X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FAltosDroid.java;h=e3e6012e7357b0501b187c60ec92c1dd6eb40db3;hb=c6d667a6ac0decfde5bc8a180b14774e9942dd0c;hp=54b61c67ca793849d19e0c3707e49977d7165d93;hpb=ffdfc08c317f503e30604d058749b24c3ca7bafa;p=fw%2Faltos diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java index 54b61c67..e3e6012e 100644 --- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java +++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java @@ -17,6 +17,8 @@ package org.altusmetrum.AltosDroid; +import java.lang.ref.WeakReference; + import android.app.Activity; import android.bluetooth.BluetoothAdapter; import android.bluetooth.BluetoothDevice; @@ -30,21 +32,18 @@ import android.os.Handler; import android.os.Message; import android.os.Messenger; import android.os.RemoteException; +import android.speech.tts.TextToSpeech; +import android.speech.tts.TextToSpeech.OnInitListener; 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.*; /** * This is the main Activity that displays the current chat session. @@ -54,18 +53,9 @@ 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; @@ -74,23 +64,72 @@ public class AltosDroid extends Activity { // Layout Views private TextView mTitle; private TextView mSerialView; - //private EditText mOutEditText; - //private Button mSendButton; - private boolean mIsBound; - Messenger mService = null; + // Service + private boolean mIsBound = false; + private Messenger mService = null; + final Messenger mMessenger = new Messenger(new IncomingHandler(this)); - // Name of the connected device - private String mConnectedDeviceName = null; + // TeleBT Config data + private AltosConfigData mConfigData = null; // Local Bluetooth adapter private BluetoothAdapter mBluetoothAdapter = null; + // Text to Speech + private TextToSpeech tts = null; + private boolean tts_enabled = false; + + // 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(); + 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.mSerialView.setText(""); + break; + } + break; + case MSG_TELEMETRY: + //byte[] buf = (byte[]) msg.obj; + // construct a string from the buffer + //String telem = new String(buf); + //ad.mSerialView.append(telem); + 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) { @@ -115,6 +154,7 @@ public class AltosDroid extends Activity { mTitle.setText(R.string.app_name); mTitle = (TextView) findViewById(R.id.title_right_text); + // Set up the temporary Text View mSerialView = (TextView) findViewById(R.id.in); mSerialView.setMovementMethod(new ScrollingMovementMethod()); mSerialView.setClickable(false); @@ -130,6 +170,14 @@ public class AltosDroid extends Activity { return; } + // Enable Text to Speech + tts = new TextToSpeech(this, new OnInitListener() { + public void onInit(int status) { + if (status == TextToSpeech.SUCCESS) tts_enabled = true; + if (tts_enabled) tts.speak("AltosDroid ready", TextToSpeech.QUEUE_ADD, null ); + } + }); + // Start Telemetry Service startService(new Intent(AltosDroid.this, TelemetryService.class)); @@ -144,8 +192,6 @@ 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(); } } @@ -154,16 +200,6 @@ public class AltosDroid extends Activity { 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 @@ -184,78 +220,14 @@ public class AltosDroid extends Activity { doUnbindService(); - 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); + if (tts != null) tts.shutdown(); - // Initialize the buffer for outgoing messages - mOutStringBuffer = new StringBuffer(""); + if(D) Log.e(TAG, "--- ON DESTROY ---"); } -*/ - - /** - * 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) { @@ -272,11 +244,12 @@ 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; } } @@ -286,9 +259,13 @@ 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(); @@ -318,6 +295,15 @@ public class AltosDroid extends Activity { 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;