Suppress Boot sound for non-standard scenarios.

Blacklisted bootreasons will not play a sound (e.g. "kernel_panic")
If boot has already completed, assume this is a runtime restart and
skip the sound.

Bug: 30654343
Change-Id: I41b1829a93c0d9a63c69aea2d1614eaa18b72230

1 files changed, 2 insertions, 0 deletions

diff --git a/cmds/bootanimation/BootAnimation.h b/cmds/bootanimation/BootAnimation.h
index a53216eb0310..fd497a362fc7 100644
--- a/cmds/bootanimation/BootAnimation.h
+++ b/cmds/bootanimation/BootAnimation.h
@@ -120,6 +120,7 @@ private:
     void releaseAnimation(Animation*) const;
     bool parseAnimationDesc(Animation&);
     bool preloadZip(Animation &animation);
+    bool playSoundsAllowed() const;
 
     void checkExit();
 
@@ -137,6 +138,7 @@ private:
     sp<Surface> mFlingerSurface;
     bool        mClockEnabled;
     bool        mTimeIsAccurate;
+    bool        mSystemBoot;
     String8     mZipFileName;
     SortedVector<String8> mLoadedFiles;
     sp<TimeCheckThread> mTimeCheckThread;