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Trying to discover services despite initial bonding failure #351

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merged 1 commit into from Feb 2, 2022
Merged

Trying to discover services despite initial bonding failure #351

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15 changes: 14 additions & 1 deletion ble/src/main/java/no/nordicsemi/android/ble/BleManagerHandler.java
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Expand Up @@ -317,10 +317,23 @@ public void onReceive(final Context context, final Intent intent) {
postCallback(c -> c.onBondingFailed(device));
postBondingStateChange(o -> o.onBondingFailed(device));
log(Log.WARN, () -> "Bonding failed");
if (request != null) { // CREATE_BOND request
if (request != null && request.type == Request.Type.CREATE_BOND) {
request.notifyFail(device, FailCallback.REASON_REQUEST_FAILED);
request = null;
}
// If the device started to pair just after the connection was
// established the services were not discovered. We may try to discover services
// despite the fail bonding process.
// See: https://github.com/NordicSemiconductor/Android-BLE-Library/issues/335
if (!servicesDiscovered && !serviceDiscoveryRequested) {
post(() -> {
serviceDiscoveryRequested = true;
log(Log.VERBOSE, () -> "Discovering services...");
log(Log.DEBUG, () -> "gatt.discoverServices()");
bluetoothGatt.discoverServices();
});
return;
}
} else if (previousBondState == BluetoothDevice.BOND_BONDED) {
if (request != null && request.type == Request.Type.REMOVE_BOND) {
// The device has already disconnected by now.
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