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