package org.altusmetrum.AltosDroid;
-import org.altusmetrum.altoslib_5.*;
+import org.altusmetrum.altoslib_7.*;
import android.location.Location;
import android.app.Activity;
import android.graphics.Color;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.app.FragmentManager;
import android.location.Location;
-import android.util.Log;
+import android.widget.TextView;
-public abstract class AltosDroidTab extends Fragment {
+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 set_map_type(int map_type) {
+ }
+
+ public void units_changed(boolean imperial_units) {
+ if (!isHidden())
+ show(last_telem_state, last_state, last_from_receiver, last_receiver);
+ }
+
+ public void set_value(TextView text_view,
+ AltosUnits units,
+ int width,
+ double value) {
+ if (value == AltosLib.MISSING)
+ text_view.setText("");
+ else
+ text_view.setText(units.show(width, value));
+ }
+
public void set_visible(boolean visible) {
FragmentTransaction ft = AltosDroid.fm.beginTransaction();
- if (visible)
+ AltosDebug.debug("set visible %b %s\n", visible, tab_name());
+ if (visible) {
ft.show(this);
- else
+ show(last_telem_state, last_state, last_from_receiver, last_receiver);
+ } else
ft.hide(this);
- ft.commit();
+ ft.commitAllowingStateLoss();
}
- public void update_ui(AltosState state, AltosGreatCircle from_receiver, Location receiver, boolean is_current) {
- if (is_current) {
- Log.d(AltosDroid.TAG, String.format("%s: visible, performing update", tab_name()));
+ @Override
+ public void onAttach(Activity activity) {
+ super.onAttach(activity);
+ altos_droid = (AltosDroid) activity;
+ altos_droid.registerTab(this);
+ }
- show(state, from_receiver, receiver);
- } else {
- Log.d(AltosDroid.TAG, String.format("%s: not visible, skipping update", tab_name()));
- last_state = state;
- last_from_receiver = from_receiver;
- last_receiver = receiver;
- return;
- }
+ @Override
+ public void onDetach() {
+ super.onDetach();
+ altos_droid.unregisterTab(this);
+ altos_droid = null;
}
- public void onHiddenChanged(boolean hidden) {
- if (last_state != null && isVisible()) {
- AltosState state = last_state;
- AltosGreatCircle from_receiver = last_from_receiver;
- Location receiver = last_receiver;
+ @Override
+ public void onResume() {
+ super.onResume();
+ AltosDebug.debug("onResume tab %s\n", tab_name());
+ set_visible(true);
+ }
- last_state = null;
- last_from_receiver = null;
- last_receiver = null;
- show(state, from_receiver, receiver);
- }
+ 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;
+ if (is_current)
+ show(telem_state, state, from_receiver, receiver);
+ else
+ return;
}
}