[Huawei Ideos C8150 / U8150][General Development][Update 01-04-2011]

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bertans

Senior Member
Nov 13, 2009
259
163
Como
for browser and map, you must use multitouch capable apk. you can extract from my rom.
Thank you so much tj_style,

but now I've a few stupid questions for you... what happen when Google updates (example) Maps.apk? Wich version will download my phone? The one with multitouch or the one without it? Is there anything to update or add in /etc/permissions in order to preserve the multitouch functionality on every app? :eek:

Excuse me for my stupid questions! And thank you again for your incredible work! :eek:
 

tj_style

Retired Recognized Developer
May 12, 2010
822
1,349
Bogor
sobir.in
Thank you so much tj_style,

but now I've a few stupid questions for you... what happen when Google updates (example) Maps.apk? Wich version will download my phone? The one with multitouch or the one without it? Is there anything to update or add in /etc/permissions in order to preserve the multitouch functionality on every app? :eek:

Excuse me for my stupid questions! And thank you again for your incredible work! :eek:

untill now, i can see the different for the the .apk that compiled for multitouch or not.
any suggestion?


ahh.. sorry forget about that..
for all developer to add the permission xml of multitouch.

Sent from my Ideos
 

Esteban Sannin

Senior Member
Nov 20, 2009
66
69
Sannium
this evening release the code of the overclock patch, but not work to all devices at 729mhz but only to elite group :)

The underclock work fine to all devices...
 

4EST

Senior Member
Nov 29, 2007
61
0
Brasov
Thanks for the multitouch, you're great!!! Also thanks to FusionDev for implementing it in his ROM
 

oppi56

Member
Jan 26, 2011
32
0
Correct me if um wrong. Ive googled a little bit... the problem i have is that my phone probably uses the melfas touchscreen driver. Which doesnt work with the multitouch patch. But as we are using the same phone with same specs isnt it possible to install the synaptics tscreen driver on ma phone and then get mt working. Or isnt it that easy?

Greetz

Sent from my FUSIONideos using XDA App
 

Bytetheft

Senior Member
Dec 16, 2010
50
5
no signature verification failed
i keep getting that while trying to flash the multi touch
What do I do?
 

oppi56

Member
Jan 26, 2011
32
0
no signature verification failed
i keep getting that while trying to flash the multi touch
What do I do?

This is probably because you activated signature verification in your recovery. Do you use clockworkmod? Go to install zip from sd in clockwork mod and deactivate it by pressing the 3rd or 4th entry. I dont remember

Greetz

Sent from my FUSIONideos using XDA App
 

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  • 11
    On this thread I will explain all about general modification for Huawei Ideos U8150 / C8150 Devices.

    What I will explain on this thread:
    - Change path of bootanimation.zip from /cust partition to /system/media/
    - Change oemlogo.mbn from /cust partition to /system/media/
    - Make your own oemlogo.mbn (splashscreen)
    - Multitouch support for U8150 / C8150
    - Update link for Official Firmware from Huawei

    Change path for bootanimation.zip

    For default, U8150 / C8150 is mounting /cust partition at startup, and /system/bin/bootanimation will search the bootanimation.zip from /data/cust/media/ but, sometimes the Custom ROM is wiping the /cust partition and will load internal bootanimation from framework-res.apk.

    so, we can change the path of bootanimation.zip to /system/media/ with hex editor.

    this is the original path:
    boot1.jpg

    and change to /system/media like this:
    boot2.jpg

    Change path for oemlogo.mbn
    For default splashscreen is located at splash partiton, but Huawei change the path to "hidden/unknown" partition.
    so, when we try to flash the spashscreen to splash partition with fastboot, it will not work.
    And also Huawei is using non standard rgb565 format.

    after some trial, i successfully to make my oemlogo.mbn.
    U8150/C8150 is using 240x320 rgb565 format.
    we can make the custom oemlogo.mbn by converting the custom image to 240x320 rgb565 format with Paint.NET application and plugin.

    the application can be download in here:
    paint.net

    and the rgb565 from here:
    Rgb565

    Place the Rgb565.dll in plugin folder of Paint.NET

    make your own splashscreen with 240x320 pixel and open with Paint.NET.
    and then save as Rgb565 format.
    paint.jpg

    And now how to flash the splashscreen to our device?

    Huawei using the /system/bin/load_oemlogo for flashing the oemlogo.mbn (splashscreen) to our device.
    But again, we must to change the path of oemlogo.mbn from /cust partition to /system/media

    open the load_oemlogo with hex editor, and change:
    splash1.jpg

    to this:
    splash2.jpg

    After all modification is complete here we go to replace the bootanimation and load_oemlogo in /system/bin

    place bootanimation.zip and oemlogo.mbn to /system/media/

    go to shell with adb or terminal emulator, get su permission and type:
    # load_oemlogo

    Last step reboot the device...

    Finally You will have custom bootanimation and custom splashcreen..

    I make simple patcher that can automatically patch the bootanimation and load_oemlogo. it can save lot of time for developer.
    just place the bootanimation and load_oemlogo in same folder with x8150_patcher.exe run x8150_patcher.exe and press patch.
    you will have the patched bootanimation and load_oemlogo automatically.

    here is the patcher:
    View attachment x8150_patcher.7z
    10
    Multitouch Development, Finally Working!

    The GOOD NEWS i have sucessfully to get multitouch capability on U8150 / C8150 device..
    But the BAD NEWS, I must to modify the driver again because i lost the touch panel (back, menu, home & search) button.

    For now, i can get multitouch and touch panel work together.
    if multitouch is working, the touch panel not working. vice versa..


    Update 30th March 2011:
    Successfully get Multitouch and Touch panel working together.

    I will release the ROM when I finishing the RC2 of Andro-ID v2.2 for C8150.
    I must cleaning up the system now..

    This is some preview of Multitouch Capability on C8150:

    After re-check the code, and nothing problem that I see.
    Now I share the patch file for kernel source:
    View attachment multitouch-c8150.patch.zip

    And also the compiled kernel:
    View attachment zImage.zip

    I'm so happy to get the the new feature on our device..
    2
    the multitouch patch is not working in my kernel :((((((

    edit: tried also your compiled kernel, same issue.... Maybe it's not real compatible with all devices.... I'll investigate..
    2
    That's also for U8150, or we have to wait?

    it work with U8150..

    Sent from my Ideos