Small improvement

app/src/main/java/eu/faircode/email/AdapterImage.java

@@ -78,7 +78,7 @@ public class AdapterImage extends RecyclerView.Adapter<AdapterImage.ViewHolder>
         private void bindTo(EntityAttachment attachment) {
             if (attachment.available) {
                 Bitmap bm = Helper.decodeImage(attachment.getFile(context),
-                        context.getResources().getDisplayMetrics().widthPixels / 2);
+                        context.getResources().getDisplayMetrics().widthPixels);
                 if (bm == null)
                     image.setImageResource(R.drawable.baseline_broken_image_24);
                 else

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -2881,8 +2881,7 @@ public class FragmentCompose extends FragmentBase {
                                     lld.setLevel(2); // image
 
                                     float scale = 1.0f;
-                                    float width = getContext().getResources().getDisplayMetrics().widthPixels -
-                                            Helper.dp2pixels(getContext(), 12); // margins;
+                                    float width = etBody.getWidth();
                                     if (image.getIntrinsicWidth() > width)
                                         scale = width / image.getIntrinsicWidth();
 

app/src/main/java/eu/faircode/email/HtmlHelper.java

@@ -313,7 +313,7 @@ public class HtmlHelper {
                 return d;
             } else {
                 Bitmap bm = Helper.decodeImage(attachment.getFile(view.getContext()),
-                        res.getDisplayMetrics().widthPixels);
+                        res.getDisplayMetrics().widthPixels * 2);
                 if (bm == null) {
                     Drawable d = res.getDrawable(R.drawable.baseline_broken_image_24, theme);
                     d.setBounds(0, 0, px, px);