Android Online View images

Mainactivity.java

Package Com.example.internetimageview;
Import java.io.IOException;
Import Java.io.InputStream;
Import java.net.HttpURLConnection;
Import java.net.MalformedURLException;
Import Java.net.URL;
Import android.app.Activity;
Import Android.graphics.Bitmap;
Import Android.graphics.BitmapFactory;
Import Android.os.Bundle;
Import Android.os.Handler;
Import Android.os.Looper;
Import Android.os.Message;
Import Android.text.TextUtils;
Import Android.view.Menu;
Import Android.view.View;
Import Android.widget.EditText;
Import Android.widget.ImageView;
Import Android.widget.Toast;
public class Mainactivity extends Activity {
Private EditText Etimageurl;
Private ImageView ivimage;
public static final int showimage=1;
Private Handler handler=new Handler () {
public void Handlemessage (Android.os.Message msg) {
Switch (msg.what) {
Case SHOWIMAGE:
Bitmap bitmap= (Bitmap) msg.obj;
Ivimage.setimagebitmap (bitmap);
Break
Default
Break
}
};
};
@Override
protected void OnCreate (Bundle savedinstancestate) {
Super.oncreate (savedinstancestate);
Setcontentview (R.layout.activity_main);
Initviews ();
}
private void Initviews () {
Etimageurl= (EditText) Findviewbyid (R.id.etimageurl);
Ivimage= (ImageView) Findviewbyid (r.id.ivimage);
}
@Override
public boolean Oncreateoptionsmenu (Menu menu) {
Inflate the menu; This adds items to the action bar if it is present.
Getmenuinflater (). Inflate (R.menu.main, menu);
return true;
}
public void Viewimage (view view) {
Final String Imageurl=etimageurl.gettext (). toString ();
if (Textutils.isempty (IMAGEURL)) {
Toast.maketext (Getapplicationcontext (), "Picture path cannot be empty", Toast.length_long). Show ();
}else{
New Thread () {

public void Run () {
try {
URL url=new url (imageUrl);
HttpURLConnection httpurlconnection= (httpurlconnection) url.openconnection ();
Httpurlconnection.setrequestmethod ("GET");
Httpurlconnection.setconnecttimeout (5000);
int Responsecode=httpurlconnection.getresponsecode ();
if (responsecode==200) {
InputStream Inputstream=httpurlconnection.getinputstream ();
Bitmap Bitmap=bitmapfactory.decodestream (InputStream);
Message message=new message ();
Message.what=showimage;
Message.obj=bitmap;
Ivimage.setimagebitmap (bitmap);
Handler.sendmessage (message);

}else{
Looper.prepare ();
Toast.maketext (Mainactivity.this, "show Picture Failed", Toast.length_long). Show ();
Looper.loop ();
}
} catch (Malformedurlexception e) {
E.printstacktrace ();
} catch (IOException e) {
E.printstacktrace ();
}
}
}.start ();

}
}

}

Activity-main.xml

<linearlayout xmlns:android= "Http://schemas.android.com/apk/res/android"
Xmlns:tools= "Http://schemas.android.com/tools"
Android:layout_width= "Match_parent"
android:layout_height= "Match_parent"
android:orientation= "Vertical"
android:paddingbottom= "@dimen/activity_vertical_margin"
android:paddingleft= "@dimen/activity_horizontal_margin"
android:paddingright= "@dimen/activity_horizontal_margin"
android:paddingtop= "@dimen/activity_vertical_margin"
Tools:context= ". Mainactivity ">
<imageview
Android:id= "@+id/ivimage"
Android:layout_width= "Match_parent"
android:layout_height= "Wrap_content"
android:layout_gravity= "Center"
android:layout_weight= "1"/>
<edittext
Android:id= "@+id/etimageurl"
Android:layout_width= "Match_parent"
android:layout_height= "Wrap_content"
Android:ems= "10"
Android:hint= "Please enter the address of the image"
android:text= "Http://www.2cto.com/uploadfile/Collfiles/20141201/2014120109192831.png"/>
<button
Android:id= "@+id/btnview"
Android:layout_width= "Wrap_content"
android:layout_height= "Wrap_content"
android:layout_gravity= "Center"
android:background= "@drawable/BUTTON_BG"
android:onclick= "Viewimage"
android:text= "Browse"/>
</LinearLayout>

Android Online View images