CrackMe.apk

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    package androidx.fragment.app;

import androidx.collection.SimpleArrayMap;
import androidx.fragment.app.Fragment;
import java.lang.reflect.InvocationTargetException;

public class FragmentFactory {
    private static final SimpleArrayMap<ClassLoader, SimpleArrayMap<String, Class<?>>> sClassCacheMap = new SimpleArrayMap<>();

    private static Class<?> loadClass(ClassLoader classLoader, String str) throws ClassNotFoundException {
        SimpleArrayMap<ClassLoader, SimpleArrayMap<String, Class<?>>> simpleArrayMap = sClassCacheMap;
        SimpleArrayMap simpleArrayMap2 = simpleArrayMap.get(classLoader);
        if (simpleArrayMap2 == null) {
            simpleArrayMap2 = new SimpleArrayMap();
            simpleArrayMap.put(classLoader, simpleArrayMap2);
        }
        Class<?> cls = (Class) simpleArrayMap2.get(str);
        if (cls != null) {
            return cls;
        }
        Class<?> cls2 = Class.forName(str, false, classLoader);
        simpleArrayMap2.put(str, cls2);
        return cls2;
    }

    static boolean isFragmentClass(ClassLoader classLoader, String str) {
        try {
            return Fragment.class.isAssignableFrom(loadClass(classLoader, str));
        } catch (ClassNotFoundException unused) {
            return false;
        }
    }

    public static Class<? extends Fragment> loadFragmentClass(ClassLoader classLoader, String str) {
        try {
            return loadClass(classLoader, str);
        } catch (ClassNotFoundException e) {
            throw new Fragment.InstantiationException("Unable to instantiate fragment " + str + ": make sure class name exists", e);
        } catch (ClassCastException e2) {
            throw new Fragment.InstantiationException("Unable to instantiate fragment " + str + ": make sure class is a valid subclass of Fragment", e2);
        }
    }

    public Fragment instantiate(ClassLoader classLoader, String str) {
        try {
            return (Fragment) loadFragmentClass(classLoader, str).getConstructor(new Class[0]).newInstance(new Object[0]);
        } catch (InstantiationException e) {
            throw new Fragment.InstantiationException("Unable to instantiate fragment " + str + ": make sure class name exists, is public, and has an empty constructor that is public", e);
        } catch (IllegalAccessException e2) {
            throw new Fragment.InstantiationException("Unable to instantiate fragment " + str + ": make sure class name exists, is public, and has an empty constructor that is public", e2);
        } catch (NoSuchMethodException e3) {
            throw new Fragment.InstantiationException("Unable to instantiate fragment " + str + ": could not find Fragment constructor", e3);
        } catch (InvocationTargetException e4) {
            throw new Fragment.InstantiationException("Unable to instantiate fragment " + str + ": calling Fragment constructor caused an exception", e4);
        }
    }
}
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