Path: blob/master/Compiled_apk/smali/androidx/constraintlayout/solver/widgets/ChainHead.smali
2476 views
.class public Landroidx/constraintlayout/solver/widgets/ChainHead;
.super Ljava/lang/Object;
.source "ChainHead.java"
# instance fields
.field private mDefined:Z
.field protected mFirst:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.field protected mFirstMatchConstraintWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.field protected mFirstVisibleWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.field protected mHasComplexMatchWeights:Z
.field protected mHasDefinedWeights:Z
.field protected mHasUndefinedWeights:Z
.field protected mHead:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.field private mIsRtl:Z
.field protected mLast:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.field protected mLastMatchConstraintWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.field protected mLastVisibleWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.field private mOrientation:I
.field protected mTotalWeight:F
.field protected mWeightedMatchConstraintsWidgets:Ljava/util/ArrayList;
.annotation system Ldalvik/annotation/Signature;
value = {
"Ljava/util/ArrayList<",
"Landroidx/constraintlayout/solver/widgets/ConstraintWidget;",
">;"
}
.end annotation
.end field
.field protected mWidgetsCount:I
.field protected mWidgetsMatchCount:I
# direct methods
.method public constructor <init>(Landroidx/constraintlayout/solver/widgets/ConstraintWidget;IZ)V
.locals 1
.param p1, "first" # Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.param p2, "orientation" # I
.param p3, "isRtl" # Z
.line 58
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 42
const/4 v0, 0x0
iput v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mTotalWeight:F
.line 44
const/4 v0, 0x0
iput-boolean v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mIsRtl:Z
.line 59
iput-object p1, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirst:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 60
iput p2, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
.line 61
iput-boolean p3, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mIsRtl:Z
.line 62
return-void
.end method
.method private defineChainProperties()V
.locals 12
.line 79
iget v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
const/4 v1, 0x2
mul-int/lit8 v0, v0, 0x2
.line 80
.local v0, "offset":I
iget-object v2, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirst:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 83
.local v2, "lastVisited":Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
iget-object v3, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirst:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 84
.local v3, "widget":Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
iget-object v4, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirst:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 85
.local v4, "next":Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
const/4 v5, 0x0
.line 86
.local v5, "done":Z
:goto_0
const/4 v6, 0x1
if-nez v5, :cond_e
.line 87
iget v7, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mWidgetsCount:I
add-int/2addr v7, v6
iput v7, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mWidgetsCount:I
.line 88
iget-object v7, v3, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mNextChainWidget:[Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
iget v8, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
const/4 v9, 0x0
aput-object v9, v7, v8
.line 89
iget-object v7, v3, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mListNextMatchConstraintsWidget:[Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
iget v8, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
aput-object v9, v7, v8
.line 90
invoke-virtual {v3}, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->getVisibility()I
move-result v7
const/16 v8, 0x8
if-eq v7, v8, :cond_8
.line 92
iget-object v7, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirstVisibleWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
if-nez v7, :cond_0
.line 93
iput-object v3, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirstVisibleWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 95
:cond_0
iput-object v3, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mLastVisibleWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 98
iget-object v7, v3, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mListDimensionBehaviors:[Landroidx/constraintlayout/solver/widgets/ConstraintWidget$DimensionBehaviour;
iget v8, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
aget-object v7, v7, v8
sget-object v8, Landroidx/constraintlayout/solver/widgets/ConstraintWidget$DimensionBehaviour;->MATCH_CONSTRAINT:Landroidx/constraintlayout/solver/widgets/ConstraintWidget$DimensionBehaviour;
if-ne v7, v8, :cond_8
iget-object v7, v3, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mResolvedMatchConstraintDefault:[I
iget v8, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
aget v7, v7, v8
if-eqz v7, :cond_1
iget-object v7, v3, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mResolvedMatchConstraintDefault:[I
iget v8, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
aget v7, v7, v8
const/4 v8, 0x3
if-eq v7, v8, :cond_1
iget-object v7, v3, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mResolvedMatchConstraintDefault:[I
iget v8, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
aget v7, v7, v8
if-ne v7, v1, :cond_8
.line 102
:cond_1
iget v7, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mWidgetsMatchCount:I
add-int/2addr v7, v6
iput v7, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mWidgetsMatchCount:I
.line 103
iget-object v7, v3, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mWeight:[F
iget v8, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
aget v7, v7, v8
.line 104
.local v7, "weight":F
const/4 v8, 0x0
cmpl-float v9, v7, v8
if-lez v9, :cond_2
.line 105
iget v9, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mTotalWeight:F
iget-object v10, v3, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mWeight:[F
iget v11, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
aget v10, v10, v11
add-float/2addr v9, v10
iput v9, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mTotalWeight:F
.line 108
:cond_2
iget v9, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
invoke-static {v3, v9}, Landroidx/constraintlayout/solver/widgets/ChainHead;->isMatchConstraintEqualityCandidate(Landroidx/constraintlayout/solver/widgets/ConstraintWidget;I)Z
move-result v9
if-eqz v9, :cond_5
.line 109
cmpg-float v8, v7, v8
if-gez v8, :cond_3
.line 110
iput-boolean v6, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mHasUndefinedWeights:Z
goto :goto_1
.line 112
:cond_3
iput-boolean v6, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mHasDefinedWeights:Z
.line 114
:goto_1
iget-object v6, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mWeightedMatchConstraintsWidgets:Ljava/util/ArrayList;
if-nez v6, :cond_4
.line 115
new-instance v6, Ljava/util/ArrayList;
invoke-direct {v6}, Ljava/util/ArrayList;-><init>()V
iput-object v6, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mWeightedMatchConstraintsWidgets:Ljava/util/ArrayList;
.line 117
:cond_4
iget-object v6, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mWeightedMatchConstraintsWidgets:Ljava/util/ArrayList;
invoke-virtual {v6, v3}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z
.line 120
:cond_5
iget-object v6, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirstMatchConstraintWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
if-nez v6, :cond_6
.line 121
iput-object v3, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirstMatchConstraintWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 123
:cond_6
iget-object v6, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mLastMatchConstraintWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
if-eqz v6, :cond_7
.line 124
iget-object v6, v6, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mListNextMatchConstraintsWidget:[Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
iget v8, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
aput-object v3, v6, v8
.line 126
:cond_7
iput-object v3, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mLastMatchConstraintWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 129
.end local v7 # "weight":F
:cond_8
if-eq v2, v3, :cond_9
.line 130
iget-object v6, v2, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mNextChainWidget:[Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
iget v7, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
aput-object v3, v6, v7
.line 132
:cond_9
move-object v2, v3
.line 135
iget-object v6, v3, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mListAnchors:[Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;
add-int/lit8 v7, v0, 0x1
aget-object v6, v6, v7
iget-object v6, v6, Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;->mTarget:Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;
.line 136
.local v6, "nextAnchor":Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;
if-eqz v6, :cond_b
.line 137
iget-object v4, v6, Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;->mOwner:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 138
iget-object v7, v4, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mListAnchors:[Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;
aget-object v7, v7, v0
iget-object v7, v7, Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;->mTarget:Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;
if-eqz v7, :cond_a
iget-object v7, v4, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mListAnchors:[Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;
aget-object v7, v7, v0
iget-object v7, v7, Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;->mTarget:Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;
iget-object v7, v7, Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;->mOwner:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
if-eq v7, v3, :cond_c
.line 140
:cond_a
const/4 v4, 0x0
goto :goto_2
.line 143
:cond_b
const/4 v4, 0x0
.line 145
:cond_c
:goto_2
if-eqz v4, :cond_d
.line 146
move-object v3, v4
goto :goto_3
.line 148
:cond_d
const/4 v5, 0x1
.line 150
.end local v6 # "nextAnchor":Landroidx/constraintlayout/solver/widgets/ConstraintAnchor;
:goto_3
goto/16 :goto_0
.line 151
:cond_e
iput-object v3, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mLast:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 153
iget v1, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mOrientation:I
if-nez v1, :cond_f
iget-boolean v1, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mIsRtl:Z
if-eqz v1, :cond_f
.line 154
iget-object v1, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mLast:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
iput-object v1, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mHead:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
goto :goto_4
.line 156
:cond_f
iget-object v1, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirst:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
iput-object v1, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mHead:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.line 159
:goto_4
iget-boolean v1, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mHasDefinedWeights:Z
if-eqz v1, :cond_10
iget-boolean v1, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mHasUndefinedWeights:Z
if-eqz v1, :cond_10
goto :goto_5
:cond_10
const/4 v6, 0x0
:goto_5
iput-boolean v6, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mHasComplexMatchWeights:Z
.line 160
return-void
.end method
.method private static isMatchConstraintEqualityCandidate(Landroidx/constraintlayout/solver/widgets/ConstraintWidget;I)Z
.locals 2
.param p0, "widget" # Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.param p1, "orientation" # I
.line 72
invoke-virtual {p0}, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->getVisibility()I
move-result v0
const/16 v1, 0x8
if-eq v0, v1, :cond_1
iget-object v0, p0, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mListDimensionBehaviors:[Landroidx/constraintlayout/solver/widgets/ConstraintWidget$DimensionBehaviour;
aget-object v0, v0, p1
sget-object v1, Landroidx/constraintlayout/solver/widgets/ConstraintWidget$DimensionBehaviour;->MATCH_CONSTRAINT:Landroidx/constraintlayout/solver/widgets/ConstraintWidget$DimensionBehaviour;
if-ne v0, v1, :cond_1
iget-object v0, p0, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mResolvedMatchConstraintDefault:[I
aget v0, v0, p1
if-eqz v0, :cond_0
iget-object v0, p0, Landroidx/constraintlayout/solver/widgets/ConstraintWidget;->mResolvedMatchConstraintDefault:[I
aget v0, v0, p1
const/4 v1, 0x3
if-ne v0, v1, :cond_1
:cond_0
const/4 v0, 0x1
goto :goto_0
:cond_1
const/4 v0, 0x0
:goto_0
return v0
.end method
# virtual methods
.method public define()V
.locals 1
.line 195
iget-boolean v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mDefined:Z
if-nez v0, :cond_0
.line 196
invoke-direct {p0}, Landroidx/constraintlayout/solver/widgets/ChainHead;->defineChainProperties()V
.line 198
:cond_0
const/4 v0, 0x1
iput-boolean v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mDefined:Z
.line 199
return-void
.end method
.method public getFirst()Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.locals 1
.line 163
iget-object v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirst:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
return-object v0
.end method
.method public getFirstMatchConstraintWidget()Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.locals 1
.line 183
iget-object v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirstMatchConstraintWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
return-object v0
.end method
.method public getFirstVisibleWidget()Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.locals 1
.line 167
iget-object v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mFirstVisibleWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
return-object v0
.end method
.method public getHead()Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.locals 1
.line 179
iget-object v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mHead:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
return-object v0
.end method
.method public getLast()Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.locals 1
.line 171
iget-object v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mLast:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
return-object v0
.end method
.method public getLastMatchConstraintWidget()Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.locals 1
.line 187
iget-object v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mLastMatchConstraintWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
return-object v0
.end method
.method public getLastVisibleWidget()Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
.locals 1
.line 175
iget-object v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mLastVisibleWidget:Landroidx/constraintlayout/solver/widgets/ConstraintWidget;
return-object v0
.end method
.method public getTotalWeight()F
.locals 1
.line 191
iget v0, p0, Landroidx/constraintlayout/solver/widgets/ChainHead;->mTotalWeight:F
return v0
.end method