Only mark export/non-export for non-system receivers on Android v34 (#…

…1020)

A clear exception has been carved out for system broadcasts
registered via Context#registerReceiver

See https://developer.android.com/about/versions/14/behavior-changes-14#system-broadcasts

src/android/BLECentralPlugin.java

@@ -665,7 +665,7 @@ public void onReceive(Context context, Intent intent) {
 
  try {
  IntentFilter intentFilter = new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED);
- registerSystemReceiverCompat(this.stateReceiver, intentFilter);
+ webView.getContext().registerReceiver(this.stateReceiver, intentFilter);
  } catch (Exception e) {
  LOG.e(TAG, "Error registering state receiver: " + e.getMessage(), e);
  }
@@ -712,7 +712,7 @@ public void onReceive(Context context, Intent intent) {
  try {
  IntentFilter intentFilter = new IntentFilter(LocationManager.PROVIDERS_CHANGED_ACTION);
  intentFilter.addAction(Intent.ACTION_PROVIDER_CHANGED);
- registerSystemReceiverCompat(this.locationStateReceiver, intentFilter);
+ registerNonSystemReceiverCompat(this.locationStateReceiver, intentFilter);
  } catch (Exception e) {
  LOG.e(TAG, "Error registering location state receiver: " + e.getMessage(), e);
  }
@@ -853,7 +853,7 @@ public void onReceive(Context context, Intent intent) {
 
  IntentFilter intentFilter = new IntentFilter(BluetoothDevice.ACTION_PAIRING_REQUEST);
  intentFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY);
- registerSystemReceiverCompat(broadCastReceiver, intentFilter);
+ webView.getContext().registerReceiver(broadCastReceiver, intentFilter);
 
  callbackContext.success("OK");
  } catch (Exception e) {
@@ -1511,7 +1511,7 @@ public void onReceive(Context context, Intent intent) {
  }
  }
  };
- registerSystemReceiverCompat(bondStateReceiver, new IntentFilter(ACTION_BOND_STATE_CHANGED));
+ webView.getContext().registerReceiver(bondStateReceiver, new IntentFilter(ACTION_BOND_STATE_CHANGED));
  }
  }
 
@@ -1523,7 +1523,7 @@ private void removeBondStateListener() {
  }
 
  @SuppressLint({"UnspecifiedRegisterReceiverFlag", "WrongConstant"})
- private void registerSystemReceiverCompat(BroadcastReceiver receiver, IntentFilter filter) {
+ private void registerNonSystemReceiverCompat(BroadcastReceiver receiver, IntentFilter filter) {
  Context context = webView.getContext();
  if (Build.VERSION.SDK_INT >= 34 /*14*/) {
  context.registerReceiver(receiver, filter, 2); // // Context.RECEIVER_EXPORTED