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31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
6 months ago
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const main = plus.android.runtimeMainActivity();
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const IntentFilter = plus.android.importClass('android.content.IntentFilter');
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const BluetoothAdapter = plus.android.importClass("android.bluetooth.BluetoothAdapter");
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const BluetoothDevice = plus.android.importClass("android.bluetooth.BluetoothDevice");
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export function searchBDevices () {
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const BAdapter = BluetoothAdapter.getDefaultAdapter();
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const filter = new IntentFilter();
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const bdevice = new BluetoothDevice();
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BAdapter.startDiscovery();
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const receiver = plus.android.implements('io.dcloud.android.content.BroadcastReceiver', {
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onReceive: function (context, intent) {
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plus.android.importClass(intent);
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const isFinished = intent.getAction() == "android.bluetooth.adapter.action.DISCOVERY_FINISHED";
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if(isFinished) {
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console.log('扫描结束', context);
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}
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}
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})
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filter.addAction(bdevice.ACTION_FOUND);
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filter.addAction(BAdapter.ACTION_DISCOVERY_STARTED);
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filter.addAction(BAdapter.ACTION_DISCOVERY_FINISHED);
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filter.addAction(BAdapter.ACTION_STATE_CHANGED);
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main.registerReceiver(receiver, filter); //注册监听
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}
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