notepad_core 1.3.0

Flutter plugin for connect & operate on smart notepad. Supports android/iOS/Web.

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notepad_core

Flutter plugin for connect & operate on smart notepad

• 36notes
• Pendo TODO
• Wacom Smartpads TODO

Usage

• Scan notepad
• Connect notepad
• Claim notepad
• Sync notepen pointer
• Get notepad info

Scan notepad

Android/iOS

notepadConnector.scanResultStream.listen((result) {
    print('onScanResult $result');
});

notepadConnector.startScan();
// ...
notepadConnector.stopScan();

Web

var device = notepadConnector.requestDevice();
print('requestDevice $device');

Connect notepad

Connect to result, received from notepadConnector.scanResultStream

Parameter authToken is optional. [0x00, 0x00, 0x00, 0x01] will be used if missing

notepadConnector.connectionChangeHandler = _handleConnectionChange;

void _handleConnectionChange(NotepadClient client, NotepadConnectionState state) {
    print('_handleConnectionChange $client $state');
}

var authToken = null;
notepadConnector.connect(result, authToken);
// ...
notepadConnector.disconnect();

Claim notepad

Claim with authToken, the parameter of NotepadConnector#connect

await _notepadClient.claimAuth();
print('claimAuth success');
// ...
await _notepadClient.disclaimAuth();
print('disclaimAuth success');

Sync notepen pointer

NotepadClient#setMode

• NotepadMode.Common

  Notepad saves only NotePenPointer with positive pressure & accurate timestamp, into offline memo

• NotepadMode.Sync

  Notepad notify every NotePenPointer, positive or not, without timestamp, to connected mobile device

Notepad is always NotepadMode.Common (connected or disconnected), unless setMode after connected

await _notepadClient.setMode(NotepadMode.Sync);
print('setMode complete');

NotepadClientCallback#handlePointer

Receive NotePenPointers in NotepadMode.Sync

_notepadClient.callback = this;

@override
  void handlePointer(List<NotePenPointer> list) {
    print('handlePointer ${list.length}');
  }
}

Get notepad info

Paint Size

print('Size: ${_notepadClient.getDeviceSize()}')

Device Name

var name = await _notepadClient.getDeviceName();
print('getDeviceName $name');

await _notepadClient.setDeviceName('name');
print('setDeviceName complete');

Battery Info

var batteryInfo = await _notepadClient.getBatteryInfo();
print('getBatteryInfo $batteryInfo');

Device Date

var timestamp = await _notepadClient.getDeviceDate();
print('getDeviceDate $date');

await _notepadClient.setDeviceDate(timestamp);
println('setDeviceDate complete');

Auto-Lock Time

var duration = await _notepadClient.getAutoLockTime();

await _notepadClient.setAutoLockTime(duration);
print('setAutoLockTime complete');