Documentation Index
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Initialize the Bluetooth adapter.
| Property | Type | Required | Description |
|---|---|---|---|
| autoClose | Boolean | No | Whether to automatically disconnect Bluetooth when leaving the current page. Default: true. Android only. |
| success | Function | No | Callback on success |
| fail | Function | No | Callback on failure |
| complete | Function | No | Callback that always executes |
| Property | Type | Description |
|---|---|---|
| isSupportBLE | Boolean | Whether BLE is supported |
my.openBluetoothAdapter({
success(res) {
if (!res.isSupportBLE) {
console.log('Bluetooth is unavailable temporarily');
return;
}
console.log('Bluetooth adapter initialized');
},
fail(err) {
console.error('Failed to initialize Bluetooth:', err);
}
});
Page({
onLoad() {
this.initBluetooth();
},
initBluetooth() {
my.openBluetoothAdapter({
success: () => {
console.log('Bluetooth ready');
this.setData({ bluetoothReady: true });
},
fail: (err) => {
if (err.error === 10001) {
my.alert({
title: 'Bluetooth Required',
content: 'Please enable Bluetooth to use this feature.'
});
}
}
});
},
onUnload() {
my.closeBluetoothAdapter();
}
});
| Code | Description | Solution |
|---|---|---|
| 12 | Bluetooth is not turned on. | Try again to turn on Bluetooth. |
| 13 | Connection to the system service is temporarily lost. | Try again to reconnect. |
| 14 | Not authorized to use Bluetooth. | Authorize app to use Bluetooth. |
| 15 | Unknown error. | - |
my.closeBluetoothAdapter when you’re done using Bluetooth to release system resources.