import android.widget.TextView;
public abstract class AltosDroidTab extends Fragment implements AltosUnitsListener {
+ TelemetryState last_telem_state;
AltosState last_state;
AltosGreatCircle last_from_receiver;
Location last_receiver;
+ AltosDroid altos_droid;
- public abstract void show(AltosState state, AltosGreatCircle from_receiver, Location receiver);
+ public abstract void show(TelemetryState telem_state, AltosState state, AltosGreatCircle from_receiver, Location receiver);
public abstract String tab_name();
}
public void units_changed(boolean imperial_units) {
- if (!isHidden() && last_state != null)
- show(last_state, last_from_receiver, last_receiver);
+ if (!isHidden())
+ show(last_telem_state, last_state, last_from_receiver, last_receiver);
}
public void set_value(TextView text_view,
FragmentTransaction ft = AltosDroid.fm.beginTransaction();
AltosDebug.debug("set visible %b %s\n", visible, tab_name());
if (visible) {
- AltosState state = last_state;
- AltosGreatCircle from_receiver = last_from_receiver;
- Location receiver = last_receiver;
-
ft.show(this);
- show(state, from_receiver, receiver);
+ show(last_telem_state, last_state, last_from_receiver, last_receiver);
} else
ft.hide(this);
ft.commitAllowingStateLoss();
}
+ @Override
+ public void onAttach(Activity activity) {
+ super.onAttach(activity);
+ altos_droid = (AltosDroid) activity;
+ altos_droid.registerTab(this);
+ }
+
+ @Override
+ public void onDetach() {
+ super.onDetach();
+ altos_droid.unregisterTab(this);
+ altos_droid = null;
+ }
+
@Override
public void onResume() {
super.onResume();
set_visible(true);
}
- public void update_ui(AltosState state, AltosGreatCircle from_receiver, Location receiver, boolean is_current) {
+ public void update_ui(TelemetryState telem_state, AltosState state,
+ AltosGreatCircle from_receiver, Location receiver, boolean is_current)
+ {
+ last_telem_state = telem_state;
last_state = state;
last_from_receiver = from_receiver;
last_receiver = receiver;
+ AltosDebug.debug("update_ui tab %s is_current %b\n", tab_name(), is_current);
if (is_current)
- show(state, from_receiver, receiver);
+ show(telem_state, state, from_receiver, receiver);
else
return;
}