blured background on image

Author: zorgluf

app/src/main/java/fr/nuage/souvenirs/view/DataBindingAdapters.java

@@ -54,6 +54,19 @@ public static void setSrcCompatZoomOffset(ImageElementView view, String imagePat
         }
     }
 
+    @BindingAdapter(value = { "srcCompat"}, requireAll=false)
+    public static void setSrcCompatZoomOffset(ImageView view, String imagePath) {
+        if (imagePath != null) {
+            if (imagePath.equals("")) {
+                view.setImageDrawable(ContextCompat.getDrawable(view.getContext(),R.drawable.ic_image_black_24dp));
+            } else {
+                Glide.with(view.getContext()).load(new File(imagePath)).into(view);
+            }
+        } else {
+            view.setImageDrawable(null);
+        }
+    }
+
     @BindingAdapter(value = { "srcCompat" }, requireAll=false)
     public static void setSrcCompatZoomOffset(PaintElementView view, String imagePath) {
         if (imagePath != null) {

app/src/main/res/layout/image_element_view.xml

@@ -26,6 +26,14 @@
         app:layout_constraintStart_toEndOf="parent"
         app:layout_constraintTop_toBottomOf="parent">
 
+        <ImageView
+            android:id="@+id/image_background"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:alpha="0.2"
+            app:srcCompat="@{element.zoom >= 100 ? null : element.imagePath}"
+            tools:visibility="visible" />
+
         <fr.nuage.souvenirs.view.ImageElementView
             android:id="@+id/image_imageview"
             android:layout_width="match_parent"