Sunmi L2 - AIDL Scanner Interface Methods

Shanghai Sunmi Technology Co., Ltd. Sweeping Development
- 5 -
2.3. AIDL Interface
No.
Fuction
1
void sendKeyEvent(KeyEvent key)
Custom the trigger key
2
void scan()
start scan
3
void stop()
stop scan
4
int getScannerModel()
Get scanner type
Custom the trigger key
fuction：void sendKeyEvent(KeyEvent key)
parameter：
key → KeyEvent
action=KeyEvent.ACTION_UP：start scan
action=KeyEvent.ACTION_DOWN：stop scan
Example：
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
// Example: Use the X key value as the trigger sweep key.
if (event.getKeyCode() == x) {
scanInterface.sendKeyEvent(event);
}
return super.dispatchKeyEvent(event);
}
Start scan
fuction：void scan( )
Note：Need to work with the stop() method to start identifying scan codes.
Example：
scanInterface.scan();