RouterActivity.java

package io.evercam.connect;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.bugsense.trace.BugSenseHandler;

import java.util.Locale;

import io.evercam.connect.db.Camera;
import io.evercam.connect.db.CameraOperation;
import io.evercam.connect.net.NetInfo;
import io.evercam.network.discovery.MacAddress;
import io.evercam.network.discovery.NetworkInfo;

public class RouterActivity extends Activity
{

    private NetInfo netInfo;
    private Context ctxt;
    private CameraOperation cameraOperation;
    private TextView external_ip;

    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_router);

        EvercamDiscover.sendScreenAnalytics(this, getString(R.string.screen_router));

        TextView router_ip = (TextView) findViewById(R.id.routerip_detail);
        TextView router_model = (TextView) findViewById(R.id.routermodel_detail);
        external_ip = (TextView) findViewById(R.id.externalip_detail);
        TextView router_mac = (TextView) findViewById(R.id.routermac_detail);
        TextView router_netmask = (TextView) findViewById(R.id.netmask_detail);
        TextView router_upnp = (TextView) findViewById(R.id.routerUpnp_detail);

        TextView device_title = (TextView) findViewById(R.id.device_title);
        TextView device_ip = (TextView) findViewById(R.id.deviceIP_detail);
        TextView device_mac = (TextView) findViewById(R.id.deviceMAC_detail);

        LinearLayout routerModelLayout = (LinearLayout) findViewById(R.id.routermodel_layout);

        ctxt = getApplicationContext();
        netInfo = new NetInfo(ctxt);

        cameraOperation = new CameraOperation(ctxt);

        if(!netInfo.getGatewayIp().equals(NetInfo.EMPTY_IP))
        {
            router_ip.setText(netInfo.getGatewayIp());
            router_mac.setText(MacAddress.getByIpLinux(netInfo.getGatewayIp()).toUpperCase
                    (Locale.UK));
        }

        try
        {
            displayExternalIP();

            router_netmask.setText(netInfo.getNetmaskIp());
            Camera camera = cameraOperation.getCamera(netInfo.getGatewayIp(), netInfo.getSsid());

            // show model if exists
            if(camera.getModel() != null && !camera.getModel().isEmpty())
            {
                routerModelLayout.setVisibility(View.VISIBLE);
                router_model.setText(camera.getModel());
            }

            // upnp status
            if(camera.getUpnp() == 1)
            {
                router_upnp.setText(R.string.enabled);
            }
            else
            {
                router_upnp.setText(R.string.disabled);
            }

            device_title.setText(this.getResources().getString(R.string.networkInterface) +
                    netInfo.getInterfaceName());

            device_ip.setText(netInfo.getLocalIp());
            device_mac.setText(netInfo.getMacAddress().toUpperCase(Locale.UK));
        }
        catch(Exception e)
        {
            BugSenseHandler.sendException(e);
        }
        Button b = (Button) findViewById(R.id.button_routerweb);
        b.setOnClickListener(new OnClickListener()
        {

            @Override
            public void onClick(View arg0)
            {
                if(!netInfo.getGatewayIp().equals(NetInfo.EMPTY_IP))
                {
                    String url = "http://" + netInfo.getGatewayIp() + "/";
                    Intent intent = new Intent();
                    intent.setAction("android.intent.action.VIEW");
                    Uri content_url = Uri.parse(url);
                    intent.setData(content_url);
                    startActivity(intent);
                }
                else
                {
                    Toast.makeText(ctxt, "Router is not avaliable.", Toast.LENGTH_SHORT).show();
                }
            }
        });
    }

    private void displayExternalIP()
    {
        new AsyncTask<Void, Void, String>()
        {
            @Override
            protected String doInBackground(Void... params)
            {
                return NetworkInfo.getExternalIP();
            }

            @Override
            protected void onPostExecute(String externalIp)
            {
                if(externalIp != null)
                {
                    external_ip.setText(externalIp);
                }
            }
        }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    }
}