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evothings / cordova-ble

Bluetooth Low Energy plugin for Cordova
http://www.evothings.com/
Apache License 2.0
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Ble scan only works the first time #138

Open elhampour opened 7 years ago

elhampour commented 7 years ago

I have an application. in my app i scan for ble devices. but it only works in just one way, when my phone Bluetooth is off and i scan for ble , the plugin asks user to turn on Bluetooth , and then i finds the ble. but next time it does not work.

i mean it only finds the ble when the plugin asks user to turn on Bluetooth .

does any one know the problem ?

storm1er commented 7 years ago

what function do you use to search devices ?

EDIT : android 7.1, no problem with startScan

elhampour commented 7 years ago

evothings.ble.startScan(onDeviceFound, onScanError, options)

i did test this a lot. but it only works the first time. android 5.1.1

storm1er commented 7 years ago

When using it 'stock', just console.log result It call onDeviceFound like every ... 100ms or something, if there is a peripheral in sight, you get the same ph. in loop, endlessly.

elhampour commented 7 years ago

the problem that i have , is it only works when my bl is off ,and the app automatically turns it on. after the first time i done get the any peripheral endlessly,

storm1er commented 7 years ago

Did you call 'stopScan' before 'startScan' again ?