反射另一个app中的View

FrameLayout fl = (FrameLayout) findViewById(R.id.content);
View v = null;
try {
　　Context context = createPackageContext("com.sohu.news", Context.CONTEXT_INCLUDE_CODE | Context.CONTEXT_IGNORE_SECURITY); 
　　int id = context.getResources().getIdentifier("activity_main", "layout","com.sohu.news"); 
　　v = LayoutInflater.from(context).inflate(id, null); 
　　v.setTag(this); 
} catch (NameNotFoundException e) { 
　　e.printStackTrace(); 
} 
if (v != null) { 
　　fl.addView(v); 
}