номер
По крайней мере, не в 3.0, 3.1 или 3.2. Если вы посмотрите на декомпилированные источники com.android.internal.app.ActionBarImpl
, то обнаружите, что анимации жестко запрограммированы.
Например, от 3,2:
.method public hide()V
.locals 8
.prologue
const/4 v5, 0x0
const/4 v7, 0x0
const/4 v6, 0x1
.line 529
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mCurrentAnim:Landroid/animation/Animator;
if-eqz v2, :cond_0
.line 530
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mCurrentAnim:Landroid/animation/Animator;
invoke-virtual {v2}, Landroid/animation/Animator;->end()V
.line 532
:cond_0
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mContainerView:Lcom/android/internal/widget/ActionBarContainer;
invoke-virtual {v2}, Lcom/android/internal/widget/ActionBarContainer;->getVisibility()I
move-result v2
const/16 v3, 0x8
if-ne v2, v3, :cond_1
.line 553
:goto_0
return-void
.line 536
:cond_1
iget-boolean v2, p0, Lcom/android/internal/app/ActionBarImpl;->mShowHideAnimationEnabled:Z
if-eqz v2, :cond_3
.line 537
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mContainerView:Lcom/android/internal/widget/ActionBarContainer;
const/high16 v3, 0x3f80
invoke-virtual {v2, v3}, Lcom/android/internal/widget/ActionBarContainer;->setAlpha(F)V
.line 538
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mContainerView:Lcom/android/internal/widget/ActionBarContainer;
invoke-virtual {v2, v6}, Lcom/android/internal/widget/ActionBarContainer;->setTransitioning(Z)V
.line 539
new-instance v0, Landroid/animation/AnimatorSet;
invoke-direct {v0}, Landroid/animation/AnimatorSet;-><init>()V
.line 540
.local v0, anim:Landroid/animation/AnimatorSet;
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mContainerView:Lcom/android/internal/widget/ActionBarContainer;
const-string v3, "alpha"
new-array v4, v6, [F
aput v5, v4, v7
invoke-static {v2, v3, v4}, Landroid/animation/ObjectAnimator;->ofFloat(Ljava/lang/Object;Ljava/lang/String;[F)Landroid/animation/ObjectAnimator;
move-result-object v2
invoke-virtual {v0, v2}, Landroid/animation/AnimatorSet;->play(Landroid/animation/Animator;)Landroid/animation/AnimatorSet$Builder;
move-result-object v1
.line 541
.local v1, b:Landroid/animation/AnimatorSet$Builder;
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mContentView:Landroid/view/View;
if-eqz v2, :cond_2
.line 542
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mContentView:Landroid/view/View;
const-string/jumbo v3, "translationY"
const/4 v4, 0x2
new-array v4, v4, [F
aput v5, v4, v7
iget-object v5, p0, Lcom/android/internal/app/ActionBarImpl;->mContainerView:Lcom/android/internal/widget/ActionBarContainer;
invoke-virtual {v5}, Lcom/android/internal/widget/ActionBarContainer;->getHeight()I
move-result v5
neg-int v5, v5
int-to-float v5, v5
aput v5, v4, v6
invoke-static {v2, v3, v4}, Landroid/animation/ObjectAnimator;->ofFloat(Ljava/lang/Object;Ljava/lang/String;[F)Landroid/animation/ObjectAnimator;
move-result-object v2
invoke-virtual {v1, v2}, Landroid/animation/AnimatorSet$Builder;->with(Landroid/animation/Animator;)Landroid/animation/AnimatorSet$Builder;
.line 544
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mContainerView:Lcom/android/internal/widget/ActionBarContainer;
const-string/jumbo v3, "translationY"
new-array v4, v6, [F
iget-object v5, p0, Lcom/android/internal/app/ActionBarImpl;->mContainerView:Lcom/android/internal/widget/ActionBarContainer;
invoke-virtual {v5}, Lcom/android/internal/widget/ActionBarContainer;->getHeight()I
move-result v5
neg-int v5, v5
int-to-float v5, v5
aput v5, v4, v7
invoke-static {v2, v3, v4}, Landroid/animation/ObjectAnimator;->ofFloat(Ljava/lang/Object;Ljava/lang/String;[F)Landroid/animation/ObjectAnimator;
move-result-object v2
invoke-virtual {v1, v2}, Landroid/animation/AnimatorSet$Builder;->with(Landroid/animation/Animator;)Landroid/animation/AnimatorSet$Builder;
.line 547
:cond_2
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mHideListener:Landroid/animation/Animator$AnimatorListener;
invoke-virtual {v0, v2}, Landroid/animation/AnimatorSet;->addListener(Landroid/animation/Animator$AnimatorListener;)V
.line 548
iput-object v0, p0, Lcom/android/internal/app/ActionBarImpl;->mCurrentAnim:Landroid/animation/Animator;
.line 549
invoke-virtual {v0}, Landroid/animation/AnimatorSet;->start()V
goto :goto_0
.line 551
.end local v0 #anim:Landroid/animation/AnimatorSet;
.end local v1 #b:Landroid/animation/AnimatorSet$Builder;
:cond_3
iget-object v2, p0, Lcom/android/internal/app/ActionBarImpl;->mHideListener:Landroid/animation/Animator$AnimatorListener;
const/4 v3, 0x0
invoke-interface {v2, v3}, Landroid/animation/Animator$AnimatorListener;->onAnimationEnd(Landroid/animation/Animator;)V
goto :goto_0
.end method
UPDATE
То же самое касается ICS и JellyBean