+package edu.ucla.iBeaconNav;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.graphics.Color;
+import android.graphics.Typeface;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Messenger;
+import android.preference.PreferenceManager;
+import android.text.Spannable;
+import android.text.SpannableString;
+import android.text.format.DateFormat;
+import android.text.style.BackgroundColorSpan;
+import android.text.style.ForegroundColorSpan;
+import android.text.style.StrikethroughSpan;
+import android.text.style.StyleSpan;
+import android.text.style.UnderlineSpan;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.ScrollView;
+import android.widget.TabHost;
+import android.widget.TabWidget;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import android.os.Bundle;
+
+import com.google.android.gms.maps.MapView;
+
+public class Main extends Activity
+{
+ /* Private data */
+ private Handler handler;
+ private Messenger messenger;
+ private Task task;
+ private Toast toast;
+ private boolean running;
+
+ /* Widgets */
+ private TabHost window;
+ private TabWidget tabs;
+ private LinearLayout map;
+ private LinearLayout state;
+ private TextView debug;
+ private ScrollView scroll;
+
+ /* Private helper methods */
+ private void notice(String text)
+ {
+ String msg = "*** " + text + "\n";
+ Spannable span = new SpannableString(msg);
+ span.setSpan(new StyleSpan(Typeface.BOLD), 0, msg.length(), 0);
+ this.debug.append(span);
+ }
+
+ /* Private handler methods */
+ private void onRegister(Task task)
+ {
+ Util.debug("Main: onRegister");
+ this.task = task;
+ this.running = this.task.isRunning();
+ }
+
+ private void onPosition()
+ {
+ Util.debug("Main: onPosition");
+ }
+
+ private void onNotify(String text)
+ {
+ Util.debug("Main: onNotify - " + text);
+ this.notice(text);
+ this.toast.setText(text);
+ this.toast.show();
+ }
+
+ /* Private service methods */
+ private void register()
+ {
+ Util.debug("Main: register");
+ startService(new Intent(this, Task.class)
+ .putExtra("Command", Task.REGISTER)
+ .putExtra("Messenger", this.messenger));
+ }
+
+ private void connect()
+ {
+ Util.debug("Main: connect");
+ startService(new Intent(this, Task.class)
+ .putExtra("Command", Task.CONNECT));
+ this.running = true;
+ }
+
+ private void disconnect()
+ {
+ Util.debug("Main: disconnect");
+ startService(new Intent(this, Task.class)
+ .putExtra("Command", Task.DISCONNECT));
+ this.running = false;
+ }
+
+ private void quit()
+ {
+ this.debug.setText("");
+ stopService(new Intent(this, Task.class));
+ Intent intent = new Intent(Intent.ACTION_MAIN);
+ intent.addCategory(Intent.CATEGORY_HOME);
+ intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ startActivity(intent);
+ }
+
+ /* Activity Methods */
+ @Override
+ public void onCreate(Bundle savedInstanceState)
+ {
+ try {
+ super.onCreate(savedInstanceState);
+ Util.debug("Main: onCreate");
+
+ // Setup toast
+ this.toast = Toast.makeText(this, "", Toast.LENGTH_SHORT);
+
+ // Setup communication
+ this.handler = new MainHandler();
+ this.messenger = new Messenger(this.handler);
+
+ // Setup main layout
+ this.setContentView(R.layout.main);
+
+ // Find widgets
+ this.window = (TabHost) findViewById(android.R.id.tabhost);
+ this.tabs = (TabWidget) findViewById(android.R.id.tabs);
+ this.map = (LinearLayout) findViewById(R.id.map);
+ this.state = (LinearLayout) findViewById(R.id.state);
+ this.debug = (TextView) findViewById(R.id.debug);
+ this.scroll = (ScrollView) findViewById(R.id.debug_scroll);
+
+ // Get a handle to the Map Fragment
+ //GoogleMap map = ((MapFragment)getFragmentManager()
+ // .findFragmentById(R.id.map_fragment)).getMap();
+
+ //LatLng sydney = new LatLng(-33.867, 151.206);
+
+ //map.setMyLocationEnabled(true);
+ //map.moveCamera(CameraUpdateFactory.newLatLngZoom(sydney, 13));
+
+ //map.addMarker(new MarkerOptions()
+ // .title("Sydney")
+ // .snippet("The most populous city in Australia.")
+ // .position(sydney));
+
+ // Add window tabs
+ this.window.setup();
+
+ this.window.addTab(this.window
+ .newTabSpec("map")
+ .setIndicator("Map")
+ .setContent(R.id.map));
+ this.window.addTab(this.window
+ .newTabSpec("state")
+ .setIndicator("State")
+ .setContent(R.id.state));
+ this.window.addTab(this.window
+ .newTabSpec("debug")
+ .setIndicator("Debug")
+ .setContent(R.id.debug));
+
+ // Attach to background service
+ this.register();
+
+ } catch (Exception e) {
+ Util.debug("Error setting content view", e);
+ return;
+ }
+ }
+
+ @Override
+ public void onStart()
+ {
+ super.onStart();
+ this.register();
+ Util.debug("Main: onStart");
+ }
+
+ @Override
+ public void onResume()
+ {
+ super.onResume();
+ Util.debug("Main: onResume");
+ }
+
+ @Override
+ public void onPause()
+ {
+ super.onPause();
+ Util.debug("Main: onPause");
+ }
+
+ @Override
+ public void onStop()
+ {
+ super.onStop();
+ Util.debug("Main: onStop");
+ }
+
+ @Override
+ public void onRestart()
+ {
+ super.onRestart();
+ Util.debug("Main: onRestart");
+ }
+
+ @Override
+ public void onDestroy()
+ {
+ super.onDestroy();
+ Util.debug("Main: onDestroy");
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu)
+ {
+ MenuInflater inflater = getMenuInflater();
+ inflater.inflate(R.menu.main, menu);
+ return true;
+ }
+
+ @Override
+ public boolean onPrepareOptionsMenu(Menu menu)
+ {
+ menu.findItem(R.id.connect).setVisible(!this.running);
+ menu.findItem(R.id.disconnect).setVisible(this.running);
+ return true;
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item)
+ {
+ switch (item.getItemId()) {
+ case R.id.connect:
+ this.connect();
+ return true;
+ case R.id.disconnect:
+ this.disconnect();
+ return true;
+ case R.id.quit:
+ this.quit();
+ return true;
+ default:
+ return false;
+ }
+ }
+
+ /* Handler class */
+ class MainHandler extends Handler
+ {
+ public void handleMessage(android.os.Message msg)
+ {
+ switch (msg.what) {
+ case Task.REGISTER:
+ Main.this.onRegister((Task)msg.obj);
+ break;
+ case Task.POSITION:
+ Main.this.onPosition();
+ break;
+ case Task.CONNECT:
+ Main.this.running = true;
+ break;
+ case Task.DISCONNECT:
+ Main.this.running = false;
+ break;
+ case Task.NOTIFY:
+ Main.this.onNotify((String)msg.obj);
+ break;
+ default:
+ Util.debug("Main: unknown message - " + msg.what);
+ break;
+ }
+ }
+ }
+}
projects / ~andy / iBeaconNav / commitdiff