We use the term file import to refer to the Open with feature within Gini Bank SDK. From the point of view of the SDK, files are imported into the SDK from an outside source. It is unaware and can't set configuration related to enabling the client app to receive files via Android’s Open-with/Share functionality.
The “Open with…” feature can be found under different names in the Android phones, e.g: "Send to", "Share", “Share with” and "Open with".
Please note that the “Open with (Share, Send to)” feature is disabled by default.
To enable this feature, pass true to GiniBank.setCaptureConfiguration(CaptureConfiguration(fileImportEnabled = )). Additionally, your app should declare intent filters for receiving images and/or PDF files from other apps and then forward the incoming intent to Gini Bank SDK.
Register image and PDF file types
Add the following intent filter to the activity in your AndroidManifest.xml to receive incoming images and PDF files:
<activity android:name=".ui.MyActivity">
<!-- Receiving images: -->
<intent-filter
android:label="@string/label_for_image_open_with">
<action android:name="android.intent.action.VIEW" />
<action android:name="android.intent.action.SEND" />
<!-- The below SEND_MULTIPLE action is only needed if you enabled scanning of multi-page documents: -->
<action android:name="android.intent.action.SEND_MULTIPLE" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="image/*" />
</intent-filter>
<!-- Receiving pdfs: -->
<intent-filter
android:label="@string/label_for_pdf_open_with">
<action android:name="android.intent.action.VIEW" />
<action android:name="android.intent.action.SEND" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="application/pdf" />
</intent-filter>
</activity>
We recommend adding ACTION_VIEW to the intent filter to let users send images and PDF files to your app from apps that don’t implement sharing with ACTION_SEND but enable viewing images and PDF files with other apps.
Handle imported files
When your app is requested to handle an image or a PDF file, your activity (declaring the intent filter shown above) is launched or resumed (onNewIntent()) with the Intent having ACTION_VIEW or ACTION_SEND.
We recommend checking whether the Intent has the required action before proceeding with it:
String action = intent.getAction();
if (Intent.ACTION_VIEW.equals(action) || Intent.ACTION_SEND.equals(action)) {
...
}
Launch the SDK as a fragment
If the Intent passes the check for ACTION_VIEW and ACTION_SEND, then pass the Intent to GiniBank.createCaptureFlowFragmentForIntent():
fun configureCapture() {
GiniBank.setCaptureConfiguration(this,
CaptureConfiguration(
fileImportEnabled = true,
... // other configuration options
)
)
}
fun startGiniBankSDKForImportedFile(importedFileIntent: Intent) {
// Configure capture first
configureCapture();
fileImportCancellationToken =
GiniBank.createCaptureFlowFragmentForIntent(this /* activity context */, importedFileIntent) { result ->
when (result) {
GiniBank.CreateCaptureFlowFragmentForIntentResult.Cancelled -> {
handleCancellation()
}
is GiniBank.CreateCaptureFlowFragmentForIntentResult.Error -> {
handleFileImportError(result.exception)
}
is GiniBank.CreateCaptureFlowFragmentForIntentResult.Success -> {
// Opening the file(s) from the intent and creating the CaptureFlowFragment
// Set the listener to receive the Gini Bank SDK's results
result.fragment.setListener(this)
// Show the CaptureFlowFragment for example via the fragment manager:
requireActivity().supportFragmentManager.beginTransaction()
.replace(R.id.fragment_container, result.fragment, "CaptureFlowFragment")
.addToBackStack(null)
.commit()
}
}
}
}
// Handle the results from Gini Bank SDK
override fun onFinishedWithResult(result: CaptureResult) {
when (result) {
is CaptureResult.Success -> {
// Handle extraction results (to proceed with the transaction)
handleExtractions(result.specificExtractions)
// After the user has seen (and maybe edited) the extractions and has executed the transfer
// please send the transfer summary to Gini with the final data approved by the user.
}
is CaptureResult.Error -> {
when (result.value) {
is ResultError.Capture ->
// There was a capture error
val captureError = result.value as ResultError.Capture
handleCaptureError(captureError)
is ResultError.FileImport ->
// There was a file import error
val fileImportError = result.value as ResultError.FileImport
handleFileImportError(fileImportError)
}
}
CaptureResult.Empty -> {
// Handle empty result
handleNoExtractions()
}
CaptureResult.Cancel -> {
// Process was cancelled by user
handleCancellation()
}
CaptureResult.EnterManually -> {
// User wants to enter the invoice data manually
handleEnterManually()
}
}
}
fun handleFileImportError(exception: ImportedFileValidationException) {
var message = ...
exception.validationError?.let { validationError ->
// Get the default message
message = getString(validationError.textResource)
// Or use custom messages
message = when (validationError) {
FileImportValidator.Error.TYPE_NOT_SUPPORTED -> ...
FileImportValidator.Error.SIZE_TOO_LARGE -> ...
FileImportValidator.Error.TOO_MANY_PDF_PAGES -> ...
FileImportValidator.Error.PASSWORD_PROTECTED_PDF -> ...
FileImportValidator.Error.TOO_MANY_DOCUMENT_PAGES -> ...
}
}
AlertDialog.Builder(this)
.setMessage(message)
.setPositiveButton("OK") { _, _ -> finish() }
.show()
}
Detect when your app is the default app for opening images or PDF files
Android users can unintentionally set your app as the default for opening images or PDF files. To inform users about it and let them undo it, the SDK detects if your app is selected as the default app and shows the Clear Defaults Dialog enabling them to clear the defaults for your app in the Android settings.
The UI customization options for the Clear Defaults Dialog can be viewed in the UI Customisation Guide Analysis Screen.