How to Customize the POS Graphical User Interface for PINPAD Input: Difference between revisions

Latest revision as of 03:22, 8 April 2024

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-== API ==
+{{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/faq/other-development/customize-pinpad-gui}}
-=== <big>setupCallbackHandler of PINPadInterface</big>===
-  <syntaxhighlight lang="java">int setupCallbackHandler(PinPadCallbackHandler handler);</syntaxhighlight>
-Set a callback handler. When an input occurs to PINPAD, the callback handler is called.
-{|class="wizarpostable"
-|-
-! scope="row" colspan="2" | Parameters
-|-
-| handler||  '''PinPadCallbackHandler :''' Not null.
-|}
-{|
-|-
-|
-|}
-{|class="wizarpostable"
-|-
-!  scope="row" colspan="2" | Returns
-|-
-|  int|| >=0: success, -1: has not find lib, -2: has not find pinpad_set_pinblock_callback in lib, -3: has not find PinpadCallback in Java code.
-|}
-=== <big>processCallback of </big>===
-  <syntaxhighlight lang="java">void processCallback(byte[] data);</syntaxhighlight>
-The callback method.
-{|class="wizarpostable"
-|-
-! scope="row" colspan="2" | Parameters
-|-
-| data||  '''byte[] :''' date[0] is the count of input pin.
-|}
-{|
-|-
-|
-|}
-== Usage ==
-setupCallbackHandler, this method defined at PINPadInterface, before call the method, you should call open method firstly, then you can set a callback handler to the PINPad. After set the callback handler, the system pinpad input UI will not popup, and the callback handler will handle the count of the input pin. Please get the [ftp://sdkuser:wizsdkar@ftp.wizarpos.com/advanceSDK/PinpadForQ1_Q2.zip PINPad customize UI demo]