#Delphi TBroadcastReceiver Component

🇺🇸 - A Delphi component for send and receive Android Intent Broadcast messages, for you can easy integrate your applications with devices native SDK.

🇧🇷 - Um componente Delphi para enviar e receber mensagens Android Intent Broadcast, para que você possa integrar facilmente seus aplicativos com SDK nativos de dispositivos.

Installation

1)Install DPK in your Delphi 2)Add the paths to your source path in Delphi

Usage

• 1. Put component in your project
• 2. Initialize the receiver with method "RegisterReceive":

BroadcastReceiver1.RegisterReceive;

• 2. Add the broadcasts message(s) that you want to monitor

BroadcastReceiver1.Add('scan.rcv.message'); //monitor messages from a intent sending of a barcode scan SDK

• 3. When a message is received, you can interact via OnReceive event

 procedure THeaderFooterForm.BroadcastReceiver1Receive(csContext: JContext;
  csIntent: JIntent);

var
  barocode: System.TArray<System.Byte>;
  barcodeStr: String;
  barocodeLen: Integer;
begin
  //Receive the message from listener
  //You can catch message string with csIntent.getAction
  //You can catch message data with, form example: csIntent.getByteArrayExtra('name');
  //in this example we receive a message from Barcode Scanner

  if JStringToString(csIntent.getAction).Equals('scan.rcv.message') then
  begin
    barocode:= TAndroidHelper.TJavaArrayToTBytes(csIntent.getByteArrayExtra(StringToJString('barocode')));
    barocodeLen:= csIntent.getIntExtra(StringToJString('length'),0);
    barcodeStr:= BroadcastReceiver1.getStringFromByteArray(barocode); //convert a byte array to string
    Memo1.Lines.Add(barcodeStr);
  end;
end;

• You can delete one or more messages from listener with "Delete" method

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Created by Nilcemar Ferreira - .BAT Tecnologia Made in Brazil 🇧🇷

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