I'm experimenting with the intent based camera by Erel and would like to alter this code in TakePicture so the confirmation screen with "Ok" and "Retry" is not displayed so execution goes directly to ion_Event.
Dim i As Intent...
This is a class (clsCameraIntent) inspired by this thread.
It adds Video support.
One line of code in your activity to call the camera intent
One Callback sub in your activity to get the dirame and filename of the picture/video taken/recorded
Demo Project with class in zip attached
Hello everyone, i'm currently trying to wrap a library for a POS system, the device has a built in app which makes it really easy to do all the Transactions between customer and banks, the app is called using a number of intents, they have provided a Class which defines all the actions and extra...
I tried to use Erel's new class (https://www.b4x.com/android/forum/threads/class-fileprovider-share-files.97865/#content) to share an image. I tried to share an image by the example of sharing a file, but the app crashed...
Does anybody have an example of sharing an image(only) using...
Hi I'm having problems with the FileProvider, I can not open pdf files with an external app. I use an intent to view other apps, but no apps appear in the selection panel, a message appears saying (that the app for this intent has either been blocked or not installed) but outside of my app in...
I'm using the following code to save an image to the gallery.
Dim Out AsOutputStream
Dim Out As OutputStream
Out = File.OpenOutput(File.DirInternal, "PI.jpg", False)
bmp.WriteToStream(Out, 100, "JPEG")
I'm working with Voice Recognition and I would like to show the Voice Settings to the user. I know this can be done but I can't figure out the exact intent required.
This is the screen that I want to show:
Could someone tell me what the Intent would be to show this screen and also the...
This is my code which is running when i click to button
Dim obj4Url As Object
If ph.SdkVersion < 24 Then
Dim uri As Uri
uri.Parse("file://" & File.Combine(imageFolder, "iv1.jpg"))
obj4Url = uri
Dim FileProvider As JavaObject
Dim context As...
I was trying this code to open a package in playstore:
Dim fURI As String
fURI = "market://details?id=com.b4a.example"
Dim Market As Intent
However, it gives an option to any of the two android marketplaces...
I have a Android device with a built in barcode scanner, not a camera. In the documentation it mentions about using AIDL files. Am I able to use these in B4A to operate the scanner.
Failing that I saw text relating to intents.
Is the barcode scanner automatically broadcasting using an Intent...
Hola a todos.
Estoy tratando de ejecutar una aplicacion cada cierto tiempo. Desafortanadamente no sé que hice el código fuente de dicha aplicación, lo que me impide agregarle un 'servicio'. Por lo que he creado un servicio, para llamar a dicha aplicacion cada 5 minutos.
El código que estoy...
unfortunately, the Docs https://www.b4x.com/android/help/views.html#activity_finish
for Activity.Finish is very sparse:
Therefore my question to understand and prevent Bugs in my App:
Does Activity.Finish just cleans up internal B4A resources
or does it handle e.g. necessary...
After downloading Cortana, it lets you set as the default device assist app. The app does that by firing up the specific settings page via intent. So, what is the specific intent for doing so?
I have asked the same question to many forums, but I got the same answer- It is not possible... Turns...
Hi guys ,
How can I create new instance of an activity ? I want to create new activity of act2 and again when I clicked the activity again new instance of this activity create.
its my code but it not works
Dim Intent1 As Intent
Sadly, now we can no more map our apps to Long press home button Event. But, There is a settings page where it is possible to change the default device assistance app:
Is it any way possible to launch the settings page (via intent) to make the user change the setting?
For OCR the picture with a text must be prepared in correct orientation (without option\setting of the picture orientation, let it be so). And photo of the max possible resolution.
If to use the intent based camera and get the photo for OCR - it's very different result under Android...