Resize and save images

Question

I'm using Glide 4.7.1 trying to resize and save some photos.

for (String path : this.paths) {
        Glide.with(this.context).asBitmap().load(path).apply(RequestOptions.fitCenterTransform()).into(new SimpleTarget<Bitmap>(1080, 1920) {
            @Override
            public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
                try {
                    resource.compress(Bitmap.CompressFormat.JPEG, 85, new FileOutputStream(MasterFacade.getAppDir() + "temp/" + resource.hashCode() + ".jpg"));
                    listener.onUpdate(progressMessage, processed.get());

                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                }
            }
        });
    }

I just want to resize (keeping aspect ratio) to 1080x1920 (or the nearest) and then save the new bitmap to a file.

I'm sure I've permission to write I'm sure the path image exists I'm sure MasterFacade.getAppDir() + "temp/" + resource.hashCode() + ".jpg" is a valid dir and I've writing permisions on it

But this code is never reached!

I tried to debug and onResourceReady never is called...

What am I doing wrong?

what are the values of paths and particular path ? Please share any path here — Quick learner, Jun 12 '18 at 05:25
You need to check this : https://stackoverflow.com/a/50617561/6238866 — Mayur Patel, Jun 12 '18 at 05:26
@MayurPatel, doesn't work anymore, i cant even call `asGif()` after calling load it must be before — Rafael Lima, Jun 12 '18 at 05:33
@quicklearner, `this.paths` is an array of files like: `/sdcard/DCIM/Camera/100_0306_20180122200616.jpg` — Rafael Lima, Jun 12 '18 at 05:34

score 2 · Answer 1 · answered Jun 12 '18 at 19:43

2

Resize the image using this in Glide 4.x

Glide.with(getContext())
.load(imagePath)
.apply(new RequestOptions().override(600, 200))
.fitCenter() 
.into(setImage);

answered Jun 12 '18 at 19:43

Gautam Kumar

351
4
7

Does not work for gif image. It does not change the size of gif – CrackerKSR Mar 20 '22 at 09:39

score 1 · Answer 2 · answered Jun 12 '18 at 14:52

I believe none of the answer really read my problem:

I tried to debug and onResourceReady never is called...

So I checked glide wiki and it says:

The second critical part is the Glide builder line .with(context). The issue here is actually a feature of Glide: when you pass a context, for example the current app activity, Glide will automatically stop the request when the requesting activity is stopped

I was calling this code above right after call finish() on the activity so the code was internally stopped by Glide without throwing any exception and onResourceReady was never called.

score 1 · Answer 3 · answered Mar 22 '19 at 11:37

get the image as @Gautam Kumar has done but you also have to change your imageView in the XML by adding android:adjustViewBounds="true".

Glide.with(getContext()) .load(imagePath) .apply(new RequestOptions().override(600, 200)) .into(setImage);

then your XML

      <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="fitXY"
        android:adjustViewBounds="true"
        android:id="@+id/image_id"
        android:src="@drawable/ic_image" />

Mayur Patel · Answer 4 · 2018-06-12T05:34:12.033

0

You can resize image with glide using override function.

You can get more from https://stackoverflow.com/a/50617561/6238866

Like :

public static void loadCircularImageGlide(String imagePath, ImageView view) {
    Glide.with(view.getContext())
            .load(imagePath)
            .asBitmap()
            .override(1080,1920) // resizes the image to these dimensions (in pixel). resize does not respect aspect ratio
            .error(R.drawable.create_timeline_placeholder)
            .fitCenter() // scaling options
            .transform(new CircularTransformation(view.getContext())) // Even you can Give image tranformation too
            .into(view);
}

edited Jun 12 '18 at 05:34

answered Jun 12 '18 at 05:27

Mayur Patel

2,300
11
30

doens't work for glide 4.7.1... `override(x,y)` doens't even exist anymore – Rafael Lima Jun 12 '18 at 05:35
@RafaelLima You have to check this documents there for existence of override methord in 4.7.1. https://github.com/codepath/android_guides/wiki/Displaying-Images-with-the-Glide-Library – Mayur Patel Jun 12 '18 at 05:39

Quick learner · Answer 5 · 2018-06-12T06:08:38.067

The problems seems to be causing by path , In Glide if you want to load image from external memory , You have to use correct path

Make Sure the path should be valid

String path="file://"+"image path";

for (String path : this.paths) {
        Glide.with(this.context).asBitmap().load("file://"+path).apply(RequestOptions.fitCenterTransform()).into(new SimpleTarget<Bitmap>(1080, 1920) {
            @Override
            public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
                try {
                    resource.compress(Bitmap.CompressFormat.JPEG, 85, new FileOutputStream(MasterFacade.getAppDir() + "temp/" + resource.hashCode() + ".jpg"));
                    listener.onUpdate(progressMessage, processed.get());

                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                }
            }
        });
    }

Would you tell how to do this for gifs. Because it does not changes the size of gif but the static images like png jpg — CrackerKSR, Mar 20 '22 at 09:41

score 0 · Answer 6 · answered Jun 12 '18 at 06:43

0

You can resize image with glide.try it...

Glide.with(getContext()) .load(imagePath) .apply(new RequestOptions().override(600, 200)) .fitCenter() .into(setImage);

answered Jun 12 '18 at 06:43

Monali

173
1
6

Resize and save images

6 Answers6