JniCallbacks.java revision b5cc776c9353a203cdde97e62b25f05d9633d14c 
1/*
2 * Copyright (C) 2012 Google Inc.
3 */
4
5package com.android.bluetooth.btservice;
6
7final class JniCallbacks {
8
9    private static JniCallbacks sInstance;
10    private RemoteDevices mRemoteDevices;
11    private AdapterProperties mAdapterProperties;
12    private AdapterState mAdapterStateMachine;
13    private BondStateMachine mBondStateMachine;
14
15    private JniCallbacks(RemoteDevices remoteDevices, AdapterProperties adapterProperties,
16            AdapterState adapterStateMachine, BondStateMachine bondStateMachine) {
17        mRemoteDevices = remoteDevices;
18        mAdapterProperties = adapterProperties;
19        mAdapterStateMachine = adapterStateMachine;
20        mBondStateMachine = bondStateMachine;
21    }
22
23    static synchronized JniCallbacks getInstance(RemoteDevices remoteDevices,
24            AdapterProperties adapterProperties, AdapterState adapterStateMachine,
25            BondStateMachine bondStateMachine) {
26        if (sInstance == null)  {
27            sInstance =
28                new JniCallbacks(remoteDevices, adapterProperties, adapterStateMachine,
29                        bondStateMachine);
30        } else {
31            sInstance.mRemoteDevices = remoteDevices;
32            sInstance.mAdapterProperties = adapterProperties;
33            sInstance.mAdapterStateMachine = adapterStateMachine;
34            sInstance.mBondStateMachine = bondStateMachine;
35        }
36        return sInstance;
37    }
38    public Object Clone() throws CloneNotSupportedException {
39        throw new CloneNotSupportedException();
40    }
41
42    void sspRequestCallback(byte[] address, byte[] name, int cod, int pairingVariant,
43            int passkey) {
44        mRemoteDevices.sspRequestCallback(address, name, cod, pairingVariant,
45            passkey);
46    }
47    void devicePropertyChangedCallback(byte[] address, int[] types, byte[][] val) {
48        mRemoteDevices.devicePropertyChangedCallback(address, types, val);
49    }
50
51    void deviceFoundCallback(byte[] address) {
52        mRemoteDevices.deviceFoundCallback(address);
53    }
54
55    void pinRequestCallback(byte[] address, byte[] name, int cod) {
56        mRemoteDevices.pinRequestCallback(address, name, cod);
57    }
58
59    void bondStateChangeCallback(int status, byte[] address, int newState) {
60        mBondStateMachine.bondStateChangeCallback(status, address, newState);
61    }
62
63    void stateChangeCallback(int status) {
64        mAdapterStateMachine.stateChangeCallback(status);
65    }
66
67    void discoveryStateChangeCallback(int state) {
68        mAdapterProperties.discoveryStateChangeCallback(state);
69    }
70
71    void adapterPropertyChangedCallback(int[] types, byte[][] val) {
72        mAdapterProperties.adapterPropertyChangedCallback(types, val);
73    }
74
75}
76