206 lines
9.8 KiB
Java
206 lines
9.8 KiB
Java
package com.google.android.material.navigationrail;
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import android.content.Context;
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import android.util.AttributeSet;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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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.graphics.Insets;
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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.animation.AnimationUtils;
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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.NavigationBarView;
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import com.google.android.material.resources.MaterialResources;
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/* loaded from: classes.dex */
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public class NavigationRailView extends NavigationBarView {
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private static final int DEFAULT_HEADER_GRAVITY = 49;
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static final int DEFAULT_MENU_GRAVITY = 49;
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static final int MAX_ITEM_COUNT = 7;
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static final int NO_ITEM_MINIMUM_HEIGHT = -1;
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private View headerView;
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private Boolean paddingBottomSystemWindowInsets;
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private Boolean paddingStartSystemWindowInsets;
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private Boolean paddingTopSystemWindowInsets;
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private final int topMargin;
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public View getHeaderView() {
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return this.headerView;
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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 7;
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}
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public NavigationRailView(Context context) {
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this(context, null);
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}
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public NavigationRailView(Context context, AttributeSet attributeSet) {
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this(context, attributeSet, R.attr.navigationRailStyle);
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}
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public NavigationRailView(Context context, AttributeSet attributeSet, int i) {
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this(context, attributeSet, i, R.style.Widget_MaterialComponents_NavigationRailView);
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}
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public NavigationRailView(Context context, AttributeSet attributeSet, int i, int i2) {
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super(context, attributeSet, i, i2);
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this.paddingTopSystemWindowInsets = null;
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this.paddingBottomSystemWindowInsets = null;
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this.paddingStartSystemWindowInsets = null;
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this.topMargin = getResources().getDimensionPixelSize(R.dimen.mtrl_navigation_rail_margin);
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Context context2 = getContext();
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TintTypedArray obtainTintedStyledAttributes = ThemeEnforcement.obtainTintedStyledAttributes(context2, attributeSet, R.styleable.NavigationRailView, i, i2, new int[0]);
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int resourceId = obtainTintedStyledAttributes.getResourceId(R.styleable.NavigationRailView_headerLayout, 0);
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if (resourceId != 0) {
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addHeaderView(resourceId);
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}
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setMenuGravity(obtainTintedStyledAttributes.getInt(R.styleable.NavigationRailView_menuGravity, 49));
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if (obtainTintedStyledAttributes.hasValue(R.styleable.NavigationRailView_itemMinHeight)) {
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setItemMinimumHeight(obtainTintedStyledAttributes.getDimensionPixelSize(R.styleable.NavigationRailView_itemMinHeight, -1));
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}
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if (obtainTintedStyledAttributes.hasValue(R.styleable.NavigationRailView_paddingTopSystemWindowInsets)) {
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this.paddingTopSystemWindowInsets = Boolean.valueOf(obtainTintedStyledAttributes.getBoolean(R.styleable.NavigationRailView_paddingTopSystemWindowInsets, false));
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}
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if (obtainTintedStyledAttributes.hasValue(R.styleable.NavigationRailView_paddingBottomSystemWindowInsets)) {
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this.paddingBottomSystemWindowInsets = Boolean.valueOf(obtainTintedStyledAttributes.getBoolean(R.styleable.NavigationRailView_paddingBottomSystemWindowInsets, false));
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}
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if (obtainTintedStyledAttributes.hasValue(R.styleable.NavigationRailView_paddingStartSystemWindowInsets)) {
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this.paddingStartSystemWindowInsets = Boolean.valueOf(obtainTintedStyledAttributes.getBoolean(R.styleable.NavigationRailView_paddingStartSystemWindowInsets, false));
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}
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int dimensionPixelOffset = getResources().getDimensionPixelOffset(R.dimen.m3_navigation_rail_item_padding_top_with_large_font);
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int dimensionPixelOffset2 = getResources().getDimensionPixelOffset(R.dimen.m3_navigation_rail_item_padding_bottom_with_large_font);
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float lerp = AnimationUtils.lerp(0.0f, 1.0f, 0.3f, 1.0f, MaterialResources.getFontScale(context2) - 1.0f);
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float lerp2 = AnimationUtils.lerp(getItemPaddingTop(), dimensionPixelOffset, lerp);
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float lerp3 = AnimationUtils.lerp(getItemPaddingBottom(), dimensionPixelOffset2, lerp);
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setItemPaddingTop(Math.round(lerp2));
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setItemPaddingBottom(Math.round(lerp3));
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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.navigationrail.NavigationRailView.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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Insets insets = windowInsetsCompat.getInsets(WindowInsetsCompat.Type.systemBars());
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NavigationRailView navigationRailView = NavigationRailView.this;
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if (navigationRailView.shouldApplyWindowInsetPadding(navigationRailView.paddingTopSystemWindowInsets)) {
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relativePadding.top += insets.top;
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}
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NavigationRailView navigationRailView2 = NavigationRailView.this;
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if (navigationRailView2.shouldApplyWindowInsetPadding(navigationRailView2.paddingBottomSystemWindowInsets)) {
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relativePadding.bottom += insets.bottom;
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}
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NavigationRailView navigationRailView3 = NavigationRailView.this;
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if (navigationRailView3.shouldApplyWindowInsetPadding(navigationRailView3.paddingStartSystemWindowInsets)) {
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relativePadding.start += ViewUtils.isLayoutRtl(view) ? insets.right : insets.left;
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}
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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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/* JADX INFO: Access modifiers changed from: private */
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public boolean shouldApplyWindowInsetPadding(Boolean bool) {
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return bool != null ? bool.booleanValue() : ViewCompat.getFitsSystemWindows(this);
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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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int makeMinWidthSpec = makeMinWidthSpec(i);
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super.onMeasure(makeMinWidthSpec, i2);
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if (isHeaderViewVisible()) {
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measureChild(getNavigationRailMenuView(), makeMinWidthSpec, View.MeasureSpec.makeMeasureSpec((getMeasuredHeight() - this.headerView.getMeasuredHeight()) - this.topMargin, Integer.MIN_VALUE));
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}
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}
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@Override // android.widget.FrameLayout, 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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super.onLayout(z, i, i2, i3, i4);
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NavigationRailMenuView navigationRailMenuView = getNavigationRailMenuView();
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int i5 = 0;
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if (isHeaderViewVisible()) {
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int bottom = this.headerView.getBottom() + this.topMargin;
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int top = navigationRailMenuView.getTop();
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if (top < bottom) {
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i5 = bottom - top;
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}
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} else if (navigationRailMenuView.isTopGravity()) {
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i5 = this.topMargin;
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}
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if (i5 > 0) {
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navigationRailMenuView.layout(navigationRailMenuView.getLeft(), navigationRailMenuView.getTop() + i5, navigationRailMenuView.getRight(), navigationRailMenuView.getBottom() + i5);
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}
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}
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public void addHeaderView(int i) {
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addHeaderView(LayoutInflater.from(getContext()).inflate(i, (ViewGroup) this, false));
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}
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public void addHeaderView(View view) {
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removeHeaderView();
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this.headerView = view;
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FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(-2, -2);
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layoutParams.gravity = 49;
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layoutParams.topMargin = this.topMargin;
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addView(view, 0, layoutParams);
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}
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public void removeHeaderView() {
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View view = this.headerView;
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if (view != null) {
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removeView(view);
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this.headerView = null;
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}
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}
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public void setMenuGravity(int i) {
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getNavigationRailMenuView().setMenuGravity(i);
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}
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public int getMenuGravity() {
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return getNavigationRailMenuView().getMenuGravity();
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}
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public int getItemMinimumHeight() {
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return ((NavigationRailMenuView) getMenuView()).getItemMinimumHeight();
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}
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public void setItemMinimumHeight(int i) {
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((NavigationRailMenuView) getMenuView()).setItemMinimumHeight(i);
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}
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private NavigationRailMenuView getNavigationRailMenuView() {
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return (NavigationRailMenuView) getMenuView();
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // com.google.android.material.navigation.NavigationBarView
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public NavigationRailMenuView createNavigationBarMenuView(Context context) {
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return new NavigationRailMenuView(context);
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}
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private int makeMinWidthSpec(int i) {
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int suggestedMinimumWidth = getSuggestedMinimumWidth();
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if (View.MeasureSpec.getMode(i) == 1073741824 || suggestedMinimumWidth <= 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), suggestedMinimumWidth + getPaddingLeft() + getPaddingRight()), BasicMeasure.EXACTLY);
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}
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private boolean isHeaderViewVisible() {
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View view = this.headerView;
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return (view == null || view.getVisibility() == 8) ? false : true;
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}
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}
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