The android-camera-preview from yushulx

android-camera-preview's Introduction

🔭 I'm currently working on:

📦 Packages based on Dynamsoft SDKs

Dynamic Web TWAIN: Document Capture and Management

Python	Flutter	.NET	Node.js
twain-wia-sane-scanner	flutter_twain_scanner	Twain.Wia.Sane.Scanner	docscan4nodejs

Dynamsoft Barcode Reader: 1D & 2D Barcode Detection

Python	Flutter	.NET	Node.js	Go
barcode-qr-code-sdk	flutter_barcode_sdk	BarcodeQRCodeSDK	barcode4nodejs	goBarcodeQrSDK

Dynamsoft Label Recognizer: Machine-readable Zone (MRZ) Recognition and Parsing

Python	Flutter	.NET	Node.js
mrz-scanner-sdk	flutter_ocr_sdk	MrzScannerSDK	mrz4nodejs

Dynamsoft Document Normalizer: Document Detection & Rectification

Python	Flutter	.NET	Node.js
python-document-scanner-sdk	flutter_document_scan_sdk	DocumentScannerSDK	docrectifier4nodejs

🚀 Samples

Dynamic Web TWAIN
- Upload document images to a web server
  - ASP.NET
  - Node.js
  - Go
  - Python Django
  - PHP Laravel
- Scan documents:
  - Polymer
  - Express Jade
  - Electron
  - Angular
  - Python Qt5
Dynamsoft Barcode Reader
- JavaScript (Web)
- Flutter (Web, Android, iOS, Windows and Linux)
- C/C++ (Windows, Linux and macOS)
- SwiftUI (iOS)
- Blazor (Web)
- Qt6 QML (Windows, Android and iOS)
- Rust (Windows and Linux)
Dynamsoft Label Recognizer
- Flutter (Web, Android, iOS, Windows and Linux)
Dynamsoft Document Normalizer
- Flutter (Web, Android, iOS, Windows and Linux)

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android-camera-preview's Issues

HDMI out landscape/portrait

Hi! I am a total noob on Android. I built the APK and launched it on my Galaxy Note10+ which has a USB-C/HDMI out feature. I intended to use this app which does not have any UI whatsoever to have it show whatever the camera captures filling the screen via HDMI out, and then have it recorded via a HDMI capture card.

It works but I'd appreciate guidance if you can in these 3 points (in order of importance):

When the app is launched, the HDMI signal is forced in portrait mode even if the phone is in landscape mode (which is what I intend to use). Is there a way to change this?
The 3 Android UI buttons are still shown at the bottom of the screen. Other apps such as Netflix hide them while you are watching videos. Is there a way to tell Android: "Please hide the 3 buttons"
There's some unused space at the sides of the screen. I guess is b/c the A/R of the screen differs from the AR of the sensor. Is there a way to zoom it so that all the screen real estate is completely used?

Thanks!

Preview is streched

I've installed the app on multiple Samsung devices(SM-T395, SM-T585...). On all of them the camera preview is streched. How to calculate the preview correct or is this a device specific Problem?
On emulators all seems fine.

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