This is an Android project. Easy and simple library to apply multi shaped blur filter on images.Like circular view, square view, rectangle view and cutView. The library lets you apply a fast blur effect on any images very fast because the image size will be scaled down before apply the blur effect. Doing it asynchronous or not.
Please check the sample app and feel free to ask any thing related to this library.
allprojects { repositories { ... maven { url "https://jitpack.io" } } } 
dependencies { implementation 'com.github.Adnan865:MultiShapeBlurView:1.0.1' } defaultConfig { ... renderscriptTargetApi 19 renderscriptSupportModeEnabled true } Step #4. Add actual imageview which you want to blur after hat place shapelayout for blur shape and then place blurred imagevIew in this layout
<ImageView android:id="@+id/actual_image" android:layout_width="match_parent" android:layout_height="match_parent" android:elevation="0dp" android:scaleType="centerCrop" /> <com.contentarcade.adnan.shapedblurlibrary.view.ShapeLayout android:id="@+id/shape_layout_overlay" android:layout_width="match_parent" android:layout_height="match_parent" android:elevation="10dp"> <ImageView android:id="@+id/blurred_imageView" android:layout_width="match_parent" android:layout_height="match_parent" android:scaleType="centerCrop" /> </com.contentarcade.adnan.shapedblurlibrary.view.ShapeLayout> <com.contentarcade.adnan.shapedblurlibrary.view.ShapeLayout android:id="@+id/shape_layout_overlay" android:layout_width="match_parent" android:layout_height="match_parent" android:elevation="10dp"> ShapeLayout shapeLayout = (ShapeLayout) findViewById(R.id.shape_layout_overlay); shapeLayout.setTypeOfShape(ShapeLayout.ShapeType.RECTANGLE); // by default // or shapeLayout.setTypeOfShape(ShapeLayout.ShapeType.CIRCLE); // or shapeLayout.setTypeOfShape(ShapeLayout.ShapeType.SQUARE); // or shapeLayout.setTypeOfShape(ShapeLayout.ShapeType.CUT); private void applyBlurView(int r, int size) { GaussianBlur.with(this) .size(size) .radius(r) .put(R.drawable.home, blurred_imageView); // .put() also accepts bitmap and drawable } int blurRadius = 10; int blurImageScaledDwonSize = 200; actualImage.setImageResource(R.drawable.home); //actual image and blured image must be set applyBlurView(blurRadius, blurImageScaledDwonSize); <com.contentarcade.adnan.shapedblurlibrary.view.CircleLayout android:id="@+id/circle_layout_overlay" android:layout_width="match_parent" android:layout_height="match_parent" android:elevation="10dp"> <com.contentarcade.adnan.shapedblurlibrary.view.RectangleLayout android:id="@+id/rectangle_layout_overlay" android:layout_width="match_parent" android:layout_height="match_parent" android:elevation="10dp"> <com.contentarcade.adnan.shapedblurlibrary.view.SquareLayout android:id="@+id/square_layout_overlay" android:layout_width="match_parent" android:layout_height="match_parent" android:elevation="10dp"> <com.contentarcade.adnan.shapedblurlibrary.view.CutLayout android:id="@+id/cut_layout_overlay" android:layout_width="match_parent" android:layout_height="match_parent" android:elevation="10dp"> Click Here For Sample Layout File or Implementation guide