BAM Crawford v6.14.1 - ScreenStackFragment.java 源代码

package com.swmansion.rnscreens;

import android.annotation.SuppressLint;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewParent;
import android.view.animation.Animation;
import android.view.animation.AnimationSet;
import android.view.animation.Transformation;
import androidx.appcompat.widget.Toolbar;
import androidx.coordinatorlayout.widget.CoordinatorLayout;
import androidx.fragment.app.Fragment;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.material.appbar.AppBarLayout;
import com.swmansion.rnscreens.u;
import okhttp3.HttpUrl;

public final class ScreenStackFragment extends ScreenFragment implements r {
    private AppBarLayout mAppBarLayout;
    private boolean mIsTranslucent;
    private View mLastFocusedChild;
    private boolean mShadowHidden;
    private Toolbar mToolbar;
    private fk.l onSearchViewCreate;
    private c searchView;

    private static final class a extends Animation {
        private final ScreenFragment p;

        public a(ScreenFragment mFragment) {
            kotlin.jvm.internal.k.e(mFragment, "mFragment");
            this.p = mFragment;
        }

        @Override
        protected void applyTransformation(float f, Transformation t) {
            kotlin.jvm.internal.k.e(t, "t");
            super.applyTransformation(f, t);
            this.p.dispatchTransitionProgressEvent(f, !r3.isResumed());
        }
    }

    private static final class b extends CoordinatorLayout {
        private final ScreenFragment N;
        private final Animation.AnimationListener O;

        public static final class a implements Animation.AnimationListener {
            a() {
            }

            @Override
            public void onAnimationEnd(Animation animation) {
                kotlin.jvm.internal.k.e(animation, "animation");
                b.this.N.onViewAnimationEnd();
            }

            @Override
            public void onAnimationRepeat(Animation animation) {
                kotlin.jvm.internal.k.e(animation, "animation");
            }

            @Override
            public void onAnimationStart(Animation animation) {
                kotlin.jvm.internal.k.e(animation, "animation");
                b.this.N.onViewAnimationStart();
            }
        }

        public b(Context context, ScreenFragment mFragment) {
            super(context);
            kotlin.jvm.internal.k.e(context, "context");
            kotlin.jvm.internal.k.e(mFragment, "mFragment");
            this.N = mFragment;
            this.O = new a();
        }

        public void clearFocus() {
            if (getVisibility() != 4) {
                super/*android.view.View*/.clearFocus();
            }
        }

        public void startAnimation(Animation animation) {
            kotlin.jvm.internal.k.e(animation, "animation");
            a aVar = new a(this.N);
            aVar.setDuration(animation.getDuration());
            if ((animation instanceof AnimationSet) && !this.N.isRemoving()) {
                AnimationSet animationSet = (AnimationSet) animation;
                animationSet.addAnimation(aVar);
                animationSet.setAnimationListener(this.O);
                super/*android.view.View*/.startAnimation(animationSet);
                return;
            }
            AnimationSet animationSet2 = new AnimationSet(true);
            animationSet2.addAnimation(animation);
            animationSet2.addAnimation(aVar);
            animationSet2.setAnimationListener(this.O);
            super/*android.view.View*/.startAnimation(animationSet2);
        }
    }

    @SuppressLint({"ValidFragment"})
    public ScreenStackFragment(j screenView) {
        super(screenView);
        kotlin.jvm.internal.k.e(screenView, "screenView");
    }

    private final View findLastFocusedChild() {
        View screen = getScreen();
        while (screen != null) {
            if (screen.isFocused()) {
                return screen;
            }
            screen = screen instanceof ViewGroup ? ((ViewGroup) screen).getFocusedChild() : null;
        }
        return null;
    }

    private final void notifyViewAppearTransitionEnd() {
        View view = getView();
        ViewParent parent = view != null ? view.getParent() : null;
        if (parent instanceof q) {
            ((q) parent).F();
        }
    }

    private final boolean shouldShowSearchBar() {
        t headerConfig = getScreen().getHeaderConfig();
        int configSubviewsCount = headerConfig != null ? headerConfig.getConfigSubviewsCount() : 0;
        if (headerConfig != null && configSubviewsCount > 0) {
            for (int i = 0; i < configSubviewsCount; i++) {
                if (headerConfig.d(i).getType() == u.a.SEARCH_BAR) {
                    return true;
                }
            }
        }
        return false;
    }

    private final void updateToolbarMenu(Menu menu) {
        menu.clear();
        if (shouldShowSearchBar()) {
            Context context = getContext();
            if (this.searchView == null && context != null) {
                c cVar = new c(context, this);
                this.searchView = cVar;
                fk.l lVar = this.onSearchViewCreate;
                if (lVar != null) {
                    lVar.invoke(cVar);
                }
            }
            MenuItem add = menu.add(HttpUrl.FRAGMENT_ENCODE_SET);
            add.setShowAsAction(2);
            add.setActionView((View) this.searchView);
        }
    }

    public boolean canNavigateBack() {
        l container = getScreen().getContainer();
        if (!(container instanceof q)) {
            throw new IllegalStateException("ScreenStackFragment added into a non-stack container".toString());
        }
        if (!kotlin.jvm.internal.k.a(((q) container).getRootScreen(), getScreen())) {
            return true;
        }
        Fragment parentFragment = getParentFragment();
        if (parentFragment instanceof ScreenStackFragment) {
            return ((ScreenStackFragment) parentFragment).canNavigateBack();
        }
        return false;
    }

    public void dismiss() {
        l container = getScreen().getContainer();
        if (!(container instanceof q)) {
            throw new IllegalStateException("ScreenStackFragment added into a non-stack container".toString());
        }
        ((q) container).A(this);
    }

    @Override
    public n0.a getDefaultViewModelCreationExtras() {
        return super/*androidx.lifecycle.e*/.getDefaultViewModelCreationExtras();
    }

    public final fk.l getOnSearchViewCreate() {
        return this.onSearchViewCreate;
    }

    public final c getSearchView() {
        return this.searchView;
    }

    @Override
    public void onContainerUpdate() {
        super.onContainerUpdate();
        t headerConfig = getScreen().getHeaderConfig();
        if (headerConfig != null) {
            headerConfig.g();
        }
    }

    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        kotlin.jvm.internal.k.e(menu, "menu");
        kotlin.jvm.internal.k.e(inflater, "inflater");
        updateToolbarMenu(menu);
        super.onCreateOptionsMenu(menu, inflater);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup viewGroup, Bundle bundle) {
        AppBarLayout appBarLayout;
        AppBarLayout appBarLayout2;
        kotlin.jvm.internal.k.e(inflater, "inflater");
        Context context = getContext();
        AppBarLayout appBarLayout3 = null;
        CoordinatorLayout bVar = context != null ? new b(context, this) : null;
        j screen = getScreen();
        CoordinatorLayout.f fVar = new CoordinatorLayout.f(-1, -1);
        fVar.o(this.mIsTranslucent ? null : new AppBarLayout.ScrollingViewBehavior());
        screen.setLayoutParams(fVar);
        if (bVar != null) {
            bVar.addView(ScreenFragment.recycleView(getScreen()));
        }
        Context context2 = getContext();
        if (context2 != null) {
            appBarLayout3 = new AppBarLayout(context2);
            appBarLayout3.setBackgroundColor(0);
            appBarLayout3.setLayoutParams(new AppBarLayout.e(-1, -2));
        }
        this.mAppBarLayout = appBarLayout3;
        if (bVar != null) {
            bVar.addView(appBarLayout3);
        }
        if (this.mShadowHidden && (appBarLayout2 = this.mAppBarLayout) != null) {
            appBarLayout2.setTargetElevation(BitmapDescriptorFactory.HUE_RED);
        }
        Toolbar toolbar = this.mToolbar;
        if (toolbar != null && (appBarLayout = this.mAppBarLayout) != null) {
            appBarLayout.addView(ScreenFragment.recycleView(toolbar));
        }
        setHasOptionsMenu(true);
        return bVar;
    }

    public void onPrepareOptionsMenu(Menu menu) {
        kotlin.jvm.internal.k.e(menu, "menu");
        updateToolbarMenu(menu);
        super.onPrepareOptionsMenu(menu);
    }

    public void onStart() {
        View view = this.mLastFocusedChild;
        if (view != null) {
            view.requestFocus();
        }
        super.onStart();
    }

    public void onStop() {
        if (fj.a.a.a(getContext())) {
            this.mLastFocusedChild = findLastFocusedChild();
        }
        super.onStop();
    }

    @Override
    public void onViewAnimationEnd() {
        super.onViewAnimationEnd();
        notifyViewAppearTransitionEnd();
    }

    public void removeToolbar() {
        Toolbar toolbar;
        AppBarLayout appBarLayout = this.mAppBarLayout;
        if (appBarLayout != null && (toolbar = this.mToolbar) != null && toolbar.getParent() == appBarLayout) {
            appBarLayout.removeView(toolbar);
        }
        this.mToolbar = null;
    }

    public final void setOnSearchViewCreate(fk.l lVar) {
        this.onSearchViewCreate = lVar;
    }

    public final void setSearchView(c cVar) {
        this.searchView = cVar;
    }

    public void setToolbar(Toolbar toolbar) {
        kotlin.jvm.internal.k.e(toolbar, "toolbar");
        AppBarLayout appBarLayout = this.mAppBarLayout;
        if (appBarLayout != null) {
            appBarLayout.addView(toolbar);
        }
        AppBarLayout.e eVar = new AppBarLayout.e(-1, -2);
        eVar.g(0);
        toolbar.setLayoutParams(eVar);
        this.mToolbar = toolbar;
    }

    public void setToolbarShadowHidden(boolean z) {
        if (this.mShadowHidden != z) {
            AppBarLayout appBarLayout = this.mAppBarLayout;
            if (appBarLayout != null) {
                appBarLayout.setTargetElevation(z ? BitmapDescriptorFactory.HUE_RED : com.facebook.react.uimanager.y.d(4.0f));
            }
            this.mShadowHidden = z;
        }
    }

    public void setToolbarTranslucent(boolean z) {
        if (this.mIsTranslucent != z) {
            CoordinatorLayout.f layoutParams = getScreen().getLayoutParams();
            kotlin.jvm.internal.k.c(layoutParams, "null cannot be cast to non-null type androidx.coordinatorlayout.widget.CoordinatorLayout.LayoutParams");
            layoutParams.o(z ? null : new AppBarLayout.ScrollingViewBehavior());
            this.mIsTranslucent = z;
        }
    }

    public ScreenStackFragment() {
        throw new IllegalStateException("ScreenStack fragments should never be restored. Follow instructions from https://github.com/software-mansion/react-native-screens/issues/17#issuecomment-424704067 to properly configure your main activity.");
    }
}