camex2

Is there a way for a user to request camera access after they have already denied it on Android? Of course, if you disable the use of Camera, you can always enable it in Settings. But is it possible to correct the CamEx2 algorithm without manually adjusting the settings?

Hi, as Erel stated in this post the zoom in CamEx2 Class effects only the preview but not the capture of the photo taken: https://www.b4x.com/android/forum/threads/camera2-still-images-and-videos.83920/page-3#post-557317 To change this behavior I added in CamEx2.setPreviewCropRegion a line...

I want to take a picture when the PanelCamera is visible. But I can not initialize the camera. When I pressed on the BtnCamera, it just showed a black screen and return start camera false. But when I tried on a new project, it's work. I don't why, please help.. :(

Here is the example of SlowMo video capture using Camera2 API and CamEX2 class. This is the code for recording slow-motion video which you can find at the bottom of CamEX2 Class of attached example, #Region HighSpeed/SlowMo Public Sub getHighSpeedVideoSizesAndFPS As List Dim scMap As...

Hallo Ich suche jetzt schon zwei Tage wie man in einen CamEx2 Film ein Copyright und einen Zeitstempel einfügen kann. Voer einer Woche habe ich irgendwo so eine Activity gesehen mit vier Bildern und einem bewegten Smiley drin. Ich kann das aber nicht mehr finden. Kann mir jemand ein Tipp geben...

I'm writing a timelapse app using a foreground service to keep the process running and all is fine until the display "goes to sleep". When the Main Activity is re-awakened by a CallSubDelayed from my foreground service, there is no response from the line "Wait For Camera_SurfaceReady" in...

Hi, i'm using the CamEx2 Library on my Huawei P20 Pro (Android 8), buta i receive this message when i try to take a Photo. android.hardware.camera2.CameraAccessException: CAMERA_ERROR (3): submitRequestList:283: Camera 0: Got error Invalid argument (-22) after trying to submit capture request...

In CamEx2 the Camera2 PreviewTaken (Image As Object) event is commented: 'Private Sub Camera_PreviewTaken (Image As Object) ' Log(Image) 'End Sub I tried uncommenting the Sub, but the event never happens: :( Private Sub Camera_PreviewTaken (Image As Object) Log("PreviewTaken") End Sub...

Hi, how can I activate the flash before and during the video recording? AutoExposureMode = "ON" works for me only in photo mode (CamEx2 v1.20)