sms not sent

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    Android Question Send an alert to a database and play a sound in the house

    Hello everyone, these days I had an emergency and I couldn't contact people, from here I got an idea that could be interesting. Is it possible to create an application (even a very basic one) that sends a warning to a database via a click which, receiving this warning, makes a sound emit to a...
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    Android Question Send SMS from B4A code

    I am looking for any working library for sending SMS directly from B4A code without user intervention . By using "Intet" , it need user action to click "Send" Button in messaging app. Dim In As Intent In.Initialize(In.ACTION_VIEW, "sms:" & number) In.PutExtra("sms_body", "this is...
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    Android Question SMS not sent. Tap to try again.

    Hi all, Has anyone come across this issue and found a solution? Context: my mobile isn't dual SIM, so I created an app that 'sends' the SMS to a database (receiving works similarly) from which it is picked up by a spare 'server' mobile, which actually sends and reads the SMS's. This 'server'...