Actionbar Sherlock Tabs With Spinner And .setonitemselectedlistener(this)

I would like to use the tab navigation on actionbarsherlock and I have a spinner in one of the tab layouts. My Problem is: the .setOnItemSelectedListener() for the spinner is never

Solution 1:

solution found!

the definition of the view items should go to the onTabSelected method:

sp = (Spinner) findViewById(R.id.sp);
tvtest = (TextView) findViewById(R.id.tvTest);



ArrayAdapter<String> aa = newArrayAdapter<String>(this,
        android.R.layout.simple_spinner_item, getResources()
                .getStringArray(R.array.Types));

aa.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
sp.setAdapter(aa);
sp.setOnItemSelectedListener(newmySpinnerListener());

should go here:

@OverridepublicvoidonTabSelected(Tab tab, FragmentTransaction transaction) {
    if (tab.getText().equals("Data Entry")) {
        setContentView(R.layout.tab_dataentry);

        sp = (Spinner) findViewById(R.id.sp);
                    tvtest = (TextView) findViewById(R.id.tvTest);



                    ArrayAdapter<String> aa = newArrayAdapter<String>(this,
                      android.R.layout.simple_spinner_item, getResources()
                     .getStringArray(R.array.Types));

                    aa.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
                    sp.setAdapter(aa);
                    sp.setOnItemSelectedListener(newmySpinnerListener());

    }
    if (tab.getText().equals("Calculation")) {
        setContentView(R.layout.tab_calc);
        btTest = (Button) findViewById(R.id.btCalc);
        btTest.setOnClickListener(this);
    }
    if (tab.getText().equals("Results")) {
        setContentView(R.layout.tab_result);
    }
}