Qr Scanner Module

At #Inmersoft we have used the Google MLKit library several times to read QR codes, it is very powerful and versatile. After several projects reintegrating this library, I decided to isolate it in a separate module that would allow me a better integration. It

Add Jitpack.io

maven { url 'https://jitpack.io' }

Add dependecie

implementation 'com.github.orlando-dev-code:qr-scanner-module:v1.0.1'

See the sample

Sample code: https://github.com/orlando-dev-code/qr-scanner-module/tree/master/app

Sample

    @Composable
    fun App() {
      val qrResult = rememberSaveable { mutableStateOf("") }
      val launchQrReader = rememberLauncherForActivityResult(QrActivityResultContract()) { barcoderaw ->
          qrResult.value = barcoderaw
      }

      Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
          Column {
              Text(qrResult.value)
              Button(onClick = {
                  launchQrReader.launch(0)
              }) {
                  Text("Start QrReader")
              }
          }

      }
    }

    class QrActivityResultContract :
      ActivityResultContract<Int, String>() {

      override fun parseResult(
          resultCode: Int, intent: Intent?
      ): String {
          return if (resultCode == Activity.RESULT_OK) {
              return intent?.getStringExtra("QR_SCANNER_RESULT") ?: ""
          } else {
              ""
          }
      }

      override fun createIntent(context: Context, input: Int): Intent {
          return Intent(context, QrActivity::class.java)
      }

    }