ADD week 5
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package com.google.android.material.bottomnavigation;
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import android.content.Context;
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import com.google.android.material.R;
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import com.google.android.material.navigation.NavigationBarItemView;
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/* loaded from: classes.dex */
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public class BottomNavigationItemView extends NavigationBarItemView {
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public BottomNavigationItemView(Context context) {
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super(context);
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}
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@Override // com.google.android.material.navigation.NavigationBarItemView
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protected int getItemLayoutResId() {
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return R.layout.design_bottom_navigation_item;
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}
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@Override // com.google.android.material.navigation.NavigationBarItemView
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protected int getItemDefaultMarginResId() {
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return R.dimen.design_bottom_navigation_margin;
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}
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}
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package com.google.android.material.bottomnavigation;
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import android.content.Context;
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import android.content.res.Resources;
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import android.view.View;
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import android.widget.FrameLayout;
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import androidx.appcompat.view.menu.MenuBuilder;
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import androidx.constraintlayout.core.widgets.analyzer.BasicMeasure;
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import androidx.core.view.ViewCompat;
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import com.google.android.material.R;
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import com.google.android.material.navigation.NavigationBarItemView;
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import com.google.android.material.navigation.NavigationBarMenuView;
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import java.util.ArrayList;
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import java.util.List;
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/* loaded from: classes.dex */
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public class BottomNavigationMenuView extends NavigationBarMenuView {
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private final int activeItemMaxWidth;
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private final int activeItemMinWidth;
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private final int inactiveItemMaxWidth;
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private final int inactiveItemMinWidth;
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private boolean itemHorizontalTranslationEnabled;
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private final List<Integer> tempChildWidths;
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public boolean isItemHorizontalTranslationEnabled() {
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return this.itemHorizontalTranslationEnabled;
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}
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public void setItemHorizontalTranslationEnabled(boolean z) {
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this.itemHorizontalTranslationEnabled = z;
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}
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public BottomNavigationMenuView(Context context) {
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super(context);
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this.tempChildWidths = new ArrayList();
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FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(-2, -2);
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layoutParams.gravity = 17;
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setLayoutParams(layoutParams);
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Resources resources = getResources();
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this.inactiveItemMaxWidth = resources.getDimensionPixelSize(R.dimen.design_bottom_navigation_item_max_width);
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this.inactiveItemMinWidth = resources.getDimensionPixelSize(R.dimen.design_bottom_navigation_item_min_width);
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this.activeItemMaxWidth = resources.getDimensionPixelSize(R.dimen.design_bottom_navigation_active_item_max_width);
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this.activeItemMinWidth = resources.getDimensionPixelSize(R.dimen.design_bottom_navigation_active_item_min_width);
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}
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@Override // android.view.View
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protected void onMeasure(int i, int i2) {
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int i3;
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int i4;
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MenuBuilder menu = getMenu();
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int size = View.MeasureSpec.getSize(i);
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int size2 = menu.getVisibleItems().size();
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int childCount = getChildCount();
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this.tempChildWidths.clear();
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int size3 = View.MeasureSpec.getSize(i2);
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int makeMeasureSpec = View.MeasureSpec.makeMeasureSpec(size3, BasicMeasure.EXACTLY);
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if (isShifting(getLabelVisibilityMode(), size2) && isItemHorizontalTranslationEnabled()) {
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View childAt = getChildAt(getSelectedItemPosition());
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int i5 = this.activeItemMinWidth;
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if (childAt.getVisibility() != 8) {
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childAt.measure(View.MeasureSpec.makeMeasureSpec(this.activeItemMaxWidth, Integer.MIN_VALUE), makeMeasureSpec);
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i5 = Math.max(i5, childAt.getMeasuredWidth());
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}
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int i6 = size2 - (childAt.getVisibility() != 8 ? 1 : 0);
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int min = Math.min(size - (this.inactiveItemMinWidth * i6), Math.min(i5, this.activeItemMaxWidth));
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int i7 = size - min;
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int min2 = Math.min(i7 / (i6 != 0 ? i6 : 1), this.inactiveItemMaxWidth);
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int i8 = i7 - (i6 * min2);
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int i9 = 0;
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while (i9 < childCount) {
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if (getChildAt(i9).getVisibility() != 8) {
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i4 = i9 == getSelectedItemPosition() ? min : min2;
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if (i8 > 0) {
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i4++;
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i8--;
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}
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} else {
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i4 = 0;
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}
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this.tempChildWidths.add(Integer.valueOf(i4));
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i9++;
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}
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} else {
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int min3 = Math.min(size / (size2 != 0 ? size2 : 1), this.activeItemMaxWidth);
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int i10 = size - (size2 * min3);
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for (int i11 = 0; i11 < childCount; i11++) {
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if (getChildAt(i11).getVisibility() == 8) {
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i3 = 0;
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} else if (i10 > 0) {
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i3 = min3 + 1;
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i10--;
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} else {
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i3 = min3;
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}
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this.tempChildWidths.add(Integer.valueOf(i3));
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}
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}
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int i12 = 0;
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for (int i13 = 0; i13 < childCount; i13++) {
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View childAt2 = getChildAt(i13);
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if (childAt2.getVisibility() != 8) {
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childAt2.measure(View.MeasureSpec.makeMeasureSpec(this.tempChildWidths.get(i13).intValue(), BasicMeasure.EXACTLY), makeMeasureSpec);
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childAt2.getLayoutParams().width = childAt2.getMeasuredWidth();
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i12 += childAt2.getMeasuredWidth();
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}
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}
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setMeasuredDimension(i12, size3);
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}
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@Override // android.view.ViewGroup, android.view.View
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protected void onLayout(boolean z, int i, int i2, int i3, int i4) {
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int childCount = getChildCount();
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int i5 = i3 - i;
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int i6 = i4 - i2;
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int i7 = 0;
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for (int i8 = 0; i8 < childCount; i8++) {
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View childAt = getChildAt(i8);
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if (childAt.getVisibility() != 8) {
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if (ViewCompat.getLayoutDirection(this) == 1) {
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int i9 = i5 - i7;
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childAt.layout(i9 - childAt.getMeasuredWidth(), 0, i9, i6);
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} else {
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childAt.layout(i7, 0, childAt.getMeasuredWidth() + i7, i6);
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}
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i7 += childAt.getMeasuredWidth();
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}
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}
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}
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@Override // com.google.android.material.navigation.NavigationBarMenuView
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protected NavigationBarItemView createNavigationBarItemView(Context context) {
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return new BottomNavigationItemView(context);
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}
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}
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@ -0,0 +1,132 @@
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package com.google.android.material.bottomnavigation;
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import android.content.Context;
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import android.util.AttributeSet;
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import android.view.View;
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import android.widget.FrameLayout;
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import androidx.appcompat.widget.TintTypedArray;
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import androidx.constraintlayout.core.widgets.analyzer.BasicMeasure;
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import androidx.core.content.ContextCompat;
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import androidx.core.view.ViewCompat;
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import androidx.core.view.WindowInsetsCompat;
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import com.google.android.material.R;
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import com.google.android.material.internal.ThemeEnforcement;
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import com.google.android.material.internal.ViewUtils;
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import com.google.android.material.navigation.NavigationBarMenuView;
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import com.google.android.material.navigation.NavigationBarView;
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/* loaded from: classes.dex */
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public class BottomNavigationView extends NavigationBarView {
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private static final int MAX_ITEM_COUNT = 5;
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@Deprecated
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public interface OnNavigationItemReselectedListener extends NavigationBarView.OnItemReselectedListener {
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}
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@Deprecated
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public interface OnNavigationItemSelectedListener extends NavigationBarView.OnItemSelectedListener {
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}
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private boolean shouldDrawCompatibilityTopDivider() {
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return false;
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}
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@Override // com.google.android.material.navigation.NavigationBarView
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public int getMaxItemCount() {
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return 5;
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}
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public BottomNavigationView(Context context) {
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this(context, null);
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}
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public BottomNavigationView(Context context, AttributeSet attributeSet) {
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this(context, attributeSet, R.attr.bottomNavigationStyle);
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}
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public BottomNavigationView(Context context, AttributeSet attributeSet, int i) {
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this(context, attributeSet, i, R.style.Widget_Design_BottomNavigationView);
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}
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public BottomNavigationView(Context context, AttributeSet attributeSet, int i, int i2) {
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super(context, attributeSet, i, i2);
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Context context2 = getContext();
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TintTypedArray obtainTintedStyledAttributes = ThemeEnforcement.obtainTintedStyledAttributes(context2, attributeSet, R.styleable.BottomNavigationView, i, i2, new int[0]);
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setItemHorizontalTranslationEnabled(obtainTintedStyledAttributes.getBoolean(R.styleable.BottomNavigationView_itemHorizontalTranslationEnabled, true));
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if (obtainTintedStyledAttributes.hasValue(R.styleable.BottomNavigationView_android_minHeight)) {
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setMinimumHeight(obtainTintedStyledAttributes.getDimensionPixelSize(R.styleable.BottomNavigationView_android_minHeight, 0));
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}
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if (obtainTintedStyledAttributes.getBoolean(R.styleable.BottomNavigationView_compatShadowEnabled, true) && shouldDrawCompatibilityTopDivider()) {
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addCompatibilityTopDivider(context2);
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}
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obtainTintedStyledAttributes.recycle();
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applyWindowInsets();
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}
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private void applyWindowInsets() {
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ViewUtils.doOnApplyWindowInsets(this, new ViewUtils.OnApplyWindowInsetsListener() { // from class: com.google.android.material.bottomnavigation.BottomNavigationView.1
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@Override // com.google.android.material.internal.ViewUtils.OnApplyWindowInsetsListener
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public WindowInsetsCompat onApplyWindowInsets(View view, WindowInsetsCompat windowInsetsCompat, ViewUtils.RelativePadding relativePadding) {
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relativePadding.bottom += windowInsetsCompat.getSystemWindowInsetBottom();
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boolean z = ViewCompat.getLayoutDirection(view) == 1;
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int systemWindowInsetLeft = windowInsetsCompat.getSystemWindowInsetLeft();
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int systemWindowInsetRight = windowInsetsCompat.getSystemWindowInsetRight();
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relativePadding.start += z ? systemWindowInsetRight : systemWindowInsetLeft;
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int i = relativePadding.end;
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if (!z) {
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systemWindowInsetLeft = systemWindowInsetRight;
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}
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relativePadding.end = i + systemWindowInsetLeft;
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relativePadding.applyToView(view);
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return windowInsetsCompat;
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}
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});
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}
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@Override // android.widget.FrameLayout, android.view.View
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protected void onMeasure(int i, int i2) {
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super.onMeasure(i, makeMinHeightSpec(i2));
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}
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private int makeMinHeightSpec(int i) {
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int suggestedMinimumHeight = getSuggestedMinimumHeight();
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if (View.MeasureSpec.getMode(i) == 1073741824 || suggestedMinimumHeight <= 0) {
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return i;
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}
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return View.MeasureSpec.makeMeasureSpec(Math.min(View.MeasureSpec.getSize(i), suggestedMinimumHeight + getPaddingTop() + getPaddingBottom()), BasicMeasure.EXACTLY);
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}
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public void setItemHorizontalTranslationEnabled(boolean z) {
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BottomNavigationMenuView bottomNavigationMenuView = (BottomNavigationMenuView) getMenuView();
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if (bottomNavigationMenuView.isItemHorizontalTranslationEnabled() != z) {
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bottomNavigationMenuView.setItemHorizontalTranslationEnabled(z);
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getPresenter().updateMenuView(false);
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}
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}
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public boolean isItemHorizontalTranslationEnabled() {
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return ((BottomNavigationMenuView) getMenuView()).isItemHorizontalTranslationEnabled();
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}
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@Override // com.google.android.material.navigation.NavigationBarView
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protected NavigationBarMenuView createNavigationBarMenuView(Context context) {
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return new BottomNavigationMenuView(context);
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}
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private void addCompatibilityTopDivider(Context context) {
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View view = new View(context);
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view.setBackgroundColor(ContextCompat.getColor(context, R.color.design_bottom_navigation_shadow_color));
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view.setLayoutParams(new FrameLayout.LayoutParams(-1, getResources().getDimensionPixelSize(R.dimen.design_bottom_navigation_shadow_height)));
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addView(view);
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}
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@Deprecated
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public void setOnNavigationItemSelectedListener(OnNavigationItemSelectedListener onNavigationItemSelectedListener) {
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setOnItemSelectedListener(onNavigationItemSelectedListener);
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}
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@Deprecated
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public void setOnNavigationItemReselectedListener(OnNavigationItemReselectedListener onNavigationItemReselectedListener) {
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setOnItemReselectedListener(onNavigationItemReselectedListener);
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}
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}
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@ -0,0 +1,14 @@
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package com.google.android.material.bottomnavigation;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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@Retention(RetentionPolicy.SOURCE)
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@Deprecated
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/* loaded from: classes.dex */
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public @interface LabelVisibilityMode {
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public static final int LABEL_VISIBILITY_AUTO = -1;
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public static final int LABEL_VISIBILITY_LABELED = 1;
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public static final int LABEL_VISIBILITY_SELECTED = 0;
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public static final int LABEL_VISIBILITY_UNLABELED = 2;
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}
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