Android: Spinner in fragments - android-layout

Question

I don't know what is happening here, I am new to Android. Actually when I click on the spinner it doesn't show anything, the first value is selected by default and when I click the spinner nothing happens. I have tried it different devices and avd too still I don't know what to do. I have tried another method too (Implementing OnItemSelectedListener) but still same result. There is no error but the code doesn't seem to work and I have debugged the application too and the adapter has the 7 items but still no use.
Result Image:
When I opened the fragment the spinner with selected value and Toast:
import static android.R.layout.simple_spinner_dropdown_item;
import static android.R.layout.simple_spinner_item;
public class Attendance_fragment extends android.app.Fragment {
public Attendance_fragment() {
// Required empty public constructor
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view= inflater.inflate(R.layout.fragment_attendance_layout, container, false);
Spinner spinner;
spinner =(Spinner)view.findViewById(R.id.spinnerattendancedates);
ArrayAdapter<CharSequence> adapter=ArrayAdapter.createFromResource(getActivity(),R.array.attendance_dates, simple_spinner_item);
adapter.setDropDownViewResource(simple_spinner_dropdown_item);
adapter.setNotifyOnChange(true);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
String item = parent.getItemAtPosition(position).toString();
Toast.makeText(getActivity(), "Selected " + item, Toast.LENGTH_LONG).show();
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
Toast.makeText(getActivity(), "Selected " , Toast.LENGTH_LONG).show();
}
});
return view;
}
fragment_attendance_layout.xml
<Spinner
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="true"
android:id="#+id/spinnerattendancedates"
/>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:layout_gravity="bottom"
android:padding="10dp"
>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TableLayout
android:layout_width="match_parent"
android:layout_height="440dp"
android:layout_gravity="bottom|center"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true">
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="150dp"
android:layout_height="50dp"
android:text="#string/period1"
android:id="#+id/textView"
android:layout_column="0"
android:layout_gravity="center" />
<TextView
android:layout_width="150dp"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/absentorpresent"
android:id="#+id/textView2"
android:layout_column="1"
android:layout_gravity="center_horizontal" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="150dp"
android:layout_height="50dp"
android:text="#string/period2"
android:id="#+id/textView3"
android:layout_column="0"
android:layout_gravity="center" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/absentorpresent"
android:id="#+id/textView4"
android:layout_column="1"
android:layout_gravity="center_horizontal" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="150dp"
android:layout_height="50dp"
android:text="#string/period3"
android:id="#+id/textView5"
android:layout_column="0"
android:layout_gravity="center_horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/absentorpresent"
android:id="#+id/textView11"
android:layout_column="1"
android:layout_gravity="center_horizontal" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="150dp"
android:layout_height="50dp"
android:text="#string/period4"
android:id="#+id/textView6"
android:layout_column="0"
android:layout_gravity="center_horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/absentorpresent"
android:id="#+id/textView12"
android:layout_column="1"
android:layout_gravity="center_horizontal" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_horizontal">
<TextView
android:layout_width="150dp"
android:layout_height="50dp"
android:text="#string/period5"
android:id="#+id/textView7"
android:layout_column="0"
android:layout_gravity="center_horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/absentorpresent"
android:id="#+id/textView13"
android:layout_column="1"
android:layout_gravity="center_horizontal" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="150dp"
android:layout_height="50dp"
android:text="#string/period6"
android:id="#+id/textView8"
android:layout_column="0"
android:layout_gravity="center_horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/absentorpresent"
android:id="#+id/textView14"
android:layout_column="1"
android:layout_gravity="center_horizontal" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="150dp"
android:layout_height="50dp"
android:text="#string/period7"
android:id="#+id/textView9"
android:layout_column="0"
android:layout_gravity="center_horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/absentorpresent"
android:id="#+id/textView15"
android:layout_column="1"
android:layout_gravity="center_horizontal" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="150dp"
android:layout_height="50dp"
android:text="#string/period8"
android:id="#+id/textView10"
android:layout_column="0"
android:layout_gravity="center_horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/absentorpresent"
android:id="#+id/textView16"
android:layout_column="1"
android:layout_gravity="center_horizontal" />
</TableRow>
</TableLayout>
</ScrollView>
</RelativeLayout>
My strings.XML
<string-array name="attendance_dates">
<item>Date 1</item>
<item>Date 2</item>
<item>Date 3</item>
<item>Date 4</item>
<item>Date 5</item>
<item>Date 6</item>
<item>Date 7</item>
</string-array>

Answer 1

Finally corrected it. My problem was i have an "android.support.v4.widget.NestedScrollView" in Navigation Drawer Activity from where i open this Fragment. When I removed this. It worked. This is also similar for buttons which is not clickable at some circumstances.