#pragma warning disable CS4014
public override async void ViewDidLoad()
{
base.ViewDidLoad();
// Sanity check for permissions - if we're here, it should be safe
bool hasPerm = await AppUtils.AuthorizeCamera();
if (!hasPerm)
{
AppUtils.ShowSimpleDialog(this, "Requires Camera", "Please grant OurPlace camera access in the system settings to complete this task!", "Ok");
NavigationController.PopViewController(true);
return;
}
if (thisTask == null)
{
AppUtils.ShowSimpleDialog(this, "ERROR", "Error loading task data", "Ok");
NavigationController.PopViewController(true);
return;
}
folderName = Common.LocalData.Storage.GetCacheFolder(thisActivity.Id.ToString());
devices = new List <AVCaptureDevice>(discSession.Devices);
SwapCameraButton.Enabled &= (devices != null && devices.Count != 0);
if (thisTask.TaskType.IdName == "MATCH_PHOTO")
{
// Load target photo
OverlayImageView.Alpha = 0.6f;
string localRes = Common.LocalData.Storage.GetCacheFilePath(
thisTask.JsonData,
thisActivity.Id,
ServerUtils.GetFileExtension(thisTask.TaskType.IdName));
ImageService.Instance.LoadFile(localRes).Into(OverlayImageView);
}
else if (thisTask.TaskType.IdName == "TAKE_VIDEO")
{
isMovie = true;
ImageService.Instance.LoadCompiledResource("RecordButton").IntoAsync(ShutterButton);
hasPerm = await AppUtils.AuthorizeMic();
if (!hasPerm)
{
AppUtils.ShowSimpleDialog(this, "Requires Microphone", "Please grant OurPlace microphone access in the system settings to complete this task!", "Ok");
NavigationController.PopViewController(true);
return;
}
}
else
{
OverlayImageView.Alpha = 0;
}
SetupLiveCameraStream();
}
public override async void ViewDidLoad()
{
base.ViewDidLoad();
fileName = DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss") + ".m4a";
if (!createMode)
{
if (thisTask == null || thisActivity == null)
{
AppUtils.ShowSimpleDialog(this, "ERROR", "Error loading task data", "Ok");
NavigationController.PopViewController(true);
return;
}
TaskDescriptionLabel.Text = thisTask.Description;
folderName = Common.LocalData.Storage.GetCacheFolder(thisActivity.Id.ToString());
}
else
{
// set up for recording to 'listen to audio' tasks
folderName = Common.LocalData.Storage.GetCacheFolder("created");
}
filePath = Path.Combine(folderName, fileName);
// Sanity check for permissions - if we're here, it should be safe
bool hasPerm = await AppUtils.AuthorizeMic();
if (!hasPerm)
{
AppUtils.ShowSimpleDialog(this, "Requires Microphone", "Please grant OurPlace microphone access in the system settings to record audio clips!", "Ok");
NavigationController.PopViewController(true);
return;
}
// Set up audio recording session
audioSession = AVAudioSession.SharedInstance();
NSError err = audioSession.SetCategory(AVAudioSessionCategory.PlayAndRecord);
if (err != null)
{
Console.WriteLine("ERROR setting up audio session: " + err.LocalizedDescription);
return;
}
err = audioSession.SetActive(true);
if (err != null)
{
Console.WriteLine("ERROR activating audio session: " + err.LocalizedDescription);
return;
}
//set up the NSObject Array of values that will be combined with the keys to make the NSDictionary
NSObject[] values = new NSObject[]
{
NSNumber.FromFloat(16000.0f), //Sample Rate
NSNumber.FromInt32((int)AudioToolbox.AudioFormatType.MPEG4AAC), //AVFormat
NSNumber.FromInt32(1), //Channels
NSNumber.FromInt32(16), //PCMBitDepth
NSNumber.FromBoolean(false), //IsBigEndianKey
NSNumber.FromBoolean(false) //IsFloatKey
};
//Set up the NSObject Array of keys that will be combined with the values to make the NSDictionary
NSObject[] keys = new NSObject[]
{
AVAudioSettings.AVSampleRateKey,
AVAudioSettings.AVFormatIDKey,
AVAudioSettings.AVNumberOfChannelsKey,
AVAudioSettings.AVLinearPCMBitDepthKey,
AVAudioSettings.AVLinearPCMIsBigEndianKey,
AVAudioSettings.AVLinearPCMIsFloatKey
};
//Set Settings with the Values and Keys to create the NSDictionary
settings = NSDictionary.FromObjectsAndKeys(values, keys);
//Set recorder parameters
recorder = AVAudioRecorder.Create(NSUrl.FromFilename(filePath), new AudioSettings(settings), out error);
recorder.PrepareToRecord();
}
private async void StartTask(AppTask taskData)
{
switch (taskData.TaskType.IdName)
{
case "DRAW":
case "DRAW_PHOTO":
DrawingViewController drawingController = Storyboard.InstantiateViewController("DrawingController") as DrawingViewController;
drawingController.StartTask(DisplayedActivity, taskData, TaskResultReturned, NavigationController);
// check to see if should draw on previous task's result
if (taskData.JsonData.StartsWith("TASK::", StringComparison.OrdinalIgnoreCase))
{
int id = -1;
int.TryParse(taskData.JsonData.Substring(6), out id);
string[] paths = JsonConvert.DeserializeObject <string[]>(
((TaskViewSource)TableView.Source).GetWithId(id)?.CompletionData.JsonData);
if (paths != null && paths.Length > 0)
{
drawingController.previousImage = paths[0];
}
}
break;
case "LISTEN_AUDIO":
ResultMediaViewerController listenAudioController = Storyboard.InstantiateViewController("MediaViewerController") as ResultMediaViewerController;
listenAudioController.FilePath = GetCacheFilePath(taskData.JsonData, DisplayedActivity.Id, ServerUtils.GetFileExtension(taskData.TaskType.IdName));;
listenAudioController.Task = taskData;
listenAudioController.DeleteResult = null;
NavigationController.PushViewController(listenAudioController, true);
// Mark as complete
TaskResultReturned(null, taskData.Id);
break;
case "MAP_MARK":
MapMarkingViewController mapMarkController = Storyboard.InstantiateViewController("MapMarkController") as MapMarkingViewController;
mapMarkController.StartTask(DisplayedActivity, taskData, TaskResultReturned, NavigationController);
break;
case "LOC_HUNT":
LocationHuntViewController locHuntController = Storyboard.InstantiateViewController("LocationHuntController") as LocationHuntViewController;
locHuntController.StartTask(DisplayedActivity, taskData, TaskResultReturned, NavigationController);
break;
case "ENTER_TEXT":
EnterTextViewController textController = Storyboard.InstantiateViewController("EnterTextController") as EnterTextViewController;
textController.StartTask(DisplayedActivity, taskData, TaskResultReturned, NavigationController);
break;
case "MULT_CHOICE":
MultipleChoiceController mcController = Storyboard.InstantiateViewController("MultipleChoiceController") as MultipleChoiceController;
mcController.StartTask(DisplayedActivity, taskData, TaskResultReturned, NavigationController);
break;
case "TAKE_VIDEO":
bool hasMicPerms = await AppUtils.AuthorizeMic();
if (!hasMicPerms)
{
AppUtils.ShowSimpleDialog(this, "Requires Microphone", "Please grant OurPlace microphone access in the system settings to complete this task!", "Ok");
return;
}
goto case "TAKE_PHOTO"; // eew C# why u do dis
case "MATCH_PHOTO":
case "TAKE_PHOTO":
bool hasCamPerms = await AppUtils.AuthorizeCamera();
if (!hasCamPerms)
{
AppUtils.ShowSimpleDialog(this, "Requires Camera", "Please grant OurPlace camera access in the system settings to complete this task!", "Ok");
return;
}
CameraViewController camController = Storyboard.InstantiateViewController("PhotoTaskViewController") as CameraViewController;
camController.StartTask(DisplayedActivity, taskData, TaskResultReturned, NavigationController);
break;
case "REC_AUDIO":
hasMicPerms = await AppUtils.AuthorizeMic();
if (!hasMicPerms)
{
AppUtils.ShowSimpleDialog(this, "Requires Microphone", "Please grant OurPlace microphone access in the system settings to complete this task!", "Ok");
return;
}
RecordAudioController audioController = Storyboard.InstantiateViewController("RecordAudioController") as RecordAudioController;
audioController.StartTask(DisplayedActivity, taskData, TaskResultReturned, NavigationController);
break;
case "SCAN_QR":
StartScanning(taskData);
break;
default:
Console.WriteLine("Unknown task type: " + taskData.TaskType.IdName);
break;
}
}