CHECK THE AVAILABILTY OF INTERNET
SOURCE CODE [main.xml] is
SOURCE CODE [NetworkCheck.java] is
Note:
Don’t forget to add
in your AndroidManifest.xml.
The OUTPUT will be
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJQ8dK7GGIG_yBbWcF6H4JRUl55ObTdRlSQAnbCmL1vECWV6tViqaCayC6gVDBPIv88wpAqnfrX1RUYiH3T24yODO0ZSriTV3z983HmprWwhjA7JfqCI3CsGXuKuoCn6ze-nB-TDYIjv0/s320/network_check.png)
SOURCE CODE [main.xml] is
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello" />
<Button android:text="Check Network Status"
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
package com.NetworkCheck;
import android.app.Activity;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;
public class NetworkCheck extends Activity
{
Button check;
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
check = (Button) findViewById(R.id.button1);
check.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
if(isInternetOn())
{
Toast.makeText(getBaseContext(), "Connected",
Toast.LENGTH_SHORT).show();
}
else
{
Toast.makeText(getBaseContext(), "Not connected",
Toast.LENGTH_SHORT).show();
}
}});
}
public final boolean isInternetOn()
{
ConnectivityManager connec = (ConnectivityManager) getSystemService
(Context.CONNECTIVITY_SERVICE);
if ((connec.getNetworkInfo(0).getState() == NetworkInfo.State.CONNECTED)
||(connec.getNetworkInfo(0).getState() == NetworkInfo.State.CONNECTING)
||(connec.getNetworkInfo(1).getState() == NetworkInfo.State.CONNECTING)
||(connec.getNetworkInfo(1).getState() == NetworkInfo.State.CONNECTED))
{
return true;
}
else if ((connec.getNetworkInfo(0).getState() == NetworkInfo.State.DISCONNECTED)
|| (connec.getNetworkInfo(1).getState() == NetworkInfo.State.DISCONNECTED))
{
return false;
}
return false;
}
}
Note:
Don’t forget to add
<manifest xlmns:android...>
...
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
</manifest>
The OUTPUT will be
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJQ8dK7GGIG_yBbWcF6H4JRUl55ObTdRlSQAnbCmL1vECWV6tViqaCayC6gVDBPIv88wpAqnfrX1RUYiH3T24yODO0ZSriTV3z983HmprWwhjA7JfqCI3CsGXuKuoCn6ze-nB-TDYIjv0/s320/network_check.png)
not workin for me..always give connect
ReplyDeletehave you add network permission in your manifest?
ReplyDelete