326 lines
8.7 KiB
Smali
326 lines
8.7 KiB
Smali
.class public Landroidx/transition/PatternPathMotion;
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.super Landroidx/transition/PathMotion;
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.source "PatternPathMotion.java"
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# instance fields
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.field private mOriginalPatternPath:Landroid/graphics/Path;
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.field private final mPatternPath:Landroid/graphics/Path;
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.field private final mTempMatrix:Landroid/graphics/Matrix;
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# direct methods
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.method public constructor <init>()V
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.locals 3
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invoke-direct {p0}, Landroidx/transition/PathMotion;-><init>()V
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new-instance v0, Landroid/graphics/Path;
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invoke-direct {v0}, Landroid/graphics/Path;-><init>()V
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iput-object v0, p0, Landroidx/transition/PatternPathMotion;->mPatternPath:Landroid/graphics/Path;
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new-instance v0, Landroid/graphics/Matrix;
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invoke-direct {v0}, Landroid/graphics/Matrix;-><init>()V
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iput-object v0, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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iget-object v0, p0, Landroidx/transition/PatternPathMotion;->mPatternPath:Landroid/graphics/Path;
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const/high16 v1, 0x3f800000 # 1.0f
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const/4 v2, 0x0
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invoke-virtual {v0, v1, v2}, Landroid/graphics/Path;->lineTo(FF)V
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iget-object v0, p0, Landroidx/transition/PatternPathMotion;->mPatternPath:Landroid/graphics/Path;
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iput-object v0, p0, Landroidx/transition/PatternPathMotion;->mOriginalPatternPath:Landroid/graphics/Path;
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return-void
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.end method
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.method public constructor <init>(Landroid/content/Context;Landroid/util/AttributeSet;)V
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.locals 2
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invoke-direct {p0}, Landroidx/transition/PathMotion;-><init>()V
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new-instance v0, Landroid/graphics/Path;
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invoke-direct {v0}, Landroid/graphics/Path;-><init>()V
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iput-object v0, p0, Landroidx/transition/PatternPathMotion;->mPatternPath:Landroid/graphics/Path;
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new-instance v0, Landroid/graphics/Matrix;
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invoke-direct {v0}, Landroid/graphics/Matrix;-><init>()V
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iput-object v0, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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sget-object v0, Landroidx/transition/Styleable;->PATTERN_PATH_MOTION:[I
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invoke-virtual {p1, p2, v0}, Landroid/content/Context;->obtainStyledAttributes(Landroid/util/AttributeSet;[I)Landroid/content/res/TypedArray;
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move-result-object p1
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:try_start_0
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check-cast p2, Lorg/xmlpull/v1/XmlPullParser;
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const-string v0, "patternPathData"
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const/4 v1, 0x0
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invoke-static {p1, p2, v0, v1}, Landroidx/core/content/res/TypedArrayUtils;->getNamedString(Landroid/content/res/TypedArray;Lorg/xmlpull/v1/XmlPullParser;Ljava/lang/String;I)Ljava/lang/String;
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move-result-object p2
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if-eqz p2, :cond_0
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invoke-static {p2}, Landroidx/core/graphics/PathParser;->createPathFromPathData(Ljava/lang/String;)Landroid/graphics/Path;
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move-result-object p2
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invoke-virtual {p0, p2}, Landroidx/transition/PatternPathMotion;->setPatternPath(Landroid/graphics/Path;)V
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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invoke-virtual {p1}, Landroid/content/res/TypedArray;->recycle()V
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return-void
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:cond_0
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:try_start_1
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new-instance p2, Ljava/lang/RuntimeException;
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const-string v0, "pathData must be supplied for patternPathMotion"
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invoke-direct {p2, v0}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V
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throw p2
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:try_end_1
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.catchall {:try_start_1 .. :try_end_1} :catchall_0
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:catchall_0
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move-exception p2
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invoke-virtual {p1}, Landroid/content/res/TypedArray;->recycle()V
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throw p2
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.end method
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.method public constructor <init>(Landroid/graphics/Path;)V
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.locals 1
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invoke-direct {p0}, Landroidx/transition/PathMotion;-><init>()V
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new-instance v0, Landroid/graphics/Path;
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invoke-direct {v0}, Landroid/graphics/Path;-><init>()V
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iput-object v0, p0, Landroidx/transition/PatternPathMotion;->mPatternPath:Landroid/graphics/Path;
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new-instance v0, Landroid/graphics/Matrix;
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invoke-direct {v0}, Landroid/graphics/Matrix;-><init>()V
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iput-object v0, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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invoke-virtual {p0, p1}, Landroidx/transition/PatternPathMotion;->setPatternPath(Landroid/graphics/Path;)V
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return-void
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.end method
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.method private static distance(FF)F
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.locals 0
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mul-float p0, p0, p0
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mul-float p1, p1, p1
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add-float/2addr p0, p1
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float-to-double p0, p0
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invoke-static {p0, p1}, Ljava/lang/Math;->sqrt(D)D
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move-result-wide p0
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double-to-float p0, p0
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return p0
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.end method
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# virtual methods
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.method public getPath(FFFF)Landroid/graphics/Path;
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.locals 3
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sub-float/2addr p3, p1
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sub-float/2addr p4, p2
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invoke-static {p3, p4}, Landroidx/transition/PatternPathMotion;->distance(FF)F
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move-result v0
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float-to-double v1, p4
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float-to-double p3, p3
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invoke-static {v1, v2, p3, p4}, Ljava/lang/Math;->atan2(DD)D
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move-result-wide p3
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iget-object v1, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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invoke-virtual {v1, v0, v0}, Landroid/graphics/Matrix;->setScale(FF)V
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iget-object v0, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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invoke-static {p3, p4}, Ljava/lang/Math;->toDegrees(D)D
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move-result-wide p3
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double-to-float p3, p3
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invoke-virtual {v0, p3}, Landroid/graphics/Matrix;->postRotate(F)Z
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iget-object p3, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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invoke-virtual {p3, p1, p2}, Landroid/graphics/Matrix;->postTranslate(FF)Z
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new-instance p1, Landroid/graphics/Path;
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invoke-direct {p1}, Landroid/graphics/Path;-><init>()V
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iget-object p2, p0, Landroidx/transition/PatternPathMotion;->mPatternPath:Landroid/graphics/Path;
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iget-object p3, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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invoke-virtual {p2, p3, p1}, Landroid/graphics/Path;->transform(Landroid/graphics/Matrix;Landroid/graphics/Path;)V
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return-object p1
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.end method
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.method public getPatternPath()Landroid/graphics/Path;
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.locals 1
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iget-object v0, p0, Landroidx/transition/PatternPathMotion;->mOriginalPatternPath:Landroid/graphics/Path;
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return-object v0
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.end method
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.method public setPatternPath(Landroid/graphics/Path;)V
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.locals 8
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new-instance v0, Landroid/graphics/PathMeasure;
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const/4 v1, 0x0
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invoke-direct {v0, p1, v1}, Landroid/graphics/PathMeasure;-><init>(Landroid/graphics/Path;Z)V
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invoke-virtual {v0}, Landroid/graphics/PathMeasure;->getLength()F
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move-result v2
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const/4 v3, 0x2
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new-array v3, v3, [F
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const/4 v4, 0x0
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invoke-virtual {v0, v2, v3, v4}, Landroid/graphics/PathMeasure;->getPosTan(F[F[F)Z
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aget v2, v3, v1
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const/4 v5, 0x1
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aget v6, v3, v5
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const/4 v7, 0x0
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invoke-virtual {v0, v7, v3, v4}, Landroid/graphics/PathMeasure;->getPosTan(F[F[F)Z
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aget v0, v3, v1
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aget v1, v3, v5
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cmpl-float v3, v0, v2
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if-nez v3, :cond_1
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cmpl-float v3, v1, v6
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if-eqz v3, :cond_0
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goto :goto_0
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:cond_0
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new-instance p1, Ljava/lang/IllegalArgumentException;
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const-string v0, "pattern must not end at the starting point"
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invoke-direct {p1, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw p1
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:cond_1
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:goto_0
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iget-object v3, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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neg-float v4, v0
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neg-float v5, v1
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invoke-virtual {v3, v4, v5}, Landroid/graphics/Matrix;->setTranslate(FF)V
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sub-float/2addr v2, v0
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sub-float/2addr v6, v1
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invoke-static {v2, v6}, Landroidx/transition/PatternPathMotion;->distance(FF)F
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move-result v0
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const/high16 v1, 0x3f800000 # 1.0f
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div-float/2addr v1, v0
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iget-object v0, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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invoke-virtual {v0, v1, v1}, Landroid/graphics/Matrix;->postScale(FF)Z
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float-to-double v0, v6
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float-to-double v2, v2
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invoke-static {v0, v1, v2, v3}, Ljava/lang/Math;->atan2(DD)D
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move-result-wide v0
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iget-object v2, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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neg-double v0, v0
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invoke-static {v0, v1}, Ljava/lang/Math;->toDegrees(D)D
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move-result-wide v0
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double-to-float v0, v0
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invoke-virtual {v2, v0}, Landroid/graphics/Matrix;->postRotate(F)Z
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iget-object v0, p0, Landroidx/transition/PatternPathMotion;->mTempMatrix:Landroid/graphics/Matrix;
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iget-object v1, p0, Landroidx/transition/PatternPathMotion;->mPatternPath:Landroid/graphics/Path;
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invoke-virtual {p1, v0, v1}, Landroid/graphics/Path;->transform(Landroid/graphics/Matrix;Landroid/graphics/Path;)V
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iput-object p1, p0, Landroidx/transition/PatternPathMotion;->mOriginalPatternPath:Landroid/graphics/Path;
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return-void
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.end method
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