bluetooth-le
bluetooth-le copied to clipboard
Published
20 hours ago •
capacitor-community
capacitor-community
Connection time out
Describe the bug Logcat
2024-12-01 08:50:05.813 28382-28483 DeviceScanner org.ble.test D Stop scanning.
2024-12-01 08:50:05.814 28382-28483 BluetoothAdapter org.ble.test D isLeEnabled(): ON
2024-12-01 08:50:05.814 28382-28483 BluetoothLeScanner org.ble.test D could not find callback wrapper
2024-12-01 08:50:05.815 28382-28483 DeviceScanner org.ble.test D Start scanning.
2024-12-01 08:50:05.816 28382-28483 BluetoothAdapter org.ble.test D isLeEnabled(): ON
2024-12-01 08:50:05.816 28382-28483 CheckPermission org.ble.test E _bluetooth code = 10
2024-12-01 08:50:05.823 28382-28560 BluetoothLeScanner org.ble.test D onScannerRegistered() - status=0 scannerId=6 mScannerId=0
2024-12-01 08:50:05.833 28382-28382 Capacitor/Console org.ble.test I File: - Line 353 - Msg: undefined
2024-12-01 08:50:05.872 28382-28382 Capacitor/BluetoothLe org.ble.test V Notifying listeners for event onScanResult
2024-12-01 08:50:09.201 28382-28382 ViewRootImpl org.ble.test D Bottom Down mCompactScale : 1.125 needScale() : false downY : 1476 downX : 63
2024-12-01 08:50:10.580 28382-28382 ViewRootImpl org.ble.test D Bottom Down mCompactScale : 1.125 needScale() : false downY : 1305 downX : 529
2024-12-01 08:50:10.674 28382-28382 Capacitor/Console org.ble.test I File: https://10.240.20.107:9500/src/pages/IndexPage.vue?t=1733032199711 - Line 60 - Msg: 50:54:7B:59:83:4A
2024-12-01 08:50:10.843 28382-28382 Capacitor/Plugin org.ble.test V To native (Capacitor plugin): callbackId: 66512855, pluginId: BluetoothLe, methodName: removeListener
2024-12-01 08:50:10.843 28382-28382 Capacitor org.ble.test V callback: 66512855, pluginId: BluetoothLe, methodName: removeListener, methodData: {"eventName":"onScanResult","callbackId":"66512853"}
2024-12-01 08:50:10.845 28382-28382 Capacitor/Plugin org.ble.test V To native (Capacitor plugin): callbackId: 66512856, pluginId: BluetoothLe, methodName: stopLEScan
2024-12-01 08:50:10.845 28382-28382 Capacitor org.ble.test V callback: 66512856, pluginId: BluetoothLe, methodName: stopLEScan, methodData: {}
2024-12-01 08:50:10.845 28382-28483 DeviceScanner org.ble.test D Stop scanning.
2024-12-01 08:50:10.847 28382-28483 BluetoothAdapter org.ble.test D isLeEnabled(): ON
2024-12-01 08:50:10.862 28382-28382 Capacitor/Console org.ble.test I File: - Line 353 - Msg: undefined
2024-12-01 08:50:12.688 28382-28382 Capacitor/Plugin org.ble.test V To native (Capacitor plugin): callbackId: 66512857, pluginId: BluetoothLe, methodName: disconnect
2024-12-01 08:50:12.689 28382-28382 Capacitor org.ble.test V callback: 66512857, pluginId: BluetoothLe, methodName: disconnect, methodData: {"deviceId":"50:54:7B:59:83:4A"}
2024-12-01 08:50:12.691 28382-28483 BluetoothGatt org.ble.test D cancelOpen() - device: 50:54:7B:59:83:4A
2024-12-01 08:50:17.694 28382-28382 Device org.ble.test D reject: disconnect Disconnection timeout.
2024-12-01 08:50:17.699 28382-28382 Capacitor org.ble.test D Sending plugin error: {"save":false,"callbackId":"66512857","pluginId":"BluetoothLe","methodName":"disconnect","success":false,"error":{"message":"Disconnection timeout."}}
2024-12-01 08:50:17.722 28382-28382 Capacitor/Console org.ble.test I File: https://10.240.20.107:9500/src/pages/IndexPage.vue?t=1733032199711 - Line 67 - Msg: Error: Disconnection timeout.
js code + html (quasar framefork)
<template>
<q-page class="row items-center justify-evenly">
<example-component
title="Example component"
active
:todos="todos"
:meta="meta"
></example-component>
<div :key="item.device.deviceId" v-for="item in modem">
<div>
{{item.device.deviceId}}
<q-btn @click="connect(item.device.deviceId)">
Подключится
</q-btn>
</div></div>
</q-page>
</template>
<script setup lang="ts">
import {onMounted, reactive, ref} from 'vue';
import type { Todo, Meta } from 'components/models';
import ExampleComponent from 'components/ExampleComponent.vue';
import {BleClient, BleService, numberToUUID, ScanResult} from "@capacitor-community/bluetooth-le";
const todos = ref<Todo[]>([
{
id: 1,
content: 'ct1'
},
{
id: 2,
content: 'ct2'
},
{
id: 3,
content: 'ct3'
},
{
id: 4,
content: 'ct4'
},
{
id: 5,
content: 'ct5'
}
]);
const meta = ref<Meta>({
totalCount: 1200
});
const modem = ref(<ScanResult[]>[])
const delay = ms => new Promise(res => setTimeout(res, ms));
const scan= async (): Promise<void>=>{
try {
//const isAvailable = await Geolocation.checkPermissions();
try {
await BleClient.initialize({androidNeverForLocation: true});
await BleClient.requestLEScan({namePrefix:"GL"}, (result) => {
console.log(result);
modem.value.push(result)
});
await setTimeout(async () => {
await BleClient.stopLEScan();
}, 5000);
} catch (err: any) {
console.log(err);
}
}catch (e) {
console.log(e)
}
};
onMounted(async ()=>{
await scan()
})
const postServices = reactive({ uuidW:'', uuidN:''})
const connect = async (deviceId) => {
try {
console.log(deviceId)
await delay(2000)
await BleClient.disconnect(deviceId);
await BleClient.connect(deviceId,(e=>console.log(e)),{timeout:9000});
console.log('------------------------------')
await delay(2000)
/*const services:BleService[] =await BleClient.getServices(deviceId);
for (let i=0; i<services.length; i++) {
if (numberToUUID(0xffe0)===services[i].uuid){
if (services[i].characteristics.length>1){
for (let j=0; j<services[i].characteristics.length;j++){
if(services[i].characteristics[j].properties.notify){
postServices.uuidN=services[i].characteristics[j].uuid
}
if(services[i].characteristics[j].properties.writeWithoutResponse){
postServices.uuidW=services[i].characteristics[j].uuid
}
}
}else {
if(services[i].characteristics[0].properties.notify){
postServices.uuidN=services[i].characteristics[0].uuid
}
if(services[i].characteristics[0].properties.writeWithoutResponse){
postServices.uuidW=services[i].characteristics[0].uuid
}
}
}
}*/
} catch (e) {
console.log(e)
}
};
</script>
To Reproduce Steps to reproduce the behavior: 1.connect any device with this code
Plugin version: "@capacitor/android": "^6.0.0", "@capacitor/app": "^6.0.0", "@capacitor/cli": "^6.0.0", "@capacitor/core": "^6.0.0", "@capacitor-community/bluetooth-le": "^6.1.0", "@jcesarmobile/ssl-skip": "^0.4.0"
Desktop (please complete the following information): -Android 9 api 28
- Browser [chrome]
Smartphone (please complete the following information):
- Device: [Oppo CPH1941]
- Android 9 api 28
- Browser [chrome]
Additional context Add any other context about the problem here.
Android manifect here
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:tools="http://schemas.android.com/tools"
xmlns:android="http://schemas.android.com/apk/res/android">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|smallestScreenSize|screenLayout|uiMode"
android:name=".MainActivity"
android:label="@string/title_activity_main"
android:theme="@style/AppTheme.NoActionBarLaunch"
android:launchMode="singleTask"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<provider
android:name="androidx.core.content.FileProvider"
android:authorities="${applicationId}.fileprovider"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/file_paths"></meta-data>
</provider>
</application>
<!-- Permissions -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" android:maxSdkVersion="30" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" android:maxSdkVersion="30" />
<uses-permission android:name="android.permission.BLUETOOTH_SCAN"
android:usesPermissionFlags="neverForLocation"
tools:targetApi="s" />
<uses-permission android:name="android.permission.INTERNET" />
</manifest>
Hi @dmsuh
I can't find anything obviously wrong with your code snippets here.
Are you able to see if this behaviour is the same across other Android devices as well?
Have you tried with a much larger connection timeout? E.g., 60seconds rather than 9seconds?
