Disable Touch & Hold action of the spinner in battery usage page.

Bug: 317149732
Test: Manual
Change-Id: I852ec6ecbf2063d95b511e4f0f52ce591d05fda6

src/com/android/settings/fuelgauge/batteryusage/SpinnerPreference.java

@@ -60,6 +60,7 @@ public class SpinnerPreference extends Preference {
         mSpinner = (Spinner) view.findViewById(R.id.spinner);
         mSpinner.setAdapter(new SpinnerAdapter(getContext(), mItems));
         mSpinner.setSelection(mSavedSpinnerPosition);
+        mSpinner.setLongClickable(false);
         if (mOnItemSelectedListener != null) {
             mSpinner.setOnItemSelectedListener(mOnItemSelectedListener);
         }