path: root/tvapi/android/include/TvClient.h (plain)
blob: 505f2bbc9abb4645ee81046f0abdb3f50659013e

1	#ifndef _ANDROID_TV_CLIENT_H_
2	#define _ANDROID_TV_CLIENT_H_
3
4	#include <utils/Timers.h>
5	#include <include/ITvClient.h>
6	#include <binder/MemoryHeapBase.h>
7	#include <binder/MemoryBase.h>
8	#include <utils/threads.h>
9
10	using namespace android;
11
12	class ITvService;
13	class ITv;
14
15	// ref-counted object for callbacks
16	class TvListener: virtual public RefBase {
17	public:
18	virtual void notify(int32_t msgType, const Parcel &ext) = 0;
19	};
20
21	class TvClient : public BnTvClient, public IBinder::DeathRecipient {
22	public:
23	// construct a tv client from an existing remote
24	static sp<TvClient> create(const sp<ITv> &tv);
25	static sp<TvClient> connect();
26	~TvClient();
27	void init();
28	status_t reconnect();
29	void disconnect();
30	status_t lock();
31	status_t unlock();
32
33	status_t getStatus()
34	{
35	return mStatus;
36	}
37	status_t processCmd(const Parcel &p, Parcel *r);
38	status_t createSubtitle(const sp<IMemory> &share_mem);
39	status_t createVideoFrame(const sp<IMemory> &share_mem, int iSourceMode, int iCapVideoLayerOnly);
40	void setListener(const sp<TvListener> &listener);
41
42	// ITvClient interface
43	virtual void notifyCallback(int32_t msgType, const Parcel &p);
44
45	sp<ITv> remote();
46
47	private:
48	TvClient();
49	TvClient(const TvClient &);
50	TvClient &operator = (const TvClient);
51	virtual void binderDied(const wp<IBinder> &who);
52
53	class DeathNotifier: public IBinder::DeathRecipient {
54	public:
55	DeathNotifier() {}
56	virtual void binderDied(const wp<IBinder> &who);
57	};
58
59	static sp<DeathNotifier> mDeathNotifier;
60
61	// helper function to obtain tv service handle
62	static const sp<ITvService> &getTvService();
63
64	sp<ITv> mTv;
65	status_t mStatus;
66
67	sp<TvListener> mListener;
68
69	friend class DeathNotifier;
70
71	static Mutex mLock;
72	static sp<ITvService> mTvService;
73
74	sp<MemoryHeapBase> mBmpMemHeap;
75	sp<MemoryBase> mBmpMemBase;
76	};
77	#endif/*_ANDROID_TV_CLIENT_H_*/
78
79