[Galaxy Note GT-N7000 Android Development] n0ak:
this is my modded createLockScreen method sir

.method createLockScreen()Landroid/view/View;
.locals 6

const/4 v2, 0x1

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

invoke-virtual {v3}, Landroid/content/Context;->getContentResolver()Landroid/content/ContentResolver;

move-result-object v3

const-string v4, "lockscreen_type_key"

invoke-static {v3, v4, v2}, Landroid/provider/Settings$System;->getInt(Landroid/content/ContentResolver;Ljava/lang/String;I)I

move-result v0

const/4 v2, 0x1

if-eq v2, v0, :cond_0

const/4 v2, 0x2

if-eq v2, v0, :cond_1

const/4 v2, 0x3

if-eq v2, v0, :cond_2

const/4 v2, 0x4

if-eq v2, v0, :cond_3

const/4 v2, -0x1

if-eq v2, v0, :cond_4

const/4 v2, -0x2

if-eq v2, v0, :cond_5

iget-boolean v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mIsTabletDevice:Z

if-eqz v1, :cond_1

new-instance v0, Lcom/android/internal/policy/impl/LockScreen;

iget-object v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

iget-object v2, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mConfiguration:Landroid/content/res/Configuration;

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mLockPatternUtils:Lcom/android/internal/widget/LockPatternUtils;

iget-object v4, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mUpdateMonitor:Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;

iget-object v5, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mKeyguardScreenCallback:Lcom/android/internal/policy/impl/KeyguardScreenCallback;

invoke-direct/range {v0 .. v5}, Lcom/android/internal/policy/impl/LockScreen;-><init>(Landroid/content/Context;Landroid/content/res/Configuration;Lcom/android/internal/widget/LockPatternUtils;Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;Lcom/android/internal/policy/impl/KeyguardScreenCallback;)V

:goto_0
invoke-direct {p0, v0}, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->initializeTransportControlView(Landroid/view/View;)V

return-object v0

:cond_0
new-instance v0, Lcom/android/internal/policy/impl/AcerLockScreen;

iget-object v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

iget-object v2, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mConfiguration:Landroid/content/res/Configuration;

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mLockPatternUtils:Lcom/android/internal/widget/LockPatternUtils;

iget-object v4, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mUpdateMonitor:Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;

iget-object v5, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mKeyguardScreenCallback:Lcom/android/internal/policy/impl/KeyguardScreenCallback;

invoke-direct/range {v0 .. v5}, Lcom/android/internal/policy/impl/AcerLockScreen;-><init>(Landroid/content/Context;Landroid/content/res/Configuration;Lcom/android/internal/widget/LockPatternUtils;Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;Lcom/android/internal/policy/impl/KeyguardScreenCallback;)V

goto :goto_0

:cond_1
new-instance v0, Lcom/android/internal/policy/impl/sec/CircleLockScreen;

iget-object v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

iget-object v2, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mConfiguration:Landroid/content/res/Configuration;

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mLockPatternUtils:Lcom/android/internal/widget/LockPatternUtils;

iget-object v4, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mUpdateMonitor:Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;

iget-object v5, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mKeyguardScreenCallback:Lcom/android/internal/policy/impl/KeyguardScreenCallback;

invoke-direct/range {v0 .. v5}, Lcom/android/internal/policy/impl/sec/CircleLockScreen;-><init>(Landroid/content/Context;Landroid/content/res/Configuration;Lcom/android/internal/widget/LockPatternUtils;Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;Lcom/android/internal/policy/impl/KeyguardScreenCallback;)V

goto :goto_0

:cond_2
new-instance v0, Lcom/android/internal/policy/impl/BBLockScreen;

iget-object v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

iget-object v2, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mConfiguration:Landroid/content/res/Configuration;

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mLockPatternUtils:Lcom/android/internal/widget/LockPatternUtils;

iget-object v4, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mUpdateMonitor:Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;

iget-object v5, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mKeyguardScreenCallback:Lcom/android/internal/policy/impl/KeyguardScreenCallback;

invoke-direct/range {v0 .. v5}, Lcom/android/internal/policy/impl/BBLockScreen;-><init>(Landroid/content/Context;Landroid/content/res/Configuration;Lcom/android/internal/widget/LockPatternUtils;Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;Lcom/android/internal/policy/impl/KeyguardScreenCallback;)V

goto :goto_0

:cond_3
new-instance v0, Lcom/android/internal/policy/impl/LockScreen;

iget-object v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

iget-object v2, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mConfiguration:Landroid/content/res/Configuration;

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mLockPatternUtils:Lcom/android/internal/widget/LockPatternUtils;

iget-object v4, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mUpdateMonitor:Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;

iget-object v5, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mKeyguardScreenCallback:Lcom/android/internal/policy/impl/KeyguardScreenCallback;

invoke-direct/range {v0 .. v5}, Lcom/android/internal/policy/impl/LockScreen;-><init>(Landroid/content/Context;Landroid/content/res/Configuration;Lcom/android/internal/widget/LockPatternUtils;Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;Lcom/android/internal/policy/impl/KeyguardScreenCallback;)V

goto :goto_0

:cond_4
new-instance v0, Lcom/android/internal/policy/impl/HtcLockScreen;

iget-object v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

iget-object v2, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mConfiguration:Landroid/content/res/Configuration;

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mLockPatternUtils:Lcom/android/internal/widget/LockPatternUtils;

iget-object v4, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mUpdateMonitor:Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;

iget-object v5, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mKeyguardScreenCallback:Lcom/android/internal/policy/impl/KeyguardScreenCallback;

invoke-direct/range {v0 .. v5}, Lcom/android/internal/policy/impl/HtcLockScreen;-><init>(Landroid/content/Context;Landroid/content/res/Configuration;Lcom/android/internal/widget/LockPatternUtils;Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;Lcom/android/internal/policy/impl/KeyguardScreenCallback;)V

goto/16 :goto_0

:cond_5
new-instance v0, Lcom/android/internal/policy/impl/LgLockScreen;

iget-object v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

iget-object v2, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mConfiguration:Landroid/content/res/Configuration;

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mLockPatternUtils:Lcom/android/internal/widget/LockPatternUtils;

iget-object v4, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mUpdateMonitor:Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;

iget-object v5, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mKeyguardScreenCallback:Lcom/android/internal/policy/impl/KeyguardScreenCallback;

invoke-direct/range {v0 .. v5}, Lcom/android/internal/policy/impl/LgLockScreen;-><init>(Landroid/content/Context;Landroid/content/res/Configuration;Lcom/android/internal/widget/LockPatternUtils;Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;Lcom/android/internal/policy/impl/KeyguardScreenCallback;)V

goto :goto_0
.end method

and this is my original createLockScreen method sir (maybe you need it to keep my createLockScreen keep working:

.method createLockScreen()Landroid/view/View;
.locals 6

.prologue
.line 1419
new-instance v0, Lcom/android/internal/policy/impl/sec/CircleLockScreen;

iget-object v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

iget-object v2, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mConfiguration:Landroid/content/res/Configuration;

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mLockPatternUtils:Lcom/android/internal/widget/LockPatternUtils;

iget-object v4, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mUpdateMonitor:Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;

iget-object v5, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mKeyguardScreenCallback:Lcom/android/internal/policy/impl/KeyguardScreenCallback;

invoke-direct/range {v0 .. v5}, Lcom/android/internal/policy/impl/sec/CircleLockScreen;-><init>(Landroid/content/Context;Landroid/content/res/Configuration;Lcom/android/internal/widget/LockPatternUtils;Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;Lcom/android/internal/policy/impl/KeyguardScreenCallback;)V

.line 1425
.local v0, lockView:Landroid/view/View;
invoke-direct {p0, v0}, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->initializeTransportControlView(Landroid/view/View;)V

.line 1426
return-object v0
.end method

and this is the createLockScreen method after i add aosp lockscreen (this is code works like a charm):

.method createLockScreen()Landroid/view/View;
.locals 6

.prologue
.line 1419
iget-object v0, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

invoke-virtual {v0}, Landroid/content/Context;->getContentResolver()Landroid/content/ContentResolver;

move-result-object v0

const-string v1, "aosp_lock"

const/4 v2, 0x0

invoke-static {v0, v1, v2}, Landroid/provider/Settings$System;->getInt(Landroid/content/ContentResolver;Ljava/lang/String;I)I

move-result v0

if-nez v0, :cond_0

new-instance v0, Lcom/android/internal/policy/impl/sec/CircleLockScreen;

iget-object v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

iget-object v2, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mConfiguration:Landroid/content/res/Configuration;

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mLockPatternUtils:Lcom/android/internal/widget/LockPatternUtils;

iget-object v4, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mUpdateMonitor:Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;

iget-object v5, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mKeyguardScreenCallback:Lcom/android/internal/policy/impl/KeyguardScreenCallback;

invoke-direct/range {v0 .. v5}, Lcom/android/internal/policy/impl/sec/CircleLockScreen;-><init>(Landroid/content/Context;Landroid/content/res/Configuration;Lcom/android/internal/widget/LockPatternUtils;Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;Lcom/android/internal/policy/impl/KeyguardScreenCallback;)V

goto :goto_0

.line 1425
:cond_0
new-instance v0, Lcom/android/internal/policy/impl/LockScreen;

iget-object v1, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mContext:Landroid/content/Context;

iget-object v2, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mConfiguration:Landroid/content/res/Configuration;

iget-object v3, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mLockPatternUtils:Lcom/android/internal/widget/LockPatternUtils;

iget-object v4, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mUpdateMonitor:Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;

iget-object v5, p0, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->mKeyguardScreenCallback:Lcom/android/internal/policy/impl/KeyguardScreenCallback;

invoke-direct/range {v0 .. v5}, Lcom/android/internal/policy/impl/LockScreen;-><init>(Landroid/content/Context;Landroid/content/res/Configuration;Lcom/android/internal/widget/LockPatternUtils;Lcom/android/internal/policy/impl/KeyguardUpdateMonitor;Lcom/android/internal/policy/impl/KeyguardScreenCallback;)V

.local v0, lockView:Landroid/view/View;
:goto_0
invoke-direct {p0, v0}, Lcom/android/internal/policy/impl/LockPatternKeyguardView;->initializeTransportControlView(Landroid/view/View;)V

.line 1426
return-object v0
.end method