151 files changed, 45277 insertions, 47437 deletions
diff --git a/tvapi/android/libtvbinder/Tv.cpp b/tvapi/android/libtvbinder/Tv.cpp index c3348c9..0882edb 100644 --- a/tvapi/android/libtvbinder/Tv.cpp +++ b/tvapi/android/libtvbinder/Tv.cpp @@ -1,189 +1,189 @@ -#define LOG_TAG "Tv"
-#include <utils/Log.h>
-#include <utils/threads.h>
-#include <signal.h>
-#include <binder/IServiceManager.h>
-#include <binder/IMemory.h>
-
-#include <include/Tv.h>
-#include <include/ITvService.h>
-
-// client singleton for tv service binder interface
-Mutex Tv::mLock;
-sp<ITvService> Tv::mTvService;
-sp<Tv::DeathNotifier> Tv::mDeathNotifier;
-
-// establish binder interface to tv service
-const sp<ITvService> &Tv::getTvService()
-{
- Mutex::Autolock _l(mLock);
- if (mTvService.get() == 0) {
- sp<IServiceManager> sm = defaultServiceManager();
- sp<IBinder> binder;
- do {
- binder = sm->getService(String16("aml.tvserver"));
- if (binder != 0)
- break;
- ALOGW("TvService not published, waiting...");
- usleep(500000); // 0.5 s
- } while(true);
- if (mDeathNotifier == NULL) {
- mDeathNotifier = new DeathNotifier();
- }
- binder->linkToDeath(mDeathNotifier);
- mTvService = interface_cast<ITvService>(binder);
- }
- ALOGE_IF(mTvService == 0, "no TvService!?");
- return mTvService;
-}
-
-Tv::Tv()
-{
- init();
-}
-
-// construct a tv client from an existing tv remote
-sp<Tv> Tv::create(const sp<ITv> &tv)
-{
- ALOGD("create");
- if (tv == 0) {
- ALOGE("tv remote is a NULL pointer");
- return 0;
- }
-
- sp<Tv> c = new Tv();
- if (tv->connect(c) == NO_ERROR) {
- c->mStatus = NO_ERROR;
- c->mTv = tv;
- tv->asBinder()->linkToDeath(c);
- }
- return c;
-}
-
-void Tv::init()
-{
- mStatus = UNKNOWN_ERROR;
-}
-
-Tv::~Tv()
-{
- disconnect();
-}
-
-sp<Tv> Tv::connect()
-{
- ALOGD("Tv::connect------------------------------------------");
- sp<Tv> c = new Tv();
- const sp<ITvService> &cs = getTvService();
- if (cs != 0) {
- c->mTv = cs->connect(c);
- }
- if (c->mTv != 0) {
- c->mTv->asBinder()->linkToDeath(c);
- c->mStatus = NO_ERROR;
- } else {
- c.clear();
- }
- return c;
-}
-
-void Tv::disconnect()
-{
- ALOGD("disconnect");
- if (mTv != 0) {
- mTv->disconnect();
- mTv->asBinder()->unlinkToDeath(this);
- mTv = 0;
- }
-}
-
-status_t Tv::reconnect()
-{
- ALOGD("reconnect");
- sp <ITv> c = mTv;
- if (c == 0) return NO_INIT;
- return c->connect(this);
-}
-
-sp<ITv> Tv::remote()
-{
- return mTv;
-}
-
-status_t Tv::lock()
-{
- sp <ITv> c = mTv;
- if (c == 0) return NO_INIT;
- return c->lock();
-}
-
-status_t Tv::unlock()
-{
- sp <ITv> c = mTv;
- if (c == 0) return NO_INIT;
- return c->unlock();
-}
-
-status_t Tv::processCmd(const Parcel &p, Parcel *r)
-{
- sp <ITv> c = mTv;
- if (c == 0) return NO_INIT;
- return c->processCmd(p, r);
-}
-
-//
-status_t Tv::createSubtitle(const sp<IMemory> &share_mem)
-{
- sp <ITv> c = mTv;
- if (c == 0) return NO_INIT;
- return c->createSubtitle(share_mem);
-}
-
-status_t Tv::createVideoFrame(const sp<IMemory> &share_mem)
-{
- sp <ITv> c = mTv;
- if (c == 0) return NO_INIT;
- return c->createVideoFrame(share_mem);
-}
-
-
-void Tv::setListener(const sp<TvListener> &listener)
-{
- ALOGD("tv------------Tv::setListener");
- Mutex::Autolock _l(mLock);
- mListener = listener;
-}
-
-
-// callback from tv service
-void Tv::notifyCallback(int32_t msgType, const Parcel &p)
-{
- int size = p.dataSize();
- int pos = p.dataPosition();
- p.setDataPosition(0);
- sp<TvListener> listener;
- {
- Mutex::Autolock _l(mLock);
- listener = mListener;
- }
- if (listener != NULL) {
- listener->notify(msgType, p);
- }
-}
-
-void Tv::binderDied(const wp<IBinder> &who)
-{
- ALOGW("ITv died");
- //notifyCallback(1, 2, 0);
-}
-
-void Tv::DeathNotifier::binderDied(const wp<IBinder> &who)
-{
- ALOGW("-----------------binderDied");
- Mutex::Autolock _l(Tv::mLock);
- Tv::mTvService.clear();
- ALOGW("kill myself");
- kill(getpid(), SIGKILL);
- ALOGW("----------------Tv server died!");
-}
-
+#define LOG_TAG "Tv" +#include <utils/Log.h> +#include <utils/threads.h> +#include <signal.h> +#include <binder/IServiceManager.h> +#include <binder/IMemory.h> + +#include <include/Tv.h> +#include <include/ITvService.h> + +// client singleton for tv service binder interface +Mutex Tv::mLock; +sp<ITvService> Tv::mTvService; +sp<Tv::DeathNotifier> Tv::mDeathNotifier; + +// establish binder interface to tv service +const sp<ITvService> &Tv::getTvService() +{ + Mutex::Autolock _l(mLock); + if (mTvService.get() == 0) { + sp<IServiceManager> sm = defaultServiceManager(); + sp<IBinder> binder; + do { + binder = sm->getService(String16("aml.tvserver")); + if (binder != 0) + break; + ALOGW("TvService not published, waiting..."); + usleep(500000); // 0.5 s + } while (true); + if (mDeathNotifier == NULL) { + mDeathNotifier = new DeathNotifier(); + } + binder->linkToDeath(mDeathNotifier); + mTvService = interface_cast<ITvService>(binder); + } + ALOGE_IF(mTvService == 0, "no TvService!?"); + return mTvService; +} + +Tv::Tv() +{ + init(); +} + +// construct a tv client from an existing tv remote +sp<Tv> Tv::create(const sp<ITv> &tv) +{ + ALOGD("create"); + if (tv == 0) { + ALOGE("tv remote is a NULL pointer"); + return 0; + } + + sp<Tv> c = new Tv(); + if (tv->connect(c) == NO_ERROR) { + c->mStatus = NO_ERROR; + c->mTv = tv; + IInterface::asBinder(tv)->linkToDeath(c); + } + return c; +} + +void Tv::init() +{ + mStatus = UNKNOWN_ERROR; +} + +Tv::~Tv() +{ + disconnect(); +} + +sp<Tv> Tv::connect() +{ + ALOGD("Tv::connect------------------------------------------"); + sp<Tv> c = new Tv(); + const sp<ITvService> &cs = getTvService(); + if (cs != 0) { + c->mTv = cs->connect(c); + } + if (c->mTv != 0) { + IInterface::asBinder(c->mTv)->linkToDeath(c); + c->mStatus = NO_ERROR; + } else { + c.clear(); + } + return c; +} + +void Tv::disconnect() +{ + ALOGD("disconnect"); + if (mTv != 0) { + mTv->disconnect(); + IInterface::asBinder(mTv)->unlinkToDeath(this); + mTv = 0; + } +} + +status_t Tv::reconnect() +{ + ALOGD("reconnect"); + sp <ITv> c = mTv; + if (c == 0) return NO_INIT; + return c->connect(this); +} + +sp<ITv> Tv::remote() +{ + return mTv; +} + +status_t Tv::lock() +{ + sp <ITv> c = mTv; + if (c == 0) return NO_INIT; + return c->lock(); +} + +status_t Tv::unlock() +{ + sp <ITv> c = mTv; + if (c == 0) return NO_INIT; + return c->unlock(); +} + +status_t Tv::processCmd(const Parcel &p, Parcel *r) +{ + sp <ITv> c = mTv; + if (c == 0) return NO_INIT; + return c->processCmd(p, r); +} + +// +status_t Tv::createSubtitle(const sp<IMemory> &share_mem) +{ + sp <ITv> c = mTv; + if (c == 0) return NO_INIT; + return c->createSubtitle(share_mem); +} + +status_t Tv::createVideoFrame(const sp<IMemory> &share_mem, int iSourceMode, int iCapVideoLayerOnly) +{ + sp <ITv> c = mTv; + if (c == 0) return NO_INIT; + return c->createVideoFrame(share_mem, iSourceMode, iCapVideoLayerOnly); +} + + +void Tv::setListener(const sp<TvListener> &listener) +{ + ALOGD("tv------------Tv::setListener"); + Mutex::Autolock _l(mLock); + mListener = listener; +} + + +// callback from tv service +void Tv::notifyCallback(int32_t msgType, const Parcel &p) +{ + int size = p.dataSize(); + int pos = p.dataPosition(); + p.setDataPosition(0); + sp<TvListener> listener; + { + Mutex::Autolock _l(mLock); + listener = mListener; + } + if (listener != NULL) { + listener->notify(msgType, p); + } +} + +void Tv::binderDied(const wp<IBinder> &who) +{ + ALOGW("ITv died"); + //notifyCallback(1, 2, 0); +} + +void Tv::DeathNotifier::binderDied(const wp<IBinder> &who) +{ + ALOGW("-----------------binderDied"); + Mutex::Autolock _l(Tv::mLock); + Tv::mTvService.clear(); + ALOGW("kill myself"); + kill(getpid(), SIGKILL); + ALOGW("----------------Tv server died!"); +} + |