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Adding scanning when app is closed #14

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22 changes: 9 additions & 13 deletions android/src/main/java/com/lg2/eddystone/EddystoneModule.java
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,6 @@
import com.facebook.react.bridge.Arguments;
import com.facebook.react.modules.core.DeviceEventManagerModule.RCTDeviceEventEmitter;

import android.Manifest;
import android.content.*;
import android.bluetooth.*;
import android.bluetooth.le.*;
Expand Down Expand Up @@ -203,6 +202,11 @@ public void handleResult(ScanResult result) {
if (serviceData == null || serviceData.length == 0) {
serviceData = result.getScanRecord().getServiceData(CONFIGURATION_UUID);

WritableMap newParams = Arguments.createMap();
newParams.putString("error", "Connecting beacon");

emit("onUIDFrame", newParams);

if (serviceData == null) {
return;
}
Expand Down Expand Up @@ -290,16 +294,6 @@ public void startScanning() {

ScanSettings settings = new ScanSettings.Builder().setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY).build();

getCurrentActivity().requestPermissions(
new String[]{Manifest.permission.ACCESS_COARSE_LOCATION},
1
);

getCurrentActivity().requestPermissions(
new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
1
);

if (!bluetoothAdapter.isEnabled()) {
Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
getCurrentActivity().startActivityForResult(enableBtIntent, 8123);
Expand All @@ -318,7 +312,9 @@ public void startScanning() {
*/
@ReactMethod
public void stopScanning() {
scanner.stopScan(scanCallback);
scanner = null;
if(scanner != null) {
scanner.stopScan(scanCallback);
scanner = null;
}
}
}