package androidx.appcompat.widget;

import android.content.Context;
import android.content.ContextWrapper;
import android.content.res.AssetManager;
import android.content.res.Resources;
import androidx.annotation.NonNull;
import androidx.annotation.RestrictTo;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
@RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
public class TintContextWrapper extends ContextWrapper {
    private static final Object CACHE_LOCK = new Object();
    private static ArrayList<WeakReference<TintContextWrapper>> sCache;
    private final Resources mResources;
    private final Resources.Theme mTheme;

    private TintContextWrapper(@NonNull Context context) {
        super(context);
        if (VectorEnabledTintResources.shouldBeUsed()) {
            VectorEnabledTintResources vectorEnabledTintResources = new VectorEnabledTintResources(this, context.getResources());
            this.mResources = vectorEnabledTintResources;
            Resources.Theme newTheme = vectorEnabledTintResources.newTheme();
            this.mTheme = newTheme;
            newTheme.setTo(context.getTheme());
            return;
        }
        this.mResources = new TintResources(this, context.getResources());
        this.mTheme = null;
    }

    private static boolean shouldWrap(@NonNull Context context) {
        return !(context instanceof TintContextWrapper) && !(context.getResources() instanceof TintResources) && !(context.getResources() instanceof VectorEnabledTintResources) && VectorEnabledTintResources.shouldBeUsed();
    }

    public static Context wrap(@NonNull Context context) {
        if (!shouldWrap(context)) {
            return context;
        }
        synchronized (CACHE_LOCK) {
            ArrayList<WeakReference<TintContextWrapper>> arrayList = sCache;
            if (arrayList == null) {
                sCache = new ArrayList<>();
            } else {
                for (int size = arrayList.size() - 1; size >= 0; size--) {
                    WeakReference<TintContextWrapper> weakReference = sCache.get(size);
                    if (weakReference == null || weakReference.get() == null) {
                        sCache.remove(size);
                    }
                }
                for (int size2 = sCache.size() - 1; size2 >= 0; size2--) {
                    WeakReference<TintContextWrapper> weakReference2 = sCache.get(size2);
                    TintContextWrapper tintContextWrapper = weakReference2 != null ? weakReference2.get() : null;
                    if (tintContextWrapper != null && tintContextWrapper.getBaseContext() == context) {
                        return tintContextWrapper;
                    }
                }
            }
            TintContextWrapper tintContextWrapper2 = new TintContextWrapper(context);
            sCache.add(new WeakReference<>(tintContextWrapper2));
            return tintContextWrapper2;
        }
    }

    @Override // android.content.ContextWrapper, android.content.Context
    public AssetManager getAssets() {
        return this.mResources.getAssets();
    }

    @Override // android.content.ContextWrapper, android.content.Context
    public Resources getResources() {
        return this.mResources;
    }

    @Override // android.content.ContextWrapper, android.content.Context
    public Resources.Theme getTheme() {
        Resources.Theme theme = this.mTheme;
        return theme == null ? super.getTheme() : theme;
    }

    @Override // android.content.ContextWrapper, android.content.Context
    public void setTheme(int i) {
        Resources.Theme theme = this.mTheme;
        if (theme == null) {
            super.setTheme(i);
        } else {
            theme.applyStyle(i, true);
        }
    }
}