PluginClientDexClassLoader.java

/*
 * Copyright (C) 2014 achellies
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.limemobile.app.plugin.internal;

import dalvik.system.DexClassLoader;

public class PluginClientDexClassLoader extends DexClassLoader {

	public PluginClientDexClassLoader(String dexPath,
			String optimizedDirectory, String libraryPath, ClassLoader parent) {
		super(dexPath, optimizedDirectory, libraryPath, parent);
	}

    @Override
    public Class<?> loadClass(String className) throws ClassNotFoundException {
        ClassLoader parentCl = this.getParent();
        Class<?> clazz = null;
        try {
            clazz = parentCl.loadClass(className);
            if (clazz == null) {
                parentCl = parentCl.getParent();
                if (parentCl != null) {
                    clazz = parentCl.loadClass(className);
                }
            }
        } catch (ClassNotFoundException e) {
        }

        if (clazz == null) {
            clazz = findClass(className);
        }
        
        if (clazz == null) {
            return super.loadClass(className);
        }

        return clazz;
    }

    @Override
    protected Class<?> findClass(String name) throws ClassNotFoundException {
        return super.findClass(name);
    }

}