Question

怎么把android第三方的library打成jar包用

Answer 1

package com.example.activitylibrary;

import android.content.Context;

/**
* 根据资源的名字获取其ID值
* @author mining
*
*/
public class MResource {
public static int getIdByName(Context context, String className, String name) {
String packageName = context.getPackageName();
Class r = null;
int id = 0;
try {
r = Class.forName(packageName + ".R");

Class[] classes = r.getClasses();
Class desireClass = null;

for (int i = 0; i < classes.length; ++i) {
if (classes[i].getName().split("\\$")[1].equals(className)) {
desireClass = classes[i];
break;
}
}

if (desireClass != null)
id = desireClass.getField(name).getInt(desireClass);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (SecurityException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (NoSuchFieldException e) {
e.printStackTrace();
}

return id;
}
}