import android.os.Messenger;
import android.os.RemoteException;
import android.support.v4.app.FragmentActivity;
+import android.support.v4.app.FragmentManager;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.Window;
+import android.view.View;
import android.widget.TabHost;
import android.widget.TextView;
+import android.widget.RelativeLayout;
import android.widget.Toast;
import android.app.AlertDialog;
import android.location.Location;
public class AltosDroid extends FragmentActivity {
// Debugging
- private static final String TAG = "AltosDroid";
- private static final boolean D = true;
+ static final String TAG = "AltosDroid";
+ static final boolean D = true;
// Message types received by our Handler
public static final int MSG_STATE_CHANGE = 1;
public static final int MSG_UPDATE_AGE = 3;
public static final int MSG_LOCATION = 4;
public static final int MSG_CRC_ERROR = 5;
+ public static final int MSG_FREQUENCY = 6;
+ public static final int MSG_TELEMETRY_RATE = 7;
// Intent request codes
private static final int REQUEST_CONNECT_DEVICE = 1;
private static final int REQUEST_ENABLE_BT = 2;
+ public static FragmentManager fm;
+
// Layout Views
private TextView mTitle;
private TextView mRSSIView;
private TextView mSerialView;
private TextView mFlightView;
+ private RelativeLayout mStateLayout;
private TextView mStateView;
private TextView mAgeView;
// field to display the version at the bottom of the screen
private TextView mVersion;
+ private double frequency;
+ private int telemetry_rate;
+
// Tabs
TabHost mTabHost;
AltosViewPager mViewPager;
private Messenger mService = null;
final Messenger mMessenger = new Messenger(new IncomingHandler(this));
- // Preferences
- private AltosDroidPreferences prefs = null;
-
// TeleBT Config data
private AltosConfigData mConfigData = null;
// Local Bluetooth adapter
if(D) Log.d(TAG, "MSG_STATE_CHANGE: " + msg.arg1);
switch (msg.arg1) {
case TelemetryService.STATE_CONNECTED:
- ad.mConfigData = (AltosConfigData) msg.obj;
- String str = String.format(" %s S/N: %d", ad.mConfigData.product, ad.mConfigData.serial);
- ad.mTitle.setText(R.string.title_connected_to);
- ad.mTitle.append(str);
- Toast.makeText(ad.getApplicationContext(), "Connected to " + str, Toast.LENGTH_SHORT).show();
+ ad.set_config_data((AltosConfigData) msg.obj);
break;
case TelemetryService.STATE_CONNECTING:
ad.mTitle.setText(R.string.title_connecting);
case TelemetryService.STATE_NONE:
ad.mConfigData = null;
ad.mTitle.setText(R.string.title_not_connected);
+ String active_device = AltosDroidPreferences.active_device();
+ if (active_device != null)
+ ad.connectDevice(active_device);
break;
}
break;
ad.set_location((Location) msg.obj);
break;
case MSG_CRC_ERROR:
+ break;
case MSG_UPDATE_AGE:
if (ad.saved_state != null) {
ad.mAgeView.setText(String.format("%d", (System.currentTimeMillis() - ad.saved_state.received_time + 500) / 1000));
}
break;
+ case MSG_FREQUENCY:
+ ad.set_frequency((Double) msg.obj);
+ break;
+ case MSG_TELEMETRY_RATE:
+ ad.set_telemetry_rate((Integer) msg.obj);
+ break;
}
}
};
void set_location(Location location) {
saved_location = location;
+ Log.d(TAG, "set_location");
update_ui(saved_state);
}
+ void set_title() {
+ if (mConfigData != null) {
+ String str = String.format("S/N %d %6.3f MHz", mConfigData.serial, frequency);
+
+ if (telemetry_rate != AltosLib.ao_telemetry_rate_38400)
+ str = str.concat(String.format(" %d bps", AltosLib.ao_telemetry_rate_values[telemetry_rate]));
+ mTitle.setText(str);
+ }
+ }
+
+ void set_frequency(double frequency) {
+ if (D) Log.d(TAG, String.format("AltosDroid: set_frequency %f\n", frequency));
+ this.frequency = frequency;
+ set_title();
+ }
+
+ void set_telemetry_rate(int telemetry_rate) {
+ if (D) Log.d(TAG, String.format("AltosDroid: set_telemetry_rate %d\n", telemetry_rate));
+ this.telemetry_rate = telemetry_rate;
+ set_title();
+ }
+
+ void set_config_data(AltosConfigData config_data) {
+ mConfigData = config_data;
+ set_title();
+ }
+
+ 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);
+ }
+ }
+
void update_ui(AltosState state) {
- if (state != null && saved_state != null) {
- if (saved_state.state != state.state) {
+
+ Log.d(TAG, "update_ui");
+
+ int prev_state = AltosLib.ao_flight_invalid;
+
+ if (saved_state != null)
+ prev_state = saved_state.state;
+
+ if (state != null) {
+ Log.d(TAG, String.format("prev state %d new state %d\n", prev_state, state.state));
+ if (prev_state != state.state) {
String currentTab = mTabHost.getCurrentTabTag();
+ Log.d(TAG, "switch state");
switch (state.state) {
case AltosLib.ao_flight_boost:
if (currentTab.equals("pad")) mTabHost.setCurrentTabByTag("ascent");
case AltosLib.ao_flight_landed:
if (currentTab.equals("descent")) mTabHost.setCurrentTabByTag("landed");
break;
+ case AltosLib.ao_flight_stateless:
+ if (currentTab.equals("pad")) mTabHost.setCurrentTabByTag("descent");
+ break;
}
}
}
- saved_state = state;
AltosGreatCircle from_receiver = null;
}
if (state != null) {
- mCallsignView.setText(state.callsign);
- mSerialView.setText(String.format("%d", state.serial));
- mFlightView.setText(String.format("%d", state.flight));
- mStateView.setText(state.state_name());
- mRSSIView.setText(String.format("%d", state.rssi));
+ if (saved_state == null || !same_string(saved_state.callsign, state.callsign)) {
+ Log.d(TAG, "update callsign");
+ mCallsignView.setText(state.callsign);
+ }
+ if (saved_state == null || state.serial != saved_state.serial) {
+ Log.d(TAG, "update serial");
+ mSerialView.setText(String.format("%d", state.serial));
+ }
+ if (saved_state == null || state.flight != saved_state.flight) {
+ Log.d(TAG, "update flight");
+ mFlightView.setText(String.format("%d", state.flight));
+ }
+ if (saved_state == null || state.state != saved_state.state) {
+ Log.d(TAG, "update 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) {
+ Log.d(TAG, "update rssi");
+ mRSSIView.setText(String.format("%d", state.rssi));
+ }
}
for (AltosDroidTab mTab : mTabs)
- mTab.update_ui(state, from_receiver, saved_location);
+ mTab.update_ui(state, from_receiver, saved_location, mTab == mTabsAdapter.currentItem());
if (state != null)
mAltosVoice.tell(state);
+
+ saved_state = state;
}
private void onTimerTick() {
super.onCreate(savedInstanceState);
if(D) Log.e(TAG, "+++ ON CREATE +++");
+ fm = getSupportFragmentManager();
+
// Get local Bluetooth adapter
mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
}
// Initialise preferences
- prefs = new AltosDroidPreferences(this);
- AltosPreferences.init(prefs);
+ AltosDroidPreferences.init(this);
// Set up the window layout
requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
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);
startService(new Intent(AltosDroid.this, TelemetryService.class));
doBindService();
+
}
@Override
}
}
- private void connectDevice(Intent data) {
- // Get the device MAC address
- String address = data.getExtras().getString(DeviceListActivity.EXTRA_DEVICE_ADDRESS);
+ private void connectDevice(String address) {
// Get the BLuetoothDevice object
BluetoothDevice device = mBluetoothAdapter.getRemoteDevice(address);
// Attempt to connect to the device
}
}
+ private void connectDevice(Intent data) {
+ // Get the device MAC address
+ String address = data.getExtras().getString(DeviceListActivity.EXTRA_DEVICE_ADDRESS);
+ AltosDroidPreferences.set_active_device(address);
+ connectDevice(address);
+ }
+
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
}
}
+ void setBaud(int baud) {
+ try {
+ mService.send(Message.obtain(null, TelemetryService.MSG_SETBAUD, baud));
+ } 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) {
+ }
+ }
+
@Override
public boolean onOptionsItemSelected(MenuItem item) {
Intent serverIntent = null;
serverIntent = new Intent(this, DeviceListActivity.class);
startActivityForResult(serverIntent, REQUEST_CONNECT_DEVICE);
return true;
+ case R.id.quit:
+ Log.d(TAG, "R.id.quit");
+ stopService(new Intent(AltosDroid.this, TelemetryService.class));
+ finish();
+ return true;
case R.id.select_freq:
// Set the TBT radio frequency
"Channel 9 (435.450MHz)"
};
- AlertDialog.Builder builder = new AlertDialog.Builder(this);
- builder.setTitle("Pick a frequency");
- builder.setItems(frequencies,
+ AlertDialog.Builder builder_freq = new AlertDialog.Builder(this);
+ builder_freq.setTitle("Pick a frequency");
+ builder_freq.setItems(frequencies,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int item) {
setFrequency(frequencies[item]);
}
});
- AlertDialog alert = builder.create();
- alert.show();
+ AlertDialog alert_freq = builder_freq.create();
+ alert_freq.show();
+ return true;
+ case R.id.select_rate:
+ // Set the TBT baud rate
+
+ final String[] rates = {
+ "38400",
+ "9600",
+ "2400",
+ };
+
+ AlertDialog.Builder builder_rate = new AlertDialog.Builder(this);
+ builder_rate.setTitle("Pick a baud rate");
+ builder_rate.setItems(rates,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int item) {
+ setBaud(rates[item]);
+ }
+ });
+ AlertDialog alert_rate = builder_rate.create();
+ alert_rate.show();
return true;
}
return false;
projects / fw / altos / blobdiff