path: root/tvapi/android/include/TvClient.h (plain)
blob: a3f2a3f4ff00a512cf4780d000cc9e602b89030b

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() { return mStatus; }
34	status_t processCmd(const Parcel &p, Parcel *r);
35	status_t createSubtitle(const sp<IMemory> &share_mem);
36	status_t createVideoFrame(const sp<IMemory> &share_mem, int iSourceMode, int iCapVideoLayerOnly);
37	void setListener(const sp<TvListener> &listener);
38
39	// ITvClient interface
40	virtual void notifyCallback(int32_t msgType, const Parcel &p);
41
42	sp<ITv> remote();
43
44	private:
45	TvClient();
46	TvClient(const TvClient &);
47	TvClient &operator = (const TvClient);
48	virtual void binderDied(const wp<IBinder> &who);
49
50	class DeathNotifier: public IBinder::DeathRecipient {
51	public:
52	DeathNotifier() {}
53	virtual void binderDied(const wp<IBinder> &who);
54	};
55
56	static sp<DeathNotifier> mDeathNotifier;
57
58	// helper function to obtain tv service handle
59	static const sp<ITvService> &getTvService();
60
61	sp<ITv> mTv;
62	status_t mStatus;
63
64	sp<TvListener> mListener;
65
66	friend class DeathNotifier;
67
68	static Mutex mLock;
69	static sp<ITvService> mTvService;
70
71	sp<MemoryHeapBase> mBmpMemHeap;
72	sp<MemoryBase> mBmpMemBase;
73	};
74	#endif/*_ANDROID_TV_CLIENT_H_*/
75
76