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[ROM][4.2.2] My Android 4.2 for Xoom Wi-Fi (20130217)

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dreamcwli

Senior Member
Feb 23, 2010
530
772
Taipei
I have built Android 4.2.2 from AOSP and produce a working ROM. Currently there is no big problem and can be used as a daily driver. Please report in this thread if you encounter any problems.


Status

Working

  • Everything not in the not working list

Not Working

  • Gesture typing

Additional Features

  • USB OTG support
  • root access
  • Advanced quick settings (click to switch and long click to settings)
  • Advanced power menu
  • OTA update
  • Charging light (display settings)
  • Dynamically switching between phone and tablet UI (user interface settings)
  • CPU overclocking (developer options)


Downloads

My Android 4.2 for Xoom Wi-Fi (20130217)

my_wingray-jb-mr1.1-20130217-signed.zip
MD5: bb523abaf353d8ad06381f387f1c2a54
SHA1: b99513418a63dc20c7d26496b4370fad1598504b​

Google Apps (20130221)

gapps-jb-mr1.1-noneon-20130221-signed.zip
MD5: 00d59870122baf6446b614daed347938
SHA1: 98d392876b2aa37f7e252eb354361be5dc371486​


Issues

  • No obvious issues, please report in the thread if you found any.


Changelog


20130217
  • Update to Android 4.2.2
  • Fix mount point for USB storage
  • Improve I/O performance
  • Revert quick settings of status bar to stock
  • Remove GPS from quick settings of system bar
  • Hide developer options by default

20130127
  • Fix partition problem for some devices in Hong Kong and Taiwan
  • Enable Unicode support for FAT/NTFS filesystems
  • Add support for init.d scripts
  • Revert GPU overclocking for stability and battery
  • Revert I/O performance tweaks for stability
  • Merge hot word detection for Google Now into Google Apps

20130114
  • Fix layout of navigation keys with tablet UI
  • Fix notification prompt for multi-user support with tablet UI
  • Improve I/O performance
  • Enable NTFS read support
  • Move system bar setting to user interface settings
  • Add BusyBox

20130103
  • Fix default widget in lockscreen
  • Fix built-in clock widget in lockscreen
  • Fix available size in storage settings
  • Fix crash with unsupported video snapshot
  • Fix hot word detection with latest Google Search
  • Add setting for charging light (display settings)

20121227
  • Fix HDMI output
  • Fix volume change on docked
  • Fix OTA updates for compatible recoveries
  • Improve performance of graphics system
  • Add setting for dock audio
  • Support dynamically switching between phone and tablet UI

20121221
  • Fix multi-user support for Bluetooth
  • Fix multi-user support for quick settings
  • Fix duplicate IME swtichers on system bar
  • Fix clock quick settings on status bar

20121216
  • Fix notifications for multi-user with tablet UI
  • Fix icon on system bar when Bluetooth connected
  • Support OTA updates with OTAUpdater
  • Add Wi-Fi, Bluetooth and GPS switches
  • Use Simple I/O scheduler as default
  • Use new implementation for legacy hwcomposer support

20121209
  • Switch to stock kernel with overclock capability

20121207
  • Fix HDMI but included in unstable package
  • Fix settings for clock dream
  • Fix carrier info in lock screen
  • Fix music search
  • Support cpu freqeuncy scaling in developer options

20121130

  • Update to Android 4.2.1
  • Fix Wi-Fi and Bluetooth
  • Fix write access on SD card
  • Support USB storage
  • Keep Google Apps when flashing My Android
  • Switch to Superuser

20121125

  • Fix photo sphere camera

20121124

  • Switch back to stock keyboard
  • Installer and remover are provided for keyboard with gesture typing

20121123

  • Switch back to stock kernel
  • Fix null EGL config
  • Fix video chatting in Talk
  • Support switching between phone and tablet UI in developer options
  • Add Email app
  • Remove some unused stuff

20121119

  • Switch to Tiamat AOSP Kernel
  • Switch to keyboard with gesture typing
  • Add advanced power menu

20121117

  • Initial release



Source Code

Manifest for My Android

https://github.com/dreamcwli/android

Kernel for My Android for Xoom

https://github.com/dreamcwli/android_kernel_moto_wingray


Review (thanks to Freshly_Snipes)



Screenshots
 
 

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Last edited:

swimdude1120

Senior Member
Jun 18, 2011
270
50
Lindenhurst
everything running great here!

---------- Post added at 04:27 AM ---------- Previous post was at 04:08 AM ----------

if you need help or questions about any fixes, talk to mmuzy. I know its for the galaxy nexus, but I'm sure the bugfixes for aosp can translate over
 

lynxboy

Senior Member
Oct 7, 2009
1,124
341
Leeds
Struggling to find issues with this, but it's only been an hour or so.

WELL DONE!!!!!!

Regards.
 

dreamcwli

Senior Member
Feb 23, 2010
530
772
Taipei
if you need help or questions about any fixes, talk to mmuzy. I know its for the galaxy nexus, but I'm sure the bugfixes for aosp can translate over

Since Galaxy Nexus is maintained in AOSP, it should work without fixing anything. Anyway I will build for Galaxy Nexus and test to see if it has any problems. Thanks for your suggestion.
 
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extremetempz

Senior Member
Jun 8, 2012
440
387
Bugs And ISSUES

When I Get A Notification From Gmail The Sound Stutters and takes 10 seconds to complete Alot Of Apps Crash EX. Quadrant Not Sure If Rom ISSUE and homescreen is laggy is i no this is a very early build but there the bugs i have encounted
 

dreamcwli

Senior Member
Feb 23, 2010
530
772
Taipei
When I Get A Notification From Gmail The Sound Stutters and takes 10 seconds to complete Alot Of Apps Crash EX. Quadrant Not Sure If Rom ISSUE and homescreen is laggy is i no this is a very early build but there the bugs i have encounted

You can try to restart Wi-Fi as I describe in the issue list. I think there is something wrong with Wi-Fi and entire system resource is consumed. Restart Wi-Fi make it back to normal state.
 
Last edited:
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logitechor

Senior Member
Sep 29, 2010
367
66
Toronto
installed

Thank you very much. I first started by installing 4.2 gapps on top of previous version of CM10. Worked pretty well. This is very nice. I will have to update all the software later in the day. So far all working.
 

mongday

Senior Member
May 3, 2007
84
2
Can not launch the Google now by saying "google" like the previous android version.

Sent from my Xoom using xda premium
 

sibax

Senior Member
Oct 13, 2009
58
15
I have built Android 4.2 from AOSP and produce a working ROM. Since there are many small problems, I suggest using this ROM only for testing purpose. Please report in this thread if you encounter any problems.

Downloads

My Android 4.2 for Xoom (MZ604) (20121117)
my_wingray-20121117-signed.zip

Google Apps (20121117)
gapps-jb-20121117-signed.zip

Issues

* Wi-Fi not working on every boot after flashing Google Apps but fine if Wi-Fi is manually restarted
-- System becomes laggy if no manually restarting Wi-Fi on every boot after flashing Google Apps

* Some Bluetooth devices not working
-- Motorola Bluetooth keyboard not working for me

* Camera makes whole green pictures sometimes
-- This happends to me on taking first picture after flashing this ROM
Great ROM and congrats on being first. I am having trouble seeing my files and writing to internal storage after having flashed the ROM. On the storage section of settings I can see how much is used and how much I have left but the amounts quoted and what they are allocated to appear to be incorrect. Using file explore and or root explorer I can not see files or items stored to internal storage. Strangely however my pictures that I had stored to internal storage show up on gallery....!?
 

dreamcwli

Senior Member
Feb 23, 2010
530
772
Taipei
Can not launch the Google now by saying "google" like the previous android version.

Sent from my Xoom using xda premium

I am not familiar with this, can you provide some information?

Great ROM and congrats on being first. I am having trouble seeing my files and writing to internal storage after having flashed the ROM. On the storage section of settings I can see how much is used and how much I have left but the amounts quoted and what they are allocated to appear to be incorrect. Using file explore and or root explorer I can not see files or items stored to internal storage. Strangely however my pictures that I had stored to internal storage show up on gallery....!?

Due to the multi-user support, the internal storage structure has changed. Generally speaking, data originally located under /sdcard have been moved /sdcard/<number> based on your current user number (started from 0). The storage summary shows storage size used by every user.

There is also another problem due to recovery. Currenty recovery wipe all content under /data excepts /data/media on factory reset. On Android 4.2, when system boots it checks if /data/.layout_version is existed. If not, it thinks user are updating from old Android version, and move content in /sdcard to /sdcard/0. If you factory reset several times, the content will move to /sdcard/0/0/.../0. ClockworkMod developers have made a workaround of this issue and hopefully every recovery will support Android 4.2 soon.
 
Last edited:
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Reactions: mikelu

sibax

Senior Member
Oct 13, 2009
58
15
Great thanks for the quick response. Found all my stuff under the file marked 0 under sdcard .
 

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  • 113
    I have built Android 4.2.2 from AOSP and produce a working ROM. Currently there is no big problem and can be used as a daily driver. Please report in this thread if you encounter any problems.


    Status

    Working

    • Everything not in the not working list

    Not Working

    • Gesture typing

    Additional Features

    • USB OTG support
    • root access
    • Advanced quick settings (click to switch and long click to settings)
    • Advanced power menu
    • OTA update
    • Charging light (display settings)
    • Dynamically switching between phone and tablet UI (user interface settings)
    • CPU overclocking (developer options)


    Downloads

    My Android 4.2 for Xoom Wi-Fi (20130217)

    my_wingray-jb-mr1.1-20130217-signed.zip
    MD5: bb523abaf353d8ad06381f387f1c2a54
    SHA1: b99513418a63dc20c7d26496b4370fad1598504b​

    Google Apps (20130221)

    gapps-jb-mr1.1-noneon-20130221-signed.zip
    MD5: 00d59870122baf6446b614daed347938
    SHA1: 98d392876b2aa37f7e252eb354361be5dc371486​


    Issues

    • No obvious issues, please report in the thread if you found any.


    Changelog


    20130217
    • Update to Android 4.2.2
    • Fix mount point for USB storage
    • Improve I/O performance
    • Revert quick settings of status bar to stock
    • Remove GPS from quick settings of system bar
    • Hide developer options by default

    20130127
    • Fix partition problem for some devices in Hong Kong and Taiwan
    • Enable Unicode support for FAT/NTFS filesystems
    • Add support for init.d scripts
    • Revert GPU overclocking for stability and battery
    • Revert I/O performance tweaks for stability
    • Merge hot word detection for Google Now into Google Apps

    20130114
    • Fix layout of navigation keys with tablet UI
    • Fix notification prompt for multi-user support with tablet UI
    • Improve I/O performance
    • Enable NTFS read support
    • Move system bar setting to user interface settings
    • Add BusyBox

    20130103
    • Fix default widget in lockscreen
    • Fix built-in clock widget in lockscreen
    • Fix available size in storage settings
    • Fix crash with unsupported video snapshot
    • Fix hot word detection with latest Google Search
    • Add setting for charging light (display settings)

    20121227
    • Fix HDMI output
    • Fix volume change on docked
    • Fix OTA updates for compatible recoveries
    • Improve performance of graphics system
    • Add setting for dock audio
    • Support dynamically switching between phone and tablet UI

    20121221
    • Fix multi-user support for Bluetooth
    • Fix multi-user support for quick settings
    • Fix duplicate IME swtichers on system bar
    • Fix clock quick settings on status bar

    20121216
    • Fix notifications for multi-user with tablet UI
    • Fix icon on system bar when Bluetooth connected
    • Support OTA updates with OTAUpdater
    • Add Wi-Fi, Bluetooth and GPS switches
    • Use Simple I/O scheduler as default
    • Use new implementation for legacy hwcomposer support

    20121209
    • Switch to stock kernel with overclock capability

    20121207
    • Fix HDMI but included in unstable package
    • Fix settings for clock dream
    • Fix carrier info in lock screen
    • Fix music search
    • Support cpu freqeuncy scaling in developer options

    20121130

    • Update to Android 4.2.1
    • Fix Wi-Fi and Bluetooth
    • Fix write access on SD card
    • Support USB storage
    • Keep Google Apps when flashing My Android
    • Switch to Superuser

    20121125

    • Fix photo sphere camera

    20121124

    • Switch back to stock keyboard
    • Installer and remover are provided for keyboard with gesture typing

    20121123

    • Switch back to stock kernel
    • Fix null EGL config
    • Fix video chatting in Talk
    • Support switching between phone and tablet UI in developer options
    • Add Email app
    • Remove some unused stuff

    20121119

    • Switch to Tiamat AOSP Kernel
    • Switch to keyboard with gesture typing
    • Add advanced power menu

    20121117

    • Initial release



    Source Code

    Manifest for My Android

    https://github.com/dreamcwli/android

    Kernel for My Android for Xoom

    https://github.com/dreamcwli/android_kernel_moto_wingray


    Review (thanks to Freshly_Snipes)



    Screenshots
     
    23
    I bet you get a lot of requests for 4.3 now.. :)

    Sent from my Xoom using xda premium

    Not yet, but I will start porting it in a few days.
    20
    I can boot 4.3 system now but launching apps will cause system failure due to graphic system changes. Once I can deal with the problem I will release some pure AOSP builds for you to try. The flashing problem is caused by wrong configs and it is fixed now.
    16
    It is fine to launch apps now but camera seem to be broken. I will try to fix the camera problem and create some pure AOSP builds in several days.
    14
    It has been a long time since last time I updated the ROM. I have been very busy with my job so I don't have much time to improve it. I think Google will announce Android 4.3 on Google I/O and I will still try to port it if I have time. It will remain as an AOSP ROM with a little modifications as I think I will not have much time for working on it. If somebody wants to help developing this ROM please contact me via private messages.

    Thanks for those giving feedbacks and helps on this thread. I have spent a little time reading last few pages and it's good to know some users still prefer this ROM than others.