[WIP] Migrate to AndroidX (#141)

Migrate to AndroidX

transformations/src/main/java/jp/wasabeef/glide/transformations/BitmapTransformation.java

@@ -19,7 +19,7 @@ package jp.wasabeef.glide.transformations;
 
 import android.content.Context;
 import android.graphics.Bitmap;
-import android.support.annotation.NonNull;
+
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.load.Transformation;
 import com.bumptech.glide.load.engine.Resource;
@@ -27,8 +27,11 @@ import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
 import com.bumptech.glide.load.resource.bitmap.BitmapResource;
 import com.bumptech.glide.request.target.Target;
 import com.bumptech.glide.util.Util;
+
 import java.security.MessageDigest;
 
+import androidx.annotation.NonNull;
+
 public abstract class BitmapTransformation implements Transformation<Bitmap> {
 
   @NonNull
@@ -56,11 +59,14 @@ public abstract class BitmapTransformation implements Transformation<Bitmap> {
   }
 
   protected abstract Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-      @NonNull Bitmap toTransform, int outWidth, int outHeight);
+                                      @NonNull Bitmap toTransform, int outWidth, int outHeight);
 
-  @Override public abstract void updateDiskCacheKey(@NonNull MessageDigest messageDigest);
+  @Override
+  public abstract void updateDiskCacheKey(@NonNull MessageDigest messageDigest);
 
-  @Override public abstract boolean equals(Object o);
+  @Override
+  public abstract boolean equals(Object o);
 
-  @Override public abstract int hashCode();
+  @Override
+  public abstract int hashCode();
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/BlurTransformation.java

@@ -20,13 +20,13 @@ import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Paint;
-import android.os.Build;
-import android.renderscript.RSRuntimeException;
-import android.support.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;
+
+import androidx.annotation.NonNull;
 import jp.wasabeef.glide.transformations.internal.FastBlur;
-import jp.wasabeef.glide.transformations.internal.RSBlur;
 
 public class BlurTransformation extends BitmapTransformation {
 
@@ -53,8 +53,9 @@ public class BlurTransformation extends BitmapTransformation {
     this.sampling = sampling;
   }
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
 
     int width = toTransform.getWidth();
     int height = toTransform.getHeight();
@@ -74,21 +75,25 @@ public class BlurTransformation extends BitmapTransformation {
     return bitmap;
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "BlurTransformation(radius=" + radius + ", sampling=" + sampling + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof BlurTransformation &&
         ((BlurTransformation) o).radius == radius &&
         ((BlurTransformation) o).sampling == sampling;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + radius * 1000 + sampling * 10;
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + radius + sampling).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/ColorFilterTransformation.java

@@ -22,10 +22,13 @@ import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffColorFilter;
-import android.support.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;
 
+import androidx.annotation.NonNull;
+
 public class ColorFilterTransformation extends BitmapTransformation {
 
   private static final int VERSION = 1;
@@ -38,8 +41,9 @@ public class ColorFilterTransformation extends BitmapTransformation {
     this.color = color;
   }
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     int width = toTransform.getWidth();
     int height = toTransform.getHeight();
 
@@ -56,20 +60,24 @@ public class ColorFilterTransformation extends BitmapTransformation {
     return bitmap;
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "ColorFilterTransformation(color=" + color + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof ColorFilterTransformation &&
         ((ColorFilterTransformation) o).color == color;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + color * 10;
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + color).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/CropCircleTransformation.java

@@ -18,12 +18,15 @@ package jp.wasabeef.glide.transformations;
 
 import android.content.Context;
 import android.graphics.Bitmap;
-import android.support.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
 import com.bumptech.glide.load.resource.bitmap.TransformationUtils;
 import com.bumptech.glide.request.RequestOptions;
+
 import java.security.MessageDigest;
 
+import androidx.annotation.NonNull;
+
 /**
  * @deprecated Use {@link RequestOptions#circleCrop()}.
  */
@@ -34,24 +37,29 @@ public class CropCircleTransformation extends BitmapTransformation {
   private static final String ID =
       "jp.wasabeef.glide.transformations.CropCircleTransformation." + VERSION;
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     return TransformationUtils.circleCrop(pool, toTransform, outWidth, outHeight);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "CropCircleTransformation()";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof CropCircleTransformation;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode();
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/CropSquareTransformation.java

@@ -18,11 +18,14 @@ package jp.wasabeef.glide.transformations;
 
 import android.content.Context;
 import android.graphics.Bitmap;
-import android.support.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
 import com.bumptech.glide.load.resource.bitmap.TransformationUtils;
+
 import java.security.MessageDigest;
 
+import androidx.annotation.NonNull;
+
 public class CropSquareTransformation extends BitmapTransformation {
 
   private static final int VERSION = 1;
@@ -31,25 +34,30 @@ public class CropSquareTransformation extends BitmapTransformation {
 
   private int size;
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     this.size = Math.max(outWidth, outHeight);
     return TransformationUtils.centerCrop(pool, toTransform, size, size);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "CropSquareTransformation(size=" + size + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof CropSquareTransformation && ((CropSquareTransformation) o).size == size;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + size * 10;
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + size).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/CropTransformation.java

@@ -20,10 +20,13 @@ import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.RectF;
-import android.support.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;
 
+import androidx.annotation.NonNull;
+
 public class CropTransformation extends BitmapTransformation {
 
   private static final int VERSION = 1;
@@ -50,8 +53,9 @@ public class CropTransformation extends BitmapTransformation {
     this.cropType = cropType;
   }
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
 
     width = width == 0 ? toTransform.getWidth() : width;
     height = height == 0 ? toTransform.getHeight() : height;
@@ -91,22 +95,26 @@ public class CropTransformation extends BitmapTransformation {
     }
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "CropTransformation(width=" + width + ", height=" + height + ", cropType=" + cropType + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof CropTransformation &&
         ((CropTransformation) o).width == width &&
         ((CropTransformation) o).height == height &&
         ((CropTransformation) o).cropType == cropType;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + width * 100000 + height * 1000 + cropType.ordinal() * 10;
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + width + height + cropType).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/GrayscaleTransformation.java

@@ -22,18 +22,22 @@ import android.graphics.Canvas;
 import android.graphics.ColorMatrix;
 import android.graphics.ColorMatrixColorFilter;
 import android.graphics.Paint;
-import android.support.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;
 
+import androidx.annotation.NonNull;
+
 public class GrayscaleTransformation extends BitmapTransformation {
 
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.GrayscaleTransformation." + VERSION;
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     int width = toTransform.getWidth();
     int height = toTransform.getHeight();
 
@@ -51,19 +55,23 @@ public class GrayscaleTransformation extends BitmapTransformation {
     return bitmap;
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "GrayscaleTransformation()";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof GrayscaleTransformation;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode();
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/MaskTransformation.java

@@ -23,9 +23,12 @@ import android.graphics.Paint;
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffXfermode;
 import android.graphics.drawable.Drawable;
-import android.support.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;
+
+import androidx.annotation.NonNull;
 import jp.wasabeef.glide.transformations.internal.Utils;
 
 public class MaskTransformation extends BitmapTransformation {
@@ -43,15 +46,16 @@ public class MaskTransformation extends BitmapTransformation {
 
   /**
    * @param maskId If you change the mask file, please also rename the mask file, or Glide will get
-   * the cache with the old mask. Because key() return the same values if using the
-   * same make file name. If you have a good idea please tell us, thanks.
+   *               the cache with the old mask. Because key() return the same values if using the
+   *               same make file name. If you have a good idea please tell us, thanks.
    */
   public MaskTransformation(int maskId) {
     this.maskId = maskId;
   }
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     int width = toTransform.getWidth();
     int height = toTransform.getHeight();
 
@@ -68,20 +72,24 @@ public class MaskTransformation extends BitmapTransformation {
     return bitmap;
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "MaskTransformation(maskId=" + maskId + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof MaskTransformation &&
         ((MaskTransformation) o).maskId == maskId;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + maskId * 10;
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + maskId).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/RoundedCornersTransformation.java

@@ -23,11 +23,13 @@ import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.RectF;
 import android.graphics.Shader;
-import android.support.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
 
 import java.security.MessageDigest;
 
+import androidx.annotation.NonNull;
+
 public class RoundedCornersTransformation extends BitmapTransformation {
 
   private static final int VERSION = 1;
@@ -57,8 +59,9 @@ public class RoundedCornersTransformation extends BitmapTransformation {
     this.cornerType = cornerType;
   }
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     int width = toTransform.getWidth();
     int height = toTransform.getHeight();
 
@@ -203,7 +206,7 @@ public class RoundedCornersTransformation extends BitmapTransformation {
   }
 
   private void drawOtherBottomRightRoundRect(Canvas canvas, Paint paint, float right,
-      float bottom) {
+                                             float bottom) {
     canvas.drawRoundRect(new RectF(margin, margin, right, margin + diameter), radius, radius,
         paint);
     canvas.drawRoundRect(new RectF(margin, margin, margin + diameter, bottom), radius, radius,
@@ -212,7 +215,7 @@ public class RoundedCornersTransformation extends BitmapTransformation {
   }
 
   private void drawDiagonalFromTopLeftRoundRect(Canvas canvas, Paint paint, float right,
-      float bottom) {
+                                                float bottom) {
     canvas.drawRoundRect(new RectF(margin, margin, margin + diameter, margin + diameter), radius,
         radius, paint);
     canvas.drawRoundRect(new RectF(right - diameter, bottom - diameter, right, bottom), radius,
@@ -222,7 +225,7 @@ public class RoundedCornersTransformation extends BitmapTransformation {
   }
 
   private void drawDiagonalFromTopRightRoundRect(Canvas canvas, Paint paint, float right,
-      float bottom) {
+                                                 float bottom) {
     canvas.drawRoundRect(new RectF(right - diameter, margin, right, margin + diameter), radius,
         radius, paint);
     canvas.drawRoundRect(new RectF(margin, bottom - diameter, margin + diameter, bottom), radius,
@@ -231,12 +234,14 @@ public class RoundedCornersTransformation extends BitmapTransformation {
     canvas.drawRect(new RectF(margin + radius, margin + radius, right, bottom), paint);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "RoundedTransformation(radius=" + radius + ", margin=" + margin + ", diameter="
         + diameter + ", cornerType=" + cornerType.name() + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof RoundedCornersTransformation &&
         ((RoundedCornersTransformation) o).radius == radius &&
         ((RoundedCornersTransformation) o).diameter == diameter &&
@@ -244,11 +249,13 @@ public class RoundedCornersTransformation extends BitmapTransformation {
         ((RoundedCornersTransformation) o).cornerType == cornerType;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + radius * 10000 + diameter * 1000 + margin * 100 + cornerType.ordinal() * 10;
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + radius + diameter + margin + cornerType).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/SupportRSBlurTransformation.java

@@ -21,82 +21,90 @@ import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.os.Build;
-import android.support.v8.renderscript.RSRuntimeException;
-import android.support.annotation.NonNull;
+import android.renderscript.RSRuntimeException;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;
+
+import androidx.annotation.NonNull;
 import jp.wasabeef.glide.transformations.internal.FastBlur;
 import jp.wasabeef.glide.transformations.internal.SupportRSBlur;
 
 public class SupportRSBlurTransformation extends BitmapTransformation {
 
-    private static final int VERSION = 1;
-    private static final String ID =
-            "jp.wasabeef.glide.transformations.SupportRSBlurTransformation." + VERSION;
+  private static final int VERSION = 1;
+  private static final String ID =
+      "jp.wasabeef.glide.transformations.SupportRSBlurTransformation." + VERSION;
 
-    private static int MAX_RADIUS = 25;
-    private static int DEFAULT_DOWN_SAMPLING = 1;
+  private static int MAX_RADIUS = 25;
+  private static int DEFAULT_DOWN_SAMPLING = 1;
 
-    private int radius;
-    private int sampling;
+  private int radius;
+  private int sampling;
 
-    public SupportRSBlurTransformation() {
-        this(MAX_RADIUS, DEFAULT_DOWN_SAMPLING);
+  public SupportRSBlurTransformation() {
+    this(MAX_RADIUS, DEFAULT_DOWN_SAMPLING);
+  }
+
+  public SupportRSBlurTransformation(int radius) {
+    this(radius, DEFAULT_DOWN_SAMPLING);
+  }
+
+  public SupportRSBlurTransformation(int radius, int sampling) {
+    this.radius = radius;
+    this.sampling = sampling;
+  }
+
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+
+    int width = toTransform.getWidth();
+    int height = toTransform.getHeight();
+    int scaledWidth = width / sampling;
+    int scaledHeight = height / sampling;
+
+    Bitmap bitmap = pool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
+
+    Canvas canvas = new Canvas(bitmap);
+    canvas.scale(1 / (float) sampling, 1 / (float) sampling);
+    Paint paint = new Paint();
+    paint.setFlags(Paint.FILTER_BITMAP_FLAG);
+    canvas.drawBitmap(toTransform, 0, 0, paint);
+
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
+      try {
+        bitmap = SupportRSBlur.blur(context, bitmap, radius);
+      } catch (RSRuntimeException e) {
+        bitmap = FastBlur.blur(bitmap, radius, true);
+      }
+    } else {
+      bitmap = FastBlur.blur(bitmap, radius, true);
     }
 
-    public SupportRSBlurTransformation(int radius) {
-        this(radius, DEFAULT_DOWN_SAMPLING);
-    }
+    return bitmap;
+  }
 
-    public SupportRSBlurTransformation(int radius, int sampling) {
-        this.radius = radius;
-        this.sampling = sampling;
-    }
+  @Override
+  public String toString() {
+    return "SupportRSBlurTransformation(radius=" + radius + ", sampling=" + sampling + ")";
+  }
 
-    @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-                                         @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  @Override
+  public boolean equals(Object o) {
+    return o instanceof SupportRSBlurTransformation &&
+        ((SupportRSBlurTransformation) o).radius == radius &&
+        ((SupportRSBlurTransformation) o).sampling == sampling;
+  }
 
-        int width = toTransform.getWidth();
-        int height = toTransform.getHeight();
-        int scaledWidth = width / sampling;
-        int scaledHeight = height / sampling;
+  @Override
+  public int hashCode() {
+    return ID.hashCode() + radius * 1000 + sampling * 10;
+  }
 
-        Bitmap bitmap = pool.get(scaledWidth, scaledHeight, Bitmap.Config.ARGB_8888);
-
-        Canvas canvas = new Canvas(bitmap);
-        canvas.scale(1 / (float) sampling, 1 / (float) sampling);
-        Paint paint = new Paint();
-        paint.setFlags(Paint.FILTER_BITMAP_FLAG);
-        canvas.drawBitmap(toTransform, 0, 0, paint);
-
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
-            try {
-                bitmap = SupportRSBlur.blur(context, bitmap, radius);
-            } catch (RSRuntimeException e) {
-                bitmap = FastBlur.blur(bitmap, radius, true);
-            }
-        } else {
-            bitmap = FastBlur.blur(bitmap, radius, true);
-        }
-
-        return bitmap;
-    }
-
-    @Override public String toString() {
-        return "SupportRSBlurTransformation(radius=" + radius + ", sampling=" + sampling + ")";
-    }
-
-    @Override public boolean equals(Object o) {
-        return o instanceof SupportRSBlurTransformation &&
-            ((SupportRSBlurTransformation) o).radius == radius &&
-            ((SupportRSBlurTransformation) o).sampling == sampling;
-    }
-
-    @Override public int hashCode() {
-        return ID.hashCode() + radius * 1000 + sampling * 10;
-    }
-
-    @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
-        messageDigest.update((ID + radius + sampling).getBytes(CHARSET));
-    }
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + radius + sampling).getBytes(CHARSET));
+  }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/BrightnessFilterTransformation.java

@@ -16,10 +16,10 @@ package jp.wasabeef.glide.transformations.gpu;
  * limitations under the License.
  */
 
-import android.support.annotation.NonNull;
-
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageBrightnessFilter;
+
+import androidx.annotation.NonNull;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageBrightnessFilter;
 
 /**
  * brightness value ranges from -1.0 to 1.0, with 0.0 as the normal level
@@ -43,20 +43,24 @@ public class BrightnessFilterTransformation extends GPUFilterTransformation {
     filter.setBrightness(this.brightness);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "BrightnessFilterTransformation(brightness=" + brightness + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof BrightnessFilterTransformation &&
         ((BrightnessFilterTransformation) o).brightness == brightness;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + (int) ((brightness + 1.0f) * 10);
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + brightness).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/ContrastFilterTransformation.java

@@ -16,10 +16,10 @@ package jp.wasabeef.glide.transformations.gpu;
  * limitations under the License.
  */
 
-import android.support.annotation.NonNull;
-
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageContrastFilter;
+
+import androidx.annotation.NonNull;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageContrastFilter;
 
 /**
  * contrast value ranges from 0.0 to 4.0, with 1.0 as the normal level
@@ -43,19 +43,23 @@ public class ContrastFilterTransformation extends GPUFilterTransformation {
     filter.setContrast(this.contrast);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "ContrastFilterTransformation(contrast=" + contrast + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof ContrastFilterTransformation;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + (int) (contrast * 10);
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + contrast).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/GPUFilterTransformation.java

@@ -18,11 +18,14 @@ package jp.wasabeef.glide.transformations.gpu;
 
 import android.content.Context;
 import android.graphics.Bitmap;
-import android.support.annotation.NonNull;
+
 import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
+
 import java.security.MessageDigest;
+
+import androidx.annotation.NonNull;
 import jp.co.cyberagent.android.gpuimage.GPUImage;
-import jp.co.cyberagent.android.gpuimage.GPUImageFilter;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageFilter;
 import jp.wasabeef.glide.transformations.BitmapTransformation;
 
 public class GPUFilterTransformation extends BitmapTransformation {
@@ -38,8 +41,9 @@ public class GPUFilterTransformation extends BitmapTransformation {
     this.gpuImageFilter = filter;
   }
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  @Override
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     GPUImage gpuImage = new GPUImage(context);
     gpuImage.setImage(toTransform);
     gpuImage.setFilter(gpuImageFilter);
@@ -47,23 +51,28 @@ public class GPUFilterTransformation extends BitmapTransformation {
     return gpuImage.getBitmapWithFilterApplied();
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return getClass().getSimpleName();
   }
 
-  @SuppressWarnings("unchecked") public <T> T getFilter() {
+  @SuppressWarnings("unchecked")
+  public <T> T getFilter() {
     return (T) gpuImageFilter;
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof GPUFilterTransformation;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode();
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update(ID_BYTES);
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/InvertFilterTransformation.java

@@ -16,10 +16,10 @@ package jp.wasabeef.glide.transformations.gpu;
  * limitations under the License.
  */
 
-import android.support.annotation.NonNull;
-
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageColorInvertFilter;
+
+import androidx.annotation.NonNull;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageColorInvertFilter;
 
 /**
  * Invert all the colors in the image.
@@ -34,19 +34,23 @@ public class InvertFilterTransformation extends GPUFilterTransformation {
     super(new GPUImageColorInvertFilter());
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "InvertFilterTransformation()";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof InvertFilterTransformation;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode();
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/KuwaharaFilterTransformation.java

@@ -16,10 +16,10 @@ package jp.wasabeef.glide.transformations.gpu;
  * limitations under the License.
  */
 
-import android.support.annotation.NonNull;
-
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageKuwaharaFilter;
+
+import androidx.annotation.NonNull;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageKuwaharaFilter;
 
 /**
  * Kuwahara all the colors in the image.
@@ -46,19 +46,23 @@ public class KuwaharaFilterTransformation extends GPUFilterTransformation {
     filter.setRadius(this.radius);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "KuwaharaFilterTransformation(radius=" + radius + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof KuwaharaFilterTransformation;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + radius * 10;
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + radius).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/PixelationFilterTransformation.java

@@ -16,10 +16,10 @@ package jp.wasabeef.glide.transformations.gpu;
  * limitations under the License.
  */
 
-import android.support.annotation.NonNull;
-
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImagePixelationFilter;
+
+import androidx.annotation.NonNull;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImagePixelationFilter;
 
 /**
  * Applies a Pixelation effect to the image.
@@ -45,19 +45,23 @@ public class PixelationFilterTransformation extends GPUFilterTransformation {
     filter.setPixel(this.pixel);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "PixelationFilterTransformation(pixel=" + pixel + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof PixelationFilterTransformation;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + (int) (pixel * 10);
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + pixel).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SepiaFilterTransformation.java

@@ -2,13 +2,13 @@ package jp.wasabeef.glide.transformations.gpu;
 
 /**
  * Copyright (C) 2018 Wasabeef
- *
+ * <p>
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- *
+ * <p>
  * http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -16,10 +16,10 @@ package jp.wasabeef.glide.transformations.gpu;
  * limitations under the License.
  */
 
-import android.support.annotation.NonNull;
-
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageSepiaFilter;
+
+import androidx.annotation.NonNull;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageSepiaToneFilter;
 
 /**
  * Applies a simple sepia effect.
@@ -39,25 +39,29 @@ public class SepiaFilterTransformation extends GPUFilterTransformation {
   }
 
   public SepiaFilterTransformation(float intensity) {
-    super(new GPUImageSepiaFilter());
+    super(new GPUImageSepiaToneFilter());
     this.intensity = intensity;
-    GPUImageSepiaFilter filter = getFilter();
+    GPUImageSepiaToneFilter filter = getFilter();
     filter.setIntensity(this.intensity);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "SepiaFilterTransformation(intensity=" + intensity + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof SepiaFilterTransformation;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + (int) (intensity * 10);
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + intensity).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SketchFilterTransformation.java

@@ -16,10 +16,10 @@ package jp.wasabeef.glide.transformations.gpu;
  * limitations under the License.
  */
 
-import android.support.annotation.NonNull;
-
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageSketchFilter;
+
+import androidx.annotation.NonNull;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageSketchFilter;
 
 public class SketchFilterTransformation extends GPUFilterTransformation {
 
@@ -31,19 +31,23 @@ public class SketchFilterTransformation extends GPUFilterTransformation {
     super(new GPUImageSketchFilter());
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "SketchFilterTransformation()";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof SketchFilterTransformation;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode();
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SwirlFilterTransformation.java

@@ -17,10 +17,11 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 import android.graphics.PointF;
-import android.support.annotation.NonNull;
 
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageSwirlFilter;
+
+import androidx.annotation.NonNull;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageSwirlFilter;
 
 /**
  * Creates a swirl distortion on the image.
@@ -41,7 +42,7 @@ public class SwirlFilterTransformation extends GPUFilterTransformation {
 
   /**
    * @param radius from 0.0 to 1.0, default 0.5
-   * @param angle minimum 0.0, default 1.0
+   * @param angle  minimum 0.0, default 1.0
    * @param center default (0.5, 0.5)
    */
   public SwirlFilterTransformation(float radius, float angle, PointF center) {
@@ -55,23 +56,27 @@ public class SwirlFilterTransformation extends GPUFilterTransformation {
     filter.setCenter(this.center);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "SwirlFilterTransformation(radius=" + radius + ",angle=" + angle + ",center="
         + center.toString() + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof SwirlFilterTransformation &&
         ((SwirlFilterTransformation) o).radius == radius &&
         ((SwirlFilterTransformation) o).angle == radius &&
         ((SwirlFilterTransformation) o).center.equals(center.x, center.y);
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + (int) (radius * 1000) + (int) (angle * 10) + center.hashCode();
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + radius + angle + center.hashCode()).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/ToonFilterTransformation.java

@@ -16,10 +16,10 @@ package jp.wasabeef.glide.transformations.gpu;
  * limitations under the License.
  */
 
-import android.support.annotation.NonNull;
-
 import java.security.MessageDigest;
-import jp.co.cyberagent.android.gpuimage.GPUImageToonFilter;
+
+import androidx.annotation.NonNull;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageToonFilter;
 
 /**
  * The threshold at which to apply the edges, default of 0.2.
@@ -48,22 +48,26 @@ public class ToonFilterTransformation extends GPUFilterTransformation {
     filter.setQuantizationLevels(this.quantizationLevels);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "ToonFilterTransformation(threshold=" + threshold + ",quantizationLevels="
         + quantizationLevels + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof ToonFilterTransformation &&
         ((ToonFilterTransformation) o).threshold == threshold &&
         ((ToonFilterTransformation) o).quantizationLevels == quantizationLevels;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + (int) (threshold * 1000) + (int) (quantizationLevels * 10);
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + threshold + quantizationLevels).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/VignetteFilterTransformation.java

@@ -17,11 +17,12 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 import android.graphics.PointF;
-import android.support.annotation.NonNull;
 
 import java.security.MessageDigest;
 import java.util.Arrays;
-import jp.co.cyberagent.android.gpuimage.GPUImageVignetteFilter;
+
+import androidx.annotation.NonNull;
+import jp.co.cyberagent.android.gpuimage.filter.GPUImageVignetteFilter;
 
 /**
  * Performs a vignetting effect, fading out the image at the edges
@@ -40,7 +41,7 @@ public class VignetteFilterTransformation extends GPUFilterTransformation {
   private float vignetteEnd;
 
   public VignetteFilterTransformation() {
-    this(new PointF(0.5f, 0.5f), new float[] { 0.0f, 0.0f, 0.0f }, 0.0f, 0.75f);
+    this(new PointF(0.5f, 0.5f), new float[]{0.0f, 0.0f, 0.0f}, 0.0f, 0.75f);
   }
 
   public VignetteFilterTransformation(PointF center, float[] color, float start, float end) {
@@ -56,25 +57,29 @@ public class VignetteFilterTransformation extends GPUFilterTransformation {
     filter.setVignetteEnd(vignetteEnd);
   }
 
-  @Override public String toString() {
+  @Override
+  public String toString() {
     return "VignetteFilterTransformation(center=" + center.toString() + ",color=" + Arrays.toString(
         vignetteColor) + ",start=" + vignetteStart + ",end=" + vignetteEnd + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
+  public boolean equals(Object o) {
     return o instanceof VignetteFilterTransformation &&
-      ((VignetteFilterTransformation) o).center.equals(center.x, center.y) &&
-      Arrays.equals(((VignetteFilterTransformation) o).vignetteColor, vignetteColor) &&
-      ((VignetteFilterTransformation) o).vignetteStart == vignetteStart &&
-      ((VignetteFilterTransformation) o).vignetteEnd == vignetteEnd;
+        ((VignetteFilterTransformation) o).center.equals(center.x, center.y) &&
+        Arrays.equals(((VignetteFilterTransformation) o).vignetteColor, vignetteColor) &&
+        ((VignetteFilterTransformation) o).vignetteStart == vignetteStart &&
+        ((VignetteFilterTransformation) o).vignetteEnd == vignetteEnd;
   }
 
-  @Override public int hashCode() {
+  @Override
+  public int hashCode() {
     return ID.hashCode() + center.hashCode() + Arrays.hashCode(vignetteColor) +
         (int) (vignetteStart * 100) + (int) (vignetteEnd * 10);
   }
 
-  @Override public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update((ID + center + Arrays.hashCode(vignetteColor) + vignetteStart + vignetteEnd).getBytes(CHARSET));
   }
 }

transformations/src/main/java/jp/wasabeef/glide/transformations/internal/SupportRSBlur.java

@@ -4,11 +4,11 @@ import android.annotation.TargetApi;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.os.Build;
-import android.support.v8.renderscript.Allocation;
-import android.support.v8.renderscript.Element;
-import android.support.v8.renderscript.RSRuntimeException;
-import android.support.v8.renderscript.RenderScript;
-import android.support.v8.renderscript.ScriptIntrinsicBlur;
+import android.renderscript.Allocation;
+import android.renderscript.Element;
+import android.renderscript.RSRuntimeException;
+import android.renderscript.RenderScript;
+import android.renderscript.ScriptIntrinsicBlur;
 
 /**
  * Copyright (C) 2018 Wasabeef
@@ -28,43 +28,43 @@ import android.support.v8.renderscript.ScriptIntrinsicBlur;
 
 public class SupportRSBlur {
 
-    @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
-    public static Bitmap blur(Context context, Bitmap bitmap, int radius) throws RSRuntimeException {
-        RenderScript rs = null;
-        Allocation input = null;
-        Allocation output = null;
-        ScriptIntrinsicBlur blur = null;
-        try {
-            rs = RenderScript.create(context);
-            rs.setMessageHandler(new RenderScript.RSMessageHandler());
-            input = Allocation.createFromBitmap(rs, bitmap, Allocation.MipmapControl.MIPMAP_NONE,
-                    Allocation.USAGE_SCRIPT);
-            output = Allocation.createTyped(rs, input.getType());
-            blur = ScriptIntrinsicBlur.create(rs, Element.U8_4(rs));
+  @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
+  public static Bitmap blur(Context context, Bitmap bitmap, int radius) throws RSRuntimeException {
+    RenderScript rs = null;
+    Allocation input = null;
+    Allocation output = null;
+    ScriptIntrinsicBlur blur = null;
+    try {
+      rs = RenderScript.create(context);
+      rs.setMessageHandler(new RenderScript.RSMessageHandler());
+      input = Allocation.createFromBitmap(rs, bitmap, Allocation.MipmapControl.MIPMAP_NONE,
+          Allocation.USAGE_SCRIPT);
+      output = Allocation.createTyped(rs, input.getType());
+      blur = ScriptIntrinsicBlur.create(rs, Element.U8_4(rs));
 
-            blur.setInput(input);
-            blur.setRadius(radius);
-            blur.forEach(output);
-            output.copyTo(bitmap);
-        } finally {
-            if (rs != null) {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                    RenderScript.releaseAllContexts();
-                } else {
-                    rs.destroy();
-                }
-            }
-            if (input != null) {
-                input.destroy();
-            }
-            if (output != null) {
-                output.destroy();
-            }
-            if (blur != null) {
-                blur.destroy();
-            }
+      blur.setInput(input);
+      blur.setRadius(radius);
+      blur.forEach(output);
+      output.copyTo(bitmap);
+    } finally {
+      if (rs != null) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+          RenderScript.releaseAllContexts();
+        } else {
+          rs.destroy();
         }
-
-        return bitmap;
+      }
+      if (input != null) {
+        input.destroy();
+      }
+      if (output != null) {
+        output.destroy();
+      }
+      if (blur != null) {
+        blur.destroy();
+      }
     }
+
+    return bitmap;
+  }
 }