【发布时间】:2015-01-19 07:41:17
【问题描述】:
我想在开发者调用某个方法时添加一些标记,比如preformClick,但我得到一个异常:javassist.NotFoundException: C:\Users\xyz\AppData\Local\Android\android-sdk\platforms\android-21\android.jar.
这是我的代码,我使用AfterBurner,它是 javassist 的 android 包装器:
AfterBurner afterBurner = new AfterBurner();
ClassPool classPool = new ClassPool(ClassPool.getDefault());
classPool.insertClassPath("C:\\Users\\xyz\\AppData\\Local\\Android\\android-sdk\\platforms\\android-21\\android.jar");
afterBurner.addOrInsertMethod(new InsertableMethod(classPool.get(Button.class.getName())) {
@Override
public String getFullMethod() throws AfterBurnerImpossibleException {
return "public void mark() { ___BODY___ }";
}
@Override
public String getBody() throws AfterBurnerImpossibleException {
String body = "android.util.Log.d(\"AfterBurner Demo\", \""
+ "set click listener"
+ " [\" + System.identityHashCode(this) + \"] \u27F3 "
+ "\");";
return body;
}
@Override
public String getTargetMethodName() throws AfterBurnerImpossibleException {
return "mark";
}
@Override
public String getInsertionAfterMethod() {
return "setOnClickListener";
}
});
【问题讨论】:
标签: java android bytecode javassist