Pharmacies/src/org/r3pek/pharmacies/PharmacyInfo.java

package org.r3pek.pharmacies;

import org.r3pek.pharmacies.utils.GeoUtils;
import org.r3pek.pharmacies.utils.GlobalVars;
import org.r3pek.pharmacies.widgets.Arrow;
import org.r3pek.pharmacies.widgets.ImageRotater;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.hardware.Sensor;
import android.hardware.SensorManager;
import android.location.Location;
import android.net.Uri;
import android.os.Bundle;
import android.text.ClipboardManager;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;
import android.widget.Toast;

public class PharmacyInfo extends Activity {
	private final static int MENU_DIAL = 0;
	private final static int MENU_SHARE = 1;
	private final static int MENU_NAVIGATE = 2;
	private final static int MENU_COPY = 3;
	private final static int MENU_SHOWONMAP = 4;
	
	private SensorManager sm;
	private Pharmacy p;
	private ImageRotater arrowChangerSensor;
	private int pharmacyIndex;
	
	public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.pharmacyinfo);
        
        p = (Pharmacy)getIntent().getSerializableExtra("org.r3pek.pharmacies.Pharmacy");
        pharmacyIndex = getIntent().getIntExtra("org.r3pek.pharmacies.PharmacyIndex", -1);
        TextView tvName = (TextView)findViewById(R.id.tvName);
        TextView tvAddress = (TextView)findViewById(R.id.tvAddress);
        TextView tvParish = (TextView)findViewById(R.id.tvParish);
        TextView tvPhoneNumber = (TextView)findViewById(R.id.tvPhoneNumber);
        TextView tvLatitude = (TextView)findViewById(R.id.tvLatitude);
        TextView tvLongitude = (TextView)findViewById(R.id.tvLongitude);
        TextView tvDist = (TextView)findViewById(R.id.tvDistance);
        Arrow arrow = (Arrow)findViewById(R.id.ivInfoDirection);
        TextView tvService = (TextView)findViewById(R.id.tvOnDuty);
        
        sm = (SensorManager)getSystemService(Context.SENSOR_SERVICE);
        arrowChangerSensor = new ImageRotater();
        arrow.setBearing(GeoUtils.bearing(GlobalVars.positioner.getLastGeoPoint(), p.getGeoPoint()));
        arrow.setOrientation(arrowChangerSensor.getLastOrientation());
        
        tvName.setText(p.getName());
        tvAddress.setText(p.getAddress());
        tvParish.setText(p.getParish());
        tvPhoneNumber.setText(p.getPhoneNumber().equals("") ? getString(R.string.na) : p.getPhoneNumber());
        tvLatitude.setText(p.getLatitude());
        tvLongitude.setText(p.getLongitude());
        tvDist.setText(p.getDistance().substring(0, p.getDistance().indexOf(".")) + "m");
        tvService.setText(p.isAtService() ? getString(R.string.yes) : getString(R.string.no));
	}
	
	@Override
	public void onResume() {
    	sm.registerListener(arrowChangerSensor, sm.getDefaultSensor(Sensor.TYPE_ORIENTATION), SensorManager.SENSOR_DELAY_NORMAL);
		arrowChangerSensor.addImage((Arrow)findViewById(R.id.ivInfoDirection));
    	super.onResume();
	}
	
	@Override
	public void onPause() {
		arrowChangerSensor.delImage((Arrow)findViewById(R.id.ivInfoDirection));
    	sm.unregisterListener(arrowChangerSensor);
    	super.onPause();
	}
	
	@Override
    public boolean onCreateOptionsMenu(Menu menu) {
        menu.add(0, MENU_DIAL, 0, getString(R.string.dial)).setIcon(android.R.drawable.ic_menu_call);
        menu.add(0, MENU_SHARE, 1, getString(R.string.share)).setIcon(android.R.drawable.ic_menu_share);
        menu.add(0, MENU_NAVIGATE, 2, getString(R.string.navigate)).setIcon(android.R.drawable.ic_menu_directions);
        menu.add(0, MENU_COPY, 3, getString(R.string.copy_to_clipboard)).setIcon(R.drawable.copy);
        menu.add(0, MENU_SHOWONMAP, 4, getString(R.string.show_on_map)).setIcon(android.R.drawable.ic_menu_mapmode);
    	return true;
    }
	
	@Override
	public boolean onPrepareOptionsMenu(Menu menu) {
		menu.findItem(MENU_DIAL).setEnabled(!p.getPhoneNumber().equals(""));
		menu.findItem(MENU_SHOWONMAP).setEnabled(pharmacyIndex != -1);
		
		return true;
	}
	
	@Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
	        case MENU_DIAL:
	        	makeCall();
	        	break;
	        case MENU_SHARE:
	        	share();
	        	break;
	        case MENU_NAVIGATE:
	        	openNavigation();
	        	break;
	        case MENU_COPY:
	        	copyAddrToClipboard();
	        	break;
	        case MENU_SHOWONMAP:
	        	showOnMap();
	        	break;
        }
        return true;
    }
	
	private void showOnMap() {
		GlobalVars.pharmaciesOverlay.onTap(pharmacyIndex);
		Toast.makeText(getApplicationContext(), R.string.go_back, Toast.LENGTH_SHORT).show();
	}
    
    private void share() {
    	Intent i = new Intent(Intent.ACTION_SEND);
    	i.setType("text/plain");
    	i.putExtra(Intent.EXTRA_TEXT, p.getName() + '\n' +
    			getString(R.string.address) + " " + p.getAddress() + '\n' +
    			getString(R.string.distance) + " " + p.getDistance().substring(0, p.getDistance().indexOf(".")) + "m" + '\n' +
    			getString(R.string.phone_number) + " " + (p.getPhoneNumber().equals("") ? getString(R.string.na) : p.getPhoneNumber()) + '\n' +
    			getString(R.string.at_service) + " " + (p.isAtService() ? getString(R.string.yes) : getString(R.string.no)));
    	startActivity(i);
    }
    
    private void copyAddrToClipboard() {
    	ClipboardManager cm = (ClipboardManager)getSystemService(CLIPBOARD_SERVICE);
    	cm.setText(p.getAddress());
    	Toast.makeText(getApplicationContext(), R.string.copied_to_clipboard, Toast.LENGTH_SHORT).show();
    }
    
    private void makeCall() {
		Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse("tel:" + p.getPhoneNumber()));
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		startActivity(intent);
	}
	
	private void openNavigation() {
        double lat = Double.parseDouble(p.getLatitude());
        double lng = Double.parseDouble(p.getLongitude());
        Location loc = GlobalVars.positioner.getLastLocation();
        
        StringBuilder url = new StringBuilder(); 
        url.append("http://maps.google.com/maps?f=d&hl=en"); 
        url.append("&saddr=");
        url.append( Double.toString(loc.getLatitude())); 
        url.append(","); 
        url.append( Double.toString(loc.getLongitude())); 
        url.append("&daddr=");
        url.append( Double.toString(lat)); 
        url.append(","); 
        url.append( Double.toString(lng));   
        url.append("&ie=UTF8&0&om=0"); 
		Intent intent = new Intent(Intent.ACTION_VIEW);
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		intent.setData(Uri.parse(url.toString()));
        startActivity(intent);
	}

}