I'm trying to get the resultCode to be OK inside my onActivityResult function. However, it keeps coming back as 0. I have spent several days on this, and can't figure out why it doesn't work. Here's my code. If anybody can help me, I'll be very grateful, Thanks.

My Activity1 class:

    private class MyTask extends AsyncTask<String, Void, String> {
        @Override
        protected String doInBackground(String... urls) {
                // process
            return result;
        }

        @Override
        protected void onPostExecute(String result) {
            Intent i = new Intent(Activity1.this, Activity2.class);
            i.putExtra("Value1", "This value one for ActivityOne ");
            i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivityForResult(i, REQUEST_CODE);
            textView.setText(result);
        }
    }
    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (resultCode == RESULT_OK && requestCode == REQUEST_CODE) {
                       // do something
                }
        }

My Activity 2 class:

    @Override
    public void finish() {
        Intent data = new Intent();
        data.putExtra("returnKey1", "return 1");
        setResult(RESULT_OK, data);
        super.finish();
    }

My manifest:

<application android:icon="@drawable/icon" android:label="@string/app_name">
        <activity android:name=".Activity1"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".Activity2"
                  android:label="@string/app_dialog_name" 
                  android:launchMode="singleTop" 
                  android:excludeFromRecents="true"
              android:taskAffinity="" 
          android:theme="@android:style/Theme.Dialog">
        </activity>
    </application>