Pileus Git - ~andy/iBeaconNav/blob - src/edu/ucla/iBeaconNav/Main.java

   1 package edu.ucla.iBeaconNav;
   2
   3 import android.app.Activity;
   4 import android.content.Intent;
   5 import android.graphics.Color;
   6 import android.graphics.Typeface;
   7 import android.os.Bundle;
   8 import android.os.Handler;
   9 import android.os.Messenger;
  10 import android.preference.PreferenceManager;
  11 import android.text.Spannable;
  12 import android.text.SpannableString;
  13 import android.text.format.DateFormat;
  14 import android.text.style.BackgroundColorSpan;
  15 import android.text.style.ForegroundColorSpan;
  16 import android.text.style.StrikethroughSpan;
  17 import android.text.style.StyleSpan;
  18 import android.text.style.UnderlineSpan;
  19 import android.view.Menu;
  20 import android.view.MenuInflater;
  21 import android.view.MenuItem;
  22 import android.view.View;
  23 import android.widget.Button;
  24 import android.widget.EditText;
  25 import android.widget.LinearLayout;
  26 import android.widget.ScrollView;
  27 import android.widget.TabHost;
  28 import android.widget.TabWidget;
  29 import android.widget.TextView;
  30 import android.widget.Toast;
  31
  32 import android.os.Bundle;
  33
  34 import com.google.android.gms.maps.MapView;
  35
  36 public class Main extends Activity
  37 {
  38         /* Private data */
  39         private Handler      handler;
  40         private Messenger    messenger;
  41         private Task         task;
  42         private Sensors      sensors;
  43         private Toast        toast;
  44
  45         /* Widgets */
  46         private TabHost      window;
  47         private TabWidget    tabs;
  48         private LinearLayout map;
  49         private LinearLayout state;
  50         private TextView     debug;
  51         private ScrollView   scroll;
  52         private Button       rstHdBttn;
  53         private Button       rstDstBttn;
  54
  55         /* Private helper methods */
  56         private void notice(String text)
  57         {
  58                 String    msg  = "*** " + text + "\n";
  59                 Spannable span = new SpannableString(msg);
  60                 span.setSpan(new StyleSpan(Typeface.BOLD), 0, msg.length(), 0);
  61                 this.debug.append(span);
  62         }
  63
  64         /* Private handler methods */
  65         private void onRegister(Task task)
  66         {
  67                 Util.debug("Main: onRegister_task");
  68                 this.task    = task;
  69         }
  70
  71         private void onRegister(Sensors sensors)
  72         {
  73                 Util.debug("Main: onRegister_sensors");
  74                 this.sensors = sensors;
  75         }
  76
  77         private void onPosition()
  78         {
  79                 Util.debug("Main: onPosition");
  80         }
  81
  82         private void onNotify(String text)
  83         {
  84                 Util.debug("Main: onNotify - " + text);
  85                 this.notice(text);
  86                 this.toast.setText(text);
  87                 this.toast.show();
  88         }
  89
  90         private void onShowData(float[] data){
  91                 TextView textView1 = null;
  92                 TextView textView2 = null;
  93                 TextView textView3 = null;
  94                 int displayNum = 3;
  95                 int dataId = (int)(data[0]+0.5);
  96                 CMD.Data dataType = CMD.Data.values()[dataId];
  97                 switch (dataType){
  98                 case ACC:
  99                         textView1 = (TextView)findViewById(R.id.accText1);
 100                         textView2 = (TextView)findViewById(R.id.accText2);
 101                         textView3 = (TextView)findViewById(R.id.accText3);
 102                         break;
 103                 case MAG:
 104                         return;
 105                         /*textView1 = (TextView)findViewById(R.id.magText1);
 106                         textView2 = (TextView)findViewById(R.id.magText2);
 107                         textView3 = (TextView)findViewById(R.id.magText3);
 108                         break;*/
 109                 case GYR:
 110                         textView1 = (TextView)findViewById(R.id.gyrText1);
 111                         textView2 = (TextView)findViewById(R.id.gyrText2);
 112                         textView3 = (TextView)findViewById(R.id.gyrText3);
 113                         break;
 114                 case GYR1HZ:
 115                         textView1 = (TextView)findViewById(R.id.gyr1hzx);
 116                         textView2 = (TextView)findViewById(R.id.gyr1hzy);
 117                         textView3 = (TextView)findViewById(R.id.gyr1hzz);
 118                         break;
 119                 case ORIENT:
 120                         textView1 = (TextView)findViewById(R.id.orientText1);
 121                         textView2 = (TextView)findViewById(R.id.orientText2);
 122                         textView3 = (TextView)findViewById(R.id.orientText3);
 123                         break;
 124                 case WRDACC:
 125                         textView1 = (TextView)findViewById(R.id.wrdAccText1);
 126                         textView2 = (TextView)findViewById(R.id.wrdAccText2);
 127                         textView3 = (TextView)findViewById(R.id.wrdAccText3);
 128                         break;
 129                 case STPCNT:
 130                         textView1 = (TextView)findViewById(R.id.stepCntText);
 131                         textView2 = (TextView)findViewById(R.id.calGrvText);
 132                         displayNum = 2;
 133                         break;
 134                 case POSITION:
 135                         textView1 = (TextView)findViewById(R.id.curPosXText);
 136                         textView2 = (TextView)findViewById(R.id.curPosYText);
 137                         displayNum = 2;
 138                         break;
 139                 case ROTATION:
 140                         textView1 = (TextView)findViewById(R.id.roll);
 141                         textView2 = (TextView)findViewById(R.id.pitch);
 142                         textView3 = (TextView)findViewById(R.id.yaw);
 143                         break;
 144                 case HEADING:
 145                         textView1 = (TextView)findViewById(R.id.headingText);
 146                         displayNum = 1;
 147                         break;
 148                 case WRDGYR:
 149                         textView1 = (TextView)findViewById(R.id.wrdGyrText1);
 150                         displayNum = 1;
 151                         break;
 152                 case STABLE:
 153                         textView1 = (TextView)findViewById(R.id.stableText);
 154                         displayNum = 1;
 155                         break;
 156                 default:
 157                         Util.debug("Main: Nothing Matches");
 158                 }
 159
 160                 textView1.setText(Float.toString(data[1]));
 161                 if (displayNum >1){
 162                         textView2.setText(Float.toString(data[2]));
 163                 }
 164                 if (displayNum >2){
 165                         textView3.setText(Float.toString(data[3]));
 166                 }
 167         }
 168
 169         /* Private service methods */
 170         private void register()
 171         {
 172                 Util.debug("Main: register");
 173                 startService(new Intent(this, Task.class)
 174                                 .putExtra("Command",   CMD.Command.REGISTER)
 175                                 .putExtra("Messenger", this.messenger));
 176                 startService(new Intent(this, Sensors.class)
 177                                 .putExtra("Command",   CMD.Command.REGISTER)
 178                                 .putExtra("Messenger", this.messenger));
 179         }
 180
 181         private void connect()
 182         {
 183                 Util.debug("Main: connect");
 184                 startService(new Intent(this, Task.class)
 185                                 .putExtra("Command", CMD.Command.CONNECT));
 186                 startService(new Intent(this, Sensors.class)
 187                                 .putExtra("Command", CMD.Command.CONNECT));
 188         }
 189
 190         private void disconnect()
 191         {
 192                 Util.debug("Main: disconnect");
 193                 startService(new Intent(this, Task.class)
 194                                 .putExtra("Command", CMD.Command.DISCONNECT));
 195                 startService(new Intent(this, Sensors.class)
 196                                 .putExtra("Command", CMD.Command.DISCONNECT));
 197         }
 198
 199         private void quit()
 200         {
 201                 this.debug.setText("");
 202                 stopService(new Intent(this, Task.class));
 203                 Intent intent = new Intent(Intent.ACTION_MAIN);
 204                 intent.addCategory(Intent.CATEGORY_HOME);
 205                 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 206                 startActivity(intent);
 207         }
 208
 209         /* Activity Methods */
 210         @Override
 211         public void onCreate(Bundle savedInstanceState)
 212         {
 213                 try {
 214                         super.onCreate(savedInstanceState);
 215                         Util.debug("Main: onCreate");
 216
 217                         // Setup toast
 218                         this.toast     = Toast.makeText(this, "", Toast.LENGTH_SHORT);
 219
 220                         // Setup communication
 221                         this.handler   = new MainHandler();
 222                         this.messenger = new Messenger(this.handler);
 223
 224                         // Setup main layout
 225                         this.setContentView(R.layout.main);
 226
 227                         // Find widgets
 228                         this.window    = (TabHost)      findViewById(android.R.id.tabhost);
 229                         this.tabs      = (TabWidget)    findViewById(android.R.id.tabs);
 230                         this.map       = (LinearLayout) findViewById(R.id.map);
 231                         this.state     = (LinearLayout) findViewById(R.id.state);
 232                         this.debug     = (TextView)     findViewById(R.id.debug);
 233                         this.scroll    = (ScrollView)   findViewById(R.id.debug_scroll);
 234                         this.rstHdBttn = (Button)       findViewById(R.id.rstHdBttn);
 235                         this.rstDstBttn= (Button)       findViewById(R.id.rstDstBttn);
 236
 237                         // TODO - remove these
 238                         rstHdBttn.setOnClickListener(new View.OnClickListener() {
 239                                 @Override
 240                                 public void onClick(View v) {
 241                                         // TODO Auto-generated method stub
 242                                         startService(new Intent(Main.this, Sensors.class)
 243                                         .putExtra("Command",   CMD.Command.RSTHEAD));
 244                                 }
 245                         });
 246
 247                         rstDstBttn.setOnClickListener(new View.OnClickListener() {
 248                                 @Override
 249                                 public void onClick(View v) {
 250                                         // TODO Auto-generated method stub
 251                                         startService(new Intent(Main.this, Sensors.class)
 252                                         .putExtra("Command",   CMD.Command.RSTDST));
 253                                 }
 254                         });
 255
 256                         // Get a handle to the Map Fragment
 257                         //GoogleMap map = ((MapFragment)getFragmentManager()
 258                         //      .findFragmentById(R.id.map_fragment)).getMap();
 259
 260                         //LatLng sydney = new LatLng(-33.867, 151.206);
 261
 262                         //map.setMyLocationEnabled(true);
 263                         //map.moveCamera(CameraUpdateFactory.newLatLngZoom(sydney, 13));
 264
 265                         //map.addMarker(new MarkerOptions()
 266                         //      .title("Sydney")
 267                         //      .snippet("The most populous city in Australia.")
 268                         //      .position(sydney));
 269
 270                         // Add window tabs
 271                         this.window.setup();
 272
 273                         this.window.addTab(this.window
 274                                         .newTabSpec("state")
 275                                         .setIndicator("State")
 276                                         .setContent(R.id.state));
 277                         this.window.addTab(this.window
 278                                         .newTabSpec("map")
 279                                         .setIndicator("Map")
 280                                         .setContent(R.id.map));
 281                         this.window.addTab(this.window
 282                                         .newTabSpec("debug")
 283                                         .setIndicator("Debug")
 284                                         .setContent(R.id.debug));
 285
 286                         // Attach to background service
 287                         this.register();
 288
 289                 } catch (Exception e) {
 290                         Util.debug("Error setting content view", e);
 291                         return;
 292                 }
 293         }
 294
 295         @Override
 296         public void onStart()
 297         {
 298                 super.onStart();
 299                 this.register();
 300                 Util.debug("Main: onStart");
 301         }
 302
 303         @Override
 304         public void onResume()
 305         {
 306                 super.onResume();
 307                 Util.debug("Main: onResume");
 308         }
 309
 310         @Override
 311         public void onPause()
 312         {
 313                 super.onPause();
 314                 Util.debug("Main: onPause");
 315         }
 316
 317         @Override
 318         public void onStop()
 319         {
 320                 super.onStop();
 321                 Util.debug("Main: onStop");
 322         }
 323
 324         @Override
 325         public void onRestart()
 326         {
 327                 super.onRestart();
 328                 Util.debug("Main: onRestart");
 329         }
 330
 331         @Override
 332         public void onDestroy()
 333         {
 334                 super.onDestroy();
 335                 Util.debug("Main: onDestroy");
 336         }
 337
 338         @Override
 339         public boolean onCreateOptionsMenu(Menu menu)
 340         {
 341                 MenuInflater inflater = getMenuInflater();
 342                 inflater.inflate(R.menu.main, menu);
 343                 return true;
 344         }
 345
 346         @Override
 347         public boolean onPrepareOptionsMenu(Menu menu)
 348         {
 349                 boolean running = this.task != null && this.task.isRunning();
 350                 menu.findItem(R.id.connect).setVisible(!running);
 351                 menu.findItem(R.id.disconnect).setVisible(running);
 352                 return true;
 353         }
 354
 355         @Override
 356         public boolean onOptionsItemSelected(MenuItem item)
 357         {
 358                 switch (item.getItemId()) {
 359                         case R.id.connect:
 360                                 this.connect();
 361                                 return true;
 362                         case R.id.disconnect:
 363                                 this.disconnect();
 364                                 return true;
 365                         case R.id.quit:
 366                                 this.quit();
 367                                 return true;
 368                         default:
 369                                 return false;
 370                 }
 371         }
 372
 373         /* Handler class */
 374         class MainHandler extends Handler
 375         {
 376                 @Override
 377                 public void handleMessage(android.os.Message msg)
 378                 {
 379                         CMD.Response resp = CMD.Response.values()[msg.what];
 380                         switch (resp) {
 381                                 case REGISTER_TASK:
 382                                         Main.this.onRegister((Task)msg.obj);
 383                                         break;
 384                                 case REGISTER_SENSORS:
 385                                         Main.this.onRegister((Sensors)msg.obj);
 386                                         break;
 387                                 case NOTIFY:
 388                                         Main.this.onNotify((String)msg.obj);
 389                                         break;
 390                                 case SHOWDATA:
 391                                         Main.this.onShowData((float[])msg.obj);
 392                                         break;
 393                                 default:
 394                                         Util.debug("Main: unknown message - " + resp);
 395                                         break;
 396                         }
 397                 }
 398         }
 399 }