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    <p>I didn't feel that Commonsware's solution answered my question, because it required every container of the partial to add handlers for events that are contained wholly within the partial.</p> <p>I specifically do not want to have to implement handlers for every instance of that partial.</p> <p>So I came up with a solution of sorts, though I admit it doesn't feel right either.</p> <p>First, I subclass Activity, and create a small framework for associating a listener with startActivityForResult() and onActivityResult().</p> <pre><code>public class BaseActivity extends Activity { // assume that we'll never start more than one activity at a time from our activity (a safe assumption?) private static final int LISTENED_REQUEST_CODE = 1000000000; public static interface ActivityResultListener { public void onResultCode( int resultCode, Intent data ); } private ActivityResultListener activity_result_listener_; public void startActivityForResult( Intent intent, ActivityResultListener listener ) { // paranoia if (activity_result_listener_ != null) { Log.e( TAG, "Activity trying to start more than one activity at a time..." ); return; } activity_result_listener_ = listener; startActivityForResult( intent, LISTENED_REQUEST_CODE ); } public void onActivityResult( int requestCode, int resultCode, Intent data ) { if (requestCode == LISTENED_REQUEST_CODE) { if (activity_result_listener_ != null) { ActivityResultListener listener = activity_result_listener_; activity_result_listener_ = null; listener.onResultCode( resultCode, data ); return; } } super.onActivityResult(requestCode, resultCode, data); } } </code></pre> <p>Then inside the partial, I call my overloaded startActivityForResult() and implement a listener:</p> <pre><code>public void onFinishInflate() { ImageButton contact_button = (ImageButton)findViewById(R.id.contact_button); contact_button.setOnClickListener( new OnClickListener() { @Override public void onClick(View view) { ((BaseActivity)getContext()).startActivityForResult( new Intent(Intent.ACTION_PICK, Contacts.CONTENT_URI), new BaseActivity.ActivityResultListener() { @Override public void onResultCode( int resultCode, Intent data ) { if (resultCode == BaseActivity.RESULT_OK) { add_contact_address( data ); } } }); } } ); } </code></pre> <p>So now I can use this partial all over the place without having to define listeners for each instance.</p> <p>The drawback I see is that subclassing Activity will prevent me from using other Activity types. This could be reworked into an interface/implementation, but then starts to suffer from non-DRY logic once more.</p>
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