Home.java

package com.weltintegra;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.net.Uri;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.view.View;
import com.google.android.gcm.GCMRegistrar;
import com.google.android.maps.GeoPoint;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;

import java.security.MessageDigest;
import java.util.UUID;

public class home extends Activity {
    private LocationManager locationManager;
    public GeoPoint myLoc;
    public Double lat1;
    public Double lng1;
    protected static String deviceID;
    private String api_token = "b431e1f3aeda13305c155f8d26791f86";

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setLocationManager((LocationManager) getSystemService(Context.LOCATION_SERVICE));
        LocationManager locationManager = (LocationManager) this
                .getSystemService(Context.LOCATION_SERVICE);
        // Define a listener that responds to location updates
        LocationListener locationListener = new LocationListener() {
            public void onLocationChanged(Location location) {
                // Called when a new location is found by the network location
                // provider.
                lng1 = location.getLongitude();
                lat1 = location.getLatitude();
            }

            public void onStatusChanged(String provider, int status,
                    Bundle extras) {
                Log.i("geo", "ok");
            }

            public void onProviderEnabled(String provider) {
            }

            public void onProviderDisabled(String provider) {
            }
        };

        // Register the listener with the Location Manager to receive location
        // updates
        locationManager.requestLocationUpdates(
                LocationManager.NETWORK_PROVIDER, 0, 0, locationListener);
        setContentView(R.layout.home);

        try {
            deviceID = getDeviceId(this.getBaseContext());
        } catch (Exception e) {
            e.printStackTrace(); // To change body of catch statement use File |
                                    // Settings | File Templates.
        }
        GCMRegistrar.checkDevice(this);
        GCMRegistrar.checkManifest(this);
        final String regId = GCMRegistrar.getRegistrationId(this);
        if (regId.equals("")) {
            GCMRegistrar.register(this, "181872115906");
        } else {
            HttpClient httpclient = new DefaultHttpClient();
            HttpPost httppost = new HttpPost(
                    "http://apn.weltint.com/userdb/registerandroid/"
                            + api_token + "/" + regId + "/" + deviceID);
            try {
                httpclient.execute(httppost);
            } catch (Exception ex) {
            }
        }
    }

    public void goToQr(View view) {
        Intent intent = new Intent(getParent(), rootqr.class);
        startActivity(intent);
    }

    public void shareit(View view) {
        final Intent emailIntent = new Intent(
                android.content.Intent.ACTION_SEND);

        emailIntent.setType("plain/text");

        // /emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, new
        // String[]{"[email protected]"});

        emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Try "
                + getString(R.string.app_name));

        emailIntent
                .putExtra(
                        android.content.Intent.EXTRA_TEXT,
                        "I love this app and would like to share with you. https://play.google.com/store/search?q="
                                + getString(R.string.app_name) + "=apps");

        home.this.startActivity(Intent.createChooser(emailIntent,
                "Send mail..."));
    }

    public void callUs(View view) {
        Intent sIntent = new Intent(Intent.ACTION_CALL, Uri.parse("tel:"
                + getString(R.string.mainphone)));
        startActivity(sIntent);
    }

    public void ourPhisican(View view) {
        Intent intent = new Intent(getParent(), rootWeb.class);
        intent.putExtra("url", "file:///android_asset/our_phisican.html");
        startActivity(intent);
    }

    public void goDirection(View view) {
        // Log.i("GEO",lat1.toString());
        String coordinates[] = { getString(R.string.lat),
                getString(R.string.lon) };
        double lat = Double.parseDouble(coordinates[0]);
        double lng = Double.parseDouble(coordinates[1]);
        String url = "http://maps.google.com/maps?saddr=" + lat1.toString()
                + "," + lng1.toString() + "&daddr=" + lat + "," + lng;
        Intent i = new Intent(Intent.ACTION_VIEW);
        i.setData(Uri.parse(url));
        startActivity(i);
    }

    protected static String getDeviceId(Context context) throws Exception {
        String imei = getImei(context);
        if (imei != null)
            return imei;
        String tid = getWifiMacAddress(context);
        return tid;
    }

    protected static String getImei(Context context) {
        TelephonyManager m = (TelephonyManager) context
                .getSystemService(Context.TELEPHONY_SERVICE);
        String imei = m != null ? m.getDeviceId() : null;
        return imei;
    }

    protected static String getWifiMacAddress(Context context) throws Exception {
        WifiManager manager = (WifiManager) context
                .getSystemService(Context.WIFI_SERVICE);
        WifiInfo wifiInfo = manager.getConnectionInfo();
        if (wifiInfo == null || wifiInfo.getMacAddress() == null)
            return md5(UUID.randomUUID().toString());
        else
            return wifiInfo.getMacAddress().replace(":", "").replace(".", "");
    }

    public void goToAppointment(View view) {
        Intent intent = new Intent(getParent(), rootAppointment.class);
        startActivity(intent);
    }

    public void goToMb(View view) {
        Intent intent = new Intent(getParent(), rootmb.class);
        startActivity(intent);
    }

    protected static String md5(String s) throws Exception {
        MessageDigest md = MessageDigest.getInstance("MD5");

        md.update(s.getBytes());

        byte digest[] = md.digest();
        StringBuffer result = new StringBuffer();

        for (int i = 0; i < digest.length; i++) {
            result.append(Integer.toHexString(0xFF & digest[i]));
        }
        return (result.toString());
    }

    public void setLocationManager(LocationManager locationManager) {
        this.locationManager = locationManager;
    }

    public LocationManager getLocationManager() {
        return locationManager;
    }
}