548 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			Java
		
	
	
	
	
	
			
		
		
	
	
			548 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			Java
		
	
	
	
	
	
| package com.google.android.material.button;
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| 
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| import android.content.Context;
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| import android.graphics.Canvas;
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| import android.text.TextUtils;
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| import android.util.AttributeSet;
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| import android.util.Log;
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| import android.view.View;
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| import android.view.ViewGroup;
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| import android.view.accessibility.AccessibilityNodeInfo;
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| import android.widget.LinearLayout;
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| import android.widget.RadioButton;
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| import android.widget.ToggleButton;
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| import androidx.core.view.AccessibilityDelegateCompat;
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| import androidx.core.view.MarginLayoutParamsCompat;
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| import androidx.core.view.ViewCompat;
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| import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
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| import com.google.android.material.R;
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| import com.google.android.material.button.MaterialButton;
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| import com.google.android.material.internal.ViewUtils;
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| import com.google.android.material.shape.AbsoluteCornerSize;
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| import com.google.android.material.shape.CornerSize;
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| import com.google.android.material.shape.ShapeAppearanceModel;
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| import java.util.ArrayList;
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| import java.util.Collections;
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| import java.util.Comparator;
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| import java.util.HashSet;
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| import java.util.Iterator;
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| import java.util.LinkedHashSet;
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| import java.util.List;
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| import java.util.Set;
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| import java.util.TreeMap;
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| 
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| /* loaded from: classes.dex */
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| public class MaterialButtonToggleGroup extends LinearLayout {
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|     private static final int DEF_STYLE_RES = R.style.Widget_MaterialComponents_MaterialButtonToggleGroup;
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|     private static final String LOG_TAG = "MButtonToggleGroup";
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|     private Set<Integer> checkedIds;
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|     private Integer[] childOrder;
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|     private final Comparator<MaterialButton> childOrderComparator;
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|     private final int defaultCheckId;
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|     private final LinkedHashSet<OnButtonCheckedListener> onButtonCheckedListeners;
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|     private final List<CornerData> originalCornerData;
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|     private final PressedStateTracker pressedStateTracker;
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|     private boolean selectionRequired;
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|     private boolean singleSelection;
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|     private boolean skipCheckedStateTracker;
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| 
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|     public interface OnButtonCheckedListener {
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|         void onButtonChecked(MaterialButtonToggleGroup materialButtonToggleGroup, int i, boolean z);
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|     }
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| 
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|     public boolean isSelectionRequired() {
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|         return this.selectionRequired;
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|     }
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| 
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|     public boolean isSingleSelection() {
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|         return this.singleSelection;
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|     }
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| 
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|     public void setSelectionRequired(boolean z) {
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|         this.selectionRequired = z;
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|     }
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| 
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|     public MaterialButtonToggleGroup(Context context) {
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|         this(context, null);
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|     }
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| 
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|     public MaterialButtonToggleGroup(Context context, AttributeSet attributeSet) {
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|         this(context, attributeSet, R.attr.materialButtonToggleGroupStyle);
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|     }
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| 
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|     /* JADX WARN: Illegal instructions before constructor call */
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|     /*
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|         Code decompiled incorrectly, please refer to instructions dump.
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|         To view partially-correct add '--show-bad-code' argument
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|     */
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|     public MaterialButtonToggleGroup(android.content.Context r7, android.util.AttributeSet r8, int r9) {
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|         /*
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|             r6 = this;
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|             int r4 = com.google.android.material.button.MaterialButtonToggleGroup.DEF_STYLE_RES
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|             android.content.Context r7 = com.google.android.material.theme.overlay.MaterialThemeOverlay.wrap(r7, r8, r9, r4)
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|             r6.<init>(r7, r8, r9)
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|             java.util.ArrayList r7 = new java.util.ArrayList
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|             r7.<init>()
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|             r6.originalCornerData = r7
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|             com.google.android.material.button.MaterialButtonToggleGroup$PressedStateTracker r7 = new com.google.android.material.button.MaterialButtonToggleGroup$PressedStateTracker
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|             r0 = 0
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|             r7.<init>()
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|             r6.pressedStateTracker = r7
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|             java.util.LinkedHashSet r7 = new java.util.LinkedHashSet
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|             r7.<init>()
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|             r6.onButtonCheckedListeners = r7
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|             com.google.android.material.button.MaterialButtonToggleGroup$1 r7 = new com.google.android.material.button.MaterialButtonToggleGroup$1
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|             r7.<init>()
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|             r6.childOrderComparator = r7
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|             r7 = 0
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|             r6.skipCheckedStateTracker = r7
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|             java.util.HashSet r0 = new java.util.HashSet
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|             r0.<init>()
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|             r6.checkedIds = r0
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|             android.content.Context r0 = r6.getContext()
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|             int[] r2 = com.google.android.material.R.styleable.MaterialButtonToggleGroup
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|             int[] r5 = new int[r7]
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|             r1 = r8
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|             r3 = r9
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|             android.content.res.TypedArray r8 = com.google.android.material.internal.ThemeEnforcement.obtainStyledAttributes(r0, r1, r2, r3, r4, r5)
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|             int r9 = com.google.android.material.R.styleable.MaterialButtonToggleGroup_singleSelection
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|             boolean r9 = r8.getBoolean(r9, r7)
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|             r6.setSingleSelection(r9)
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|             int r9 = com.google.android.material.R.styleable.MaterialButtonToggleGroup_checkedButton
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|             r0 = -1
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|             int r9 = r8.getResourceId(r9, r0)
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|             r6.defaultCheckId = r9
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|             int r9 = com.google.android.material.R.styleable.MaterialButtonToggleGroup_selectionRequired
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|             boolean r7 = r8.getBoolean(r9, r7)
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|             r6.selectionRequired = r7
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|             r7 = 1
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|             r6.setChildrenDrawingOrderEnabled(r7)
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|             int r9 = com.google.android.material.R.styleable.MaterialButtonToggleGroup_android_enabled
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|             boolean r9 = r8.getBoolean(r9, r7)
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|             r6.setEnabled(r9)
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|             r8.recycle()
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|             androidx.core.view.ViewCompat.setImportantForAccessibility(r6, r7)
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|             return
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|         */
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|         throw new UnsupportedOperationException("Method not decompiled: com.google.android.material.button.MaterialButtonToggleGroup.<init>(android.content.Context, android.util.AttributeSet, int):void");
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|     }
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| 
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|     @Override // android.view.View
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|     protected void onFinishInflate() {
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|         super.onFinishInflate();
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|         int i = this.defaultCheckId;
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|         if (i != -1) {
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|             updateCheckedIds(Collections.singleton(Integer.valueOf(i)));
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|         }
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|     }
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| 
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|     @Override // android.view.ViewGroup, android.view.View
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|     protected void dispatchDraw(Canvas canvas) {
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|         updateChildOrder();
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|         super.dispatchDraw(canvas);
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|     }
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| 
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|     @Override // android.view.ViewGroup
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|     public void addView(View view, int i, ViewGroup.LayoutParams layoutParams) {
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|         if (!(view instanceof MaterialButton)) {
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|             Log.e(LOG_TAG, "Child views must be of type MaterialButton.");
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|             return;
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|         }
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|         super.addView(view, i, layoutParams);
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|         MaterialButton materialButton = (MaterialButton) view;
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|         setGeneratedIdIfNeeded(materialButton);
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|         setupButtonChild(materialButton);
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|         checkInternal(materialButton.getId(), materialButton.isChecked());
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|         ShapeAppearanceModel shapeAppearanceModel = materialButton.getShapeAppearanceModel();
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|         this.originalCornerData.add(new CornerData(shapeAppearanceModel.getTopLeftCornerSize(), shapeAppearanceModel.getBottomLeftCornerSize(), shapeAppearanceModel.getTopRightCornerSize(), shapeAppearanceModel.getBottomRightCornerSize()));
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|         materialButton.setEnabled(isEnabled());
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|         ViewCompat.setAccessibilityDelegate(materialButton, new AccessibilityDelegateCompat() { // from class: com.google.android.material.button.MaterialButtonToggleGroup.2
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|             @Override // androidx.core.view.AccessibilityDelegateCompat
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|             public void onInitializeAccessibilityNodeInfo(View view2, AccessibilityNodeInfoCompat accessibilityNodeInfoCompat) {
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|                 super.onInitializeAccessibilityNodeInfo(view2, accessibilityNodeInfoCompat);
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|                 accessibilityNodeInfoCompat.setCollectionItemInfo(AccessibilityNodeInfoCompat.CollectionItemInfoCompat.obtain(0, 1, MaterialButtonToggleGroup.this.getIndexWithinVisibleButtons(view2), 1, false, ((MaterialButton) view2).isChecked()));
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|             }
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|         });
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|     }
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| 
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|     @Override // android.view.ViewGroup
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|     public void onViewRemoved(View view) {
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|         super.onViewRemoved(view);
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|         if (view instanceof MaterialButton) {
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|             ((MaterialButton) view).setOnPressedChangeListenerInternal(null);
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|         }
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|         int indexOfChild = indexOfChild(view);
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|         if (indexOfChild >= 0) {
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|             this.originalCornerData.remove(indexOfChild);
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|         }
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|         updateChildShapes();
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|         adjustChildMarginsAndUpdateLayout();
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|     }
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| 
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|     @Override // android.widget.LinearLayout, android.view.View
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|     protected void onMeasure(int i, int i2) {
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|         updateChildShapes();
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|         adjustChildMarginsAndUpdateLayout();
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|         super.onMeasure(i, i2);
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|     }
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| 
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|     @Override // android.view.View
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|     public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo accessibilityNodeInfo) {
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|         super.onInitializeAccessibilityNodeInfo(accessibilityNodeInfo);
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|         AccessibilityNodeInfoCompat.wrap(accessibilityNodeInfo).setCollectionInfo(AccessibilityNodeInfoCompat.CollectionInfoCompat.obtain(1, getVisibleButtonCount(), false, isSingleSelection() ? 1 : 2));
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|     }
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| 
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|     public void check(int i) {
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|         checkInternal(i, true);
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|     }
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| 
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|     public void uncheck(int i) {
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|         checkInternal(i, false);
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|     }
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| 
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|     public void clearChecked() {
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|         updateCheckedIds(new HashSet());
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|     }
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| 
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|     public int getCheckedButtonId() {
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|         if (!this.singleSelection || this.checkedIds.isEmpty()) {
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|             return -1;
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|         }
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|         return this.checkedIds.iterator().next().intValue();
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|     }
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| 
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|     public List<Integer> getCheckedButtonIds() {
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|         ArrayList arrayList = new ArrayList();
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|         for (int i = 0; i < getChildCount(); i++) {
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|             int id = getChildButton(i).getId();
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|             if (this.checkedIds.contains(Integer.valueOf(id))) {
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|                 arrayList.add(Integer.valueOf(id));
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|             }
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|         }
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|         return arrayList;
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|     }
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| 
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|     public void addOnButtonCheckedListener(OnButtonCheckedListener onButtonCheckedListener) {
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|         this.onButtonCheckedListeners.add(onButtonCheckedListener);
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|     }
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| 
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|     public void removeOnButtonCheckedListener(OnButtonCheckedListener onButtonCheckedListener) {
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|         this.onButtonCheckedListeners.remove(onButtonCheckedListener);
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|     }
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| 
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|     public void clearOnButtonCheckedListeners() {
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|         this.onButtonCheckedListeners.clear();
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|     }
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| 
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|     public void setSingleSelection(boolean z) {
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|         if (this.singleSelection != z) {
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|             this.singleSelection = z;
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|             clearChecked();
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|         }
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|         updateChildrenA11yClassName();
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|     }
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| 
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|     private void updateChildrenA11yClassName() {
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|         for (int i = 0; i < getChildCount(); i++) {
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|             getChildButton(i).setA11yClassName((this.singleSelection ? RadioButton.class : ToggleButton.class).getName());
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|         }
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|     }
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| 
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|     public void setSingleSelection(int i) {
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|         setSingleSelection(getResources().getBoolean(i));
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|     }
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| 
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|     private void setCheckedStateForView(int i, boolean z) {
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|         View findViewById = findViewById(i);
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|         if (findViewById instanceof MaterialButton) {
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|             this.skipCheckedStateTracker = true;
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|             ((MaterialButton) findViewById).setChecked(z);
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|             this.skipCheckedStateTracker = false;
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|         }
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|     }
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| 
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|     private void adjustChildMarginsAndUpdateLayout() {
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|         int firstVisibleChildIndex = getFirstVisibleChildIndex();
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|         if (firstVisibleChildIndex == -1) {
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|             return;
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|         }
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|         for (int i = firstVisibleChildIndex + 1; i < getChildCount(); i++) {
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|             MaterialButton childButton = getChildButton(i);
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|             int min = Math.min(childButton.getStrokeWidth(), getChildButton(i - 1).getStrokeWidth());
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|             LinearLayout.LayoutParams buildLayoutParams = buildLayoutParams(childButton);
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|             if (getOrientation() == 0) {
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|                 MarginLayoutParamsCompat.setMarginEnd(buildLayoutParams, 0);
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|                 MarginLayoutParamsCompat.setMarginStart(buildLayoutParams, -min);
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|                 buildLayoutParams.topMargin = 0;
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|             } else {
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|                 buildLayoutParams.bottomMargin = 0;
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|                 buildLayoutParams.topMargin = -min;
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|                 MarginLayoutParamsCompat.setMarginStart(buildLayoutParams, 0);
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|             }
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|             childButton.setLayoutParams(buildLayoutParams);
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|         }
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|         resetChildMargins(firstVisibleChildIndex);
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|     }
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| 
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|     private MaterialButton getChildButton(int i) {
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|         return (MaterialButton) getChildAt(i);
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|     }
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| 
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|     private void resetChildMargins(int i) {
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|         if (getChildCount() == 0 || i == -1) {
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|             return;
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|         }
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|         LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) getChildButton(i).getLayoutParams();
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|         if (getOrientation() == 1) {
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|             layoutParams.topMargin = 0;
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|             layoutParams.bottomMargin = 0;
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|         } else {
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|             MarginLayoutParamsCompat.setMarginEnd(layoutParams, 0);
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|             MarginLayoutParamsCompat.setMarginStart(layoutParams, 0);
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|             layoutParams.leftMargin = 0;
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|             layoutParams.rightMargin = 0;
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|         }
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|     }
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| 
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|     void updateChildShapes() {
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|         int childCount = getChildCount();
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|         int firstVisibleChildIndex = getFirstVisibleChildIndex();
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|         int lastVisibleChildIndex = getLastVisibleChildIndex();
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|         for (int i = 0; i < childCount; i++) {
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|             MaterialButton childButton = getChildButton(i);
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|             if (childButton.getVisibility() != 8) {
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|                 ShapeAppearanceModel.Builder builder = childButton.getShapeAppearanceModel().toBuilder();
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|                 updateBuilderWithCornerData(builder, getNewCornerData(i, firstVisibleChildIndex, lastVisibleChildIndex));
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|                 childButton.setShapeAppearanceModel(builder.build());
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|             }
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|         }
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|     }
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| 
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|     private int getFirstVisibleChildIndex() {
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|         int childCount = getChildCount();
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|         for (int i = 0; i < childCount; i++) {
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|             if (isChildVisible(i)) {
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|                 return i;
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|             }
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|         }
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|         return -1;
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|     }
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| 
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|     private int getLastVisibleChildIndex() {
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|         for (int childCount = getChildCount() - 1; childCount >= 0; childCount--) {
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|             if (isChildVisible(childCount)) {
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|                 return childCount;
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|             }
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|         }
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|         return -1;
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|     }
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| 
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|     private boolean isChildVisible(int i) {
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|         return getChildAt(i).getVisibility() != 8;
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|     }
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| 
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|     private int getVisibleButtonCount() {
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|         int i = 0;
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|         for (int i2 = 0; i2 < getChildCount(); i2++) {
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|             if ((getChildAt(i2) instanceof MaterialButton) && isChildVisible(i2)) {
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|                 i++;
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|             }
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|         }
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|         return i;
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|     }
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| 
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|     /* JADX INFO: Access modifiers changed from: private */
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|     public int getIndexWithinVisibleButtons(View view) {
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|         if (!(view instanceof MaterialButton)) {
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|             return -1;
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|         }
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|         int i = 0;
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|         for (int i2 = 0; i2 < getChildCount(); i2++) {
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|             if (getChildAt(i2) == view) {
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|                 return i;
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|             }
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|             if ((getChildAt(i2) instanceof MaterialButton) && isChildVisible(i2)) {
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|                 i++;
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|             }
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|         }
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|         return -1;
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|     }
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| 
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|     private CornerData getNewCornerData(int i, int i2, int i3) {
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|         CornerData cornerData = this.originalCornerData.get(i);
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|         if (i2 == i3) {
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|             return cornerData;
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|         }
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|         boolean z = getOrientation() == 0;
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|         if (i == i2) {
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|             return z ? CornerData.start(cornerData, this) : CornerData.top(cornerData);
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|         }
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|         if (i == i3) {
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|             return z ? CornerData.end(cornerData, this) : CornerData.bottom(cornerData);
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|         }
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|         return null;
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|     }
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| 
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|     private static void updateBuilderWithCornerData(ShapeAppearanceModel.Builder builder, CornerData cornerData) {
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|         if (cornerData == null) {
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|             builder.setAllCornerSizes(0.0f);
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|         } else {
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|             builder.setTopLeftCornerSize(cornerData.topLeft).setBottomLeftCornerSize(cornerData.bottomLeft).setTopRightCornerSize(cornerData.topRight).setBottomRightCornerSize(cornerData.bottomRight);
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|         }
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|     }
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| 
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|     private void checkInternal(int i, boolean z) {
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|         if (i == -1) {
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|             Log.e(LOG_TAG, "Button ID is not valid: " + i);
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|             return;
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|         }
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|         HashSet hashSet = new HashSet(this.checkedIds);
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|         if (z && !hashSet.contains(Integer.valueOf(i))) {
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|             if (this.singleSelection && !hashSet.isEmpty()) {
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|                 hashSet.clear();
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|             }
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|             hashSet.add(Integer.valueOf(i));
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|         } else {
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|             if (z || !hashSet.contains(Integer.valueOf(i))) {
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|                 return;
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|             }
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|             if (!this.selectionRequired || hashSet.size() > 1) {
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|                 hashSet.remove(Integer.valueOf(i));
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|             }
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|         }
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|         updateCheckedIds(hashSet);
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|     }
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| 
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|     private void updateCheckedIds(Set<Integer> set) {
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|         Set<Integer> set2 = this.checkedIds;
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|         this.checkedIds = new HashSet(set);
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|         for (int i = 0; i < getChildCount(); i++) {
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|             int id = getChildButton(i).getId();
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|             setCheckedStateForView(id, set.contains(Integer.valueOf(id)));
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|             if (set2.contains(Integer.valueOf(id)) != set.contains(Integer.valueOf(id))) {
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|                 dispatchOnButtonChecked(id, set.contains(Integer.valueOf(id)));
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|             }
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|         }
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|         invalidate();
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|     }
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| 
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|     private void dispatchOnButtonChecked(int i, boolean z) {
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|         Iterator<OnButtonCheckedListener> it = this.onButtonCheckedListeners.iterator();
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|         while (it.hasNext()) {
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|             it.next().onButtonChecked(this, i, z);
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|         }
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|     }
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| 
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|     private void setGeneratedIdIfNeeded(MaterialButton materialButton) {
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|         if (materialButton.getId() == -1) {
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|             materialButton.setId(ViewCompat.generateViewId());
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|         }
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|     }
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| 
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|     private void setupButtonChild(MaterialButton materialButton) {
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|         materialButton.setMaxLines(1);
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|         materialButton.setEllipsize(TextUtils.TruncateAt.END);
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|         materialButton.setCheckable(true);
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|         materialButton.setOnPressedChangeListenerInternal(this.pressedStateTracker);
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|         materialButton.setShouldDrawSurfaceColorStroke(true);
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|     }
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| 
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|     private LinearLayout.LayoutParams buildLayoutParams(View view) {
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|         ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
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|         if (layoutParams instanceof LinearLayout.LayoutParams) {
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|             return (LinearLayout.LayoutParams) layoutParams;
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|         }
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|         return new LinearLayout.LayoutParams(layoutParams.width, layoutParams.height);
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|     }
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| 
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|     @Override // android.view.ViewGroup
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|     protected int getChildDrawingOrder(int i, int i2) {
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|         Integer[] numArr = this.childOrder;
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|         if (numArr == null || i2 >= numArr.length) {
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|             Log.w(LOG_TAG, "Child order wasn't updated");
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|             return i2;
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|         }
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|         return numArr[i2].intValue();
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|     }
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| 
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|     private void updateChildOrder() {
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|         TreeMap treeMap = new TreeMap(this.childOrderComparator);
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|         int childCount = getChildCount();
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|         for (int i = 0; i < childCount; i++) {
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|             treeMap.put(getChildButton(i), Integer.valueOf(i));
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|         }
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|         this.childOrder = (Integer[]) treeMap.values().toArray(new Integer[0]);
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|     }
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| 
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|     void onButtonCheckedStateChanged(MaterialButton materialButton, boolean z) {
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|         if (this.skipCheckedStateTracker) {
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|             return;
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|         }
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|         checkInternal(materialButton.getId(), z);
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|     }
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| 
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|     @Override // android.view.View
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|     public void setEnabled(boolean z) {
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|         super.setEnabled(z);
 | |
|         for (int i = 0; i < getChildCount(); i++) {
 | |
|             getChildButton(i).setEnabled(z);
 | |
|         }
 | |
|     }
 | |
| 
 | |
|     private class PressedStateTracker implements MaterialButton.OnPressedChangeListener {
 | |
|         private PressedStateTracker() {
 | |
|         }
 | |
| 
 | |
|         @Override // com.google.android.material.button.MaterialButton.OnPressedChangeListener
 | |
|         public void onPressedChanged(MaterialButton materialButton, boolean z) {
 | |
|             MaterialButtonToggleGroup.this.invalidate();
 | |
|         }
 | |
|     }
 | |
| 
 | |
|     private static class CornerData {
 | |
|         private static final CornerSize noCorner = new AbsoluteCornerSize(0.0f);
 | |
|         CornerSize bottomLeft;
 | |
|         CornerSize bottomRight;
 | |
|         CornerSize topLeft;
 | |
|         CornerSize topRight;
 | |
| 
 | |
|         CornerData(CornerSize cornerSize, CornerSize cornerSize2, CornerSize cornerSize3, CornerSize cornerSize4) {
 | |
|             this.topLeft = cornerSize;
 | |
|             this.topRight = cornerSize3;
 | |
|             this.bottomRight = cornerSize4;
 | |
|             this.bottomLeft = cornerSize2;
 | |
|         }
 | |
| 
 | |
|         public static CornerData start(CornerData cornerData, View view) {
 | |
|             return ViewUtils.isLayoutRtl(view) ? right(cornerData) : left(cornerData);
 | |
|         }
 | |
| 
 | |
|         public static CornerData end(CornerData cornerData, View view) {
 | |
|             return ViewUtils.isLayoutRtl(view) ? left(cornerData) : right(cornerData);
 | |
|         }
 | |
| 
 | |
|         public static CornerData left(CornerData cornerData) {
 | |
|             CornerSize cornerSize = cornerData.topLeft;
 | |
|             CornerSize cornerSize2 = cornerData.bottomLeft;
 | |
|             CornerSize cornerSize3 = noCorner;
 | |
|             return new CornerData(cornerSize, cornerSize2, cornerSize3, cornerSize3);
 | |
|         }
 | |
| 
 | |
|         public static CornerData right(CornerData cornerData) {
 | |
|             CornerSize cornerSize = noCorner;
 | |
|             return new CornerData(cornerSize, cornerSize, cornerData.topRight, cornerData.bottomRight);
 | |
|         }
 | |
| 
 | |
|         public static CornerData top(CornerData cornerData) {
 | |
|             CornerSize cornerSize = cornerData.topLeft;
 | |
|             CornerSize cornerSize2 = noCorner;
 | |
|             return new CornerData(cornerSize, cornerSize2, cornerData.topRight, cornerSize2);
 | |
|         }
 | |
| 
 | |
|         public static CornerData bottom(CornerData cornerData) {
 | |
|             CornerSize cornerSize = noCorner;
 | |
|             return new CornerData(cornerSize, cornerData.bottomLeft, cornerSize, cornerData.bottomRight);
 | |
|         }
 | |
|     }
 | |
| }
 |