I have an apk installed in /data/app. I want to use the class methods
in there. Here is what I tried:
public void test0method(){
DexClassLoader dLoader = new DexClassLoader("/data/app/
com.my.internal.apk",
"/data/local/tmp", null,
ClassLoader.getSystemClassLoader());
try {
Class cLoad = dLoader.loadClass
("com.my.internal.SystemProperties");
// got ClassNotFoundException at above line
Method mLoad = cLoad.getMethod("GetString",new Class[]{});
Object obj = cLoad.newInstance();
Object sysProp = cLoad.newInstance();
mLoad.invoke(obj);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
I got "ClassNotFoundException". By peeking into the apk, I don't see
class files but classes.dex. I would assume SystemProperties class is
in classes.dex. Why can I load it?
What did I do wrong?
Thanks,
Sherry
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