Commit graph

24 commits

Author SHA1 Message Date
Thomas Martitz
bb0e4cc543 touchscreen: Fix kinetic scrolling when the statusbar is off.
The scrolling code cannot differentiate between the BUTTON_TOUCHSCREEN post
from normal touches and the one posted in the timeout callback.

To fix introduce a global special button (BUTTON_REDRAW) that results
in the desired redraw. This existed already as a local kludge for android
and is now generalized.

Change-Id: I6bfa6c66431c48f5042fcd8fce2ea72cd3457f58
2012-04-05 15:01:59 +02:00
Thomas Martitz
901521d6de android: lcd_update/_rect() changes
* rename some java methods (to update(), initialize())
* re-create the ByteBuffer object from the framebuffer on every update.
  This is needed now since 2c71aa9 added the possiblity for lcd_framebuffer to change.
* do so, along with the creation of the dirty Rect object, in native code.

Change-Id: Id39ea8e4b6148987c5f216a87e0ff3c8e7babe92
2012-03-22 23:26:50 +01:00
Thomas Martitz
58e097d4a6 android: Add facility for java code to wait native code to be ready.
Especially when unzipping rockbox.zip, the native code can be initialized
a lot later than the java code. The java code needs to be prevented from
accessing rockbox structures (e.g. current_tick, event queues) before they're
ready.

This commit adds wait_rockbox_ready() and fixes dodgy behavior of starting
rockbox via widget play button, headset remote buttons or multimedia keys.
Also fixes wrong small list items before first redraw.

Change-Id: I1caf925e829a9c1c6bb6e0016d5c80574574c91e
2012-03-22 20:44:52 +01:00
Thomas Martitz
fcb9fda3e4 android: drop copied lcd_blit_yuv() and use generic one.
Change-Id: I1b9728b138c05c59867ba06370186b2fa5a7c9fd
2012-03-03 20:03:05 +01:00
Jonathan Gordon
b37e6bc8c1 lcd drivers: Convert lcd_[remote_]framebuffer to a pointer
Change all lcd drivers to using a pointer to the static framebuffer
instead of directly accessing the static array. This will let us
later do fun things like dynamic framebuffer sizes (RaaA) or
ability to use different buffers for different layers (dynamic
skin backdrops!)

Change-Id: I0a4d58a9d7b55e6c932131b929e5d4c9f9414b06
2012-02-28 11:44:59 +11:00
Thomas Martitz
046cec3aa7 Android: Partly revert r29569 and only call the new getJavaEnvironment() when needed.
The environment is fine to share in general, just not across OS threads, so it's only needed
for functions which are possibly called from multiple OS threads (only 1 currently).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29601 a1c6a512-1295-4272-9138-f99709370657
2011-03-16 14:33:55 +00:00
Maurus Cuelenaere
8aa90b6b0b Android: allocate native_buffer locally, which does away with the need to hold
a global reference to it (fixes bug).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29576 a1c6a512-1295-4272-9138-f99709370657
2011-03-12 00:35:18 +00:00
Thomas Martitz
662ba4868a Create GlobalRef in surfaceCreated, in accordance to r29572.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29574 a1c6a512-1295-4272-9138-f99709370657
2011-03-11 22:48:10 +00:00
Maurus Cuelenaere
0b18522cd0 Android: delete the global reference in surfaceDestroyed
This gets rid of the lcd_deinit() boilerplate.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29572 a1c6a512-1295-4272-9138-f99709370657
2011-03-11 19:38:30 +00:00
Maurus Cuelenaere
c2ee32b22a Partly revert "Android: use NewGlobalRef for references that are used globally"
The added complexity wasn't needed for most subsystems, as main() never returns
so local references can't be freed.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29570 a1c6a512-1295-4272-9138-f99709370657
2011-03-11 19:23:00 +00:00
Maurus Cuelenaere
66f2a08f8a Android: Don't share the JNI environment across threads, but obtain it the
correct way

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29569 a1c6a512-1295-4272-9138-f99709370657
2011-03-11 18:34:35 +00:00
Maurus Cuelenaere
2e5b7aebde Android: use NewGlobalRef for references that are used globally
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29568 a1c6a512-1295-4272-9138-f99709370657
2011-03-11 18:34:31 +00:00
Thomas Martitz
6538326ef2 Android: Fix black display after unzipping libmisc.so.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29527 a1c6a512-1295-4272-9138-f99709370657
2011-03-05 20:47:49 +00:00
Thomas Martitz
95e24dd7a5 Android:
* Re-create RockboxFramebuffer instance with every time there's a new Activity.
* Also, allow Rockbox to be started via multimedia buttons, immediately starting playback if wanted.

We don't need to keep the fb instance around when it backround, and it makes us less depending on it and the activity (less race conditions). And this is how you usually do it in Android apps.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29384 a1c6a512-1295-4272-9138-f99709370657
2011-02-23 01:10:54 +00:00
Thomas Martitz
144df92bfb Android: Rewrite lcd subsystem to use the SurfaceView API.
That enables drawing from outside the apps UI thread, i.e. from within the Rockbox native thread, without needing synchronization means, and adds determinism as to when the draw happens.
It simplifies the drawing routines and adds a convinient way of detecting whether drawing should happen or not (surfaceCreated/Destroyed).
It also restores max. fps on my phone which went down drastically with the gingerbread(CM7) update.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29333 a1c6a512-1295-4272-9138-f99709370657
2011-02-19 01:13:38 +00:00
Thomas Martitz
36da28bbc7 Android: Protect lcd updates with a mutex.
The scrolling engine could lock out the main thread which may be waiting for its update to finish (wakeups are not reentrant).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28821 a1c6a512-1295-4272-9138-f99709370657
2010-12-13 02:01:47 +00:00
Thomas Martitz
55b58a3f30 Android: Make lcd updates synchronous, doesn't make it faster but smoother (no updates are skipped) and guaranteed to be glitch free.
test_fps can also now report reasonable numbers: ~62 fps for both 1/1 and 1/4 updates (was 300-400 previously).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28728 a1c6a512-1295-4272-9138-f99709370657
2010-12-02 23:50:50 +00:00
Thomas Martitz
33af0dec28 Touchscreen: Improved scroll threshold
Remove the hardcoded (and way too small) scroll threshold (the distance moved in pixels before we think the users wants to scroll) and replace it with something based on the actual DPI of the screen.
On Android we call the API for that, on other touchscreens we reimplemented Android's formula (as of 2.2) and calculate it.

Flyspray: 11727

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28548 a1c6a512-1295-4272-9138-f99709370657
2010-11-10 15:25:15 +00:00
Thomas Martitz
bf63f24168 Pass the framebuffer to the service in the constructor rather than later from native code.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28411 a1c6a512-1295-4272-9138-f99709370657
2010-10-31 12:11:14 +00:00
Jonathan Gordon
26f7ee13ce Clean up usage of RockboxService. Add a proper way to check if rockbox is actually running (checking RockboxService.fb != null was very very bad)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28406 a1c6a512-1295-4272-9138-f99709370657
2010-10-31 10:35:42 +00:00
Thomas Martitz
6bb7522852 Initialize (instantiate) RockboxFramebuffer from the C code like with the othe java objects.
Remove some @Override annotations to make the Java code build with certain javac versions.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28386 a1c6a512-1295-4272-9138-f99709370657
2010-10-29 23:12:08 +00:00
Thomas Martitz
594110e962 Implement HAVE_LCD_ENABLE and lcd_update_rect(). When Rockbox runs in the background
this greatly reduces CPU load. lcd_update_rect shoves a bit as well.

CPU usage with Rockbox in background is between 3% (with a 200kbps vbr mp3) and 12% (320kbps cbr mp3), so it's low but still dependent on codecs and even particular files.
Driving a WPS with peakmeter, e.g. the builtin one, adds about 30% cpu usage.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27689 a1c6a512-1295-4272-9138-f99709370657
2010-08-04 01:03:25 +00:00
Thomas Martitz
9dd0158ffb Run Rockbox as a service, which allows for music decoding&playback in the background,
the activity only attaches to the framebuffer for displaying it. An icon
in the notification area is displayed (it could be prettier I guess).

Note: Some HTC phones won't, includng mine, get enough CPU time to do background decoding
fluently, see: http://code.google.com/p/android/issues/detail?id=9663

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27686 a1c6a512-1295-4272-9138-f99709370657
2010-08-03 22:56:24 +00:00
Thomas Martitz
240923a801 Rockbox as an application: Commit current Android port progress.
General state is: Rockbox is usable (plays music, saves configuration, touchscreen works too).
Problems:
 - Playing music in the background (i.e. when switching to another app) doesn't work reliably, but I'm working on that now.
 - no cabbiev2 (only some preliminary files for it), no other default theme.
 - screen flickers sometimes if the updates are too frequent
 - no multi screen apk/package
 - strange behavior when a phone call comes in

The java files (and the eclipse project) resides in android/, which is also supposed to be the build folder.
I've put a small README in there for instructions. There are some steps needed after the make part, which are described there,
and which eclipse mostly handles. But there ought to be some script/makefile rules which do that instead in the future.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27668 a1c6a512-1295-4272-9138-f99709370657
2010-08-02 20:34:47 +00:00