How allow download and show images from url

How allow download and show images from url

This manual will show you how to allow and show images from a url path.


I had this problem and I solved in the following way, there is a library called Picasso, I will leave link for install.


Just you have to use this line into your logical for load imagen and the library does the rest.

 1.-Include library into dependencies and sync Gradle.
implementation 'com.squareup.picasso:picasso:2.5.2'


 2.- Include library
import com.squareup.picasso.Picasso;


Picasso.get().load("http://i.imgur.com/DvpvklR.png").into(imageView);

 In this example the url is passed like parameter by string and the second parámeter is a "imageView" object.
Link for Picasso

 The disaventages is that you will need internet connetions for it works.



Resources:
http://square.github.io/picasso/

Comments

Post a Comment

Popular posts from this blog

Retriving Android API version by code

I will show you how get Android API version by code. You can use this comparation.  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { // Example compare with Android Oreo  } References. https://stackoverflow.com/questions/3423754/retrieving-android-api-version-programmatically https://developer.android.com/training/notify-user/channels#java https://developer.android.com/reference/android/os/Build.VERSION
Read more

Add image from URL

How to add a image into menu from url I will show how to add a image from url like a Drawable object  You will need this references. In this case we will use this method  import android.graphics.drawable.Drawable; import android.graphics.drawable.BitmapDrawable; import java.net.URL; import java.net.HttpURLConnection; import android.graphics.BitmapFactory.Options; import android.graphics.Bitmap; import java.io.ByteArrayOutputStream; You could be need add this policy into main activity. StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();         StrictMode.setThreadPolicy(policy); You can use this method into your class     public static Drawable getImageByteUrl(Context context,String url)     {         Drawable image = null;         try         {             URL image...
Read more