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