Zebra ET51 - Function Prototype; Parameters; Return Values

104
Function Prototype
Parameters
ACTION [String]: "com.symbol.datawedge.api.ENUMERATE_SCANNERS"
Return Values
The enumerated list of scanners will be returned via a broadcast Intent. Return value's action name is
"com.symbol.datawedge.api.RESULT_ACTION". In the returning intent you need to look for the extra
"com.symbol.datawedge.api.RESULT_ENUMERATE_SCANNERS" to get list of scanners as string array list.
(see the example below).
Error and debug messages will be logged to the Android logging system which then can be viewed and filtered
by the logcat command. You can use logcat from an ADB shell to view the log messages, for example:
Error messages will be logged for invalid actions and parameters.
Intent i = new Intent();
i.setAction("com.symbol.datawedge.api.ACTION");
i.putExtra("com.symbol.datawedge.api.ENUMERATE_SCANNERS", "");
$ adb logcat -s DWAPI