refactor support rs (#142)

Migrate to AndroidX

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,28 @@
+# Future Task
+
+## What is the motivation?
+
+## What kind of solution can be considered?
+
+## What do you want to discuss?
+
+*Please add relevant labels*
+
+-----
+
+# Bug Reporting
+
+## Steps to Reproduce
+
+## Actual Results (include screenshots)
+
+## Expected Results (include screenshots)
+
+## URL
+
+## OS details
+
+- Device:
+- OS:
+
+*Please add relevant labels*

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,6 @@
+## What does this change?
+
+## What is the value of this and can you measure success?
+
+## Screenshots
+

.gitignore

@@ -1,19 +1,23 @@
-.DS_Store
+# Mac OS
-Thumbs.db
+.DS_store
 
-# gradle files
+# Built application files
-.gradle
+*.apk
+*.ap_
 
-# Intellij project files
+# Files for the ART/Dalvik VM
-.idea
+*.dex
-*.iml
 
-# generated files
+# Java class files
+*.class
+
+# Generated files
 bin/
 gen/
-obj/
+out/
-apk/
+
-target/
+# Gradle files
+.gradle/
 build/
 
 # Local configuration file (sdk path, etc)
@@ -21,3 +25,38 @@ local.properties
 
 # Proguard folder generated by Eclipse
 proguard/
+
+# Log Files
+*.log
+
+# Android Studio Navigation editor temp files
+.navigation/
+
+# Android Studio captures folder
+captures/
+
+# IntelliJ
+*.iml
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/gradle.xml
+.idea/assetWizardSettings.xml
+.idea/dictionaries
+.idea/libraries
+.idea/caches
+.idea/misc.xml
+.idea/modules.xml
+.idea/navEditor.xml
+.idea/markdown*
+projectFilesBackup/
+
+# Keystore files
+# Uncomment the following line if you do not want to check your keystore files in.
+#*.jks
+
+# External native build folder generated in Android Studio 2.2 and later
+.externalNativeBuild
+
+# Google Services (e.g. APIs or Firebase)
+google-services.json
+

.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
+  </state>
+</component>

.idea/encodings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with NO BOM" />
+</project>

.idea/runConfigurations.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

CHANGELOG.md

@@ -1,6 +1,46 @@
 Change Log
 ==========
 
+Version 4.0.0 *(2018-11-16)*
+----------------------------
+
+Update:
+- Migrate to AndroidX
+- Remove novoda-bintray-plugin
+
+Version 3.3.0 *(2018-04-23)*
+----------------------------
+
+Update:  
+- Support Library 27.1.0 -> 27.1.1  
+- Glide 4.6.1 -> 4.7.1  
+
+Feature:  
+- SupportRSBlurTransformation [#125](https://github.com/wasabeef/glide-transformations/pull/125)   
+  it's using RenderScript support mode but can you choose to use or not.   
+  Thank you [@fougere-mike](https://github.com/fougere-mike)  
+
+Bug Fix: 
+- Set detail of Cache key [#119](https://github.com/wasabeef/glide-transformations/issues/119)     
+
+Version 3.2.0 *(2018-04-10)*
+----------------------------
+
+Update:  
+- Support Library 27.0.2 -> 27.1.0  
+
+Bug Fix:  
+- We quit use the RenderScript [#120](https://github.com/wasabeef/glide-transformations/issues/120)     
+
+Version 3.1.1 *(2018-02-13)*
+----------------------------
+
+Update:  
+- Glide 4.5.0 -> 4.6.1  
+
+Bug Fix:  
+- Fix settings fot proguard.
+
 Version 3.1.0 *(2018-01-26)*
 ----------------------------
 

README.md

@@ -28,13 +28,13 @@ Please feel free to use this.
 #### Gradle
 ```groovy
 repositories {
-    jcenter()
+  jcenter()
 }
 
 dependencies {
-    implementation 'jp.wasabeef:glide-transformations:3.1.0'
+  implementation 'jp.wasabeef:glide-transformations:4.x.x'
-    // If you want to use the GPU Filters
+  // If you want to use the GPU Filters
-    implementation 'jp.co.cyberagent.android.gpuimage:gpuimage-library:1.4.1'
+  implementation 'jp.co.cyberagent.android:gpuimage:2.x.x'
 }
 ```
 
@@ -42,23 +42,38 @@ dependencies {
 
 Set Glide Transform.
 
-```java
+```kotlin
 Glide.with(this).load(R.drawable.demo)
-  .apply(bitmapTransform(new BlurTransformation(25)))
+  .apply(bitmapTransform(BlurTransformation(25, 3)))
-  .into((ImageView) findViewById(R.id.image));
+  .into(imageView)
 ```
 
 ## Advanced Step 3
 
 You can set a multiple transformations.
 
-```java
+```kotlin
-MultiTransformation multi = new MultiTransformation(
+val multi = MultiTransformation<Bitmap>(
-    new BlurTransformation(25), 
+  BlurTransformation(25),
-    new RoundedCornersTransformation(128, 0, RoundedCornersTransformation.CornerType.BOTTOM))))
+  RoundedCornersTransformation(128, 0, CornerType.BOTTOM))))
 Glide.with(this).load(R.drawable.demo)
   .apply(bitmapTransform(multi))
-  .into((ImageView) findViewById(R.id.image));
+  .into(imageView))
+```
+
+# Step 4
+
+If you are using `SupportRSBlurTransformation`.
+
+```groovy
+android {
+  //...
+  defaultConfig {
+  //...
+  renderscriptTargetApi YOUR_TARGET_SDK_VERSION as int
+  renderscriptSupportModeEnabled true
+  }
+}
 ```
 
 ## Transformations
@@ -94,6 +109,7 @@ Icon | Application
 ------------ | -------------
 <img src="https://lh6.ggpht.com/6zKH_uQY1bxCwXL4DLo_uoFEOXdShi3BgmN6XRHlaJ-oA1svmq6y1PZkmO50nWQn2Lg=w300-rw" width="48" height="48" /> | [Ameba Ownd](https://play.google.com/store/apps/details?id=jp.co.cyberagent.madrid)
 <img src="https://lh3.googleusercontent.com/ZOrekp-ho-ecWG1TyvuOs0LoB5M4QYWCCLS5lFbAHhp_SklSd06544ENG3uC97zGWes=w300-rw" width="48" height="48" /> | [AbemaTV](https://play.google.com/store/apps/details?id=tv.abema)
+<img src="https://lh3.googleusercontent.com/eikxMAKKMU2O-rV-oUg04dGp-O4Aoje91kffDlnCB_3DCIPDzzADxdBOdPCW18Lmqw=w300-rw" width="48" height="48" /> | [TV Time](https://play.google.com/store/apps/details?id=com.tozelabs.tvshowtime)
 
 Developed By
 -------

build.gradle

@@ -1,13 +1,21 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
+    ext {
+        kotlin_version = '1.3.0'
+        glide_version = '4.8.0'
+        gpuimage_version = '2.0.3'
+    }
+
     repositories {
-        jcenter()
         google()
+        jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.4.0-alpha03'
-        classpath 'com.novoda:bintray-release:0.8.0'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
 
@@ -15,6 +23,5 @@ allprojects {
     repositories {
         google()
         jcenter()
-        mavenCentral()
     }
 }

example/build.gradle

@@ -1,14 +1,18 @@
 apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
 
 android {
   compileSdkVersion COMPILE_SDK_VERSION as int
-  buildToolsVersion BUILD_TOOLS_VERSION
 
   defaultConfig {
     minSdkVersion MIN_SDK_VERSION as int
     targetSdkVersion TARGET_SDK_VERSION as int
     versionCode "git rev-list origin/master --count".execute().text.toInteger()
     versionName VERSION_NAME
+
+    renderscriptTargetApi TARGET_SDK_VERSION as int
+    renderscriptSupportModeEnabled true
   }
 
   signingConfigs {
@@ -28,9 +32,10 @@ android {
     release {
       debuggable false
       zipAlignEnabled true
-      signingConfig signingConfigs.release
       minifyEnabled true
       proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+      shrinkResources true
+      signingConfig signingConfigs.release
     }
   }
 }
@@ -53,10 +58,11 @@ def getKeyAliasPasswordProperty() {
 
 dependencies {
   implementation project(':transformations')
-  implementation "com.github.bumptech.glide:glide:${GLIDE_VERSION}"
+  implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-  annotationProcessor "com.github.bumptech.glide:compiler:${GLIDE_VERSION}"
+  implementation "com.github.bumptech.glide:glide:$glide_version"
-  implementation "jp.co.cyberagent.android.gpuimage:gpuimage-library:${GPUIMAGE_VERSION}"
+  kapt "com.github.bumptech.glide:compiler:$glide_version"
-  implementation "com.android.support:appcompat-v7:${SUPPORT_PACKAGE_VERSION}"
+  implementation "jp.co.cyberagent.android:gpuimage:$gpuimage_version"
-  implementation "com.android.support:recyclerview-v7:${SUPPORT_PACKAGE_VERSION}"
+  implementation "androidx.appcompat:appcompat:1.0.2"
-  implementation 'com.android.support.constraint:constraint-layout:1.1.0-beta4'
+  implementation "androidx.recyclerview:recyclerview:1.0.0"
+  implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
 }

example/src/main/AndroidManifest.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-  package="jp.wasabeef.example.glide"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="jp.wasabeef.example.glide"
   >
 
   <application
@@ -8,7 +9,7 @@
     android:icon="@drawable/ic_launcher"
     android:label="@string/app_name"
     android:theme="@style/AppTheme"
-    >
+      tools:ignore="GoogleAppIndexingWarning">
     <activity
       android:name=".MainActivity"
       android:label="@string/app_name"

example/src/main/java/jp/wasabeef/example/glide/Ext.kt

@@ -1,4 +1,4 @@
-package jp.wasabeef.example.glide;
+package jp.wasabeef.example.glide
 
 /**
  * Copyright (C) 2018 Wasabeef
@@ -16,12 +16,8 @@ package jp.wasabeef.example.glide;
  * limitations under the License.
  */
 
-import android.content.Context;
+import android.content.res.Resources
 
-public class Utils {
+val Float.px: Float get() = (this * Resources.getSystem().displayMetrics.density)
 
-  public static int dip2px(Context context, float dp) {
+val Int.px: Int get() = ((this * Resources.getSystem().displayMetrics.density).toInt())
-    float scale = context.getResources().getDisplayMetrics().density;
-    return (int) (dp * scale + 0.5f);
-  }
-}

example/src/main/java/jp/wasabeef/example/glide/MainActivity.java

@@ -1,45 +0,0 @@
-package jp.wasabeef.example.glide;
-
-import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
-import java.util.ArrayList;
-import java.util.List;
-import jp.wasabeef.example.glide.MainAdapter.Type;
-
-public class MainActivity extends AppCompatActivity {
-
-  @Override protected void onCreate(Bundle savedInstanceState) {
-    super.onCreate(savedInstanceState);
-    setContentView(R.layout.activity_main);
-
-    RecyclerView recyclerView = (RecyclerView) findViewById(R.id.list);
-    recyclerView.setLayoutManager(new LinearLayoutManager(this));
-
-    List<Type> dataSet = new ArrayList<>();
-    dataSet.add(Type.Mask);
-    dataSet.add(Type.NinePatchMask);
-    dataSet.add(Type.CropTop);
-    dataSet.add(Type.CropCenter);
-    dataSet.add(Type.CropBottom);
-    dataSet.add(Type.CropSquare);
-    dataSet.add(Type.CropCircle);
-    dataSet.add(Type.ColorFilter);
-    dataSet.add(Type.Grayscale);
-    dataSet.add(Type.RoundedCorners);
-    dataSet.add(Type.Blur);
-    dataSet.add(Type.Toon);
-    dataSet.add(Type.Sepia);
-    dataSet.add(Type.Contrast);
-    dataSet.add(Type.Invert);
-    dataSet.add(Type.Pixel);
-    dataSet.add(Type.Sketch);
-    dataSet.add(Type.Swirl);
-    dataSet.add(Type.Brightness);
-    dataSet.add(Type.Kuawahara);
-    dataSet.add(Type.Vignette);
-
-    recyclerView.setAdapter(new MainAdapter(this, dataSet));
-  }
-}

example/src/main/java/jp/wasabeef/example/glide/MainActivity.kt

@@ -0,0 +1,24 @@
+package jp.wasabeef.example.glide
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import jp.wasabeef.example.glide.MainAdapter.Type.*
+
+class MainActivity : AppCompatActivity() {
+
+  override fun onCreate(savedInstanceState: Bundle?) {
+    super.onCreate(savedInstanceState)
+    setContentView(R.layout.activity_main)
+
+    findViewById<RecyclerView>(R.id.list).apply {
+      layoutManager = LinearLayoutManager(context)
+      adapter = MainAdapter(context, mutableListOf(
+          Mask, NinePatchMask, CropTop, CropCenter, CropBottom, CropSquare, CropCircle, Grayscale,
+          Blur, SupportRSBlur, Toon, Sepia, Contrast, Invert, Pixel, Sketch, Swirl, Brightness,
+          Kuawahara, Vignette
+      ))
+    }
+  }
+}

example/src/main/java/jp/wasabeef/example/glide/MainAdapter.java

@@ -1,247 +0,0 @@
-package jp.wasabeef.example.glide;
-
-import android.content.Context;
-import android.graphics.Color;
-import android.graphics.PointF;
-import android.support.v7.widget.RecyclerView;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.TextView;
-import com.bumptech.glide.Glide;
-import com.bumptech.glide.load.MultiTransformation;
-import com.bumptech.glide.load.resource.bitmap.CenterCrop;
-import java.util.List;
-import jp.wasabeef.glide.transformations.BlurTransformation;
-import jp.wasabeef.glide.transformations.ColorFilterTransformation;
-import jp.wasabeef.glide.transformations.CropCircleTransformation;
-import jp.wasabeef.glide.transformations.CropSquareTransformation;
-import jp.wasabeef.glide.transformations.CropTransformation;
-import jp.wasabeef.glide.transformations.CropTransformation.CropType;
-import jp.wasabeef.glide.transformations.GrayscaleTransformation;
-import jp.wasabeef.glide.transformations.MaskTransformation;
-import jp.wasabeef.glide.transformations.RoundedCornersTransformation;
-import jp.wasabeef.glide.transformations.gpu.BrightnessFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.ContrastFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.InvertFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.KuwaharaFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.PixelationFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.SepiaFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.SketchFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.SwirlFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.ToonFilterTransformation;
-import jp.wasabeef.glide.transformations.gpu.VignetteFilterTransformation;
-
-import static com.bumptech.glide.request.RequestOptions.bitmapTransform;
-import static com.bumptech.glide.request.RequestOptions.overrideOf;
-
-/**
- * Created by Wasabeef on 2015/01/11.
- */
-public class MainAdapter extends RecyclerView.Adapter<MainAdapter.ViewHolder> {
-
-  private Context context;
-  private List<Type> dataSet;
-
-  enum Type {
-    Mask,
-    NinePatchMask,
-    CropTop,
-    CropCenter,
-    CropBottom,
-    CropSquare,
-    CropCircle,
-    ColorFilter,
-    Grayscale,
-    RoundedCorners,
-    Blur,
-    Toon,
-    Sepia,
-    Contrast,
-    Invert,
-    Pixel,
-    Sketch,
-    Swirl,
-    Brightness,
-    Kuawahara,
-    Vignette
-  }
-
-  public MainAdapter(Context context, List<Type> dataSet) {
-    this.context = context;
-    this.dataSet = dataSet;
-  }
-
-  @Override public MainAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
-    View v = LayoutInflater.from(context).inflate(R.layout.layout_list_item, parent, false);
-    return new ViewHolder(v);
-  }
-
-  @Override public void onBindViewHolder(MainAdapter.ViewHolder holder, int position) {
-    switch (dataSet.get(position)) {
-      case Mask: {
-        int width = Utils.dip2px(context, 266.66f);
-        int height = Utils.dip2px(context, 252.66f);
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(overrideOf(width, height))
-            .apply(bitmapTransform(new MultiTransformation<>(new CenterCrop(),
-                new MaskTransformation(R.drawable.mask_starfish))))
-            .into(holder.image);
-        break;
-      }
-      case NinePatchMask: {
-        int width = Utils.dip2px(context, 300.0f);
-        int height = Utils.dip2px(context, 200.0f);
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(overrideOf(width, height))
-            .apply(bitmapTransform(new MultiTransformation<>(new CenterCrop(),
-                new MaskTransformation(R.drawable.mask_chat_right))))
-            .into(holder.image);
-        break;
-      }
-      case CropTop:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(
-                new CropTransformation(Utils.dip2px(context, 300), Utils.dip2px(context, 100),
-                    CropType.TOP)))
-            .into(holder.image);
-        break;
-      case CropCenter:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(
-                new CropTransformation(Utils.dip2px(context, 300), Utils.dip2px(context, 100), CropType.CENTER)))
-            .into(holder.image);
-        break;
-      case CropBottom:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(
-                new CropTransformation(Utils.dip2px(context, 300), Utils.dip2px(context, 100),
-                    CropType.BOTTOM)))
-            .into(holder.image);
-
-        break;
-      case CropSquare:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new CropSquareTransformation()))
-            .into(holder.image);
-        break;
-      case CropCircle:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new CropCircleTransformation()))
-            .into(holder.image);
-        break;
-      case ColorFilter:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new ColorFilterTransformation(Color.argb(80, 255, 0, 0))))
-            .into(holder.image);
-        break;
-      case Grayscale:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new GrayscaleTransformation()))
-            .into(holder.image);
-        break;
-      case RoundedCorners:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new RoundedCornersTransformation(45, 0,
-                RoundedCornersTransformation.CornerType.BOTTOM)))
-            .into(holder.image);
-        break;
-      case Blur:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new BlurTransformation(25)))
-            .into(holder.image);
-        break;
-      case Toon:
-        Glide.with(context)
-            .load(R.drawable.demo)
-            .apply(bitmapTransform(new ToonFilterTransformation()))
-            .into(holder.image);
-        break;
-      case Sepia:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new SepiaFilterTransformation()))
-            .into(holder.image);
-        break;
-      case Contrast:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new ContrastFilterTransformation(2.0f)))
-            .into(holder.image);
-        break;
-      case Invert:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new InvertFilterTransformation()))
-            .into(holder.image);
-        break;
-      case Pixel:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new PixelationFilterTransformation(20)))
-            .into(holder.image);
-        break;
-      case Sketch:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new SketchFilterTransformation()))
-            .into(holder.image);
-        break;
-      case Swirl:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(
-                new SwirlFilterTransformation(0.5f, 1.0f, new PointF(0.5f, 0.5f))).dontAnimate())
-            .into(holder.image);
-        break;
-      case Brightness:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new BrightnessFilterTransformation(0.5f)).dontAnimate())
-            .into(holder.image);
-        break;
-      case Kuawahara:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new KuwaharaFilterTransformation(25)).dontAnimate())
-            .into(holder.image);
-        break;
-      case Vignette:
-        Glide.with(context)
-            .load(R.drawable.check)
-            .apply(bitmapTransform(new VignetteFilterTransformation(new PointF(0.5f, 0.5f),
-                new float[] { 0.0f, 0.0f, 0.0f }, 0f, 0.75f)).dontAnimate())
-            .into(holder.image);
-        break;
-    }
-    holder.title.setText(dataSet.get(position).name());
-  }
-
-  @Override public int getItemCount() {
-    return dataSet.size();
-  }
-
-  static class ViewHolder extends RecyclerView.ViewHolder {
-
-    public ImageView image;
-    public TextView title;
-
-    ViewHolder(View itemView) {
-      super(itemView);
-      image = (ImageView) itemView.findViewById(R.id.image);
-      title = (TextView) itemView.findViewById(R.id.title);
-    }
-  }
-}

example/src/main/java/jp/wasabeef/example/glide/MainAdapter.kt

@@ -0,0 +1,195 @@
+package jp.wasabeef.example.glide
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.graphics.Color
+import android.graphics.PointF
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import com.bumptech.glide.Glide
+import com.bumptech.glide.load.MultiTransformation
+import com.bumptech.glide.load.resource.bitmap.CenterCrop
+import com.bumptech.glide.request.RequestOptions.bitmapTransform
+import com.bumptech.glide.request.RequestOptions.overrideOf
+import jp.wasabeef.example.glide.MainAdapter.Type.*
+import jp.wasabeef.glide.transformations.*
+import jp.wasabeef.glide.transformations.CropTransformation.CropType
+import jp.wasabeef.glide.transformations.gpu.*
+
+/**
+ * Created by Wasabeef on 2015/01/11.
+ */
+class MainAdapter(
+    private val context: Context,
+    private val dataSet: MutableList<Type>
+) : RecyclerView.Adapter<MainAdapter.ViewHolder>() {
+
+  enum class Type {
+    Mask,
+    NinePatchMask,
+    CropTop,
+    CropCenter,
+    CropBottom,
+    CropSquare,
+    CropCircle,
+    ColorFilter,
+    Grayscale,
+    RoundedCorners,
+    Blur,
+    SupportRSBlur,
+    Toon,
+    Sepia,
+    Contrast,
+    Invert,
+    Pixel,
+    Sketch,
+    Swirl,
+    Brightness,
+    Kuawahara,
+    Vignette
+  }
+
+  override fun getItemCount(): Int {
+    return dataSet.size
+  }
+
+  override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+    val v = LayoutInflater.from(context).inflate(R.layout.layout_list_item, parent, false)
+    return ViewHolder(v)
+  }
+
+  override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+
+    when (dataSet[position]) {
+      MainAdapter.Type.Mask -> {
+        Glide.with(context)
+            .load(R.drawable.check)
+            .apply(overrideOf(266.px, 252.px))
+            .apply(bitmapTransform(MultiTransformation<Bitmap>(CenterCrop(),
+                MaskTransformation(R.drawable.mask_starfish))))
+            .into(holder.image)
+      }
+      MainAdapter.Type.NinePatchMask -> {
+        Glide.with(context)
+            .load(R.drawable.check)
+            .apply(overrideOf(300.px, 200.px))
+            .apply(bitmapTransform(MultiTransformation<Bitmap>(CenterCrop(),
+                MaskTransformation(R.drawable.mask_chat_right))))
+            .into(holder.image)
+      }
+
+      CropTop -> Glide.with(context)
+          .load(R.drawable.demo)
+          .apply(bitmapTransform(CropTransformation(300.px, 100.px, CropType.TOP)))
+          .into(holder.image)
+
+      CropCenter -> Glide.with(context)
+          .load(R.drawable.demo)
+          .apply(bitmapTransform(CropTransformation(300.px, 100.px, CropType.CENTER)))
+          .into(holder.image)
+
+      CropBottom -> Glide.with(context)
+          .load(R.drawable.demo)
+          .apply(bitmapTransform(CropTransformation(300.px, 100.px, CropType.BOTTOM)))
+          .into(holder.image)
+
+      CropSquare -> Glide.with(context)
+          .load(R.drawable.demo)
+          .apply(bitmapTransform(CropSquareTransformation()))
+          .into(holder.image)
+
+      CropCircle -> Glide.with(context)
+          .load(R.drawable.demo)
+          .apply(bitmapTransform(CropCircleTransformation()))
+          .into(holder.image)
+
+      ColorFilter -> Glide.with(context)
+          .load(R.drawable.demo)
+          .apply(bitmapTransform(ColorFilterTransformation(Color.argb(80, 255, 0, 0))))
+          .into(holder.image)
+
+      Grayscale -> Glide.with(context)
+          .load(R.drawable.demo)
+          .apply(bitmapTransform(GrayscaleTransformation()))
+          .into(holder.image)
+
+      RoundedCorners -> Glide.with(context)
+          .load(R.drawable.demo)
+          .apply(bitmapTransform(RoundedCornersTransformation(45, 0,
+              RoundedCornersTransformation.CornerType.BOTTOM)))
+          .into(holder.image)
+
+      Blur -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(BlurTransformation(25)))
+          .into(holder.image)
+
+      SupportRSBlur -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(SupportRSBlurTransformation(25, 10)))
+          .into(holder.image)
+
+      Toon -> Glide.with(context)
+          .load(R.drawable.demo)
+          .apply(bitmapTransform(ToonFilterTransformation()))
+          .into(holder.image)
+
+      Sepia -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(SepiaFilterTransformation()))
+          .into(holder.image)
+
+      Contrast -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(ContrastFilterTransformation(2.0f)))
+          .into(holder.image)
+
+      Invert -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(InvertFilterTransformation()))
+          .into(holder.image)
+
+      Pixel -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(PixelationFilterTransformation(20f)))
+          .into(holder.image)
+
+      Sketch -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(SketchFilterTransformation()))
+          .into(holder.image)
+
+      Swirl -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(
+              SwirlFilterTransformation(0.5f, 1.0f, PointF(0.5f, 0.5f))).dontAnimate())
+          .into(holder.image)
+
+      Brightness -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(BrightnessFilterTransformation(0.5f)).dontAnimate())
+          .into(holder.image)
+
+      Kuawahara -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(KuwaharaFilterTransformation(25)).dontAnimate())
+          .into(holder.image)
+
+      Vignette -> Glide.with(context)
+          .load(R.drawable.check)
+          .apply(bitmapTransform(VignetteFilterTransformation(PointF(0.5f, 0.5f),
+              floatArrayOf(0.0f, 0.0f, 0.0f), 0f, 0.75f)).dontAnimate())
+          .into(holder.image)
+    }
+    holder.title.text = dataSet[position].name
+  }
+
+  class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+    var image: ImageView = itemView.findViewById(R.id.image)
+    var title: TextView = itemView.findViewById(R.id.title)
+  }
+}

example/src/main/res/layout/activity_main.xml

@@ -1,23 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout
+<androidx.constraintlayout.widget.ConstraintLayout
   xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:app="http://schemas.android.com/apk/res-auto"
-  xmlns:tools="http://schemas.android.com/tools"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   >
 
-  <android.support.v7.widget.RecyclerView
+  <androidx.recyclerview.widget.RecyclerView
     android:id="@+id/list"
     android:layout_width="0dp"
     android:layout_height="0dp"
-    android:layout_marginBottom="8dp"
-    android:layout_marginEnd="8dp"
-    android:layout_marginStart="8dp"
-    android:layout_marginTop="8dp"
     app:layout_constraintBottom_toBottomOf="parent"
     app:layout_constraintEnd_toEndOf="parent"
     app:layout_constraintStart_toStartOf="parent"
     app:layout_constraintTop_toTopOf="parent"
     />
-</android.support.constraint.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

example/src/main/res/layout/layout_list_item.xml

@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout
+<androidx.constraintlayout.widget.ConstraintLayout
   xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:app="http://schemas.android.com/apk/res-auto"
-  xmlns:tools="http://schemas.android.com/tools"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   >
@@ -29,9 +28,8 @@
     android:layout_marginBottom="8dp"
     android:layout_marginEnd="8dp"
     android:layout_marginStart="8dp"
-    android:text="title"
     app:layout_constraintBottom_toBottomOf="parent"
     app:layout_constraintEnd_toEndOf="parent"
     app:layout_constraintStart_toStartOf="parent"
     />
-</android.support.constraint.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

gradle.properties

@@ -1,26 +1,35 @@
-VERSION_NAME=3.1.0
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=1024m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+org.gradle.parallel=true
+org.gradle.daemon=true
+org.gradle.configureondemand=true
+org.gradle.caching=true
+android.enableBuildCache=true
+android.useAndroidX=true
+android.enableJetifier=true
+
+# Use R8 instead of ProGuard for code shrinking.
+android.enableR8=true
+android.enableR8.fullMode=true
+
+# Enable rudimentary R class namespacing where each library only contains
+# references to the resources it declares instead of declarations plus all
+# transitive dependency references.
+android.namespacedRClass=true
+
+VERSION_NAME=4.0.0
 GROUP=jp.wasabeef
-ARTIFACT_ID=glide-transformations
 
-COMPILE_SDK_VERSION=27
+COMPILE_SDK_VERSION=28
-BUILD_TOOLS_VERSION=27.0.3
+TARGET_SDK_VERSION=28
-TARGET_SDK_VERSION=27
 MIN_SDK_VERSION=14
-
-POM_DESCRIPTION=which provides simple Tranformations to Glide
-POM_URL=https://github.com/wasabeef/glide-transformations
-POM_SCM_URL=scm:git@github.com:wasabeef/glide-transformations.git
-POM_SCM_CONNECTION=scm:git@github.com:wasabeef/glide-transformations.git
-POM_SCM_DEV_CONNECTION=scm:git@github.com:wasabeef/glide-transformations.git
-POM_LICENCE_NAME=The Apache Software License, Version 2.0
-POM_LICENCE_URL=http://www.apache.org/licenses/LICENSE-2.0.txt
-POM_LICENCE_DIST=repo
-POM_DEVELOPER_ID=wasabeef
-POM_DEVELOPER_NAME=Wasabeef
-POM_DEVELOPER_EMAIL=dadadada.chop@gmail.com
-POM_DEVELOPER_URL=wasabeef.jp
-ISSUE_URL=https://github.com/wasabeef/glide-transformations/issues
-
-SUPPORT_PACKAGE_VERSION=27.0.2
-GLIDE_VERSION=4.5.0
-GPUIMAGE_VERSION=1.4.1

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Thu Jan 25 11:48:25 JST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.0-milestone-1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.3-all.zip

gradlew

@@ -33,11 +33,11 @@ DEFAULT_JVM_OPTS=""
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
 
-warn ( ) {
+warn () {
     echo "$*"
 }
 
-die ( ) {
+die () {
     echo
     echo "$*"
     echo
@@ -155,7 +155,7 @@ if $cygwin ; then
 fi
 
 # Escape application args
-save ( ) {
+save () {
     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
     echo " "
 }

transformations/build.gradle

@@ -1,34 +1,42 @@
 apply plugin: 'com.android.library'
-apply plugin: 'com.novoda.bintray-release'
 
 android {
   compileSdkVersion COMPILE_SDK_VERSION as int
-  buildToolsVersion BUILD_TOOLS_VERSION
 
   defaultConfig {
     minSdkVersion MIN_SDK_VERSION as int
     targetSdkVersion TARGET_SDK_VERSION as int
-    versionCode "git rev-list origin/master --count".execute().text.toInteger()
-    versionName VERSION_NAME
 
-    consumerProguardFiles 'proguard-rules.txt'
+    renderscriptTargetApi TARGET_SDK_VERSION as int
+    renderscriptSupportModeEnabled true
   }
 }
 
 dependencies {
-  implementation "com.github.bumptech.glide:glide:${GLIDE_VERSION}"
+  implementation "com.github.bumptech.glide:glide:$glide_version"
-  annotationProcessor "com.github.bumptech.glide:compiler:${GLIDE_VERSION}"
+  annotationProcessor "com.github.bumptech.glide:compiler:$glide_version"
-  compileOnly "jp.co.cyberagent.android.gpuimage:gpuimage-library:${GPUIMAGE_VERSION}"
+  compileOnly "jp.co.cyberagent.android:gpuimage:$gpuimage_version"
 }
 
-publish {
+ext {
-  userOrg = POM_DEVELOPER_ID
+  bintrayRepo = 'maven'
-  groupId = GROUP
+  bintrayName = 'glide-transformations'
-  artifactId = ARTIFACT_ID
+  bintrayUserOrg = 'wasabeef'
-  publishVersion = VERSION_NAME
+  publishedGroupId = 'jp.wasabeef'
-  desc = POM_DESCRIPTION
+  libraryName = 'glide-transformations'
-  website = POM_URL
+  artifact = 'glide-transformations'
-  bintrayUser = BINTRAY_USER
+  libraryDescription = 'Which provides simple Tranformations to Glide'
-  bintrayKey = BINTRAY_API_KEY
+  siteUrl = 'https://github.com/wasabeef/glide-transformations'
-  autoPublish = false
+  gitUrl = 'https://github.com/wasabeef/glide-transformations.git'
+  issueUrl = 'https://github.com/wasabeef/glide-transformations/issues'
+  libraryVersion = VERSION_NAME
+  developerId = 'wasabeef'
+  developerName = 'Wasabeef'
+  developerEmail = 'dadadada.chop@gmail.com'
+  licenseName = 'The Apache Software License, Version 2.0'
+  licenseUrl = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+  allLicenses = ["Apache-2.0"]
 }
+
+apply from: 'https://gist.githubusercontent.com/wasabeef/cf14805bee509baf7461974582f17d26/raw/bintray-v1.gradle'
+apply from: 'https://gist.githubusercontent.com/wasabeef/cf14805bee509baf7461974582f17d26/raw/install-v1.gradle'

transformations/proguard-rules.txt

@@ -1,8 +1,8 @@
 -dontwarn jp.co.cyberagent.android.gpuimage.**
 
 -keep public class * implements com.bumptech.glide.module.GlideModule
--keep public class * extends com.bumptech.glide.AppGlideModule
+-keep public class * extends com.bumptech.glide.module.AppGlideModule
--keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
+-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
   **[] $VALUES;
   public *;
 }

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;
@@ -27,13 +27,17 @@ 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
   @Override
-  public final Resource<Bitmap> transform(Context context, Resource<Bitmap> resource, int outWidth,
+  public final Resource<Bitmap> transform(@NonNull Context context, @NonNull Resource<Bitmap> resource,
-      int outHeight) {
+                                          int outWidth, int outHeight) {
     if (!Util.isValidDimensions(outWidth, outHeight)) {
       throw new IllegalArgumentException(
           "Cannot apply transformation on width: " + outWidth + " or height: " + outHeight
@@ -55,11 +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(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

@@ -20,20 +20,19 @@ 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 {
 
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.BlurTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private static int MAX_RADIUS = 25;
   private static int DEFAULT_DOWN_SAMPLING = 1;
@@ -54,8 +53,9 @@ public class BlurTransformation extends BitmapTransformation {
     this.sampling = sampling;
   }
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
 
     int width = toTransform.getWidth();
     int height = toTransform.getHeight();
@@ -70,32 +70,30 @@ public class BlurTransformation extends BitmapTransformation {
     paint.setFlags(Paint.FILTER_BITMAP_FLAG);
     canvas.drawBitmap(toTransform, 0, 0, paint);
 
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
+    bitmap = FastBlur.blur(bitmap, radius, true);
-      try {
-        bitmap = RSBlur.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() {
+  @Override
+  public String toString() {
     return "BlurTransformation(radius=" + radius + ", sampling=" + sampling + ")";
   }
 
-  @Override public boolean equals(Object o) {
+  @Override
-    return o instanceof BlurTransformation;
+  public boolean equals(Object o) {
+    return o instanceof BlurTransformation &&
+        ((BlurTransformation) o).radius == radius &&
+        ((BlurTransformation) o).sampling == sampling;
   }
 
-  @Override public int hashCode() {
+  @Override
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + radius * 1000 + sampling * 10;
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + radius + sampling).getBytes(CHARSET));
   }
 }

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

@@ -22,16 +22,18 @@ 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;
   private static final String ID =
       "jp.wasabeef.glide.transformations.ColorFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private int color;
 
@@ -39,8 +41,9 @@ public class ColorFilterTransformation extends BitmapTransformation {
     this.color = color;
   }
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     int width = toTransform.getWidth();
     int height = toTransform.getHeight();
 
@@ -57,19 +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
-    return o instanceof ColorFilterTransformation;
+  public boolean equals(Object o) {
+    return o instanceof ColorFilterTransformation &&
+        ((ColorFilterTransformation) o).color == color;
   }
 
-  @Override public int hashCode() {
+  @Override
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + color * 10;
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  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()}.
  */
@@ -33,26 +36,30 @@ public class CropCircleTransformation extends BitmapTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.CropCircleTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  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(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID).getBytes(CHARSET));
   }
 }

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

@@ -18,39 +18,46 @@ 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;
   private static final String ID =
       "jp.wasabeef.glide.transformations.CropSquareTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private int size;
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  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
-    return o instanceof CropSquareTransformation;
+  public boolean equals(Object o) {
+    return o instanceof CropSquareTransformation && ((CropSquareTransformation) o).size == size;
   }
 
-  @Override public int hashCode() {
+  @Override
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + size * 10;
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + size).getBytes(CHARSET));
   }
 }

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

@@ -20,15 +20,17 @@ 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;
   private static final String ID = "jp.wasabeef.glide.transformations.CropTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   public enum CropType {
     TOP,
@@ -51,8 +53,9 @@ public class CropTransformation extends BitmapTransformation {
     this.cropType = cropType;
   }
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  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;
@@ -79,23 +82,6 @@ public class CropTransformation extends BitmapTransformation {
     return bitmap;
   }
 
-  @Override public String toString() {
-    return "CropTransformation(width=" + width + ", height=" + height + ", cropType=" + cropType
-        + ")";
-  }
-
-  @Override public boolean equals(Object o) {
-    return o instanceof CropTransformation;
-  }
-
-  @Override public int hashCode() {
-    return ID.hashCode();
-  }
-
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
-    messageDigest.update(ID_BYTES);
-  }
-
   private float getTop(float scaledHeight) {
     switch (cropType) {
       case TOP:
@@ -108,4 +94,27 @@ public class CropTransformation extends BitmapTransformation {
         return 0;
     }
   }
+
+  @Override
+  public String toString() {
+    return "CropTransformation(width=" + width + ", height=" + height + ", cropType=" + cropType + ")";
+  }
+
+  @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() {
+    return ID.hashCode() + width * 100000 + height * 1000 + cropType.ordinal() * 10;
+  }
+
+  @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

@@ -22,19 +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;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     int width = toTransform.getWidth();
     int height = toTransform.getHeight();
 
@@ -52,19 +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(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  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 {
@@ -33,7 +36,6 @@ public class MaskTransformation extends BitmapTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.MaskTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private static Paint paint = new Paint();
   private int maskId;
@@ -44,15 +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
+   *               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.
+   *               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,
+  @Override
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     int width = toTransform.getWidth();
     int height = toTransform.getHeight();
 
@@ -69,19 +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
-    return o instanceof MaskTransformation;
+  public boolean equals(Object o) {
+    return o instanceof MaskTransformation &&
+        ((MaskTransformation) o).maskId == maskId;
   }
 
-  @Override public int hashCode() {
+  @Override
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + maskId * 10;
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + maskId).getBytes(CHARSET));
   }
 }

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

@@ -23,16 +23,17 @@ 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;
   private static final String ID = "jp.wasabeef.glide.transformations.RoundedCornersTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   public enum CornerType {
     ALL,
@@ -58,8 +59,9 @@ public class RoundedCornersTransformation extends BitmapTransformation {
     this.cornerType = cornerType;
   }
 
-  @Override protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+  @Override
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  protected Bitmap transform(@NonNull Context context, @NonNull BitmapPool pool,
+                             @NonNull Bitmap toTransform, int outWidth, int outHeight) {
     int width = toTransform.getWidth();
     int height = toTransform.getHeight();
 
@@ -204,7 +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,
@@ -213,7 +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,
@@ -223,7 +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,
@@ -232,20 +234,28 @@ 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
-    return o instanceof RoundedCornersTransformation;
+  public boolean equals(Object o) {
+    return o instanceof RoundedCornersTransformation &&
+        ((RoundedCornersTransformation) o).radius == radius &&
+        ((RoundedCornersTransformation) o).diameter == diameter &&
+        ((RoundedCornersTransformation) o).margin == margin &&
+        ((RoundedCornersTransformation) o).cornerType == cornerType;
   }
 
-  @Override public int hashCode() {
+  @Override
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + radius * 10000 + diameter * 1000 + margin * 100 + cornerType.ordinal() * 10;
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  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

@@ -0,0 +1,112 @@
+package jp.wasabeef.glide.transformations;
+
+/**
+ * Copyright (C) 2018 Wasabeef
+ *
+ * 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
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.os.Build;
+
+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;
+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 int MAX_RADIUS = 25;
+  private static int DEFAULT_DOWN_SAMPLING = 1;
+
+  private int radius;
+  private int 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 (NoClassDefFoundError e) {
+        bitmap = RSBlur.blur(context, bitmap, radius);
+      } catch (RuntimeException 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));
+  }
+}

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

@@ -17,7 +17,9 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 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
@@ -27,7 +29,6 @@ public class BrightnessFilterTransformation extends GPUFilterTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.gpu.BrightnessFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private float brightness;
 
@@ -42,19 +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
-    return o instanceof BrightnessFilterTransformation;
+  public boolean equals(Object o) {
+    return o instanceof BrightnessFilterTransformation &&
+        ((BrightnessFilterTransformation) o).brightness == brightness;
   }
 
-  @Override public int hashCode() {
+  @Override
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + (int) ((brightness + 1.0f) * 10);
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + brightness).getBytes(CHARSET));
   }
 }

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

@@ -17,7 +17,9 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 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
@@ -27,7 +29,6 @@ public class ContrastFilterTransformation extends GPUFilterTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.gpu.ContrastFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private float contrast;
 
@@ -42,19 +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
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + (int) (contrast * 10);
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  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,
+  @Override
-      @NonNull Bitmap toTransform, int outWidth, int outHeight) {
+  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(MessageDigest messageDigest) {
+  @Override
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
     messageDigest.update(ID_BYTES);
   }
 }

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

@@ -17,7 +17,9 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 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.
@@ -27,25 +29,28 @@ public class InvertFilterTransformation extends GPUFilterTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.gpu.InvertFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   public InvertFilterTransformation() {
     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(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID).getBytes(CHARSET));
   }
 }

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

@@ -17,7 +17,9 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 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.
@@ -30,7 +32,6 @@ public class KuwaharaFilterTransformation extends GPUFilterTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.gpu.KuwaharaFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private int radius;
 
@@ -45,19 +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
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + radius * 10;
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + radius).getBytes(CHARSET));
   }
 }

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

@@ -17,7 +17,9 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 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.
@@ -29,7 +31,6 @@ public class PixelationFilterTransformation extends GPUFilterTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.gpu.PixelationFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private float pixel;
 
@@ -44,19 +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
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + (int) (pixel * 10);
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  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.
@@ -17,7 +17,9 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 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.
@@ -29,7 +31,6 @@ public class SepiaFilterTransformation extends GPUFilterTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.gpu.SepiaFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private float intensity;
 
@@ -38,25 +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
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + (int) (intensity * 10);
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + intensity).getBytes(CHARSET));
   }
 }

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

@@ -17,32 +17,37 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 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 {
 
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.gpu.SketchFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   public SketchFilterTransformation() {
     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(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID).getBytes(CHARSET));
   }
 }

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

@@ -17,8 +17,11 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 import android.graphics.PointF;
+
 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.
@@ -28,7 +31,6 @@ public class SwirlFilterTransformation extends GPUFilterTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.gpu.SwirlFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private float radius;
   private float angle;
@@ -40,7 +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) {
@@ -54,20 +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
-    return o instanceof SwirlFilterTransformation;
+  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
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + (int) (radius * 1000) + (int) (angle * 10) + center.hashCode();
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  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

@@ -17,7 +17,9 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 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.
@@ -29,7 +31,6 @@ public class ToonFilterTransformation extends GPUFilterTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.gpu.ToonFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private float threshold;
   private float quantizationLevels;
@@ -47,20 +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
-    return o instanceof ToonFilterTransformation;
+  public boolean equals(Object o) {
+    return o instanceof ToonFilterTransformation &&
+        ((ToonFilterTransformation) o).threshold == threshold &&
+        ((ToonFilterTransformation) o).quantizationLevels == quantizationLevels;
   }
 
-  @Override public int hashCode() {
+  @Override
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + (int) (threshold * 1000) + (int) (quantizationLevels * 10);
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  public void updateDiskCacheKey(@NonNull MessageDigest messageDigest) {
+    messageDigest.update((ID + threshold + quantizationLevels).getBytes(CHARSET));
   }
 }

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

@@ -17,9 +17,12 @@ package jp.wasabeef.glide.transformations.gpu;
  */
 
 import android.graphics.PointF;
+
 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
@@ -31,7 +34,6 @@ public class VignetteFilterTransformation extends GPUFilterTransformation {
   private static final int VERSION = 1;
   private static final String ID =
       "jp.wasabeef.glide.transformations.gpu.VignetteFilterTransformation." + VERSION;
-  private static final byte[] ID_BYTES = ID.getBytes(CHARSET);
 
   private PointF center;
   private float[] vignetteColor;
@@ -39,7 +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) {
@@ -55,20 +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
-    return o instanceof VignetteFilterTransformation;
+  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;
   }
 
-  @Override public int hashCode() {
+  @Override
-    return ID.hashCode();
+  public int hashCode() {
+    return ID.hashCode() + center.hashCode() + Arrays.hashCode(vignetteColor) +
+        (int) (vignetteStart * 100) + (int) (vignetteEnd * 10);
   }
 
-  @Override public void updateDiskCacheKey(MessageDigest messageDigest) {
+  @Override
-    messageDigest.update(ID_BYTES);
+  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

@@ -0,0 +1,71 @@
+package jp.wasabeef.glide.transformations.internal;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.os.Build;
+
+import androidx.renderscript.Allocation;
+import androidx.renderscript.Element;
+import androidx.renderscript.RSRuntimeException;
+import androidx.renderscript.RenderScript;
+import androidx.renderscript.ScriptIntrinsicBlur;
+
+/**
+ * Copyright (C) 2018 Wasabeef
+ *
+ * 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
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+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));
+
+      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();
+      }
+    }
+
+    return bitmap;
+  }
+}