Having used a dozen GUI toolkits (from Xt to Qt, Java Awt/Swt/Swing,
Qtopia, etc) I really find it difficult to get used to Android. I
guess there should be a Java GUI (or traditional Desktop GUI) to
Android GUI transition guide :)
Suppose I have the MainView Activity class which explicitly calls
DetailedView via intent mechanism as shown next: (Is there another way
to call DetailedView?)
-Since an Activity class is instantiated via onCreate() how do I
customize it? (No constructor, only pass data through intent!)
-Is there a way to get a reference for the DetailedView instance in
MainActivity?
-Is there a way to get a reference for the MainActivity instance in
DetailedView?
-How can I pass the reference to FrontEnd to the DetailedView class?
Intent.putExtras() allows only for certain data types to pass to the
intent receiver class.
----------------------------
MainActivity code ...
...
FrontEnd fe;
...
public void onCreate(Bundle savedInstanceState) {
...
Intent myIntent = new Intent(this, DetailedView.class);
...}
protected void onListItemClick(ListView l, View v, int position, long
id) {
...
startActivityForResult(myIntent,..);
...
}
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