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Example based on B4XPages: https://www.b4x.com/android/forum/threads/b4x-b4xpages-barcode-reader.120417/#content CameraEx class wraps the Camera object and using reflection and other code it extends its functionality. CameraEx class requires Android 2.3+ and depends on Camera library v2.20+ CameraEx features: Easily open the back or front camera Preview images and saved images orientation...
link: Erel, How can I put this parameters in CameraEX: params.setPreviewFpsRange(30000, 30000...

http://www.b4x.com/search?query=cameraex+fps Go over this thread. It also discusses SetFocusMode. It should be simple to add a SetAntibanding / GetAntibanding / GetSupportedAntibanding methods. See how the other methods are implemented. The possible values are: auto, 50hz, 60hz and off....

CameraEx class in Android-13 is fine, but there is a problem in Android-14. run this code Sub BTsee_Click Dim pictureSizes() As CameraSize = camEx.GetSupportedPicturesSizes Dim current...
link: CameraEx will need a rewrite, ideally to use the now recommended android.hardware.camera2 API...
link: been removed from SDK 34. CameraEx will need a rewrite, ideally to use the now recommended android...
link: Upload a small project showing the problem....

I've seen some code posted about keeping the aspect ratio of the preview panel using the CameraEx class, all that is fine, but, what I'm trying to achieve is to have the same effect in FULL SCREEN just like the native camera app and I cannot find a solution, it looks "stretched" and distorted, let me reiterate, I don't need a panel centered on the screen but FULL screen. Any clues will be appreciated. Thanks...

Hi everyone! I feel like I've completed the game. After expanding it with animations, my main g...
link: explanations. It covers game development (such as a server-based 3D FPS shooter), mathematics, algorithmic...
link: Hi @MasterGy, do you have a Github account? You can share your code there so more people can know a...
link: it is really amazing what you have done! and thank you a lot for sharing the source. ?...

Hi, I cannot get the CameraEX class to zoom. It doesn't throw any exceptions in the zoom code below. In the Activity I'm using Stevel05's InputSlider class: 'Callback Sub from InputSlider class Sub islZoom_PosChanged(Value As Double) Dim p1 As Int = MaxZoom*Value CamEx.Zoom = p1 CurrentZoom = CamEx.Zoom End Sub And in the CameraEx class I added these Subs from other threads (Erel's I think): Public Sub IsZoomSupported As Boolean r.target = parameters...

Hello my friends, I use my front camera at my app using CameraEx class, but as i see at some devices camera preview stretches (i think camera preview vertically). As i read here, there are many developer have same problem as me. They use getOptimalPreviewSize, in order to get ratio and use the optimal preview size. Any idea to use that code at b4a or in-line java? Thank you for your time....

Ciao ragazzi, posso avere anche io la documentazione? [email protected] Grazie mille...
link: email inviata Grazie mille...
link: Ciao Avrei lo stesso problema, potresti inviarmi della documentazione ? [email protected] G...
link: Dammi la tua email ? Ciao Avrei lo stesso problema, potresti inviarmi della documentazione ? pass...

Thank you for the suggestions! I was very surprised at how surprisingly fast the pixel rendering is!...
link: Example: https://www.b4x.com/android/forum/threads/b4x-bitmapcreator-cross-platform-falling-sand-gam...
link: The way to draw pixel by pixel is with BitmapCreator....
link: Disaster! The pixel-by-pixel drawing is unfortunately too slow, but thanks for the idea! First I tri...

Hi to everybody here In the attached screen-shot you see a Panel "PnlNewName" containing another Panel "PannelloFoto". This latter is the Panel, containing the Camera preview and photo, which is passed to CameraEx Initialization. As shown, I set a background color. When pnlNewName is opened, Camera is not initiliazed. But the PannelloFoto seems "transparent", and... with an initial Bitmap on it) at the beginning, before cameraex initialization. Just to give a clarifying example...