
gbDevice.setBatteryVoltage(deviceEvent.voltage);
if (deviceEvent.level == GBDevice.BATTERY_UNKNOWN) {
// no level available, just "high" or "low"
if (BatteryState.BATTERY_LOW.equals(deviceEvent.state)) {
GB.updateBatteryNotification(context.getString(R.string.notif_battery_low, gbDevice.getName()),
deviceEvent.extendedInfoAvailable() ?
context.getString(R.string.notif_battery_low_extended, gbDevice.getName(),
context.getString(R.string.notif_battery_low_bigtext_last_charge_time, DateFormat.getDateTimeInstance().format(deviceEvent.lastChargeTime.getTime())) +
context.getString(R.string.notif_battery_low_bigtext_number_of_charges, String.valueOf(deviceEvent.numCharges)))
: ""
, context);
} else {
GB.removeBatteryNotification(context);
}
} else {
try (DBHandler db = GBApplication.acquireDB()) {
DaoSession daoSession = db.getDaoSession();
Device device = DBHelper.getDevice(gbDevice, daoSession);
int ts = (int) (System.currentTimeMillis() / 1000);
BatteryLevel batteryLevel = new BatteryLevel();
batteryLevel.setTimestamp(ts);
batteryLevel.setDevice(device);
batteryLevel.setLevel(deviceEvent.level);
db.getDaoSession().getBatteryLevelDao().insert(batteryLevel);
} catch (Exception e) {
LOG.debug("Error accessing database: ", GB.ERROR, e);
}
//show the notification if the battery level is below threshold and only if not connected to charger
if (deviceEvent.level <= gbDevice.getBatteryThresholdPercent() &&
(BatteryState.BATTERY_LOW.equals(deviceEvent.state) ||
BatteryState.BATTERY_NORMAL.equals(deviceEvent.state))
) {
GB.updateBatteryNotification(context.getString(R.string.notif_battery_low_percent, gbDevice.getName(), String.valueOf(deviceEvent.level)),
deviceEvent.extendedInfoAvailable() ?
context.getString(R.string.notif_battery_low_percent, gbDevice.getName(), String.valueOf(deviceEvent.level)) + "\n" +
context.getString(R.string.notif_battery_low_bigtext_last_charge_time, DateFormat.getDateTimeInstance().format(deviceEvent.lastChargeTime.getTime())) +
context.getString(R.string.notif_battery_low_bigtext_number_of_charges, String.valueOf(deviceEvent.numCharges))
: ""
, context);
} else {
GB.removeBatteryNotification(context);
}
}
gbDevice.sendDeviceUpdateIntent(context);
}
public void handleGBDeviceEvent(GBDeviceEventDisplayMessage message) {
GB.log(message.message, message.severity, null);
Intent messageIntent = new Intent(GB.ACTION_DISPLAY_MESSAGE);
messageIntent.putExtra(GB.DISPLAY_MESSAGE_MESSAGE, message.message);
messageIntent.putExtra(GB.DISPLAY_MESSAGE_DURATION, message.duration);
messageIntent.putExtra(GB.DISPLAY_MESSAGE_SEVERITY, message.severity);
LocalBroadcastManager.getInstance(context).sendBroadcast(messageIntent);
}
public String customStringFilter(String inputString) {
return inputString;
}
}