133 lines
6.1 KiB
Java
133 lines
6.1 KiB
Java
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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