Posts by Gabriel Machado • 11 points

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  Q: Alertdialog for selecting Numbers

  I’m trying to make a Alertdialog or something like that that solves my problem. The point is, I need something similar to the photo, where I can use the numeric value that is selected. Maybe I’m not…

  android android-layout

  asked 5 years, 8 months ago Gabriel Machado 11

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  A: Barcodedetector does not detect barcode and camera does not focus (I have already put the permissions in the manifest)

  Try to put .setAutoFocusEnabled(true) and .setRequestedFps(15.0f) in the cameraSource. In your case it would look like this: cameraSource = new CameraSource .Builder(this, barcodeDetector)…

  android android-camera qrcode

  answered 6 years ago Gabriel Machado 11