X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FAltosDroid.java;h=20904d2b0845f6de6723144bfb6bf2dca3ac23b9;hp=c18a73f8044966f9816988ee32d4a53089bcd958;hb=a8ecf3aa4e88d4c76643fb541fb1d5535a454aba;hpb=3f3da6626ef41b2cab116d6299d2a89cbf7718a9 diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java index c18a73f8..20904d2b 100644 --- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java +++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java @@ -17,28 +17,30 @@ package org.altusmetrum.AltosDroid; +import java.lang.ref.WeakReference; + import android.app.Activity; 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.os.IBinder; import android.os.Bundle; import android.os.Handler; import android.os.Message; +import android.os.Messenger; +import android.os.RemoteException; import android.text.method.ScrollingMovementMethod; import android.util.Log; -//import android.view.KeyEvent; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; -//import android.view.View; import android.view.Window; -//import android.view.View.OnClickListener; -//import android.view.inputmethod.EditorInfo; -//import android.widget.Button; -//import android.widget.EditText; import android.widget.TextView; import android.widget.Toast; -import org.altusmetrum.AltosDroid.R; + import org.altusmetrum.AltosLib.*; /** @@ -49,18 +51,9 @@ public class AltosDroid extends Activity { private static final String TAG = "AltosDroid"; private static final boolean D = true; - // Message types sent from the BluetoothChatService Handler - public static final int MESSAGE_STATE_CHANGE = 1; - public static final int MESSAGE_READ = 2; - public static final int MESSAGE_WRITE = 3; - public static final int MESSAGE_DEVICE_NAME = 4; - public static final int MESSAGE_TOAST = 5; - - // Key names received from the BluetoothChatService Handler - public static final String DEVICE_NAME = "device_name"; - public static final String TOAST = "toast"; - - + // Message types received by our Handler + public static final int MSG_STATE_CHANGE = 1; + public static final int MSG_TELEMETRY = 2; // Intent request codes private static final int REQUEST_CONNECT_DEVICE = 1; @@ -68,43 +61,203 @@ public class AltosDroid extends Activity { // Layout Views private TextView mTitle; + + // Flight state values + private TextView mCallsignView; + private TextView mRSSIView; private TextView mSerialView; - //private EditText mOutEditText; - //private Button mSendButton; - // Name of the connected device - private String mConnectedDeviceName = null; + private TextView mFlightView; + private TextView mStateView; + private TextView mSpeedView; + private TextView mAccelView; + private TextView mRangeView; + private TextView mHeightView; + private TextView mElevationView; + private TextView mBearingView; + private TextView mLatitudeView; + private TextView mLongitudeView; + + // Generic field for extras at the bottom + private TextView mTextView; + + // Service + private boolean mIsBound = false; + private Messenger mService = null; + final Messenger mMessenger = new Messenger(new IncomingHandler(this)); + + // TeleBT Config data + private AltosConfigData mConfigData = null; // Local Bluetooth adapter private BluetoothAdapter mBluetoothAdapter = null; + // 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 mAltosDroid; + IncomingHandler(AltosDroid ad) { mAltosDroid = new WeakReference(ad); } + + @Override + public void handleMessage(Message msg) { + AltosDroid ad = mAltosDroid.get(); + switch (msg.what) { + case MSG_STATE_CHANGE: + 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.mAltosVoice.speak("Connected"); + //TEST! + ad.mTextView.setText(Dumper.dump(ad.mConfigData)); + break; + case TelemetryService.STATE_CONNECTING: + ad.mTitle.setText(R.string.title_connecting); + break; + case TelemetryService.STATE_READY: + case TelemetryService.STATE_NONE: + ad.mConfigData = null; + ad.mTitle.setText(R.string.title_not_connected); + ad.mTextView.setText(""); + break; + } + break; + case MSG_TELEMETRY: + ad.update_ui((AltosState) msg.obj); + // TEST! + ad.mTextView.setText(Dumper.dump(msg.obj)); + 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 + } + } + + 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; + } + } + + void update_ui(AltosState state) { + mCallsignView.setText(state.data.callsign); + mRSSIView.setText(String.format("%d", state.data.rssi)); + mSerialView.setText(String.format("%d", state.data.serial)); + mFlightView.setText(String.format("%d", state.data.flight)); + mStateView.setText(state.data.state()); + double speed = state.speed; + if (!state.ascent) + speed = state.baro_speed; + mSpeedView.setText(String.format("%6.0f m/s", speed)); + mAccelView.setText(String.format("%6.0f m/s²", state.acceleration)); + mRangeView.setText(String.format("%6.0f m", state.range)); + mHeightView.setText(String.format("%6.0f m", state.height)); + mElevationView.setText(String.format("%3.0f°", state.elevation)); + if (state.from_pad != null) + mBearingView.setText(String.format("%3.0f°", state.from_pad.bearing)); + mLatitudeView.setText(pos(state.gps.lat, "N", "S")); + mLongitudeView.setText(pos(state.gps.lon, "W", "E")); + + mAltosVoice.tell(state); + } + + String pos(double p, String pos, String neg) { + String h = pos; + 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° %9.6f\" %s", deg, min, h); + } + @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); if(D) Log.e(TAG, "+++ ON CREATE +++"); + // Get local Bluetooth adapter + mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); + + // If the adapter is null, then Bluetooth is not supported + if (mBluetoothAdapter == null) { + Toast.makeText(this, "Bluetooth is not available", Toast.LENGTH_LONG).show(); + finish(); + return; + } + // Set up the window layout requestWindowFeature(Window.FEATURE_CUSTOM_TITLE); - setContentView(R.layout.main); + //setContentView(R.layout.main); + setContentView(R.layout.altosdroid); getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.custom_title); - // Get local Bluetooth adapter - mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); // Set up the custom title mTitle = (TextView) findViewById(R.id.title_left_text); mTitle.setText(R.string.app_name); mTitle = (TextView) findViewById(R.id.title_right_text); - mSerialView = (TextView) findViewById(R.id.in); - mSerialView.setMovementMethod(new ScrollingMovementMethod()); - mSerialView.setClickable(false); - mSerialView.setLongClickable(false); - - // If the adapter is null, then Bluetooth is not supported - if (mBluetoothAdapter == null) { - Toast.makeText(this, "Bluetooth is not available", Toast.LENGTH_LONG).show(); - finish(); - return; - } - + // Set up the temporary Text View + mTextView = (TextView) findViewById(R.id.text); + mTextView.setMovementMethod(new ScrollingMovementMethod()); + mTextView.setClickable(false); + mTextView.setLongClickable(false); + + 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); + mStateView = (TextView) findViewById(R.id.state_value); + mSpeedView = (TextView) findViewById(R.id.speed_value); + mAccelView = (TextView) findViewById(R.id.accel_value); + mRangeView = (TextView) findViewById(R.id.range_value); + mHeightView = (TextView) findViewById(R.id.height_value); + mElevationView = (TextView) findViewById(R.id.elevation_value); + mBearingView = (TextView) findViewById(R.id.bearing_value); + mLatitudeView = (TextView) findViewById(R.id.latitude_value); + mLongitudeView = (TextView) findViewById(R.id.longitude_value); + + mAltosVoice = new AltosVoice(this); } @Override @@ -115,26 +268,18 @@ public class AltosDroid extends Activity { if (!mBluetoothAdapter.isEnabled()) { Intent enableIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE); startActivityForResult(enableIntent, REQUEST_ENABLE_BT); - } else { - //if (mChatService == null) setupChat(); } + + // Start Telemetry Service + startService(new Intent(AltosDroid.this, TelemetryService.class)); + + doBindService(); } @Override public synchronized void onResume() { super.onResume(); if(D) Log.e(TAG, "+ ON RESUME +"); - - // Performing this check in onResume() covers the case in which BT was - // not enabled during onStart(), so we were paused to enable it... - // onResume() will be called when ACTION_REQUEST_ENABLE activity returns. - //if (mChatService != null) { - // Only if the state is STATE_NONE, do we know that we haven't started already - //if (mChatService.getState() == BluetoothChatService.STATE_NONE) { - // Start the Bluetooth chat services - //mChatService.start(); - //} - //} } @Override @@ -147,83 +292,21 @@ public class AltosDroid extends Activity { public void onStop() { super.onStop(); if(D) Log.e(TAG, "-- ON STOP --"); + + doUnbindService(); } @Override public void onDestroy() { super.onDestroy(); if(D) Log.e(TAG, "--- ON DESTROY ---"); - } - - -/* - private void setupChat() { - Log.d(TAG, "setupChat()"); - - // Initialize the compose field with a listener for the return key - mOutEditText = (EditText) findViewById(R.id.edit_text_out); - mOutEditText.setOnEditorActionListener(mWriteListener); - - // Initialize the send button with a listener that for click events - mSendButton = (Button) findViewById(R.id.button_send); - mSendButton.setOnClickListener(new OnClickListener() { - public void onClick(View v) { - // Send a message using content of the edit text widget - TextView view = (TextView) findViewById(R.id.edit_text_out); - String message = view.getText().toString(); - sendMessage(message); - } - }); - - // Initialize the BluetoothChatService to perform bluetooth connections - mChatService = new BluetoothChatService(this, mHandler); - - // Initialize the buffer for outgoing messages - mOutStringBuffer = new StringBuffer(""); + mAltosVoice.stop(); } -*/ - - /** - * Sends a message. - * @param message A string of text to send. - */ - /* - private void sendMessage(String message) { - // Check that we're actually connected before trying anything - if (mChatService.getState() != BluetoothChatService.STATE_CONNECTED) { - Toast.makeText(this, R.string.not_connected, Toast.LENGTH_SHORT).show(); - return; - } - // Check that there's actually something to send - if (message.length() > 0) { - // Get the message bytes and tell the BluetoothChatService to write - byte[] send = message.getBytes(); - mChatService.write(send); - // Reset out string buffer to zero and clear the edit text field - mOutStringBuffer.setLength(0); - mOutEditText.setText(mOutStringBuffer); - } - } - // The action listener for the EditText widget, to listen for the return key - private TextView.OnEditorActionListener mWriteListener = - new TextView.OnEditorActionListener() { - public boolean onEditorAction(TextView view, int actionId, KeyEvent event) { - // If the action is a key-up event on the return key, send the message - if (actionId == EditorInfo.IME_NULL && event.getAction() == KeyEvent.ACTION_UP) { - String message = view.getText().toString(); - sendMessage(message); - } - if(D) Log.i(TAG, "END onEditorAction"); - return true; - } - }; - */ - public void onActivityResult(int requestCode, int resultCode, Intent data) { if(D) Log.d(TAG, "onActivityResult " + resultCode); switch (requestCode) { @@ -240,11 +323,12 @@ public class AltosDroid extends Activity { //setupChat(); } else { // User did not enable Bluetooth or an error occured - Log.d(TAG, "BT not enabled"); + Log.e(TAG, "BT not enabled"); stopService(new Intent(AltosDroid.this, TelemetryService.class)); - Toast.makeText(this, R.string.bt_not_enabled_leaving, Toast.LENGTH_SHORT).show(); + Toast.makeText(this, R.string.bt_not_enabled, Toast.LENGTH_SHORT).show(); finish(); } + break; } } @@ -254,9 +338,13 @@ public class AltosDroid extends Activity { // Get the BLuetoothDevice object BluetoothDevice device = mBluetoothAdapter.getRemoteDevice(address); // Attempt to connect to the device + try { + if (D) Log.d(TAG, "Connecting to " + device.getName()); + mService.send(Message.obtain(null, TelemetryService.MSG_CONNECT, device)); + } catch (RemoteException e) { + } } - @Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getMenuInflater();