async void HandleMessage(IMessageEvent message)
{
try
{
Android.Util.Log.Info("WearIntegration", "Received Message");
var client = new GoogleApiClient.Builder(this)
.AddApi(WearableClass.API)
.Build();
var result = client.BlockingConnect(30, Java.Util.Concurrent.TimeUnit.Seconds);
if (!result.IsSuccess)
{
return;
}
var path = message.Path;
try
{
if (path.StartsWith(TweetsPath))
{
var viewModel = new TwitterViewModel();
await viewModel.ExecuteLoadTweetsCommand();
var request = PutDataMapRequest.Create(TweetsPath + "/Answer");
var map = request.DataMap;
var tweetMap = new List <DataMap>();
foreach (var tweet in viewModel.Tweets)
{
var itemMap = new DataMap();
itemMap.PutLong("CreatedAt", tweet.CreatedAt.Ticks);
itemMap.PutString("ScreenName", tweet.ScreenName);
itemMap.PutString("Text", tweet.Text);
tweetMap.Add(itemMap);
}
map.PutDataMapArrayList("Tweets", tweetMap);
map.PutLong("UpdatedAt", DateTime.UtcNow.Ticks);
await WearableClass.DataApi.PutDataItem(client, request.AsPutDataRequest());
}
}
finally
{
client.Disconnect();
}
}
catch (Exception e)
{
Android.Util.Log.Error("WearIntegration", e.ToString());
}
}
private void RequestLocationInternal()
{
Log.Verbose("UtilityService", actionRequestLocation);
if (!Utils.CheckFineLocationPermission(this))
{
return;
}
GoogleApiClient googleApiClient = new GoogleApiClient.Builder(this)
.AddApi(LocationServices.API)
.Build();
// It's OK to use blockingConnect() here as we are running in an
// IntentService that executes work on a separate (background) thread.
ConnectionResult connectionResult = googleApiClient.BlockingConnect(
Constants.GOOGLE_API_CLIENT_TIMEOUT_S, TimeUnit.Seconds);
if (connectionResult.IsSuccess && googleApiClient.IsConnected)
{
Intent locationUpdatedIntent = new Intent(this, typeof(UtilityService));
locationUpdatedIntent.SetAction(actionLocationUpdated);
// Send last known location out first if available
var location = LocationServices.FusedLocationApi.GetLastLocation(googleApiClient);
if (location != null)
{
Intent lastLocationIntent = new Intent(locationUpdatedIntent);
lastLocationIntent.PutExtra(
FusedLocationProviderApi.KeyLocationChanged, location);
StartService(lastLocationIntent);
}
// Request new location
var locationRequest = new LocationRequest()
.SetPriority(LocationRequest.PriorityBalancedPowerAccuracy);
LocationServices.FusedLocationApi.RequestLocationUpdates(
googleApiClient, locationRequest,
PendingIntent.GetService(this, 0, locationUpdatedIntent, 0));
googleApiClient.Disconnect();
}
else
{
Log.Error("UtilityService", string.Format(Constants.GOOGLE_API_CLIENT_ERROR_MSG,
connectionResult.ErrorCode));
}
}
/// <summary>
/// Clears remote device notifications using the Wearable message API
/// </summary>
/// <returns>The remote notifications.</returns>
private async Task ClearRemoteNotifications()
{
Log.Verbose("UtilityService", actionClearRemoteNotifications);
GoogleApiClient googleApiClient = new GoogleApiClient.Builder(this)
.AddApi(Android.Gms.Wearable.WearableClass.API)
.Build();
// It's OK to use blockingConnect() here as we are running in an
// IntentService that executes work on a separate (background) thread.
ConnectionResult connectionResult = googleApiClient.BlockingConnect(
Constants.GOOGLE_API_CLIENT_TIMEOUT_S, TimeUnit.Seconds);
if (connectionResult.IsSuccess && googleApiClient.IsConnected)
{
// Loop through all nodes and send a clear notification message
foreach (var item in await Utils.GetNodes(googleApiClient))
{
await WearableClass.MessageApi.SendMessageAsync(googleApiClient, item, Constants.CLEAR_NOTIFICATIONS_PATH, null);
}
googleApiClient.Disconnect();
}
}
/**
* Add geofences using Play Services
*/
private async void AddGeofencesInternal()
{
Log.Verbose("UtilityService", actionAddGeoFences);
if (!Utils.CheckFineLocationPermission(this))
{
return;
}
GoogleApiClient googleApiClient = new GoogleApiClient.Builder(this)
.AddApi(LocationServices.API)
.Build();
// It's OK to use blockingConnect() here as we are running in an
// IntentService that executes work on a separate (background) thread.
ConnectionResult connectionResult = googleApiClient.BlockingConnect(
Constants.GOOGLE_API_CLIENT_TIMEOUT_S, TimeUnit.Seconds);
if (connectionResult.IsSuccess && googleApiClient.IsConnected)
{
var pendingIntent = PendingIntent.GetBroadcast(
this, 0, new Intent(this, typeof(UtilityReceiver)), 0);
//TODO: Move to new api
var status = await LocationServices.GeofencingApi.AddGeofencesAsync(googleApiClient,
TouristAttractionsHelper.GetGeofenceList(), pendingIntent);
googleApiClient.Disconnect();
}
else
{
Log.Error("UtilityService", string.Format(Constants.GOOGLE_API_CLIENT_ERROR_MSG,
connectionResult.ErrorCode));
}
}
/**
* Transfer the required data over to the wearable
* @param attractions list of attraction data to transfer over
*/
private void SendDataToWearable(List <Attraction> attractions)
{
GoogleApiClient googleApiClient = new GoogleApiClient.Builder(this)
.AddApi(WearableClass.API)
.Build();
// It's OK to use blockingConnect() here as we are running in an
// IntentService that executes work on a separate (background) thread.
ConnectionResult connectionResult = googleApiClient.BlockingConnect(
Constants.GOOGLE_API_CLIENT_TIMEOUT_S, TimeUnit.Seconds);
// Limit attractions to send
int count = attractions.Count > Constants.MAX_ATTRACTIONS ?
Constants.MAX_ATTRACTIONS : attractions.Count;
List <DataMap> attractionsData = new List <DataMap>(count);
for (int i = 0; i < count; i++)
{
Attraction attraction = attractions[i];
Bitmap image = null;
Bitmap secondaryImage = null;
try
{
//TODO:
// Fetch and resize attraction image bitmap
//image = Glide.with(this)
// .load(attraction.imageUrl)
// .asBitmap()
// .diskCacheStrategy(DiskCacheStrategy.SOURCE)
// .into(Constants.WEAR_IMAGE_SIZE_PARALLAX_WIDTH, Constants.WEAR_IMAGE_SIZE)
// .get();
//secondaryImage = Glide.with(this)
// .load(attraction.secondaryImageUrl)
// .asBitmap()
// .diskCacheStrategy(DiskCacheStrategy.SOURCE)
// .into(Constants.WEAR_IMAGE_SIZE_PARALLAX_WIDTH, Constants.WEAR_IMAGE_SIZE)
// .get();
}
catch (Exception e)
{
Log.Error("UtilityService", "Exception loading bitmap from network");
}
if (image != null && secondaryImage != null)
{
DataMap attractionData = new DataMap();
string distance = Utils.FormatDistanceBetween(
Utils.GetLocation(this), attraction.Location);
attractionData.PutString(Constants.EXTRA_TITLE, attraction.Name);
attractionData.PutString(Constants.EXTRA_DESCRIPTION, attraction.Description);
attractionData.PutDouble(
Constants.EXTRA_LOCATION_LAT, attraction.Location.Latitude);
attractionData.PutDouble(
Constants.EXTRA_LOCATION_LNG, attraction.Location.Longitude);
attractionData.PutString(Constants.EXTRA_DISTANCE, distance);
attractionData.PutString(Constants.EXTRA_CITY, attraction.City);
//TODO:
// attractionData.PutAsset(Constants.EXTRA_IMAGE,
// Utils.CreateAssetFromBitmap(image));
//attractionData.PutAsset(Constants.EXTRA_IMAGE_SECONDARY,
// Utils.CreateAssetFromBitmap(secondaryImage));
attractionsData.Add(attractionData);
}
}
if (connectionResult.IsSuccess && googleApiClient.IsConnected &&
attractionsData.Count > 0)
{
PutDataMapRequest dataMap = PutDataMapRequest.Create(Constants.ATTRACTION_PATH);
dataMap.DataMap.PutDataMapArrayList(Constants.EXTRA_ATTRACTIONS, attractionsData);
//TODO:
//dataMap.DataMap.PutLong(Constants.EXTRA_TIMESTAMP, DateTime.Now.ToFileTime);
PutDataRequest request = dataMap.AsPutDataRequest();
request.SetUrgent();
//TODO: Async/Await
// Send the data over
// var result =
// WearableClass.DataApi.PutDataItem(googleApiClient, request));
// if (!result.).isSuccess()) {
// Log.e(TAG, String.format("Error sending data using DataApi (error code = %d)",
// result.getStatus().getStatusCode()));
// }
//} else {
// Log.e(TAG, String.format(Constants.GOOGLE_API_CLIENT_ERROR_MSG,
// connectionResult.getErrorCode()));
// }
googleApiClient.Disconnect();
}
}
public override void OnDataChanged(DataEventBuffer eventBuffer)
{
var events = FreezableUtils.FreezeIterable (eventBuffer);
eventBuffer.Close ();
var google_api_client = new GoogleApiClient.Builder (this)
.AddApi (WearableClass.API)
.Build ();
var connectionResult = google_api_client.BlockingConnect (Constants.CONNECT_TIMEOUT_MS,
TimeUnit.Milliseconds);
if (!connectionResult.IsSuccess) {
Log.Error (TAG, "QuizListenerService failed to connect to GoogleApiClient.");
return;
}
foreach (var ev in events) {
var e = ((Java.Lang.Object)ev).JavaCast<IDataEvent> ();
if (e.Type == DataEvent.TypeChanged) {
var dataItem = e.DataItem;
var dataMap = DataMapItem.FromDataItem (dataItem).DataMap;
if (dataMap.GetBoolean (Constants.QUESTION_WAS_ANSWERED)
|| dataMap.GetBoolean (Constants.QUESTION_WAS_DELETED)) {
continue;
}
string question = dataMap.GetString (Constants.QUESTION);
int questionIndex = dataMap.GetInt (Constants.QUESTION_INDEX);
int questionNum = questionIndex + 1;
string[] answers = dataMap.GetStringArray (Constants.ANSWERS);
int correctAnswerIndex = dataMap.GetInt (Constants.CORRECT_ANSWER_INDEX);
Intent deleteOperation = new Intent (this, typeof(DeleteQuestionService));
deleteOperation.SetData (dataItem.Uri);
PendingIntent deleteIntent = PendingIntent.GetService (this, 0,
deleteOperation, PendingIntentFlags.UpdateCurrent);
//first page of notification contains question as Big Text.
var bigTextStyle = new Notification.BigTextStyle ()
.SetBigContentTitle (GetString (Resource.String.question, questionNum))
.BigText (question);
var builder = new Notification.Builder (this)
.SetStyle (bigTextStyle)
.SetSmallIcon (Resource.Drawable.ic_launcher)
.SetLocalOnly (true)
.SetDeleteIntent (deleteIntent);
//add answers as actions
var wearableOptions = new Notification.WearableExtender ();
for (int i = 0; i < answers.Length; i++) {
Notification answerPage = new Notification.Builder (this)
.SetContentTitle (question)
.SetContentText (answers [i])
.Extend (new Notification.WearableExtender ()
.SetContentAction (i))
.Build ();
bool correct = (i == correctAnswerIndex);
var updateOperation = new Intent (this, typeof(UpdateQuestionService));
//Give each intent a unique action.
updateOperation.SetAction ("question_" + questionIndex + "_answer_" + i);
updateOperation.SetData (dataItem.Uri);
updateOperation.PutExtra (UpdateQuestionService.EXTRA_QUESTION_INDEX, questionIndex);
updateOperation.PutExtra (UpdateQuestionService.EXTRA_QUESTION_CORRECT, correct);
var updateIntent = PendingIntent.GetService (this, 0, updateOperation,
PendingIntentFlags.UpdateCurrent);
Notification.Action action = new Notification.Action.Builder (
(int)question_num_to_drawable_id.Get (i), (string)null, updateIntent)
.Build ();
wearableOptions.AddAction (action).AddPage (answerPage);
}
builder.Extend (wearableOptions);
Notification notification = builder.Build ();
((NotificationManager)GetSystemService (NotificationService))
.Notify (questionIndex, notification);
} else if (e.Type == DataEvent.TypeDeleted) {
Android.Net.Uri uri = e.DataItem.Uri;
//URIs are in the form of "/question/0", "/question/1" etc.
//We use the question index as the notification id.
int notificationId = Java.Lang.Integer.ParseInt (uri.LastPathSegment);
((NotificationManager)GetSystemService (NotificationService))
.Cancel (notificationId);
}
((NotificationManager)GetSystemService (NotificationService))
.Cancel (QUIZ_REPORT_NOTIF_ID);
}
google_api_client.Disconnect ();
}
async void HandleMessage(IMessageEvent message)
{
try {
Android.Util.Log.Info("WearIntegration", "Received Message");
var locationClient = LocationServices.GetFusedLocationProviderClient(this);
var client = new GoogleApiClient.Builder(this)
.AddApi(WearableClass.API)
.Build();
var result = client.BlockingConnect(30, Java.Util.Concurrent.TimeUnit.Seconds);
if (!result.IsSuccess)
{
return;
}
var path = message.Path;
try {
var stations = Hubway.Instance.LastStations;
if (stations == null)
{
stations = await Hubway.Instance.GetStations();
}
if (path.StartsWith(SearchStationPath))
{
if (locationClient == null)
{
return;
}
var lastLocation = await locationClient.GetLastLocationAsync();
if (lastLocation == null)
{
return;
}
var currentPoint = new GeoPoint {
Lat = lastLocation.Latitude,
Lon = lastLocation.Longitude
};
var nearestStations = Hubway.GetStationsAround(stations, currentPoint, maxItems: 6, minDistance: double.MaxValue);
var favManager = FavoriteManager.Obtain(this);
var favorites = await favManager.GetFavoriteStationIdsAsync();
var request = PutDataMapRequest.Create(SearchStationPath + "/Answer");
var map = request.DataMap;
var stationMap = new List <DataMap> ();
foreach (var station in nearestStations)
{
var itemMap = new DataMap();
itemMap.PutInt("Id", station.Id);
var asset = await CreateWearAssetFrom(station);
itemMap.PutAsset("Background", asset);
string secondary;
string primary = StationUtils.CutStationName(station.Name, out secondary);
itemMap.PutString("Primary", primary);
itemMap.PutString("Secondary", secondary);
var distance = GeoUtils.Distance(currentPoint, station.Location);
itemMap.PutDouble("Distance", distance);
itemMap.PutDouble("Lat", station.Location.Lat);
itemMap.PutDouble("Lon", station.Location.Lon);
itemMap.PutInt("Bikes", station.BikeCount);
itemMap.PutInt("Racks", station.EmptySlotCount);
itemMap.PutBoolean("IsFavorite", favorites.Contains(station.Id));
stationMap.Add(itemMap);
}
map.PutDataMapArrayList("Stations", stationMap);
map.PutLong("UpdatedAt", DateTime.UtcNow.Ticks);
await WearableClass.DataApi.PutDataItem(client, request.AsPutDataRequest());
}
else
{
var uri = new Uri("wear://watch" + path);
var query = uri.GetComponents(UriComponents.Query, UriFormat.Unescaped);
var parts = uri.GetComponents(UriComponents.Path, UriFormat.Unescaped).Split('/');
var action = parts[parts.Length - 2];
var id = int.Parse(parts.Last());
if (action == FavoriteAction)
{
var favorites = FavoriteManager.Obtain(this);
handler.Post(() => {
if (query == "add")
{
favorites.AddToFavorite(id);
}
else
{
favorites.RemoveFromFavorite(id);
}
});
}
}
} finally {
client.Disconnect();
}
} catch (Exception e) {
Android.Util.Log.Error("WearIntegration", e.ToString());
AnalyticsHelper.LogException("WearIntegration", e);
}
}
public override void OnDataChanged(DataEventBuffer eventBuffer)
{
var events = FreezableUtils.FreezeIterable(eventBuffer);
eventBuffer.Close();
var google_api_client = new GoogleApiClient.Builder(this)
.AddApi(WearableClass.API)
.Build();
var connectionResult = google_api_client.BlockingConnect(Constants.CONNECT_TIMEOUT_MS,
TimeUnit.Milliseconds);
if (!connectionResult.IsSuccess)
{
Log.Error(TAG, "QuizListenerService failed to connect to GoogleApiClient.");
return;
}
foreach (var ev in events)
{
var e = ((Java.Lang.Object)ev).JavaCast <IDataEvent> ();
if (e.Type == DataEvent.TypeChanged)
{
var dataItem = e.DataItem;
var dataMap = DataMapItem.FromDataItem(dataItem).DataMap;
if (dataMap.GetBoolean(Constants.QUESTION_WAS_ANSWERED) ||
dataMap.GetBoolean(Constants.QUESTION_WAS_DELETED))
{
continue;
}
string question = dataMap.GetString(Constants.QUESTION);
int questionIndex = dataMap.GetInt(Constants.QUESTION_INDEX);
int questionNum = questionIndex + 1;
string[] answers = dataMap.GetStringArray(Constants.ANSWERS);
int correctAnswerIndex = dataMap.GetInt(Constants.CORRECT_ANSWER_INDEX);
Intent deleteOperation = new Intent(this, typeof(DeleteQuestionService));
deleteOperation.SetData(dataItem.Uri);
PendingIntent deleteIntent = PendingIntent.GetService(this, 0,
deleteOperation, PendingIntentFlags.UpdateCurrent);
//first page of notification contains question as Big Text.
var bigTextStyle = new Notification.BigTextStyle()
.SetBigContentTitle(GetString(Resource.String.question, questionNum))
.BigText(question);
var builder = new Notification.Builder(this)
.SetStyle(bigTextStyle)
.SetSmallIcon(Resource.Drawable.ic_launcher)
.SetLocalOnly(true)
.SetDeleteIntent(deleteIntent);
//add answers as actions
var wearableOptions = new Notification.WearableExtender();
for (int i = 0; i < answers.Length; i++)
{
Notification answerPage = new Notification.Builder(this)
.SetContentTitle(question)
.SetContentText(answers [i])
.Extend(new Notification.WearableExtender()
.SetContentAction(i))
.Build();
bool correct = (i == correctAnswerIndex);
var updateOperation = new Intent(this, typeof(UpdateQuestionService));
//Give each intent a unique action.
updateOperation.SetAction("question_" + questionIndex + "_answer_" + i);
updateOperation.SetData(dataItem.Uri);
updateOperation.PutExtra(UpdateQuestionService.EXTRA_QUESTION_INDEX, questionIndex);
updateOperation.PutExtra(UpdateQuestionService.EXTRA_QUESTION_CORRECT, correct);
var updateIntent = PendingIntent.GetService(this, 0, updateOperation,
PendingIntentFlags.UpdateCurrent);
Notification.Action action = new Notification.Action.Builder(
(int)question_num_to_drawable_id.Get(i), (string)null, updateIntent)
.Build();
wearableOptions.AddAction(action).AddPage(answerPage);
}
builder.Extend(wearableOptions);
Notification notification = builder.Build();
((NotificationManager)GetSystemService(NotificationService))
.Notify(questionIndex, notification);
}
else if (e.Type == DataEvent.TypeDeleted)
{
Android.Net.Uri uri = e.DataItem.Uri;
//URIs are in the form of "/question/0", "/question/1" etc.
//We use the question index as the notification id.
int notificationId = Java.Lang.Integer.ParseInt(uri.LastPathSegment);
((NotificationManager)GetSystemService(NotificationService))
.Cancel(notificationId);
}
((NotificationManager)GetSystemService(NotificationService))
.Cancel(QUIZ_REPORT_NOTIF_ID);
}
google_api_client.Disconnect();
}
