diff options
Diffstat (limited to 'include/private/gui/ComposerService.h')
-rw-r--r-- | include/private/gui/ComposerService.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/private/gui/ComposerService.h b/include/private/gui/ComposerService.h index c2761b8..ff2f9bf 100644 --- a/include/private/gui/ComposerService.h +++ b/include/private/gui/ComposerService.h @@ -33,13 +33,26 @@ class ISurfaceComposer; // --------------------------------------------------------------------------- +// This holds our connection to the composer service (i.e. SurfaceFlinger). +// If the remote side goes away, we will re-establish the connection. +// Users of this class should not retain the value from +// getComposerService() for an extended period. +// +// (It's not clear that using Singleton is useful here anymore.) class ComposerService : public Singleton<ComposerService> { - // these are constants sp<ISurfaceComposer> mComposerService; + sp<IBinder::DeathRecipient> mDeathObserver; + Mutex mLock; + ComposerService(); + void connectLocked(); + void composerServiceDied(); friend class Singleton<ComposerService>; public: + + // Get a connection to the Composer Service. This will block until + // a connection is established. static sp<ISurfaceComposer> getComposerService(); }; |