WallpaperParallaxEffect.smali

.class public Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;
.super Ljava/lang/Object;
.source "WallpaperParallaxEffect.java"

# interfaces
.implements Landroid/hardware/SensorEventListener;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect$Callback;
    }
.end annotation


# instance fields
.field private accelerometer:Landroid/hardware/Sensor;

.field private bufferOffset:I

.field private callback:Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect$Callback;

.field private enabled:Z

.field private pitchBuffer:[F

.field private rollBuffer:[F

.field private sensorManager:Landroid/hardware/SensorManager;

.field private wm:Landroid/view/WindowManager;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    return-void
.end method

.method public constructor <init>(Landroid/content/Context;)V
    .registers 4
    .param p1, "context"    # Landroid/content/Context;

    .line 31
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 23
    const/4 v0, 0x3

    new-array v1, v0, [F

    iput-object v1, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->rollBuffer:[F

    new-array v0, v0, [F

    iput-object v0, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->pitchBuffer:[F

    .line 32
    const-string v0, "window"

    invoke-virtual {p1, v0}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/view/WindowManager;

    iput-object v0, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->wm:Landroid/view/WindowManager;

    .line 33
    const-string v0, "sensor"

    invoke-virtual {p1, v0}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/hardware/SensorManager;

    iput-object v0, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->sensorManager:Landroid/hardware/SensorManager;

    .line 34
    const/4 v1, 0x1

    invoke-virtual {v0, v1}, Landroid/hardware/SensorManager;->getDefaultSensor(I)Landroid/hardware/Sensor;

    move-result-object v0

    iput-object v0, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->accelerometer:Landroid/hardware/Sensor;

    .line 35
    return-void
.end method


# virtual methods
.method public getScale(II)F
    .registers 7
    .param p1, "boundsWidth"    # I
    .param p2, "boundsHeight"    # I

    .line 63
    const/high16 v0, 0x41800000    # 16.0f

    invoke-static {v0}, Lim/tpelyyftgw/messenger/AndroidUtilities;->dp(F)I

    move-result v0

    .line 64
    .local v0, "offset":I
    int-to-float v1, p1

    mul-int/lit8 v2, v0, 0x2

    int-to-float v2, v2

    add-float/2addr v1, v2

    int-to-float v2, p1

    div-float/2addr v1, v2

    int-to-float v2, p2

    mul-int/lit8 v3, v0, 0x2

    int-to-float v3, v3

    add-float/2addr v2, v3

    int-to-float v3, p2

    div-float/2addr v2, v3

    invoke-static {v1, v2}, Ljava/lang/Math;->max(FF)F

    move-result v1

    return v1
.end method

.method public onAccuracyChanged(Landroid/hardware/Sensor;I)V
    .registers 3
    .param p1, "sensor"    # Landroid/hardware/Sensor;
    .param p2, "accuracy"    # I

    .line 123
    return-void
.end method

.method public onSensorChanged(Landroid/hardware/SensorEvent;)V
    .registers 20
    .param p1, "event"    # Landroid/hardware/SensorEvent;

    .line 69
    move-object/from16 v0, p0

    move-object/from16 v1, p1

    iget-object v2, v0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->wm:Landroid/view/WindowManager;

    invoke-interface {v2}, Landroid/view/WindowManager;->getDefaultDisplay()Landroid/view/Display;

    move-result-object v2

    invoke-virtual {v2}, Landroid/view/Display;->getRotation()I

    move-result v2

    .line 71
    .local v2, "rotation":I
    iget-object v3, v1, Landroid/hardware/SensorEvent;->values:[F

    const/4 v4, 0x0

    aget v3, v3, v4

    const v4, 0x411ce80a

    div-float/2addr v3, v4

    .line 72
    .local v3, "x":F
    iget-object v5, v1, Landroid/hardware/SensorEvent;->values:[F

    const/4 v6, 0x1

    aget v5, v5, v6

    div-float/2addr v5, v4

    .line 73
    .local v5, "y":F
    iget-object v7, v1, Landroid/hardware/SensorEvent;->values:[F

    const/4 v8, 0x2

    aget v7, v7, v8

    div-float/2addr v7, v4

    .line 76
    .local v7, "z":F
    float-to-double v9, v3

    mul-float v4, v5, v5

    mul-float v11, v7, v7

    add-float/2addr v4, v11

    float-to-double v11, v4

    invoke-static {v11, v12}, Ljava/lang/Math;->sqrt(D)D

    move-result-wide v11

    invoke-static {v9, v10, v11, v12}, Ljava/lang/Math;->atan2(DD)D

    move-result-wide v9

    const-wide v11, 0x400921fb54442d18L    # Math.PI

    div-double/2addr v9, v11

    const-wide/high16 v13, 0x4000000000000000L    # 2.0

    mul-double v9, v9, v13

    double-to-float v4, v9

    .line 77
    .local v4, "pitch":F
    float-to-double v9, v5

    mul-float v15, v3, v3

    mul-float v16, v7, v7

    add-float v15, v15, v16

    move/from16 v17, v7

    .end local v7    # "z":F
    .local v17, "z":F
    float-to-double v6, v15

    invoke-static {v6, v7}, Ljava/lang/Math;->sqrt(D)D

    move-result-wide v6

    invoke-static {v9, v10, v6, v7}, Ljava/lang/Math;->atan2(DD)D

    move-result-wide v6

    div-double/2addr v6, v11

    mul-double v6, v6, v13

    double-to-float v6, v6

    .line 79
    .local v6, "roll":F
    const/4 v7, 0x1

    if-eq v2, v7, :cond_63

    if-eq v2, v8, :cond_60

    const/4 v7, 0x3

    if-eq v2, v7, :cond_5c

    goto :goto_67

    .line 93
    :cond_5c
    neg-float v7, v4

    .line 94
    .local v7, "tmp":F
    move v4, v6

    .line 95
    move v6, v7

    .line 96
    goto :goto_67

    .line 89
    .end local v7    # "tmp":F
    :cond_60
    neg-float v6, v6

    .line 90
    neg-float v4, v4

    .line 91
    goto :goto_67

    .line 83
    :cond_63
    move v7, v4

    .line 84
    .restart local v7    # "tmp":F
    move v4, v6

    .line 85
    move v6, v7

    .line 86
    nop

    .line 99
    .end local v7    # "tmp":F
    :goto_67
    iget-object v7, v0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->rollBuffer:[F

    iget v8, v0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->bufferOffset:I

    aput v6, v7, v8

    .line 100
    iget-object v9, v0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->pitchBuffer:[F

    aput v4, v9, v8

    .line 101
    const/4 v9, 0x1

    add-int/2addr v8, v9

    array-length v7, v7

    rem-int/2addr v8, v7

    iput v8, v0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->bufferOffset:I

    .line 102
    const/4 v7, 0x0

    move v4, v7

    move v6, v7

    .line 103
    const/4 v7, 0x0

    .local v7, "i":I
    :goto_7b
    iget-object v8, v0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->rollBuffer:[F

    array-length v9, v8

    if-ge v7, v9, :cond_8b

    .line 104
    aget v8, v8, v7

    add-float/2addr v6, v8

    .line 105
    iget-object v8, v0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->pitchBuffer:[F

    aget v8, v8, v7

    add-float/2addr v4, v8

    .line 103
    add-int/lit8 v7, v7, 0x1

    goto :goto_7b

    .line 107
    .end local v7    # "i":I
    :cond_8b
    array-length v7, v8

    int-to-float v7, v7

    div-float/2addr v6, v7

    .line 108
    array-length v7, v8

    int-to-float v7, v7

    div-float/2addr v4, v7

    .line 109
    const/high16 v7, 0x3f800000    # 1.0f

    cmpl-float v7, v6, v7

    if-lez v7, :cond_9c

    .line 110
    const/high16 v7, 0x40000000    # 2.0f

    sub-float v6, v7, v6

    goto :goto_a6

    .line 111
    :cond_9c
    const/high16 v7, -0x40800000    # -1.0f

    cmpg-float v7, v6, v7

    if-gez v7, :cond_a6

    .line 112
    const/high16 v7, -0x40000000    # -2.0f

    sub-float v6, v7, v6

    .line 114
    :cond_a6
    :goto_a6
    const/high16 v7, 0x41800000    # 16.0f

    invoke-static {v7}, Lim/tpelyyftgw/messenger/AndroidUtilities;->dpf2(F)F

    move-result v8

    mul-float v8, v8, v4

    invoke-static {v8}, Ljava/lang/Math;->round(F)I

    move-result v8

    .line 115
    .local v8, "offsetX":I
    invoke-static {v7}, Lim/tpelyyftgw/messenger/AndroidUtilities;->dpf2(F)F

    move-result v7

    mul-float v7, v7, v6

    invoke-static {v7}, Ljava/lang/Math;->round(F)I

    move-result v7

    .line 116
    .local v7, "offsetY":I
    iget-object v9, v0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->callback:Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect$Callback;

    if-eqz v9, :cond_c3

    .line 117
    invoke-interface {v9, v8, v7}, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect$Callback;->onOffsetsChanged(II)V

    .line 118
    :cond_c3
    return-void
.end method

.method public setCallback(Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect$Callback;)V
    .registers 2
    .param p1, "callback"    # Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect$Callback;

    .line 51
    iput-object p1, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->callback:Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect$Callback;

    .line 52
    return-void
.end method

.method public setEnabled(Z)V
    .registers 5
    .param p1, "enabled"    # Z

    .line 38
    iget-boolean v0, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->enabled:Z

    if-eq v0, p1, :cond_19

    .line 39
    iput-boolean p1, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->enabled:Z

    .line 40
    iget-object v0, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->accelerometer:Landroid/hardware/Sensor;

    if-nez v0, :cond_b

    .line 41
    return-void

    .line 42
    :cond_b
    if-eqz p1, :cond_14

    .line 43
    iget-object v1, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->sensorManager:Landroid/hardware/SensorManager;

    const/4 v2, 0x1

    invoke-virtual {v1, p0, v0, v2}, Landroid/hardware/SensorManager;->registerListener(Landroid/hardware/SensorEventListener;Landroid/hardware/Sensor;I)Z

    goto :goto_19

    .line 45
    :cond_14
    iget-object v0, p0, Lim/tpelyyftgw/ui/components/WallpaperParallaxEffect;->sensorManager:Landroid/hardware/SensorManager;

    invoke-virtual {v0, p0}, Landroid/hardware/SensorManager;->unregisterListener(Landroid/hardware/SensorEventListener;)V

    .line 48
    :cond_19
    :goto_19
    return-void
.end method