2 * Copyright © 2013 Mike Beattie <mike@ethernal.org>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
18 package org.altusmetrum.AltosDroid;
20 import org.altusmetrum.altoslib_7.*;
21 import android.location.Location;
22 import android.app.Activity;
23 import android.graphics.Color;
24 import android.os.Bundle;
25 import android.support.v4.app.Fragment;
26 import android.support.v4.app.FragmentTransaction;
27 import android.support.v4.app.FragmentManager;
28 import android.location.Location;
29 import android.widget.TextView;
31 public abstract class AltosDroidTab extends Fragment implements AltosUnitsListener {
32 TelemetryState last_telem_state;
33 AltosState last_state;
34 AltosGreatCircle last_from_receiver;
35 Location last_receiver;
36 AltosDroid altos_droid;
38 public abstract void show(TelemetryState telem_state, AltosState state, AltosGreatCircle from_receiver, Location receiver);
40 public abstract String tab_name();
42 public void set_map_type(int map_type) {
45 public void units_changed(boolean imperial_units) {
47 show(last_telem_state, last_state, last_from_receiver, last_receiver);
50 public void set_value(TextView text_view,
54 if (value == AltosLib.MISSING)
55 text_view.setText("");
57 text_view.setText(units.show(width, value));
60 public void set_visible(boolean visible) {
61 FragmentTransaction ft = AltosDroid.fm.beginTransaction();
62 AltosDebug.debug("set visible %b %s\n", visible, tab_name());
65 show(last_telem_state, last_state, last_from_receiver, last_receiver);
68 ft.commitAllowingStateLoss();
72 public void onAttach(Activity activity) {
73 super.onAttach(activity);
74 altos_droid = (AltosDroid) activity;
75 altos_droid.registerTab(this);
79 public void onDetach() {
81 altos_droid.unregisterTab(this);
86 public void onResume() {
88 AltosDebug.debug("onResume tab %s\n", tab_name());
92 public void update_ui(TelemetryState telem_state, AltosState state,
93 AltosGreatCircle from_receiver, Location receiver, boolean is_current)
95 last_telem_state = telem_state;
97 last_from_receiver = from_receiver;
98 last_receiver = receiver;
100 show(telem_state, state, from_receiver, receiver);