Skip to main content

Check Internet connection in your Android Device and AVD



 For many application, you have to check internet connection in emulator or in handset.

First In androidmanifest.xml file give the permission of internet given below : 

    <uses-permission android:name="android.permission.INTERNET"></uses-permission>
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE">
    </uses-permission>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE">
   </uses-permission>


Now add Internet Connection code given below : 










Comments

Post a Comment

Popular posts from this blog

Android - Google MAP V2 PART 3 (add Polyline)

Download Full Code  of  PART-1 , 2 , 3 , 4 Before go ahead Please look in to PART-1 & PART-2 I have just modify Main Activity class: package com.djandroid.mapsv2; import android.graphics.Color; import android.os.Bundle; import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentManager; import com.google.android.gms.maps.GoogleMap; import com.google.android.gms.maps.GoogleMap.OnMapClickListener; import com.google.android.gms.maps.GoogleMap.OnMarkerClickListener; import com.google.android.gms.maps.SupportMapFragment; import com.google.android.gms.maps.model.LatLng; import com.google.android.gms.maps.model.Marker; import com.google.android.gms.maps.model.MarkerOptions; import com.google.android.gms.maps.model.Polyline; import com.google.android.gms.maps.model.PolylineOptions; public class MainActivity extends FragmentActivity { private GoogleMap MAP; private boolean markClic...
5 comments
Read more

Android show Data from Sqlite DB into Grid View

Shaadi.com Matrimonials Shaadi.com Indian Matrimonials Your Main Activity class package com . Sqlite_grid_view ; import java . util . ArrayList ; import java . util . List ; import android . app . Activity ; import android . os . Bundle ; import android . util . Log ; import android . view . View ; import android . widget . AdapterView ; import android . widget . AdapterView . OnItemClickListener ; import android . widget . ArrayAdapter ; import android . widget . GridView ; import android . widget . TextView ; import android . widget . Toast ; public class AndroidSQLiteTutorialActivity extends Activity { private GridView gridView ; public static ArrayList < String > ArrayofName = new ArrayList < String >(); /** Called when the activity is first created. */ @ Override public void onCreate ( Bundle savedInstanceState ) { super . onCreate ( savedInstanceState ); setContentView ( R . l...
10 comments
Read more

Connecting mysql Database in ANDROID using PHP & JSON

 To implement this tutorial you should have basic knowledge of how to run PHP script and start server.  If we talk about client-server architecture, client is Android device and in server side there is a combination of PHP Script and MySQL. In short, PHP Script sits in middle as shown in image. Lets suppose that we have a MySQL database named Employee, and a table int created, with the following SQL: CREATE TABLE `employee` (   `emp_id` int(11) NOT NULL auto_increment,   `emp_name` varchar(100) NOT NULL,   PRIMARY KEY  (`emp_id`) ) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=5 ; The PHP code will be very simple: Now Create Android Project :  The Android part is only a bit more complicated: -use a HttpPost to get the data -convert response to string -parse JSON data in to List In Your First Activity : O/P :
15 comments
Read more