diff options
Diffstat (limited to 'altosdroid/src')
3 files changed, 83 insertions, 133 deletions
diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java index b4a3227c..b4725e22 100644 --- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java +++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java @@ -23,6 +23,7 @@ import android.content.Intent; import android.os.Bundle; import android.os.Handler; import android.os.Message; +import android.text.method.ScrollingMovementMethod; import android.util.Log; import android.view.KeyEvent; import android.view.Menu; @@ -32,10 +33,8 @@ import android.view.View; import android.view.Window; import android.view.View.OnClickListener; import android.view.inputmethod.EditorInfo; -import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.EditText; -import android.widget.ListView; import android.widget.TextView; import android.widget.Toast; import org.altusmetrum.AltosDroid.R; @@ -46,11 +45,9 @@ import org.altusmetrum.AltosLib.*; */ public class AltosDroid extends Activity { // Debugging - private static final String TAG = "BluetoothChat"; + private static final String TAG = "AltosDroid"; private static final boolean D = true; - private static final AltosLine q = new AltosLine(); - // Message types sent from the BluetoothChatService Handler public static final int MESSAGE_STATE_CHANGE = 1; public static final int MESSAGE_READ = 2; @@ -63,20 +60,17 @@ public class AltosDroid extends Activity { public static final String TOAST = "toast"; // Intent request codes - private static final int REQUEST_CONNECT_DEVICE_SECURE = 1; - private static final int REQUEST_CONNECT_DEVICE_INSECURE = 2; - private static final int REQUEST_ENABLE_BT = 3; + private static final int REQUEST_CONNECT_DEVICE = 1; + private static final int REQUEST_ENABLE_BT = 2; // Layout Views private TextView mTitle; - private ListView mConversationView; + private TextView mSerialView; private EditText mOutEditText; private Button mSendButton; // Name of the connected device private String mConnectedDeviceName = null; - // Array adapter for the conversation thread - private ArrayAdapter<String> mConversationArrayAdapter; // String buffer for outgoing messages private StringBuffer mOutStringBuffer; // Local Bluetooth adapter @@ -144,13 +138,35 @@ public class AltosDroid extends Activity { } } + @Override + public synchronized void onPause() { + super.onPause(); + if(D) Log.e(TAG, "- ON PAUSE -"); + } + + @Override + public void onStop() { + super.onStop(); + if(D) Log.e(TAG, "-- ON STOP --"); + } + + @Override + public void onDestroy() { + super.onDestroy(); + // Stop the Bluetooth chat services + if (mChatService != null) mChatService.stop(); + if(D) Log.e(TAG, "--- ON DESTROY ---"); + } + + + private void setupChat() { Log.d(TAG, "setupChat()"); - // Initialize the array adapter for the conversation thread - mConversationArrayAdapter = new ArrayAdapter<String>(this, R.layout.message); - mConversationView = (ListView) findViewById(R.id.in); - mConversationView.setAdapter(mConversationArrayAdapter); + mSerialView = (TextView) findViewById(R.id.in); + mSerialView.setMovementMethod(new ScrollingMovementMethod()); + mSerialView.setClickable(false); + mSerialView.setLongClickable(false); // Initialize the compose field with a listener for the return key mOutEditText = (EditText) findViewById(R.id.edit_text_out); @@ -174,36 +190,6 @@ public class AltosDroid extends Activity { mOutStringBuffer = new StringBuffer(""); } - @Override - public synchronized void onPause() { - super.onPause(); - if(D) Log.e(TAG, "- ON PAUSE -"); - } - - @Override - public void onStop() { - super.onStop(); - if(D) Log.e(TAG, "-- ON STOP --"); - } - - @Override - public void onDestroy() { - super.onDestroy(); - // Stop the Bluetooth chat services - if (mChatService != null) mChatService.stop(); - if(D) Log.e(TAG, "--- ON DESTROY ---"); - } - - private void ensureDiscoverable() { - if(D) Log.d(TAG, "ensure discoverable"); - if (mBluetoothAdapter.getScanMode() != - BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE) { - Intent discoverableIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE); - discoverableIntent.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, 300); - startActivity(discoverableIntent); - } - } - /** * Sends a message. * @param message A string of text to send. @@ -252,7 +238,7 @@ public class AltosDroid extends Activity { case BluetoothChatService.STATE_CONNECTED: mTitle.setText(R.string.title_connected_to); mTitle.append(mConnectedDeviceName); - mConversationArrayAdapter.clear(); + mSerialView.setText(""); break; case BluetoothChatService.STATE_CONNECTING: mTitle.setText(R.string.title_connecting); @@ -267,13 +253,13 @@ public class AltosDroid extends Activity { byte[] writeBuf = (byte[]) msg.obj; // construct a string from the buffer String writeMessage = new String(writeBuf); - mConversationArrayAdapter.add("Me: " + writeMessage); + mSerialView.append(writeMessage + '\n'); break; case MESSAGE_READ: byte[] readBuf = (byte[]) msg.obj; // construct a string from the valid bytes in the buffer String readMessage = new String(readBuf, 0, msg.arg1); - mConversationArrayAdapter.add(mConnectedDeviceName+": " + readMessage); + mSerialView.append(readMessage); break; case MESSAGE_DEVICE_NAME: // save the connected device's name @@ -292,16 +278,10 @@ public class AltosDroid extends Activity { public void onActivityResult(int requestCode, int resultCode, Intent data) { if(D) Log.d(TAG, "onActivityResult " + resultCode); switch (requestCode) { - case REQUEST_CONNECT_DEVICE_SECURE: - // When DeviceListActivity returns with a device to connect + case REQUEST_CONNECT_DEVICE: + // When DeviceListActivity returns with a device to connect to if (resultCode == Activity.RESULT_OK) { - connectDevice(data, true); - } - break; - case REQUEST_CONNECT_DEVICE_INSECURE: - // When DeviceListActivity returns with a device to connect - if (resultCode == Activity.RESULT_OK) { - connectDevice(data, false); + connectDevice(data); } break; case REQUEST_ENABLE_BT: @@ -318,14 +298,14 @@ public class AltosDroid extends Activity { } } - private void connectDevice(Intent data, boolean secure) { + private void connectDevice(Intent data) { // Get the device MAC address String address = data.getExtras() .getString(DeviceListActivity.EXTRA_DEVICE_ADDRESS); // Get the BLuetoothDevice object BluetoothDevice device = mBluetoothAdapter.getRemoteDevice(address); // Attempt to connect to the device - mChatService.connect(device, secure); + mChatService.connect(device); } @Override @@ -347,19 +327,10 @@ public class AltosDroid extends Activity { serverIntent = new Intent(this, TelemetryServiceActivities.Binding.class); startActivity(serverIntent); return true; - case R.id.secure_connect_scan: - // Launch the DeviceListActivity to see devices and do scan - serverIntent = new Intent(this, DeviceListActivity.class); - startActivityForResult(serverIntent, REQUEST_CONNECT_DEVICE_SECURE); - return true; - case R.id.insecure_connect_scan: + case R.id.connect_scan: // Launch the DeviceListActivity to see devices and do scan serverIntent = new Intent(this, DeviceListActivity.class); - startActivityForResult(serverIntent, REQUEST_CONNECT_DEVICE_INSECURE); - return true; - case R.id.discoverable: - // Ensure this device is discoverable by others - ensureDiscoverable(); + startActivityForResult(serverIntent, REQUEST_CONNECT_DEVICE); return true; } return false; diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/BluetoothChatService.java b/altosdroid/src/org/altusmetrum/AltosDroid/BluetoothChatService.java index 93cb75de..a93c08d6 100644 --- a/altosdroid/src/org/altusmetrum/AltosDroid/BluetoothChatService.java +++ b/altosdroid/src/org/altusmetrum/AltosDroid/BluetoothChatService.java @@ -19,9 +19,7 @@ package org.altusmetrum.AltosDroid; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; -//import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - +import java.util.UUID; import android.bluetooth.BluetoothAdapter; import android.bluetooth.BluetoothDevice; import android.bluetooth.BluetoothSocket; @@ -103,9 +101,8 @@ public class BluetoothChatService { /** * Start the ConnectThread to initiate a connection to a remote device. * @param device The BluetoothDevice to connect - * @param secure Socket Security type - Secure (true) , Insecure (false) */ - public synchronized void connect(BluetoothDevice device, boolean secure) { + public synchronized void connect(BluetoothDevice device) { if (D) Log.d(TAG, "connect to: " + device); // Cancel any thread attempting to make a connection @@ -117,7 +114,7 @@ public class BluetoothChatService { if (mConnectedThread != null) {mConnectedThread.cancel(); mConnectedThread = null;} // Start the thread to connect with the given device - mConnectThread = new ConnectThread(device, secure); + mConnectThread = new ConnectThread(device); mConnectThread.start(); setState(STATE_CONNECTING); } @@ -127,9 +124,8 @@ public class BluetoothChatService { * @param socket The BluetoothSocket on which the connection was made * @param device The BluetoothDevice that has been connected */ - public synchronized void connected(BluetoothSocket socket, BluetoothDevice - device, final String socketType) { - if (D) Log.d(TAG, "connected, Socket Type:" + socketType); + public synchronized void connected(BluetoothSocket socket, BluetoothDevice device) { + if (D) Log.d(TAG, "connected"); // Cancel the thread that completed the connection if (mConnectThread != null) {mConnectThread.cancel(); mConnectThread = null;} @@ -138,7 +134,7 @@ public class BluetoothChatService { if (mConnectedThread != null) {mConnectedThread.cancel(); mConnectedThread = null;} // Start the thread to manage the connection and perform transmissions - mConnectedThread = new ConnectedThread(socket, socketType); + mConnectedThread = new ConnectedThread(socket); mConnectedThread.start(); // Send the name of the connected device back to the UI Activity @@ -224,37 +220,25 @@ public class BluetoothChatService { * succeeds or fails. */ private class ConnectThread extends Thread { + private final UUID SPP_UUID = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB"); private final BluetoothSocket mmSocket; private final BluetoothDevice mmDevice; - private String mSocketType; - public ConnectThread(BluetoothDevice device, boolean secure) { + public ConnectThread(BluetoothDevice device) { mmDevice = device; BluetoothSocket tmp = null; - mSocketType = secure ? "Secure" : "Insecure"; - // Get a BluetoothSocket for a connection with the - // given BluetoothDevice try { - if (secure) { - Method m = device.getClass().getMethod("createRfcommSocket", new Class[] {int.class}); - tmp = (BluetoothSocket) m.invoke(device, 2); -// tmp = device.createRfcommSocket(1); - } else { - Method m = device.getClass().getMethod("createInsecureRfcommSocket", new Class[] {int.class}); - tmp = (BluetoothSocket) m.invoke(device, 2); -// tmp = device.createInsecureRfcommSocket(1); - } - } catch (Exception e) { - Log.e(TAG, "Socket Type: " + mSocketType + "create() failed", e); + tmp = mmDevice.createInsecureRfcommSocketToServiceRecord(SPP_UUID); + } catch (IOException e) { e.printStackTrace(); } mmSocket = tmp; } public void run() { - Log.i(TAG, "BEGIN mConnectThread SocketType:" + mSocketType); - setName("ConnectThread" + mSocketType); + Log.i(TAG, "BEGIN mConnectThread"); + setName("ConnectThread"); // Always cancel discovery because it will slow down a connection mAdapter.cancelDiscovery(); @@ -269,8 +253,7 @@ public class BluetoothChatService { try { mmSocket.close(); } catch (IOException e2) { - Log.e(TAG, "unable to close() " + mSocketType + - " socket during connection failure", e2); + Log.e(TAG, "unable to close() socket during connection failure", e2); } connectionFailed(); return; @@ -282,14 +265,14 @@ public class BluetoothChatService { } // Start the connected thread - connected(mmSocket, mmDevice, mSocketType); + connected(mmSocket, mmDevice); } public void cancel() { try { mmSocket.close(); } catch (IOException e) { - Log.e(TAG, "close() of connect " + mSocketType + " socket failed", e); + Log.e(TAG, "close() of connect socket failed", e); } } } @@ -303,8 +286,8 @@ public class BluetoothChatService { private final InputStream mmInStream; private final OutputStream mmOutStream; - public ConnectedThread(BluetoothSocket socket, String socketType) { - Log.d(TAG, "create ConnectedThread: " + socketType); + public ConnectedThread(BluetoothSocket socket) { + Log.d(TAG, "create ConnectedThread"); mmSocket = socket; InputStream tmpIn = null; OutputStream tmpOut = null; @@ -333,7 +316,7 @@ public class BluetoothChatService { bytes = mmInStream.read(buffer); // Send the obtained bytes to the UI Activity - mHandler.obtainMessage(AltosDroid.MESSAGE_READ, bytes, -1, buffer) + mHandler.obtainMessage(AltosDroid.MESSAGE_READ, bytes, -1, buffer.clone()) .sendToTarget(); } catch (IOException e) { Log.e(TAG, "disconnected", e); @@ -350,6 +333,7 @@ public class BluetoothChatService { public void write(byte[] buffer) { try { mmOutStream.write(buffer); + mmOutStream.write('\n'); // Share the sent message back to the UI Activity mHandler.obtainMessage(AltosDroid.MESSAGE_WRITE, -1, -1, buffer) diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java b/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java index 40dff354..c0a32c92 100644 --- a/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java +++ b/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java @@ -37,7 +37,7 @@ public class TelemetryService extends Service { // Unique Identification Number for the Notification. // We use it on Notification start, and to cancel it. - private int NOTIFICATION = R.string.telemetry_service_started; + private int NOTIFICATION = R.string.telemetry_service_label; /** * Class for clients to access. Because we know this service always @@ -52,15 +52,32 @@ public class TelemetryService extends Service { @Override public void onCreate() { + // Create a reference to the NotificationManager so that we can update our notifcation text later mNM = (NotificationManager)getSystemService(NOTIFICATION_SERVICE); - - // Display a notification about us starting. We put an icon in the status bar. - showNotification(); } @Override public int onStartCommand(Intent intent, int flags, int startId) { Log.i("TelemetryService", "Received start id " + startId + ": " + intent); + + CharSequence text = getText(R.string.telemetry_service_started); + + // Create notification to be displayed while the service runs + Notification notification = new Notification(R.drawable.am_status_c, text, 0); + + // The PendingIntent to launch our activity if the user selects this notification + PendingIntent contentIntent = PendingIntent.getActivity(this, 0, + new Intent(this, TelemetryServiceActivities.Controller.class), 0); + + // Set the info for the views that show in the notification panel. + notification.setLatestEventInfo(this, getText(R.string.telemetry_service_label), text, contentIntent); + + // Set the notification to be in the "Ongoing" section. + notification.flags |= Notification.FLAG_ONGOING_EVENT; + + // Move us into the foreground. + startForeground(NOTIFICATION, notification); + // We want this service to continue running until it is explicitly // stopped, so return sticky. return START_STICKY; @@ -68,8 +85,8 @@ public class TelemetryService extends Service { @Override public void onDestroy() { - // Cancel the persistent notification. - mNM.cancel(NOTIFICATION); + // Demote us from the foreground, and cancel the persistent notification. + stopForeground(true); // Tell the user we stopped. Toast.makeText(this, R.string.telemetry_service_stopped, Toast.LENGTH_SHORT).show(); @@ -84,26 +101,4 @@ public class TelemetryService extends Service { // RemoteService for a more complete example. private final IBinder mBinder = new TelemetryBinder(); - /** - * Show a notification while this service is running. - */ - private void showNotification() { - // In this sample, we'll use the same text for the ticker and the expanded notification - CharSequence text = getText(R.string.telemetry_service_started); - - // Set the icon, scrolling text and timestamp - Notification notification = new Notification(R.drawable.am_status, text, - System.currentTimeMillis()); - - // The PendingIntent to launch our activity if the user selects this notification - PendingIntent contentIntent = PendingIntent.getActivity(this, 0, - new Intent(this, TelemetryServiceActivities.Controller.class), 0); - - // Set the info for the views that show in the notification panel. - notification.setLatestEventInfo(this, getText(R.string.telemetry_service_label), - text, contentIntent); - - // Send the notification. - mNM.notify(NOTIFICATION, notification); - } } |