[MOD] LJ7 Jelly Bean Volume keys to skip tracks & 4-in-1 reboot

freeza

Recognized Developer
May 28, 2006
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Hey guys. Here's the android.policy.jar file that includes the ability to skip tracks when the screen is off with the volume keys along with the 4-in-1 reboot mod.

When I get the time, I will write up a tutorial for devs. Although, you could just decompile the classes.dex and diff the original LJ7 with this one to find out how to do it if you don't want to wait for my instructions. I'm so swamped with other things that I can't quite yet write them.

A few things were changed in Jelly Bean so the original 4-in-1 reboot tutorial won't work unless you change a few things.

PS: this is for deodex roms
 
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alexnaoumi

Senior Member
Jun 24, 2010
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Hey guys. Here's the android.policy.jar file that includes the ability to skip tracks when the screen is off with the volume keys along with the 4-in-1 reboot mod.

When I get the time, I will write up a tutorial for devs. Although, you could just decompile the classes.dex and diff the original LJ7 with this one to find out how to do it if you don't want to wait for my instructions. I'm so swamped with other things that I can't quite yet write them.

A few things were changed in Jelly Bean so the original 4-in-1 reboot tutorial won't work unless you change a few things.
Thank you freeza, gonna flash this now

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alexnaoumi

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Jun 24, 2010
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I tried the zip. I was stuck at the boot screen did anyone else successful boot up. I waited almost 10 minutes, maybe I got a bad download

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evoholik

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Aug 19, 2011
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Didn't work for me either. Stuck at black screen

Sent from my SPH-L710 using xda app-developers app

---------- Post added at 11:24 PM ---------- Previous post was at 11:13 PM ----------

Do I have to use your specific rom? Deodexed? Thanks in advance

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freeza

Recognized Developer
May 28, 2006
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Hmm. how strange.....maybe you need my services.jar too (disable signature checks)

But i'm using it on the standard deodexed LJ7 ROM. I'll include the services.jar in a sec.

EDIT: Can someone try this one real quick? :)

Might wanna try clearing dalvik after flashing. The system should automatically detect a change and clear it for you, but if you're getting stuck on a black screen, try clearing it manually.
 
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alexnaoumi

Senior Member
Jun 24, 2010
1,878
187
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Detroit
Hmm. how strange.....maybe you need my services.jar too (disable signature checks)

But i'm using it on the standard deodexed LJ7 ROM. I'll include the services.jar in a sec.

EDIT: Can someone try this one real quick? :)

Might wanna try clearing dalvik after flashing. The system should automatically detect a change and clear it for you, but if you're getting stuck on a black screen, try clearing it manually.
ill try it, i cleared cache and dalvik last time (always do when flashing a zip), ill flash and let you know whats up