[android-porting] Re: Audioflinger Architecture...

2012-09-08 Thread Glenn Kasten
1. The watchdog detects when FastMixer is starving for lack of CPU budget, and logs a warning message if that happens. 2. I just replied to post Questions of fastmixer which should appear soon https://groups.google.com/d/topic/android-porting/3sTfcy-bXLE/discussion 3. NBAIO (for

[android-porting] Re: Questions of fastmixer

2012-09-08 Thread Glenn Kasten
1. You didn't mention if you're developing Android apps or the platform. If you're an Android app developer, you should be using only documented public APIs. For audio output, that's Java language android.media.AudioTrack in SDK and C language OpenSL ES AudioPlayer with PCM buffer queue in NDK.

[android-porting] Re: porting existing linux drivers to android

2012-09-08 Thread Arun
Hi Vineet, If you have experience working with Linux drivers in an embedded system it should be no different with Android, its the same. You can download android source code, browse the kernel drivers and start your work. http://source.android.com/source/downloading.html All the best. -br

[android-porting] Re: porting existing linux drivers to android

2012-09-08 Thread Weston Weems
Depends on what you mean... If you have the existing source and it already runs under linux 2.6/3.0 kernels, it should be rather easy to just patch kernel for module / native driver support. The usual kconfig/and requisite c source and header files should do the trick, and would likely just

[android-porting] Re: [Android 4.1/audio] FastMixer NBAIO

2012-09-08 Thread Glenn Kasten
I just answered a similar question about FastMixer at Questions of fastmixer which should appear soon https://groups.google.com/d/topic/android-porting/3sTfcy-bXLE/discussion On Wednesday, September 5, 2012 9:51:00 AM UTC-7, Xin Qian wrote: Dear all, After upgrading to android 4.1, I

[android-porting] Re: Not able to boot the panda board ES in fast boot mode

2012-09-08 Thread fsan
Hi, I've got similar issue. I downloaded the source code from omap4boot and compiled using the same environment setup as Android. I've read somewhere that this is related to the method used by the tool to poll information. I'm not sure about that too. But I compiled it and it worked. If I

[android-porting] Re: Removing Basic Android GUI

2012-09-08 Thread Weston Weems
All you need to do is create your own home screen app, and optionally remove the intent filter from Launcher2. You'll effectively have your own app that gets launched on start. (this doesnt prevent other launchers from being installed if its an open system) You can then edit the mk files to

[android-porting] Re: Does the fast track introduced in JB really play short audio quickly?

2012-09-08 Thread Glenn Kasten
I just posted an answer to a similar question about fast track at Questions of fastmixer which should appear soon https://groups.google.com/d/topic/android-porting/3sTfcy-bXLE/discussion About your other question, synchronized record is a new feature and not everything is using it. On

[android-porting] power on button

2012-09-08 Thread Alvin Wong
The KEY_POWER is only for Android userspace. To wake up the the device you need to configure it as a wake source. You need to consult documentations of your board or CPU. For example on a PXA310 when it is put into deep sleep (can be considered as power off), only a specific pin or the RTC can

Re: [android-porting] Re: eGalax with usbtouchscreen driver

2012-09-08 Thread Weston Weems
First you need to know if its resistive or capacitive. Heres what I did Make menuconfig on kernel... go to drivers-input devices-touchscreens usb touchscreen driver then check the touchscreens you'd like to support under that. I just chose them all. rebuild the kernel and make sure it gets into

[android-porting] how too manage session in the android for webapp

2012-09-08 Thread brajesh patel
Hi All, I am developing an webapp in android and getting data from my server but how can get session in android. -- Thanks and Regards Brajesh Patel Mobile: 918750709907 -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting

Re: [android-porting] Pandaboard and Recovery

2012-09-08 Thread Weston Weems
Yes, I managed to get this all going... it just tweaking on my part with fstab and bootscripts, but all is well now. Weston On Monday, September 3, 2012 6:27:24 PM UTC-7, Darren Landoll wrote: Recovery has worked for me on the Pandaboard. Did you build from the master branch? On Thu,