Intent Implicit

If you are android beginner and not know how to communicating between two activities then follow this blog.

activity_main.xml

<RelativeLayout xmlns:androclass="http://schemas.android.com/apk/res/android"  

    xmlns:tools="http://schemas.android.com/tools"  

    android:layout_width="match_parent"  

    android:layout_height="match_parent"  

 tools:context=".MainActivity" >  

    <EditText  

        android:id="@+id/editText1"  

        android:layout_width="wrap_content"  

        android:layout_height="wrap_content"  

        android:layout_alignParentTop="true"  

       android:layout_centerHorizontal="true"  

        android:layout_marginTop="44dp"  

        android:ems="10" />  

    <Button  

        android:id="@+id/btn"  

        android:layout_width="wrap_content"  

        android:layout_height="wrap_content"  

        android:layout_below="@+id/editText1"  

        android:layout_centerHorizontal="true"  

        android:layout_marginTop="20dp"  

        android:text="Visit" />  

</RelativeLayout>  

ActivityMain.java

public class MainActivity extends Activity {  

    @Override  

    protected void onCreate(Bundle savedInstanceState) {  

       super.onCreate(savedInstanceState);  

      setContentView(R.layout.activity_main);  

        final EditText editText1=(EditText)findViewById(R.id.editText1);  

        Button btn=(Button)findViewById(R.id.btn);  

       btn.setOnClickListener(new OnClickListener() {  

           @Override  

            public void onClick(View arg0) {  

               String url=editText1.getText().toString();  

                Intent intent=new Intent(Intent.ACTION_VIEW,Uri.parse(url));  

          //like url="http://google.com"

               startActivity(intent);  

            }  

        });  

    }  

}  

Thank you