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.*;
  35 import com.google.android.gms.maps.model.*;
  36
  37 public class Main extends Activity
  38 {
  39         /* Private data */
  40         private Handler      handler;
  41         private Messenger    messenger;
  42         private Task         task;
  43         private Sensors      sensors;
  44         private Toast        toast;
  45
  46         /* Widgets */
  47         private TabHost      window;
  48         private TabWidget    tabs;
  49         private LinearLayout map;
  50         private LinearLayout state;
  51         private TextView     debug;
  52         private ScrollView   scroll;
  53         private Button       rstHdBttn;
  54         private Button       rstDstBttn;
  55
  56         /* Private helper methods */
  57         private void notice(String text)
  58         {
  59                 String    msg  = "*** " + text + "\n";
  60                 Spannable span = new SpannableString(msg);
  61                 span.setSpan(new StyleSpan(Typeface.BOLD), 0, msg.length(), 0);
  62                 this.debug.append(span);
  63         }
  64
  65         /* Private handler methods */
  66         private void onRegister(Task task)
  67         {
  68                 Util.debug("Main: onRegister_task");
  69                 this.task    = task;
  70         }
  71
  72         private void onRegister(Sensors sensors)
  73         {
  74                 Util.debug("Main: onRegister_sensors");
  75                 this.sensors = sensors;
  76         }
  77
  78         private void onPosition()
  79         {
  80                 Util.debug("Main: onPosition");
  81         }
  82
  83         private void onNotify(String text)
  84         {
  85                 Util.debug("Main: onNotify - " + text);
  86                 this.notice(text);
  87                 this.toast.setText(text);
  88                 this.toast.show();
  89         }
  90
  91         private void onShowData(float[] data){
  92                 TextView textView1 = null;
  93                 TextView textView2 = null;
  94                 TextView textView3 = null;
  95                 int displayNum = 3;
  96                 int dataId = (int)(data[0]+0.5);
  97                 CMD.Data dataType = CMD.Data.values()[dataId];
  98                 switch (dataType){
  99                 case ACC:
 100                         textView1 = (TextView)findViewById(R.id.accText1);
 101                         textView2 = (TextView)findViewById(R.id.accText2);
 102                         textView3 = (TextView)findViewById(R.id.accText3);
 103                         break;
 104                 case MAG:
 105                         return;
 106                         /*textView1 = (TextView)findViewById(R.id.magText1);
 107                         textView2 = (TextView)findViewById(R.id.magText2);
 108                         textView3 = (TextView)findViewById(R.id.magText3);
 109                         break;*/
 110                 case GYR:
 111                         textView1 = (TextView)findViewById(R.id.gyrText1);
 112                         textView2 = (TextView)findViewById(R.id.gyrText2);
 113                         textView3 = (TextView)findViewById(R.id.gyrText3);
 114                         break;
 115                 case GYR1HZ:
 116                         textView1 = (TextView)findViewById(R.id.gyr1hzx);
 117                         textView2 = (TextView)findViewById(R.id.gyr1hzy);
 118                         textView3 = (TextView)findViewById(R.id.gyr1hzz);
 119                         break;
 120                 case ORIENT:
 121                         textView1 = (TextView)findViewById(R.id.orientText1);
 122                         textView2 = (TextView)findViewById(R.id.orientText2);
 123                         textView3 = (TextView)findViewById(R.id.orientText3);
 124                         break;
 125                 case WRDACC:
 126                         textView1 = (TextView)findViewById(R.id.wrdAccText1);
 127                         textView2 = (TextView)findViewById(R.id.wrdAccText2);
 128                         textView3 = (TextView)findViewById(R.id.wrdAccText3);
 129                         break;
 130                 case STPCNT:
 131                         textView1 = (TextView)findViewById(R.id.stepCntText);
 132                         textView2 = (TextView)findViewById(R.id.calGrvText);
 133                         displayNum = 2;
 134                         break;
 135                 case POSITION:
 136                         textView1 = (TextView)findViewById(R.id.curPosXText);
 137                         textView2 = (TextView)findViewById(R.id.curPosYText);
 138                         displayNum = 2;
 139                         break;
 140                 case ROTATION:
 141                         textView1 = (TextView)findViewById(R.id.roll);
 142                         textView2 = (TextView)findViewById(R.id.pitch);
 143                         textView3 = (TextView)findViewById(R.id.yaw);
 144                         break;
 145                 case HEADING:
 146                         textView1 = (TextView)findViewById(R.id.headingText);
 147                         displayNum = 1;
 148                         break;
 149                 case WRDGYR:
 150                         textView1 = (TextView)findViewById(R.id.wrdGyrText1);
 151                         displayNum = 1;
 152                         break;
 153                 case STABLE:
 154                         textView1 = (TextView)findViewById(R.id.stableText);
 155                         displayNum = 1;
 156                         break;
 157                 default:
 158                         Util.debug("Main: Nothing Matches");
 159                 }
 160
 161                 textView1.setText(Float.toString(data[1]));
 162                 if (displayNum >1){
 163                         textView2.setText(Float.toString(data[2]));
 164                 }
 165                 if (displayNum >2){
 166                         textView3.setText(Float.toString(data[3]));
 167                 }
 168         }
 169
 170         /* Private service methods */
 171         private void register()
 172         {
 173                 Util.debug("Main: register");
 174                 startService(new Intent(this, Task.class)
 175                                 .putExtra("Command",   CMD.Command.REGISTER)
 176                                 .putExtra("Messenger", this.messenger));
 177                 startService(new Intent(this, Sensors.class)
 178                                 .putExtra("Command",   CMD.Command.REGISTER)
 179                                 .putExtra("Messenger", this.messenger));
 180         }
 181
 182         private void connect()
 183         {
 184                 Util.debug("Main: connect");
 185                 startService(new Intent(this, Task.class)
 186                                 .putExtra("Command", CMD.Command.CONNECT));
 187                 startService(new Intent(this, Sensors.class)
 188                                 .putExtra("Command", CMD.Command.CONNECT));
 189         }
 190
 191         private void disconnect()
 192         {
 193                 Util.debug("Main: disconnect");
 194                 startService(new Intent(this, Task.class)
 195                                 .putExtra("Command", CMD.Command.DISCONNECT));
 196                 startService(new Intent(this, Sensors.class)
 197                                 .putExtra("Command", CMD.Command.DISCONNECT));
 198         }
 199
 200         private void quit()
 201         {
 202                 this.debug.setText("");
 203                 stopService(new Intent(this, Task.class));
 204                 Intent intent = new Intent(Intent.ACTION_MAIN);
 205                 intent.addCategory(Intent.CATEGORY_HOME);
 206                 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 207                 startActivity(intent);
 208         }
 209
 210         /* Activity Methods */
 211         @Override
 212         public void onCreate(Bundle savedInstanceState)
 213         {
 214                 try {
 215                         super.onCreate(savedInstanceState);
 216                         Util.debug("Main: onCreate");
 217
 218                         // Setup toast
 219                         this.toast     = Toast.makeText(this, "", Toast.LENGTH_SHORT);
 220
 221                         // Setup communication
 222                         this.handler   = new MainHandler();
 223                         this.messenger = new Messenger(this.handler);
 224
 225                         // Setup main layout
 226                         this.setContentView(R.layout.main);
 227
 228                         // Find widgets
 229                         this.window    = (TabHost)      findViewById(android.R.id.tabhost);
 230                         this.tabs      = (TabWidget)    findViewById(android.R.id.tabs);
 231                         this.map       = (LinearLayout) findViewById(R.id.map);
 232                         this.state     = (LinearLayout) findViewById(R.id.state);
 233                         this.debug     = (TextView)     findViewById(R.id.debug);
 234                         this.scroll    = (ScrollView)   findViewById(R.id.debug_scroll);
 235                         this.rstHdBttn = (Button)       findViewById(R.id.rstHdBttn);
 236                         this.rstDstBttn= (Button)       findViewById(R.id.rstDstBttn);
 237
 238                         // TODO - remove these
 239                         rstHdBttn.setOnClickListener(new View.OnClickListener() {
 240                                 @Override
 241                                 public void onClick(View v) {
 242                                         // TODO Auto-generated method stub
 243                                         startService(new Intent(Main.this, Sensors.class)
 244                                         .putExtra("Command",   CMD.Command.RSTHEAD));
 245                                 }
 246                         });
 247
 248                         rstDstBttn.setOnClickListener(new View.OnClickListener() {
 249                                 @Override
 250                                 public void onClick(View v) {
 251                                         // TODO Auto-generated method stub
 252                                         startService(new Intent(Main.this, Sensors.class)
 253                                         .putExtra("Command",   CMD.Command.RSTDST));
 254                                 }
 255                         });
 256
 257                         // Get a handle to the Map Fragment
 258                         GoogleMap map = ((MapFragment)getFragmentManager()
 259                                 .findFragmentById(R.id.map_fragment)).getMap();
 260                         Marker mark = map.addMarker(new MarkerOptions()
 261                                         .position(new LatLng(34.0722, -118.4441))
 262                                         .title("UCLA"));
 263
 264                         //LatLng sydney = new LatLng(-33.867, 151.206);
 265
 266                         //map.setMyLocationEnabled(true);
 267                         //map.moveCamera(CameraUpdateFactory.newLatLngZoom(sydney, 13));
 268
 269                         //map.addMarker(new MarkerOptions()
 270                         //      .title("Sydney")
 271                         //      .snippet("The most populous city in Australia.")
 272                         //      .position(sydney));
 273
 274                         // Add window tabs
 275                         this.window.setup();
 276
 277                         this.window.addTab(this.window
 278                                         .newTabSpec("state")
 279                                         .setIndicator("State")
 280                                         .setContent(R.id.state));
 281                         this.window.addTab(this.window
 282                                         .newTabSpec("map")
 283                                         .setIndicator("Map")
 284                                         .setContent(R.id.map));
 285                         this.window.addTab(this.window
 286                                         .newTabSpec("debug")
 287                                         .setIndicator("Debug")
 288                                         .setContent(R.id.debug));
 289
 290                         // Attach to background service
 291                         this.register();
 292
 293                 } catch (Exception e) {
 294                         Util.debug("Error setting content view", e);
 295                         return;
 296                 }
 297         }
 298
 299         @Override
 300         public void onStart()
 301         {
 302                 super.onStart();
 303                 this.register();
 304                 Util.debug("Main: onStart");
 305         }
 306
 307         @Override
 308         public void onResume()
 309         {
 310                 super.onResume();
 311                 Util.debug("Main: onResume");
 312         }
 313
 314         @Override
 315         public void onPause()
 316         {
 317                 super.onPause();
 318                 Util.debug("Main: onPause");
 319         }
 320
 321         @Override
 322         public void onStop()
 323         {
 324                 super.onStop();
 325                 Util.debug("Main: onStop");
 326         }
 327
 328         @Override
 329         public void onRestart()
 330         {
 331                 super.onRestart();
 332                 Util.debug("Main: onRestart");
 333         }
 334
 335         @Override
 336         public void onDestroy()
 337         {
 338                 super.onDestroy();
 339                 Util.debug("Main: onDestroy");
 340         }
 341
 342         @Override
 343         public boolean onCreateOptionsMenu(Menu menu)
 344         {
 345                 MenuInflater inflater = getMenuInflater();
 346                 inflater.inflate(R.menu.main, menu);
 347                 return true;
 348         }
 349
 350         @Override
 351         public boolean onPrepareOptionsMenu(Menu menu)
 352         {
 353                 boolean running = this.task != null && this.task.isRunning();
 354                 menu.findItem(R.id.connect).setVisible(!running);
 355                 menu.findItem(R.id.disconnect).setVisible(running);
 356                 return true;
 357         }
 358
 359         @Override
 360         public boolean onOptionsItemSelected(MenuItem item)
 361         {
 362                 switch (item.getItemId()) {
 363                         case R.id.connect:
 364                                 this.connect();
 365                                 return true;
 366                         case R.id.disconnect:
 367                                 this.disconnect();
 368                                 return true;
 369                         case R.id.quit:
 370                                 this.quit();
 371                                 return true;
 372                         default:
 373                                 return false;
 374                 }
 375         }
 376
 377         /* Handler class */
 378         class MainHandler extends Handler
 379         {
 380                 @Override
 381                 public void handleMessage(android.os.Message msg)
 382                 {
 383                         CMD.Response resp = CMD.Response.values()[msg.what];
 384                         switch (resp) {
 385                                 case REGISTER_TASK:
 386                                         Main.this.onRegister((Task)msg.obj);
 387                                         break;
 388                                 case REGISTER_SENSORS:
 389                                         Main.this.onRegister((Sensors)msg.obj);
 390                                         break;
 391                                 case NOTIFY:
 392                                         Main.this.onNotify((String)msg.obj);
 393                                         break;
 394                                 case SHOWDATA:
 395                                         Main.this.onShowData((float[])msg.obj);
 396                                         break;
 397                                 default:
 398                                         Util.debug("Main: unknown message - " + resp);
 399                                         break;
 400                         }
 401                 }
 402         }
 403 }