Question: Is there a way to retrieve corresponding widget for callback methods?
sangamk opened this issue · 9 comments
For the callbacks apk.model.getCallbackMethodsis there a way to find the layout widget that calls that method? If there is one ofcourse.
public void click(View view){
}
<button android:onClick="click"/>
or for:
findById(id).setOnClickListener
Yes, the click method should be collected as callback method for getCallbackMethods.
Yes but can I also find out which widget is linked to that method?
So I want to find this -> <button android:onClick="click"/>
I see. You cannot currently do that. But you can achieve that by modifying this file: https://github.com/arguslab/Argus-SAF/blob/68f87fd596a06f5a6b2f6a4303bbc709005df3cd/org.argus.amandroid/src/main/scala/org/argus/amandroid/core/parser/LayoutFileParser.scala
For this ->
public void click(View view){
}
<button android:onClick="click"/>
I got it working.
However I can't find out how to find the buttonview (button2) for these kinds of methods ->
Button b = findViewById(R.id.button2);
b.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivity(new Intent(getApplicationContext(), ThirdActvity.class));
}
})
How would I go about doing this? Is there a way to see what view is passed on to the onClick method?
Anyone?
This onClick method will be automatically collected as a callback method for this component.
To find the view binding you need to do a point-to analysis to figure out when setOnClickListener get called which button object it is called upon and what is the OnClickListener is been registered.
Thx I will give it a try:
To clarify I am only interested in the type of the widget that calls the method not its name. So android.widget.Button or android.widget.TextView
You may use something like ExplicitValueFinder
So I got it working for most of the callbackmethods. However, I am missing some information. Specifically for menu items and support views. Is there a reason that Menus and support views are not part of the layoutcontrol or is it a missing feature?