FadeDrawable.smali

.class public Lcom/facebook/drawee/drawable/FadeDrawable;
.super Lcom/facebook/drawee/drawable/ArrayDrawable;
.source "SourceFile"


# static fields
.field public static final TRANSITION_NONE:I = 0x2

.field public static final TRANSITION_RUNNING:I = 0x1

.field public static final TRANSITION_STARTING:I


# instance fields
.field mAlpha:I

.field mAlphas:[I

.field private final mDefaultLayerAlpha:I

.field private final mDefaultLayerIsOn:Z

.field mDurationMs:I

.field mIsLayerOn:[Z

.field private final mLayers:[Landroid/graphics/drawable/Drawable;

.field mPreventInvalidateCount:I

.field mStartAlphas:[I

.field mStartTimeMs:J

.field mTransitionState:I


# direct methods
.method public constructor <init>([Landroid/graphics/drawable/Drawable;)V
    .registers 3

    const/4 v0, 0x0

    .line 85
    invoke-direct {p0, p1, v0}, Lcom/facebook/drawee/drawable/FadeDrawable;-><init>([Landroid/graphics/drawable/Drawable;Z)V

    return-void
.end method

.method public constructor <init>([Landroid/graphics/drawable/Drawable;Z)V
    .registers 6

    .line 97
    invoke-direct {p0, p1}, Lcom/facebook/drawee/drawable/ArrayDrawable;-><init>([Landroid/graphics/drawable/Drawable;)V

    .line 98
    array-length v0, p1

    const/4 v1, 0x0

    if-lez v0, :cond_9

    const/4 v0, 0x1

    goto :goto_a

    :cond_9
    const/4 v0, 0x0

    :goto_a
    const-string v2, "At least one layer required!"

    invoke-static {v0, v2}, Lcom/facebook/common/internal/Preconditions;->checkState(ZLjava/lang/Object;)V

    .line 99
    iput-object p1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mLayers:[Landroid/graphics/drawable/Drawable;

    .line 100
    array-length v0, p1

    new-array v0, v0, [I

    iput-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mStartAlphas:[I

    .line 101
    array-length v0, p1

    new-array v0, v0, [I

    iput-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlphas:[I

    const/16 v0, 0xff

    .line 102
    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlpha:I

    .line 103
    array-length p1, p1

    new-array p1, p1, [Z

    iput-object p1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    .line 104
    iput v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mPreventInvalidateCount:I

    .line 105
    iput-boolean p2, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mDefaultLayerIsOn:Z

    if-eqz p2, :cond_2c

    const/16 v1, 0xff

    .line 106
    :cond_2c
    iput v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mDefaultLayerAlpha:I

    .line 107
    invoke-direct {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->resetInternal()V

    return-void
.end method

.method private drawDrawableWithAlpha(Landroid/graphics/Canvas;Landroid/graphics/drawable/Drawable;I)V
    .registers 5

    if-eqz p2, :cond_1a

    if-lez p3, :cond_1a

    .line 316
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mPreventInvalidateCount:I

    add-int/lit8 v0, v0, 0x1

    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mPreventInvalidateCount:I

    .line 317
    invoke-virtual {p2}, Landroid/graphics/drawable/Drawable;->mutate()Landroid/graphics/drawable/Drawable;

    move-result-object v0

    invoke-virtual {v0, p3}, Landroid/graphics/drawable/Drawable;->setAlpha(I)V

    .line 318
    iget p3, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mPreventInvalidateCount:I

    add-int/lit8 p3, p3, -0x1

    iput p3, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mPreventInvalidateCount:I

    .line 319
    invoke-virtual {p2, p1}, Landroid/graphics/drawable/Drawable;->draw(Landroid/graphics/Canvas;)V

    :cond_1a
    return-void
.end method

.method private resetInternal()V
    .registers 5

    const/4 v0, 0x2

    .line 155
    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    .line 156
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mStartAlphas:[I

    iget v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mDefaultLayerAlpha:I

    invoke-static {v0, v1}, Ljava/util/Arrays;->fill([II)V

    .line 157
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mStartAlphas:[I

    const/16 v1, 0xff

    const/4 v2, 0x0

    aput v1, v0, v2

    .line 158
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlphas:[I

    iget v3, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mDefaultLayerAlpha:I

    invoke-static {v0, v3}, Ljava/util/Arrays;->fill([II)V

    .line 159
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlphas:[I

    aput v1, v0, v2

    .line 160
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    iget-boolean v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mDefaultLayerIsOn:Z

    invoke-static {v0, v1}, Ljava/util/Arrays;->fill([ZZ)V

    .line 161
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    const/4 v1, 0x1

    aput-boolean v1, v0, v2

    return-void
.end method

.method private updateAlphas(F)Z
    .registers 10

    const/4 v0, 0x1

    const/4 v1, 0x0

    const/4 v2, 0x0

    const/4 v3, 0x1

    .line 252
    :goto_4
    iget-object v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mLayers:[Landroid/graphics/drawable/Drawable;

    array-length v4, v4

    if-ge v2, v4, :cond_4f

    .line 253
    iget-object v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    aget-boolean v4, v4, v2

    if-eqz v4, :cond_11

    const/4 v4, 0x1

    goto :goto_12

    :cond_11
    const/4 v4, -0x1

    .line 255
    :goto_12
    iget-object v5, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlphas:[I

    iget-object v6, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mStartAlphas:[I

    aget v6, v6, v2

    int-to-float v6, v6

    const/16 v7, 0xff

    mul-int/lit16 v4, v4, 0xff

    int-to-float v4, v4

    mul-float v4, v4, p1

    add-float/2addr v6, v4

    float-to-int v4, v6

    aput v4, v5, v2

    .line 256
    aget v4, v5, v2

    if-gez v4, :cond_2a

    .line 257
    aput v1, v5, v2

    .line 259
    :cond_2a
    iget-object v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlphas:[I

    aget v5, v4, v2

    if-le v5, v7, :cond_32

    .line 260
    aput v7, v4, v2

    .line 263
    :cond_32
    iget-object v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    aget-boolean v4, v4, v2

    if-eqz v4, :cond_3f

    iget-object v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlphas:[I

    aget v4, v4, v2

    if-ge v4, v7, :cond_3f

    const/4 v3, 0x0

    .line 266
    :cond_3f
    iget-object v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    aget-boolean v4, v4, v2

    if-nez v4, :cond_4c

    iget-object v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlphas:[I

    aget v4, v4, v2

    if-lez v4, :cond_4c

    const/4 v3, 0x0

    :cond_4c
    add-int/lit8 v2, v2, 0x1

    goto :goto_4

    :cond_4f
    return v3
.end method


# virtual methods
.method public beginBatchMode()V
    .registers 2

    .line 121
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mPreventInvalidateCount:I

    add-int/lit8 v0, v0, 0x1

    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mPreventInvalidateCount:I

    return-void
.end method

.method public draw(Landroid/graphics/Canvas;)V
    .registers 10

    .line 278
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    const/4 v1, 0x2

    const/4 v2, 0x0

    const/4 v3, 0x1

    if-eqz v0, :cond_2b

    if-eq v0, v3, :cond_a

    goto :goto_4e

    .line 291
    :cond_a
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mDurationMs:I

    if-lez v0, :cond_10

    const/4 v0, 0x1

    goto :goto_11

    :cond_10
    const/4 v0, 0x0

    :goto_11
    invoke-static {v0}, Lcom/facebook/common/internal/Preconditions;->checkState(Z)V

    .line 293
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->getCurrentTimeMs()J

    move-result-wide v4

    iget-wide v6, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mStartTimeMs:J

    sub-long/2addr v4, v6

    long-to-float v0, v4

    iget v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mDurationMs:I

    int-to-float v4, v4

    div-float/2addr v0, v4

    .line 295
    invoke-direct {p0, v0}, Lcom/facebook/drawee/drawable/FadeDrawable;->updateAlphas(F)Z

    move-result v0

    if-eqz v0, :cond_27

    goto :goto_28

    :cond_27
    const/4 v1, 0x1

    .line 296
    :goto_28
    iput v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    goto :goto_4d

    .line 281
    :cond_2b
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlphas:[I

    iget-object v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mStartAlphas:[I

    iget-object v5, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mLayers:[Landroid/graphics/drawable/Drawable;

    array-length v5, v5

    invoke-static {v0, v2, v4, v2, v5}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    .line 282
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->getCurrentTimeMs()J

    move-result-wide v4

    iput-wide v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mStartTimeMs:J

    .line 284
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mDurationMs:I

    if-nez v0, :cond_42

    const/high16 v0, 0x3f800000    # 1.0f

    goto :goto_43

    :cond_42
    const/4 v0, 0x0

    .line 286
    :goto_43
    invoke-direct {p0, v0}, Lcom/facebook/drawee/drawable/FadeDrawable;->updateAlphas(F)Z

    move-result v0

    if-eqz v0, :cond_4a

    goto :goto_4b

    :cond_4a
    const/4 v1, 0x1

    .line 287
    :goto_4b
    iput v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    :goto_4d
    move v3, v0

    .line 305
    :goto_4e
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mLayers:[Landroid/graphics/drawable/Drawable;

    array-length v1, v0

    if-ge v2, v1, :cond_65

    .line 306
    aget-object v0, v0, v2

    iget-object v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlphas:[I

    aget v1, v1, v2

    iget v4, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlpha:I

    mul-int v1, v1, v4

    div-int/lit16 v1, v1, 0xff

    invoke-direct {p0, p1, v0, v1}, Lcom/facebook/drawee/drawable/FadeDrawable;->drawDrawableWithAlpha(Landroid/graphics/Canvas;Landroid/graphics/drawable/Drawable;I)V

    add-int/lit8 v2, v2, 0x1

    goto :goto_4e

    :cond_65
    if-nez v3, :cond_6a

    .line 310
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    :cond_6a
    return-void
.end method

.method public endBatchMode()V
    .registers 2

    .line 128
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mPreventInvalidateCount:I

    add-int/lit8 v0, v0, -0x1

    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mPreventInvalidateCount:I

    .line 129
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    return-void
.end method

.method public fadeInAllLayers()V
    .registers 3

    const/4 v0, 0x0

    .line 196
    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    .line 197
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    const/4 v1, 0x1

    invoke-static {v0, v1}, Ljava/util/Arrays;->fill([ZZ)V

    .line 198
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    return-void
.end method

.method public fadeInLayer(I)V
    .registers 4

    const/4 v0, 0x0

    .line 177
    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    .line 178
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    const/4 v1, 0x1

    aput-boolean v1, v0, p1

    .line 179
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    return-void
.end method

.method public fadeOutAllLayers()V
    .registers 3

    const/4 v0, 0x0

    .line 205
    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    .line 206
    iget-object v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    invoke-static {v1, v0}, Ljava/util/Arrays;->fill([ZZ)V

    .line 207
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    return-void
.end method

.method public fadeOutLayer(I)V
    .registers 4

    const/4 v0, 0x0

    .line 187
    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    .line 188
    iget-object v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    aput-boolean v0, v1, p1

    .line 189
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    return-void
.end method

.method public fadeToLayer(I)V
    .registers 4

    const/4 v0, 0x0

    .line 215
    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    .line 216
    iget-object v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    invoke-static {v1, v0}, Ljava/util/Arrays;->fill([ZZ)V

    .line 217
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    const/4 v1, 0x1

    aput-boolean v1, v0, p1

    .line 218
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    return-void
.end method

.method public fadeUpToLayer(I)V
    .registers 5

    const/4 v0, 0x0

    .line 228
    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    .line 229
    iget-object v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    const/4 v2, 0x1

    add-int/2addr p1, v2

    invoke-static {v1, v0, p1, v2}, Ljava/util/Arrays;->fill([ZIIZ)V

    .line 230
    iget-object v1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    iget-object v2, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mLayers:[Landroid/graphics/drawable/Drawable;

    array-length v2, v2

    invoke-static {v1, p1, v2, v0}, Ljava/util/Arrays;->fill([ZIIZ)V

    .line 231
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    return-void
.end method

.method public finishTransitionImmediately()V
    .registers 5

    const/4 v0, 0x2

    .line 238
    iput v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    const/4 v0, 0x0

    const/4 v1, 0x0

    .line 239
    :goto_5
    iget-object v2, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mLayers:[Landroid/graphics/drawable/Drawable;

    array-length v2, v2

    if-ge v1, v2, :cond_1b

    .line 240
    iget-object v2, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlphas:[I

    iget-object v3, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    aget-boolean v3, v3, v1

    if-eqz v3, :cond_15

    const/16 v3, 0xff

    goto :goto_16

    :cond_15
    const/4 v3, 0x0

    :goto_16
    aput v3, v2, v1

    add-int/lit8 v1, v1, 0x1

    goto :goto_5

    .line 242
    :cond_1b
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    return-void
.end method

.method public getAlpha()I
    .registers 2

    .line 332
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlpha:I

    return v0
.end method

.method protected getCurrentTimeMs()J
    .registers 3

    .line 341
    invoke-static {}, Landroid/os/SystemClock;->uptimeMillis()J

    move-result-wide v0

    return-wide v0
.end method

.method public getTransitionDuration()I
    .registers 2

    .line 148
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mDurationMs:I

    return v0
.end method

.method public getTransitionState()I
    .registers 2

    .line 351
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    return v0
.end method

.method public invalidateSelf()V
    .registers 2

    .line 112
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mPreventInvalidateCount:I

    if-nez v0, :cond_7

    .line 113
    invoke-super {p0}, Lcom/facebook/drawee/drawable/ArrayDrawable;->invalidateSelf()V

    :cond_7
    return-void
.end method

.method public isLayerOn(I)Z
    .registers 3

    .line 355
    iget-object v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mIsLayerOn:[Z

    aget-boolean p1, v0, p1

    return p1
.end method

.method public reset()V
    .registers 1

    .line 168
    invoke-direct {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->resetInternal()V

    .line 169
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    return-void
.end method

.method public setAlpha(I)V
    .registers 3

    .line 325
    iget v0, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlpha:I

    if-eq v0, p1, :cond_9

    .line 326
    iput p1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mAlpha:I

    .line 327
    invoke-virtual {p0}, Lcom/facebook/drawee/drawable/FadeDrawable;->invalidateSelf()V

    :cond_9
    return-void
.end method

.method public setTransitionDuration(I)V
    .registers 3

    .line 136
    iput p1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mDurationMs:I

    .line 138
    iget p1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    const/4 v0, 0x1

    if-ne p1, v0, :cond_a

    const/4 p1, 0x0

    .line 139
    iput p1, p0, Lcom/facebook/drawee/drawable/FadeDrawable;->mTransitionState:I

    :cond_a
    return-void
.end method