History log of /frameworks/base/cmds/bootanimation/BootAnimation.h
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
ebf9a0d8a888042c16ec0cb6dd8419f18038663f 03-Oct-2014 Mike Lockwood <lockwood@google.com> Add support for playing audio during bootanimation

The bootanimation daemon will play 16 bit WAV files contained in bootanimation.zip
For this to work, the bootanimation.zip must contain an audio_conf.txt file,
which contains parameters to be used for the tinyalsa pcm_open call
as well as mixer parameters to set before attempting to play the sound.

If the bootanimation finds an audio_conf.txt file, then it will look for a file named
"audio.wav" in each of the part subdirectories. If audio.wav is found, it will play that
WAV file starting at the beginning of that part.

The code for this is based on the tinyplay utility in tinyalsa.

The audio_conf.txt and must begin with the following header:

card=<ALSA card number>
device=<ALSA device number>
period_size=<period size>
period_count=<period count>

This header is followed by zero or more mixer settings, each with the format:
mixer "<name>" = <value list>
Since mixer names can contain spaces, the name must be enclosed in double quotes.
The values in the value list can be integers, booleans (represented by 0 or 1)
or strings for enum values.

Finally I should mention that this change is not the right approach.
Instead of going straight to ALSA we should be using the mediaserver instead.
But mediaserver isn't ready in time due to interactions with the system server, and there
isn't time to fix this for the current release. We need to fix that for the next one.

Bug: 17674304

Change-Id: Ic391ade61c941d0a24f4d64fe005ac9375a23fa9
083b84cf8880bb7f0d2c2dc1b45c7d610656dbd1 22-Sep-2014 Jesse Hall <jessehall@google.com> bootanimation: allow animation to specify background color

Some OEMs want to have a bootanimation (or parts of it) displayed on a
color other than black. They currently just use full-screen frames for
that, which wastes lots of memory and bandwidth. This change allows
each part of the animation to specify a background color that will be
applied outside of the frame images; if unspecified the background
will be black as it is now.

Bug: 16635599
Change-Id: Ibf008fc75c5aad891c86ba9e4ec0879b7a61b8bd
0c1eeb3c8ab53954218d3b8f4be08ff21be3e985 15-Apr-2014 Mykola Kondratenko <mykola.kondratenko@sonymobile.com> Freeing frame map

FileMap memory is never released until application exit

Release it now as the texture is already loaded and the memory
used for the packed resource can be released.

Change-Id: Id08a1e466337b3a0179684eb6a444e18147ee343
afd31e08299008fdc5c2813f21b2573f29dc53df 03-Dec-2013 Narayan Kamath <narayan@google.com> Reimplement ZipFileRO in terms of libziparchive.

This lets us share zip archive processing code with both
the runtime (Art, dalvik) and critical java code

This change also moves several utility methods to ZipUtils
and dedups code across several zip inflation methods.

One of the side effects of this change is that several
processing loops are now O(n) instead of O(n^2).

bug: 10193060

Change-Id: I3c7188496837a47246c4f342e45485a70fef3169
d3782b26b2026e60a8e0d4b967a156369f2a46f8 26-Apr-2012 Kevin Hester <khester@google.com> Exit boot animation cleanly.

The desc.txt file can now mark parts as 'must finish cleanly' by using
'c' as the part line prefix rather than 'p'. If so indicated, if the
bootanimation is asked to quit it will do so only after waiting to
finish that part.

I considered either making init.c service killing smarter or promoting
bootanim to be a bindable service with a requestExit method. However,
these changes are probably too big/risky given our ship date. So
I used a property as a mailbox between SurfaceFlinger and bootanim.

Bug: 6679877
Change-Id: I1f8dd9e7da1ea80a483b31fa14c4a5645922d774
8335f1ccccedb6655d96d9d5b697a7f0938235dd 26-Feb-2012 Mathias Agopian <mathias@google.com> fix libgui header location

Change-Id: Iec71706cdd4f29c6904993648ce873e83ef9cafe
b13b9bdad2baf6ad1ec2e56b6b7598fa20f55fc4 18-Feb-2012 Mathias Agopian <mathias@google.com> frameworks/base refactoring.

step 2: move libutils headers to their new home: androidfw

Change-Id: I14624ba23db92a81f2cb929f104386e1fab293ef
000479f9e325b4e426a67033abd92d47da412725 10-Feb-2010 Mathias Agopian <mathias@google.com> split libsurfaceflinger_client and libcamera_client out of libui
a8826d67097b12cf9d6b14a7e32c0862f17b189a 01-Oct-2009 Mathias Agopian <mathias@google.com> improve boot animation a bit
bc7261130a51dc9f3461d3970eee1b923bcbf193 24-Sep-2009 Mathias Agopian <mathias@google.com> fix [2132563] stuck in boot animation (framebuffer_device_open: Failed to create flip chain)
947f4f4d384ea26eb2145cc070a3eed42c59534a 22-May-2009 Mathias Agopian <mathias@google.com> merge master to master_gl
627e7b50be41e4fdee758a1bfad3a55de56b4e27 22-May-2009 Mathias Agopian <mathias@google.com> split boot animation out of SurfaceFlinger