Is there a way to get the requestCode out of a pending intent once an alarm is triggered in my code?.Is there a simple way to get an object of data calss with default value which from string resource file in Kotlin?.Is there any way to return default values in Kotlin Data Class when using Moshi when the API return null values through JSON.Is there an idiomatic way to deal with null value in if else branch?.Is there a way to have a private file constant in Kotlin.Is there a way to filter directory to primary storage when picking a file from intent.Is there way to share *.json file via Intent or something else?.Intent.putExtra(Intent.EXTRA_TEXT, inBody.getText().toString().trim()) Intent.putExtra(Intent.EXTRA_SUBJECT, inSubject.getText().toString().trim()) Public class ScannedBarcodeActivity extends AppCompatActivity ) activity_email.xmlĪdd the Google Mobile Vision API in adle file. activity_scanned_barcode.xmlĬreate an activity_email.xml layout to perform email action. The SurfaceView widget is used for camera source. activity_main.xmlĬreate an activity_scanned_barcode.xml layout and add the following code. 2D barcodes: QR Code, Data Matrix, AZTEC, PDF-417.Ĭreate an activity_main.xml and add the following code.The Mobile Vision API supports the following formats of the barcode.

Here we will use the Mobile Vision API of Google Play Service to scan the QR code. In this example, we will scan the QR code of a web URL and Email address, and act on it. By Integrating the Mobile Vision API of Google Play Service.Using a web-based application that accesses your camera and scans the QR code or barcode and returns the results.Using a web-based API solution, where the QR code or barcode is uploaded to the server, and the server returns the results.Scanning the QR code can be done programmatically by using many ways: Next → ← prev Android QR Code / Bar Code Scannerĭuring the development of an android application, sometimes it is required to provide a functionality that scans a QR code or barcode.

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