[HowTo] Reduce Home Button Lag - Disable Home button double click

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As i you know, a Double click feature was implemented for the Home button on Samsung Roms to launch Vlingo on SGS2 and S-Voice on SGS3.

This feature may be seen a useless Lag because most of us don't use these apps, so this is a small how to disable it, this mod was based on Oliwe and Jkay mods, thanks to them.

You need to decompile android.policy.jar (get Smali here ), Edit "androidpolicyjar\com\android\internal\policy\impl \PhoneWindowManager.smali" and make these changes :

    .line 2282
    :cond_236
  ++goto :cond_24b
  --if-eqz v26, :cond_24b

    .line 2283
    move-object/from16 v0, p0

    iget-object v0, v0,  Lcom/android/internal/policy/impl/PhoneWindowManager;->mHomeKeyDoubleClickConcept:Lcom/android/internal/policy/impl/PhoneWindowManager$HomeKeyDoubleClickConcept;

    move-object/from16 v41, v0

    invoke-virtual/range {p2 .. p2}, Landroid/view/KeyEvent;->getAction()I

    .line 2289
    const/16 v41, 0x0

    move/from16 v0, v41

    move-object/from16 v1, p0

    iput-boolean v0, v1, Lcom/android/internal/policy/impl/PhoneWindowManager;->mHomePressed:Z

  ++invoke-virtual/range {p0 .. p0}, Lcom/android/internal/policy/impl/PhoneWindowManager;->launchHomeFromHotKey()V

    .line 2291
    if-nez v26, :cond_2a3

    .line 2371
  ++goto :cond_332
  --if-eqz v26, :cond_332

    .line 2372
    move-object/from16 v0, p0

    iget-object v0, v0,  Lcom/android/internal/policy/impl/PhoneWindowManager;->mHomeKeyDoubleClickConcept:Lcom/android/internal/policy/impl/PhoneWindowManager$HomeKeyDoubleClickConcept;

    move-object/from16 v41, v0

    invoke-virtual/range {v41 .. v41},  Lcom/android/internal/policy/impl/PhoneWindowManager$HomeKeyDoubleClickConcept;->setHomeDownEventSent()V

You may get a different conditions Ids, track the methods name.

Compile & Enjoy!

Thanks Mate
As always

Is this already implemented in your WanamLite 1.4?

And as always: Thank you for your great work!

Sent from my GT-I9300 using xda app-developers app

Originally Posted by mc-paulo

Is this already implemented in your WanamLite 1.4?

And as always: Thank you for your great work!

Sent from my GT-I9300 using xda app-developers app

Yes, it's implemented on my V1.4.

Is this any different to disabling it in S voice settings?

Edit: Well, actually it is different as rom developers can implent it in their roms.

Great work!

Sent from my GT-I9300 using xda premium

I don't suppose there is a flashable zip as opposed to all that decompiling mallarkey

Originally Posted by jonny68

I don't suppose there is a flashable zip as opposed to all that decompiling mallarkey

+1
Sent from my GT-I9300 using Tapatalk 2

It would be cool if we could somehow just minimize the wait for the second click, this would keep functionality and reduce the lag to a minimum.

–—–—–—–—–—–—–—–—
tapatalked from Galaxy SIII

Originally Posted by jonny68

I don't suppose there is a flashable zip as opposed to all that decompiling mallarkey

+1 for that, please.

GT-I9300 cihazımdan Tapatalk 2 ile gönderildi

A flashable zip would be great

Sent from my GT-I9300