+++ /dev/null
-/*
- * Copyright © 2012-2013 Mike Beattie <mike@ethernal.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-package org.altusmetrum.AltosDroid;
-
-import java.lang.ref.WeakReference;
-import java.text.*;
-import java.util.*;
-import java.io.*;
-
-import android.app.Activity;
-import android.app.PendingIntent;
-import android.bluetooth.BluetoothAdapter;
-import android.bluetooth.BluetoothDevice;
-import android.content.Intent;
-import android.content.Context;
-import android.content.ComponentName;
-import android.content.ServiceConnection;
-import android.content.DialogInterface;
-import android.os.IBinder;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.os.Messenger;
-import android.os.RemoteException;
-import android.content.res.Resources;
-import android.support.v4.app.FragmentActivity;
-import android.support.v4.app.FragmentManager;
-import android.util.DisplayMetrics;
-import android.view.*;
-import android.widget.*;
-import android.app.AlertDialog;
-import android.location.Location;
-import android.location.LocationManager;
-import android.location.LocationListener;
-import android.hardware.usb.*;
-import android.graphics.*;
-import android.graphics.drawable.*;
-
-import org.altusmetrum.altoslib_13.*;
-
-class SavedState {
- long received_time;
- int state;
- boolean locked;
- String callsign;
- int serial;
- int flight;
- int rssi;
-
- SavedState(AltosState state) {
- received_time = state.received_time;
- this.state = state.state();
- if (state.gps != null)
- locked = state.gps.locked;
- else
- locked = false;
- callsign = state.cal_data().callsign;
- serial = state.cal_data().serial;
- flight = state.cal_data().flight;
- rssi = state.rssi;
- }
-}
-
-class Tracker implements CharSequence, Comparable {
- int serial;
- String call;
- double frequency;
-
- String display;
-
- public Tracker(int serial, String call, double frequency) {
- if (call == null)
- call = "none";
-
- this.serial = serial;
- this.call = call;
- this.frequency = frequency;
- if (frequency == 0.0)
- display = "Auto";
- else if (frequency == AltosLib.MISSING) {
- display = String.format("%-8.8s %6d", call, serial);
- } else {
- display = String.format("%-8.8s %7.3f %6d", call, frequency, serial);
- }
- }
-
- public Tracker(AltosState s) {
- this(s == null ? 0 : s.cal_data().serial,
- s == null ? null : s.cal_data().callsign,
- s == null ? 0.0 : s.frequency);
- }
-
- /* CharSequence */
- public char charAt(int index) {
- return display.charAt(index);
- }
-
- public int length() {
- return display.length();
- }
-
- public CharSequence subSequence(int start, int end) throws IndexOutOfBoundsException {
- return display.subSequence(start, end);
- }
-
- public String toString() {
- return display.toString();
- }
-
- /* Comparable */
- public int compareTo (Object other) {
- Tracker o = (Tracker) other;
- if (frequency == 0.0) {
- if (o.frequency == 0.0)
- return 0;
- return -1;
- }
- if (o.frequency == 0.0)
- return 1;
-
- int a = serial - o.serial;
- int b = call.compareTo(o.call);
- int c = (int) Math.signum(frequency - o.frequency);
-
- if (b != 0)
- return b;
- if (c != 0)
- return c;
- return a;
- }
-}
-
-public class AltosDroid extends FragmentActivity implements AltosUnitsListener, LocationListener {
-
- // Actions sent to the telemetry server at startup time
-
- public static final String ACTION_BLUETOOTH = "org.altusmetrum.AltosDroid.BLUETOOTH";
- public static final String ACTION_USB = "org.altusmetrum.AltosDroid.USB";
-
- // Message types received by our Handler
-
- public static final int MSG_STATE = 1;
- public static final int MSG_UPDATE_AGE = 2;
- public static final int MSG_IDLE_MODE = 3;
- public static final int MSG_IGNITER_STATUS = 4;
-
- // Intent request codes
- public static final int REQUEST_CONNECT_DEVICE = 1;
- public static final int REQUEST_ENABLE_BT = 2;
- public static final int REQUEST_PRELOAD_MAPS = 3;
- public static final int REQUEST_IDLE_MODE = 5;
- public static final int REQUEST_IGNITERS = 6;
- public static final int REQUEST_SETUP = 7;
-
- public static final String EXTRA_IDLE_MODE = "idle_mode";
- public static final String EXTRA_IDLE_RESULT = "idle_result";
- public static final String EXTRA_TELEMETRY_SERVICE = "telemetry_service";
-
- // Setup result bits
- public static final int SETUP_BAUD = 1;
- public static final int SETUP_UNITS = 2;
- public static final int SETUP_MAP_SOURCE = 4;
- public static final int SETUP_MAP_TYPE = 8;
-
- public static FragmentManager fm;
-
- private BluetoothAdapter mBluetoothAdapter = null;
-
- // Flight state values
- private TextView mCallsignView;
- private TextView mRSSIView;
- private TextView mSerialView;
- private TextView mFlightView;
- private RelativeLayout mStateLayout;
- private TextView mStateView;
- private TextView mAgeView;
- private boolean mAgeViewOld;
- private int mAgeNewColor;
- private int mAgeOldColor;
-
- public static final String tab_pad_name = "pad";
- public static final String tab_flight_name = "flight";
- public static final String tab_recover_name = "recover";
- public static final String tab_map_name = "map";
-
- // field to display the version at the bottom of the screen
- private TextView mVersion;
-
- private boolean idle_mode = false;
-
- public Location location = null;
-
- private AltosState state;
- private SavedState saved_state;
-
- // Tabs
- TabHost mTabHost;
- AltosViewPager mViewPager;
- TabsAdapter mTabsAdapter;
- ArrayList<AltosDroidTab> mTabs = new ArrayList<AltosDroidTab>();
- int tabHeight;
-
- // Timer and Saved flight state for Age calculation
- private Timer timer;
-
- TelemetryState telemetry_state;
- Tracker[] trackers;
-
-
- UsbDevice pending_usb_device;
- boolean start_with_usb;
-
- // Service
- private boolean mIsBound = false;
- private Messenger mService = null;
- final Messenger mMessenger = new Messenger(new IncomingHandler(this));
-
- // Text to Speech
- private AltosVoice mAltosVoice = null;
-
- // The Handler that gets information back from the Telemetry Service
- static class IncomingHandler extends Handler {
- private final WeakReference<AltosDroid> mAltosDroid;
- IncomingHandler(AltosDroid ad) { mAltosDroid = new WeakReference<AltosDroid>(ad); }
-
- @Override
- public void handleMessage(Message msg) {
- AltosDroid ad = mAltosDroid.get();
-
- switch (msg.what) {
- case MSG_STATE:
- if (msg.obj == null) {
- AltosDebug.debug("telemetry_state null!");
- return;
- }
- ad.update_state((TelemetryState) msg.obj);
- break;
- case MSG_UPDATE_AGE:
- ad.update_age();
- break;
- case MSG_IDLE_MODE:
- ad.idle_mode = (Boolean) msg.obj;
- ad.update_state(null);
- break;
- }
- }
- };
-
-
- private ServiceConnection mConnection = new ServiceConnection() {
- public void onServiceConnected(ComponentName className, IBinder service) {
- mService = new Messenger(service);
- try {
- Message msg = Message.obtain(null, TelemetryService.MSG_REGISTER_CLIENT);
- msg.replyTo = mMessenger;
- mService.send(msg);
- } catch (RemoteException e) {
- // In this case the service has crashed before we could even do anything with it
- }
- if (pending_usb_device != null) {
- try {
- mService.send(Message.obtain(null, TelemetryService.MSG_OPEN_USB, pending_usb_device));
- pending_usb_device = null;
- } catch (RemoteException e) {
- }
- }
- }
-
- public void onServiceDisconnected(ComponentName className) {
- // This is called when the connection with the service has been unexpectedly disconnected - process crashed.
- mService = null;
- }
- };
-
- void doBindService() {
- bindService(new Intent(this, TelemetryService.class), mConnection, Context.BIND_AUTO_CREATE);
- mIsBound = true;
- }
-
- void doUnbindService() {
- if (mIsBound) {
- // If we have received the service, and hence registered with it, then now is the time to unregister.
- if (mService != null) {
- try {
- Message msg = Message.obtain(null, TelemetryService.MSG_UNREGISTER_CLIENT);
- msg.replyTo = mMessenger;
- mService.send(msg);
- } catch (RemoteException e) {
- // There is nothing special we need to do if the service has crashed.
- }
- }
- // Detach our existing connection.
- unbindService(mConnection);
- mIsBound = false;
- }
- }
-
- public void registerTab(AltosDroidTab mTab) {
- mTabs.add(mTab);
- }
-
- public void unregisterTab(AltosDroidTab mTab) {
- mTabs.remove(mTab);
- }
-
- public void units_changed(boolean imperial_units) {
- for (AltosDroidTab mTab : mTabs)
- mTab.units_changed(imperial_units);
- }
-
- void update_title(TelemetryState telemetry_state) {
- switch (telemetry_state.connect) {
- case TelemetryState.CONNECT_CONNECTED:
- if (telemetry_state.config != null) {
- String str = String.format("S/N %d %6.3f MHz%s", telemetry_state.config.serial,
- telemetry_state.frequency, idle_mode ? " (idle)" : "");
- if (telemetry_state.telemetry_rate != AltosLib.ao_telemetry_rate_38400)
- str = str.concat(String.format(" %d bps",
- AltosLib.ao_telemetry_rate_values[telemetry_state.telemetry_rate]));
- setTitle(str);
- } else {
- setTitle(R.string.title_connected_to);
- }
- break;
- case TelemetryState.CONNECT_CONNECTING:
- if (telemetry_state.address != null)
- setTitle(String.format("Connecting to %s...", telemetry_state.address.name));
- else
- setTitle("Connecting to something...");
- break;
- case TelemetryState.CONNECT_DISCONNECTED:
- case TelemetryState.CONNECT_NONE:
- setTitle(R.string.title_not_connected);
- break;
- }
- }
-
- void start_timer() {
- if (timer == null) {
- timer = new Timer();
- timer.scheduleAtFixedRate(new TimerTask(){ public void run() {onTimerTick();}}, 1000L, 1000L);
- }
- }
-
- void stop_timer() {
- if (timer != null) {
- timer.cancel();
- timer.purge();
- timer = null;
- }
- }
-
- int selected_serial = 0;
- int current_serial;
- long switch_time;
-
- void set_switch_time() {
- switch_time = System.currentTimeMillis();
- selected_serial = 0;
- }
-
- boolean registered_units_listener;
-
- void update_state(TelemetryState new_telemetry_state) {
-
- if (new_telemetry_state != null)
- telemetry_state = new_telemetry_state;
-
- if (selected_serial != 0)
- current_serial = selected_serial;
-
- if (current_serial == 0)
- current_serial = telemetry_state.latest_serial;
-
- if (!registered_units_listener) {
- registered_units_listener = true;
- AltosPreferences.register_units_listener(this);
- }
-
- int num_trackers = 0;
- for (AltosState s : telemetry_state.states.values()) {
- num_trackers++;
- }
-
- trackers = new Tracker[num_trackers + 1];
-
- int n = 0;
- trackers[n++] = new Tracker(0, "auto", 0.0);
-
- for (AltosState s : telemetry_state.states.values())
- trackers[n++] = new Tracker(s);
-
- Arrays.sort(trackers);
-
- update_title(telemetry_state);
-
- AltosState state = null;
- boolean aged = true;
-
- if (telemetry_state.states.containsKey(current_serial)) {
- state = telemetry_state.states.get(current_serial);
- int age = state_age(state.received_time);
- if (age < 20)
- aged = false;
- if (current_serial == selected_serial)
- aged = false;
- else if (switch_time != 0 && (switch_time - state.received_time) > 0)
- aged = true;
- }
-
- if (aged) {
- AltosState newest_state = null;
- int newest_age = 0;
-
- for (int serial : telemetry_state.states.keySet()) {
- AltosState existing = telemetry_state.states.get(serial);
- int existing_age = state_age(existing.received_time);
-
- if (newest_state == null || existing_age < newest_age) {
- newest_state = existing;
- newest_age = existing_age;
- }
- }
-
- if (newest_state != null)
- state = newest_state;
- }
-
- update_ui(telemetry_state, state, telemetry_state.quiet);
-
- start_timer();
- }
-
- boolean same_string(String a, String b) {
- if (a == null) {
- if (b == null)
- return true;
- return false;
- } else {
- if (b == null)
- return false;
- return a.equals(b);
- }
- }
-
-
- private int blend_component(int a, int b, double r, int shift, int mask) {
- return ((int) (((a >> shift) & mask) * r + ((b >> shift) & mask) * (1 - r)) & mask) << shift;
- }
- private int blend_color(int a, int b, double r) {
- return (blend_component(a, b, r, 0, 0xff) |
- blend_component(a, b, r, 8, 0xff) |
- blend_component(a, b, r, 16, 0xff) |
- blend_component(a, b, r, 24, 0xff));
- }
-
- int state_age(long received_time) {
- return (int) ((System.currentTimeMillis() - received_time + 500) / 1000);
- }
-
- void set_screen_on(int age) {
- if (age < 60)
- getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
- else
- getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
- }
-
- void update_age() {
- if (saved_state != null) {
- int age = state_age(saved_state.received_time);
-
- double age_scale = age / 100.0;
-
- if (age_scale > 1.0)
- age_scale = 1.0;
-
- mAgeView.setTextColor(blend_color(mAgeOldColor, mAgeNewColor, age_scale));
-
- set_screen_on(age);
-
- String text;
- if (age < 60)
- text = String.format("%ds", age);
- else if (age < 60 * 60)
- text = String.format("%dm", age / 60);
- else if (age < 60 * 60 * 24)
- text = String.format("%dh", age / (60 * 60));
- else
- text = String.format("%dd", age / (24 * 60 * 60));
- mAgeView.setText(text);
- }
- }
-
- void update_ui(TelemetryState telem_state, AltosState state, boolean quiet) {
-
- this.state = state;
-
- int prev_state = AltosLib.ao_flight_invalid;
-
- AltosGreatCircle from_receiver = null;
-
- if (saved_state != null)
- prev_state = saved_state.state;
-
- if (state != null) {
- set_screen_on(state_age(state.received_time));
-
- if (state.state() == AltosLib.ao_flight_stateless) {
- boolean prev_locked = false;
- boolean locked = false;
-
- if(state.gps != null)
- locked = state.gps.locked;
- if (saved_state != null)
- prev_locked = saved_state.locked;
- if (prev_locked != locked) {
- String currentTab = mTabHost.getCurrentTabTag();
- if (locked) {
- if (currentTab.equals(tab_pad_name)) mTabHost.setCurrentTabByTag(tab_flight_name);
- } else {
- if (currentTab.equals(tab_flight_name)) mTabHost.setCurrentTabByTag(tab_pad_name);
- }
- }
- } else {
- if (prev_state != state.state()) {
- String currentTab = mTabHost.getCurrentTabTag();
- switch (state.state()) {
- case AltosLib.ao_flight_boost:
- if (currentTab.equals(tab_pad_name)) mTabHost.setCurrentTabByTag(tab_flight_name);
- break;
- case AltosLib.ao_flight_landed:
- if (currentTab.equals(tab_flight_name)) mTabHost.setCurrentTabByTag(tab_recover_name);
- break;
- case AltosLib.ao_flight_stateless:
- if (currentTab.equals(tab_pad_name)) mTabHost.setCurrentTabByTag(tab_flight_name);
- break;
- }
- }
- }
-
- if (location != null && state.gps != null && state.gps.locked) {
- double altitude = 0;
- if (location.hasAltitude())
- altitude = location.getAltitude();
- from_receiver = new AltosGreatCircle(location.getLatitude(),
- location.getLongitude(),
- altitude,
- state.gps.lat,
- state.gps.lon,
- state.gps.alt);
- }
-
- if (saved_state == null || !same_string(saved_state.callsign, state.cal_data().callsign)) {
- mCallsignView.setText(state.cal_data().callsign);
- }
- if (saved_state == null || state.cal_data().serial != saved_state.serial) {
- if (state.cal_data().serial == AltosLib.MISSING)
- mSerialView.setText("");
- else
- mSerialView.setText(String.format("%d", state.cal_data().serial));
- }
- if (saved_state == null || state.cal_data().flight != saved_state.flight) {
- if (state.cal_data().flight == AltosLib.MISSING)
- mFlightView.setText("");
- else
- mFlightView.setText(String.format("%d", state.cal_data().flight));
- }
- if (saved_state == null || state.state() != saved_state.state) {
- if (state.state() == AltosLib.ao_flight_stateless) {
- mStateLayout.setVisibility(View.GONE);
- } else {
- mStateView.setText(state.state_name());
- mStateLayout.setVisibility(View.VISIBLE);
- }
- }
- if (saved_state == null || state.rssi != saved_state.rssi) {
- if (state.rssi == AltosLib.MISSING)
- mRSSIView.setText("");
- else
- mRSSIView.setText(String.format("%d", state.rssi));
- }
- saved_state = new SavedState(state);
- }
-
- for (AltosDroidTab mTab : mTabs)
- mTab.update_ui(telem_state, state, from_receiver, location, mTab == mTabsAdapter.currentItem());
-
- AltosDebug.debug("quiet %b\n", quiet);
- if (mAltosVoice != null)
- mAltosVoice.tell(telem_state, state, from_receiver, location, (AltosDroidTab) mTabsAdapter.currentItem(), quiet);
-
- }
-
- private void onTimerTick() {
- try {
- mMessenger.send(Message.obtain(null, MSG_UPDATE_AGE));
- } catch (RemoteException e) {
- }
- }
-
- static String pos(double p, String pos, String neg) {
- String h = pos;
- if (p == AltosLib.MISSING)
- return "";
- if (p < 0) {
- h = neg;
- p = -p;
- }
- int deg = (int) Math.floor(p);
- double min = (p - Math.floor(p)) * 60.0;
- return String.format("%d°%9.4f\" %s", deg, min, h);
- }
-
- static String number(String format, double value) {
- if (value == AltosLib.MISSING)
- return "";
- return String.format(format, value);
- }
-
- static String integer(String format, int value) {
- if (value == AltosLib.MISSING)
- return "";
- return String.format(format, value);
- }
-
- private View create_tab_view(String label) {
- LayoutInflater inflater = (LayoutInflater) this.getLayoutInflater();
- View tab_view = inflater.inflate(R.layout.tab_layout, null);
- TextView text_view = (TextView) tab_view.findViewById (R.id.tabLabel);
- text_view.setText(label);
- return tab_view;
- }
-
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- AltosDebug.init(this);
- AltosDebug.debug("+++ ON CREATE +++");
-
- // Initialise preferences
- AltosDroidPreferences.init(this);
-
- fm = getSupportFragmentManager();
-
- // Set up the window layout
- setContentView(R.layout.altosdroid);
-
- // Create the Tabs and ViewPager
- mTabHost = (TabHost)findViewById(android.R.id.tabhost);
- mTabHost.setup();
-
- mViewPager = (AltosViewPager)findViewById(R.id.pager);
- mViewPager.setOffscreenPageLimit(4);
-
- mTabsAdapter = new TabsAdapter(this, mTabHost, mViewPager);
-
- mTabsAdapter.addTab(mTabHost.newTabSpec(tab_pad_name).setIndicator(create_tab_view("Pad")), TabPad.class, null);
- mTabsAdapter.addTab(mTabHost.newTabSpec(tab_flight_name).setIndicator(create_tab_view("Flight")), TabFlight.class, null);
- mTabsAdapter.addTab(mTabHost.newTabSpec(tab_recover_name).setIndicator(create_tab_view("Recover")), TabRecover.class, null);
- mTabsAdapter.addTab(mTabHost.newTabSpec(tab_map_name).setIndicator(create_tab_view("Map")), TabMap.class, null);
-
- // Display the Version
- mVersion = (TextView) findViewById(R.id.version);
- mVersion.setText("Version: " + BuildInfo.version +
- " Built: " + BuildInfo.builddate + " " + BuildInfo.buildtime + " " + BuildInfo.buildtz +
- " (" + BuildInfo.branch + "-" + BuildInfo.commitnum + "-" + BuildInfo.commithash + ")");
-
- mCallsignView = (TextView) findViewById(R.id.callsign_value);
- mRSSIView = (TextView) findViewById(R.id.rssi_value);
- mSerialView = (TextView) findViewById(R.id.serial_value);
- mFlightView = (TextView) findViewById(R.id.flight_value);
- mStateLayout = (RelativeLayout) findViewById(R.id.state_container);
- mStateView = (TextView) findViewById(R.id.state_value);
- mAgeView = (TextView) findViewById(R.id.age_value);
- mAgeNewColor = mAgeView.getTextColors().getDefaultColor();
- mAgeOldColor = getResources().getColor(R.color.old_color);
- }
-
- private void ensureBluetooth() {
- // Get local Bluetooth adapter
- mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
-
- /* if there is a BT adapter and it isn't turned on, then turn it on */
- if (mBluetoothAdapter != null && !mBluetoothAdapter.isEnabled()) {
- Intent enableIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
- startActivityForResult(enableIntent, AltosDroid.REQUEST_ENABLE_BT);
- }
- }
-
- private boolean check_usb() {
- UsbDevice device = AltosUsb.find_device(this, AltosLib.product_basestation);
-
- if (device != null) {
- Intent i = new Intent(this, AltosDroid.class);
- PendingIntent pi = PendingIntent.getActivity(this, 0, new Intent("hello world", null, this, AltosDroid.class), 0);
-
- if (AltosUsb.request_permission(this, device, pi)) {
- connectUsb(device);
- }
- start_with_usb = true;
- return true;
- }
-
- start_with_usb = false;
-
- return false;
- }
-
- private void noticeIntent(Intent intent) {
-
- /* Ok, this is pretty convenient.
- *
- * When a USB device is plugged in, and our 'hotplug'
- * intent registration fires, we get an Intent with
- * EXTRA_DEVICE set.
- *
- * When we start up and see a usb device and request
- * permission to access it, that queues a
- * PendingIntent, which has the EXTRA_DEVICE added in,
- * along with the EXTRA_PERMISSION_GRANTED field as
- * well.
- *
- * So, in both cases, we get the device name using the
- * same call. We check to see if access was granted,
- * in which case we ignore the device field and do our
- * usual startup thing.
- */
-
- UsbDevice device = (UsbDevice) intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
- boolean granted = intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, true);
-
- AltosDebug.debug("intent %s device %s granted %s", intent, device, granted);
-
- if (!granted)
- device = null;
-
- if (device != null) {
- AltosDebug.debug("intent has usb device " + device.toString());
- connectUsb(device);
- } else {
-
- /* 'granted' is only false if this intent came
- * from the request_permission call and
- * permission was denied. In which case, we
- * don't want to loop forever...
- */
- if (granted) {
- AltosDebug.debug("check for a USB device at startup");
- if (check_usb())
- return;
- }
- AltosDebug.debug("Starting by looking for bluetooth devices");
- ensureBluetooth();
- }
- }
-
- @Override
- public void onStart() {
- super.onStart();
- AltosDebug.debug("++ ON START ++");
-
- set_switch_time();
-
- noticeIntent(getIntent());
-
- // Start Telemetry Service
- String action = start_with_usb ? ACTION_USB : ACTION_BLUETOOTH;
-
- startService(new Intent(action, null, AltosDroid.this, TelemetryService.class));
-
- doBindService();
-
- if (mAltosVoice == null)
- mAltosVoice = new AltosVoice(this);
-
- }
-
- @Override
- public void onNewIntent(Intent intent) {
- super.onNewIntent(intent);
- AltosDebug.debug("onNewIntent");
- noticeIntent(intent);
- }
-
- @Override
- public void onResume() {
- super.onResume();
- AltosDebug.debug("+ ON RESUME +");
-
- // Listen for GPS and Network position updates
- LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
- locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 1, this);
-
- location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
-
- if (location != null)
- AltosDebug.debug("Resume, location is %f,%f\n",
- location.getLatitude(),
- location.getLongitude());
-
- update_ui(telemetry_state, state, true);
- }
-
- @Override
- public void onPause() {
- super.onPause();
- AltosDebug.debug("- ON PAUSE -");
- // Stop listening for location updates
- ((LocationManager) getSystemService(Context.LOCATION_SERVICE)).removeUpdates(this);
- }
-
- @Override
- public void onStop() {
- super.onStop();
- AltosDebug.debug("-- ON STOP --");
- }
-
- @Override
- public void onDestroy() {
- super.onDestroy();
- AltosDebug.debug("--- ON DESTROY ---");
-
- doUnbindService();
- if (mAltosVoice != null) {
- mAltosVoice.stop();
- mAltosVoice = null;
- }
- stop_timer();
- }
-
- protected void onActivityResult(int requestCode, int resultCode, Intent data) {
- AltosDebug.debug("onActivityResult " + resultCode);
- switch (requestCode) {
- case REQUEST_CONNECT_DEVICE:
- // When DeviceListActivity returns with a device to connect to
- if (resultCode == Activity.RESULT_OK) {
- connectDevice(data);
- }
- break;
- case REQUEST_ENABLE_BT:
- // When the request to enable Bluetooth returns
- if (resultCode == Activity.RESULT_OK) {
- // Bluetooth is now enabled, so set up a chat session
- //setupChat();
- AltosDebug.debug("BT enabled");
- bluetoothEnabled(data);
- } else {
- // User did not enable Bluetooth or an error occured
- AltosDebug.debug("BT not enabled");
- }
- break;
- case REQUEST_IDLE_MODE:
- if (resultCode == Activity.RESULT_OK)
- idle_mode(data);
- break;
- case REQUEST_IGNITERS:
- break;
- case REQUEST_SETUP:
- if (resultCode == Activity.RESULT_OK)
- note_setup_changes(data);
- break;
- }
- }
-
- private void note_setup_changes(Intent data) {
- int changes = data.getIntExtra(SetupActivity.EXTRA_SETUP_CHANGES, 0);
-
- if ((changes & SETUP_BAUD) != 0) {
- try {
- mService.send(Message.obtain(null, TelemetryService.MSG_SETBAUD,
- AltosPreferences.telemetry_rate(1)));
- } catch (RemoteException re) {
- }
- }
- if ((changes & SETUP_UNITS) != 0) {
- /* nothing to do here */
- }
- if ((changes & SETUP_MAP_SOURCE) != 0) {
- /* nothing to do here */
- }
- if ((changes & SETUP_MAP_TYPE) != 0) {
- /* nothing to do here */
- }
- set_switch_time();
- }
-
- private void connectUsb(UsbDevice device) {
- if (mService == null)
- pending_usb_device = device;
- else {
- // Attempt to connect to the device
- try {
- mService.send(Message.obtain(null, TelemetryService.MSG_OPEN_USB, device));
- AltosDebug.debug("Sent OPEN_USB message");
- } catch (RemoteException e) {
- AltosDebug.debug("connect device message failed");
- }
- }
- }
-
- private void bluetoothEnabled(Intent data) {
- try {
- mService.send(Message.obtain(null, TelemetryService.MSG_BLUETOOTH_ENABLED, null));
- } catch (RemoteException e) {
- AltosDebug.debug("send BT enabled message failed");
- }
- }
-
- private void connectDevice(Intent data) {
- // Attempt to connect to the device
- try {
- String address = data.getExtras().getString(DeviceListActivity.EXTRA_DEVICE_ADDRESS);
- String name = data.getExtras().getString(DeviceListActivity.EXTRA_DEVICE_NAME);
-
- AltosDebug.debug("Connecting to " + address + " " + name);
- DeviceAddress a = new DeviceAddress(address, name);
- mService.send(Message.obtain(null, TelemetryService.MSG_CONNECT, a));
- AltosDebug.debug("Sent connecting message");
- } catch (RemoteException e) {
- AltosDebug.debug("connect device message failed");
- }
- }
-
- private void disconnectDevice(boolean remember) {
- try {
- mService.send(Message.obtain(null, TelemetryService.MSG_DISCONNECT, (Boolean) remember));
- } catch (RemoteException e) {
- }
- }
-
- private void idle_mode(Intent data) {
- int type = data.getIntExtra(IdleModeActivity.EXTRA_IDLE_RESULT, -1);
- Message msg;
-
- AltosDebug.debug("intent idle_mode %d", type);
- switch (type) {
- case IdleModeActivity.IDLE_MODE_CONNECT:
- msg = Message.obtain(null, TelemetryService.MSG_MONITOR_IDLE_START);
- try {
- mService.send(msg);
- } catch (RemoteException re) {
- }
- break;
- case IdleModeActivity.IDLE_MODE_DISCONNECT:
- msg = Message.obtain(null, TelemetryService.MSG_MONITOR_IDLE_STOP);
- try {
- mService.send(msg);
- } catch (RemoteException re) {
- }
- break;
- case IdleModeActivity.IDLE_MODE_REBOOT:
- msg = Message.obtain(null, TelemetryService.MSG_REBOOT);
- try {
- mService.send(msg);
- } catch (RemoteException re) {
- }
- break;
- case IdleModeActivity.IDLE_MODE_IGNITERS:
- Intent serverIntent = new Intent(this, IgniterActivity.class);
- startActivityForResult(serverIntent, REQUEST_IGNITERS);
- break;
- }
- }
-
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- MenuInflater inflater = getMenuInflater();
- inflater.inflate(R.menu.option_menu, menu);
- return true;
- }
-
- void setFrequency(double freq) {
- try {
- mService.send(Message.obtain(null, TelemetryService.MSG_SETFREQUENCY, freq));
- set_switch_time();
- } catch (RemoteException e) {
- }
- }
-
- void setFrequency(AltosFrequency frequency) {
- setFrequency (frequency.frequency);
- }
-
- void setBaud(int baud) {
- try {
- mService.send(Message.obtain(null, TelemetryService.MSG_SETBAUD, baud));
- set_switch_time();
- } catch (RemoteException e) {
- }
- }
-
- void setBaud(String baud) {
- try {
- int value = Integer.parseInt(baud);
- int rate = AltosLib.ao_telemetry_rate_38400;
- switch (value) {
- case 2400:
- rate = AltosLib.ao_telemetry_rate_2400;
- break;
- case 9600:
- rate = AltosLib.ao_telemetry_rate_9600;
- break;
- case 38400:
- rate = AltosLib.ao_telemetry_rate_38400;
- break;
- }
- setBaud(rate);
- } catch (NumberFormatException e) {
- }
- }
-
- void select_tracker(int serial) {
- int i;
-
- AltosDebug.debug("select tracker %d\n", serial);
-
- if (serial == selected_serial) {
- AltosDebug.debug("%d already selected\n", serial);
- return;
- }
-
- if (serial != 0) {
- for (i = 0; i < trackers.length; i++)
- if (trackers[i].serial == serial)
- break;
-
- if (i == trackers.length) {
- AltosDebug.debug("attempt to select unknown tracker %d\n", serial);
- return;
- }
- }
-
- current_serial = selected_serial = serial;
- update_state(null);
- }
-
- void touch_trackers(Integer[] serials) {
- AlertDialog.Builder builder_tracker = new AlertDialog.Builder(this);
- builder_tracker.setTitle("Select Tracker");
-
- final Tracker[] my_trackers = new Tracker[serials.length + 1];
-
- my_trackers[0] = new Tracker(null);
-
- for (int i = 0; i < serials.length; i++) {
- AltosState s = telemetry_state.states.get(serials[i]);
- my_trackers[i+1] = new Tracker(s);
- }
- builder_tracker.setItems(my_trackers,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int item) {
- if (item == 0)
- select_tracker(0);
- else
- select_tracker(my_trackers[item].serial);
- }
- });
- AlertDialog alert_tracker = builder_tracker.create();
- alert_tracker.show();
- }
-
- void delete_track(int serial) {
- try {
- mService.send(Message.obtain(null, TelemetryService.MSG_DELETE_SERIAL, (Integer) serial));
- } catch (Exception ex) {
- }
- }
-
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- Intent serverIntent = null;
- switch (item.getItemId()) {
- case R.id.connect_scan:
- ensureBluetooth();
- // Launch the DeviceListActivity to see devices and do scan
- serverIntent = new Intent(this, DeviceListActivity.class);
- startActivityForResult(serverIntent, REQUEST_CONNECT_DEVICE);
- return true;
- case R.id.disconnect:
- /* Disconnect the device
- */
- disconnectDevice(false);
- return true;
- case R.id.quit:
- AltosDebug.debug("R.id.quit");
- disconnectDevice(true);
- finish();
- return true;
- case R.id.setup:
- serverIntent = new Intent(this, SetupActivity.class);
- startActivityForResult(serverIntent, REQUEST_SETUP);
- return true;
- case R.id.select_freq:
- // Set the TBT radio frequency
-
- final AltosFrequency[] frequencies = AltosPreferences.common_frequencies();
- String[] frequency_strings = new String[frequencies.length];
- for (int i = 0; i < frequencies.length; i++)
- frequency_strings[i] = frequencies[i].toString();
-
- AlertDialog.Builder builder_freq = new AlertDialog.Builder(this);
- builder_freq.setTitle("Pick a frequency");
- builder_freq.setItems(frequency_strings,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int item) {
- setFrequency(frequencies[item]);
- }
- });
- AlertDialog alert_freq = builder_freq.create();
- alert_freq.show();
- return true;
- case R.id.select_tracker:
- if (trackers != null) {
- AlertDialog.Builder builder_serial = new AlertDialog.Builder(this);
- builder_serial.setTitle("Select a tracker");
- builder_serial.setItems(trackers,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int item) {
- System.out.printf("select item %d %s\n", item, trackers[item].display);
- if (item == 0)
- select_tracker(0);
- else
- select_tracker(trackers[item].serial);
- }
- });
- AlertDialog alert_serial = builder_serial.create();
- alert_serial.show();
-
- }
- return true;
- case R.id.delete_track:
- if (trackers != null) {
- AlertDialog.Builder builder_serial = new AlertDialog.Builder(this);
- builder_serial.setTitle("Delete a track");
- final Tracker[] my_trackers = new Tracker[trackers.length - 1];
- for (int i = 0; i < trackers.length - 1; i++)
- my_trackers[i] = trackers[i+1];
- builder_serial.setItems(my_trackers,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int item) {
- delete_track(my_trackers[item].serial);
- }
- });
- AlertDialog alert_serial = builder_serial.create();
- alert_serial.show();
-
- }
- return true;
- case R.id.idle_mode:
- serverIntent = new Intent(this, IdleModeActivity.class);
- serverIntent.putExtra(EXTRA_IDLE_MODE, idle_mode);
- startActivityForResult(serverIntent, REQUEST_IDLE_MODE);
- return true;
- }
- return false;
- }
-
- static String direction(AltosGreatCircle from_receiver,
- Location receiver) {
- if (from_receiver == null)
- return null;
-
- if (receiver == null)
- return null;
-
- if (!receiver.hasBearing())
- return null;
-
- float bearing = receiver.getBearing();
- float heading = (float) from_receiver.bearing - bearing;
-
- while (heading <= -180.0f)
- heading += 360.0f;
- while (heading > 180.0f)
- heading -= 360.0f;
-
- int iheading = (int) (heading + 0.5f);
-
- if (-1 < iheading && iheading < 1)
- return "ahead";
- else if (iheading < -179 || 179 < iheading)
- return "backwards";
- else if (iheading < 0)
- return String.format("left %d°", -iheading);
- else
- return String.format("right %d°", iheading);
- }
-
- public void onLocationChanged(Location location) {
- this.location = location;
- AltosDebug.debug("Location changed to %f,%f",
- location.getLatitude(),
- location.getLongitude());
- update_ui(telemetry_state, state, false);
- }
-
- public void onStatusChanged(String provider, int status, Bundle extras) {
- AltosDebug.debug("Location status now %d\n", status);
- }
-
- public void onProviderEnabled(String provider) {
- AltosDebug.debug("Location provider enabled %s\n", provider);
- }
-
- public void onProviderDisabled(String provider) {
- AltosDebug.debug("Location provider disabled %s\n", provider);
- }
-}
projects / fw / altos / blobdiff