339 lines
6.7 KiB
Smali
339 lines
6.7 KiB
Smali
.class public Landroidx/appcompat/app/TwilightCalculator;
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.super Ljava/lang/Object;
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.source "TwilightCalculator.java"
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# static fields
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.field public static final ALTIDUTE_CORRECTION_CIVIL_TWILIGHT:F = -0.10471976f
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.field public static final C1:F = 0.0334196f
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.field public static final C2:F = 3.49066E-4f
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.field public static final C3:F = 5.236E-6f
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.field public static final DAY:I = 0x0
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.field public static final DEGREES_TO_RADIANS:F = 0.017453292f
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.field public static final J0:F = 9.0E-4f
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.field public static final NIGHT:I = 0x1
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.field public static final OBLIQUITY:F = 0.4092797f
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.field public static final UTC_2000:J = 0xdc6d62da00L
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.field public static sInstance:Landroidx/appcompat/app/TwilightCalculator;
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# instance fields
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.field public state:I
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.field public sunrise:J
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.field public sunset:J
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# direct methods
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.method public constructor <init>()V
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.locals 0
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method public static getInstance()Landroidx/appcompat/app/TwilightCalculator;
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.locals 1
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sget-object v0, Landroidx/appcompat/app/TwilightCalculator;->sInstance:Landroidx/appcompat/app/TwilightCalculator;
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if-nez v0, :cond_0
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new-instance v0, Landroidx/appcompat/app/TwilightCalculator;
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invoke-direct {v0}, Landroidx/appcompat/app/TwilightCalculator;-><init>()V
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sput-object v0, Landroidx/appcompat/app/TwilightCalculator;->sInstance:Landroidx/appcompat/app/TwilightCalculator;
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:cond_0
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sget-object v0, Landroidx/appcompat/app/TwilightCalculator;->sInstance:Landroidx/appcompat/app/TwilightCalculator;
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return-object v0
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.end method
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# virtual methods
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.method public calculateTwilight(JDD)V
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.locals 15
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move-object v0, p0
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const-wide v1, 0xdc6d62da00L
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sub-long v3, p1, v1
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long-to-float v3, v3
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const v4, 0x4ca4cb80 # 8.64E7f
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div-float/2addr v3, v4
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const v4, 0x3c8ceb25
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mul-float v4, v4, v3
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const v5, 0x40c7ae92
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add-float/2addr v4, v5
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float-to-double v5, v4
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invoke-static {v5, v6}, Ljava/lang/Math;->sin(D)D
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move-result-wide v7
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const-wide v9, 0x3fa11c5fc0000000L # 0.03341960161924362
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mul-double v7, v7, v9
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add-double/2addr v7, v5
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const/high16 v9, 0x40000000 # 2.0f
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mul-float v9, v9, v4
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float-to-double v9, v9
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invoke-static {v9, v10}, Ljava/lang/Math;->sin(D)D
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move-result-wide v9
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const-wide v11, 0x3f36e05b00000000L # 3.4906598739326E-4
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mul-double v9, v9, v11
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add-double/2addr v9, v7
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const/high16 v7, 0x40400000 # 3.0f
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mul-float v4, v4, v7
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float-to-double v7, v4
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invoke-static {v7, v8}, Ljava/lang/Math;->sin(D)D
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move-result-wide v7
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const-wide v11, 0x3ed5f61cc0000000L # 5.236000106378924E-6
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mul-double v7, v7, v11
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add-double/2addr v7, v9
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const-wide v9, 0x3ffcbed85e1ce332L # 1.796593063
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add-double/2addr v7, v9
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const-wide v9, 0x400921fb54442d18L # Math.PI
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add-double/2addr v7, v9
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move-wide/from16 v9, p5
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neg-double v9, v9
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const-wide v11, 0x4076800000000000L # 360.0
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div-double/2addr v9, v11
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const v4, 0x3a6bedfa # 9.0E-4f
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sub-float/2addr v3, v4
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float-to-double v11, v3
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sub-double/2addr v11, v9
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invoke-static {v11, v12}, Ljava/lang/Math;->round(D)J
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move-result-wide v11
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long-to-float v3, v11
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add-float/2addr v3, v4
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float-to-double v3, v3
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add-double/2addr v3, v9
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invoke-static {v5, v6}, Ljava/lang/Math;->sin(D)D
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move-result-wide v5
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const-wide v9, 0x3f75b573eab367a1L # 0.0053
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mul-double v5, v5, v9
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add-double/2addr v5, v3
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const-wide/high16 v3, 0x4000000000000000L # 2.0
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mul-double v3, v3, v7
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invoke-static {v3, v4}, Ljava/lang/Math;->sin(D)D
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move-result-wide v3
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const-wide v9, -0x4083bcd35a858794L # -0.0069
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mul-double v3, v3, v9
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add-double/2addr v3, v5
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invoke-static {v7, v8}, Ljava/lang/Math;->sin(D)D
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move-result-wide v5
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const-wide v7, 0x3fda31a380000000L # 0.4092797040939331
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invoke-static {v7, v8}, Ljava/lang/Math;->sin(D)D
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move-result-wide v7
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mul-double v7, v7, v5
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invoke-static {v7, v8}, Ljava/lang/Math;->asin(D)D
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move-result-wide v5
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const-wide v7, 0x3f91df46a0000000L # 0.01745329238474369
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mul-double v7, v7, p3
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const-wide v9, -0x4045311600000000L # -0.10471975803375244
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invoke-static {v9, v10}, Ljava/lang/Math;->sin(D)D
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move-result-wide v9
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invoke-static {v7, v8}, Ljava/lang/Math;->sin(D)D
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move-result-wide v11
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invoke-static {v5, v6}, Ljava/lang/Math;->sin(D)D
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move-result-wide v13
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mul-double v13, v13, v11
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sub-double/2addr v9, v13
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invoke-static {v7, v8}, Ljava/lang/Math;->cos(D)D
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move-result-wide v7
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invoke-static {v5, v6}, Ljava/lang/Math;->cos(D)D
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move-result-wide v5
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mul-double v5, v5, v7
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div-double/2addr v9, v5
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const/4 v5, 0x1
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const-wide/16 v6, -0x1
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const-wide/high16 v11, 0x3ff0000000000000L # 1.0
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cmpl-double v8, v9, v11
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if-ltz v8, :cond_0
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iput v5, v0, Landroidx/appcompat/app/TwilightCalculator;->state:I
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iput-wide v6, v0, Landroidx/appcompat/app/TwilightCalculator;->sunset:J
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iput-wide v6, v0, Landroidx/appcompat/app/TwilightCalculator;->sunrise:J
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return-void
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:cond_0
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const-wide/high16 v11, -0x4010000000000000L # -1.0
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const/4 v8, 0x0
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cmpg-double v13, v9, v11
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if-gtz v13, :cond_1
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iput v8, v0, Landroidx/appcompat/app/TwilightCalculator;->state:I
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iput-wide v6, v0, Landroidx/appcompat/app/TwilightCalculator;->sunset:J
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iput-wide v6, v0, Landroidx/appcompat/app/TwilightCalculator;->sunrise:J
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return-void
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:cond_1
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invoke-static {v9, v10}, Ljava/lang/Math;->acos(D)D
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move-result-wide v6
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const-wide v9, 0x401921fb54442d18L # 6.283185307179586
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div-double/2addr v6, v9
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double-to-float v6, v6
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float-to-double v6, v6
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add-double v9, v3, v6
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const-wide v11, 0x4194997000000000L # 8.64E7
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mul-double v9, v9, v11
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invoke-static {v9, v10}, Ljava/lang/Math;->round(D)J
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move-result-wide v9
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add-long/2addr v9, v1
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iput-wide v9, v0, Landroidx/appcompat/app/TwilightCalculator;->sunset:J
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sub-double/2addr v3, v6
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mul-double v3, v3, v11
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invoke-static {v3, v4}, Ljava/lang/Math;->round(D)J
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move-result-wide v3
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add-long/2addr v3, v1
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iput-wide v3, v0, Landroidx/appcompat/app/TwilightCalculator;->sunrise:J
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cmp-long v1, v3, p1
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if-gez v1, :cond_2
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iget-wide v1, v0, Landroidx/appcompat/app/TwilightCalculator;->sunset:J
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cmp-long v3, v1, p1
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if-lez v3, :cond_2
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iput v8, v0, Landroidx/appcompat/app/TwilightCalculator;->state:I
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goto :goto_0
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:cond_2
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iput v5, v0, Landroidx/appcompat/app/TwilightCalculator;->state:I
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:goto_0
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return-void
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.end method
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