CODEWITHSUNDEEP
androidbluetooth
Sam-In-TechValens
Sam-In-TechValens

Reputation: 2519

Bluetooth receiver is not working in Android

I am working in an Android application to receive Bluetooth data from an Hardware Bluetooth device. I have seen all the posts of stack and also used sample app to design my code. The problem is, my "Bluetooth receiver" is not working, whenever i send data from hardware device, it works for the first time but exactly 2nd time it always failed to receive the data notification.

public class BluetoothDataReceiver extends BroadcastReceiver {

@Override
public void onReceive(Context context, Intent intent) {

ConfigClass.bluetoothDataReceive++;
if (ConfigClass.bluetoothDataReceive == 1) {
ConfigClass.showToast(context,
ConfigClass.MSG_RECEIVE_BLUETOOTH_DATA);

}else if (ConfigClass.bluetoothDataReceive ==2) {
ConfigClass.bluetoothDataReceive = 0;

}
}
}

Please help me out....I am struggling with this problem from a long time.

Upvotes: 0

Views: 744

Answers (1)

spamsink
spamsink

Reputation: 324

the BroadcastReceiver.onReceive() runs in different thread than your UI. UI is not thread safe. Doing Toast() within it is a bad idea, and supposedly leads to unexpected results...

Upvotes: 1

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