Javadoc graphs for each interpolator

EaseAnimation/Demo/build.gradle

@@ -1,13 +1,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 22
-    buildToolsVersion "23.0.0 rc2"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.3"
 
     defaultConfig {
         applicationId "cimi.com.easedemo"
         minSdkVersion 15
-        targetSdkVersion 22
+        targetSdkVersion 27
         versionCode 1
         versionName "1.0"
     }
@@ -17,17 +17,9 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
-    sourceSets {
-        main {
-            jniLibs.srcDirs = ['libs']
-        }
-    }
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    //    compile fileTree(dir: 'libs', include: ['*.so'])
-    compile 'com.android.support:appcompat-v7:22.2.0'
-    compile files('libs/ease-interpolator-1.0.jar')
-    compile project(':EaseInterpolatorLib')
+    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation project(':EaseInterpolatorLib')
 }

EaseAnimation/EaseInterpolatorLib/build.gradle

@@ -1,12 +1,12 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 22
-    buildToolsVersion "23.0.0 rc2"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.3"
 
     defaultConfig {
         minSdkVersion 15
-        targetSdkVersion 22
+        targetSdkVersion 27
         versionCode 1
         versionName "1.0"
     }
@@ -19,6 +19,5 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:appcompat-v7:22.2.0'
+    testImplementation 'junit:junit:4.12'
 }

EaseAnimation/EaseInterpolatorLib/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

EaseAnimation/EaseInterpolatorLib/src/main/AndroidManifest.xml

@@ -1,8 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="cimi.com.easeinterpolator">
 
-    <application android:allowBackup="true" android:label="@string/app_name">
-
-    </application>
+    <application android:label="@string/app_name"/>
 
 </manifest>

EaseAnimation/EaseInterpolatorLib/src/main/java/cimi/com/easeinterpolator/EaseBackInInterpolator.java

@@ -1,20 +1,15 @@
 package cimi.com.easeinterpolator;
 
-import android.content.Context;
-import android.util.AttributeSet;
 import android.view.animation.Interpolator;
 
 /**
  * Created by cimi on 15/7/2.
+ * <img src="../../../../../../docs/images/EaseBackInInterpolator.png"/>
  */
 
 public class EaseBackInInterpolator implements Interpolator {
 
-	public EaseBackInInterpolator() {}
-
-    public EaseBackInInterpolator(Context context, AttributeSet attrs) {}
-
-	public float getInterpolation(float input) {
-		return input * input * ((1.70158f + 1) * input - 1.70158f);
-	}
+    public float getInterpolation(float input) {
+        return input * input * ((1.70158f + 1) * input - 1.70158f);
+    }
 }

EaseAnimation/EaseInterpolatorLib/src/main/java/cimi/com/easeinterpolator/EaseBackInOutInterpolator.java

@@ -1,27 +1,20 @@
 package cimi.com.easeinterpolator;
 
-import android.content.Context;
-import android.util.AttributeSet;
 import android.view.animation.Interpolator;
 
 /**
  * Created by cimi on 15/7/2.
+ * <img src="../../../../../../docs/images/EaseBackInOutInterpolator.png"/>
  */
 
 public class EaseBackInOutInterpolator implements Interpolator {
 
-	public EaseBackInOutInterpolator() {}
-
-    public EaseBackInOutInterpolator(Context context, AttributeSet attrs) {}
-
-	public float getInterpolation(float input) {
-		float s = 1.70158f;
-		if((input *= 2) < 1) {
-			return 0.5f * (input * input * (((s *= (1.525f)) + 1) * input - s));
-		}
-
-		return 0.5f * ((input -= 2) * input * (((s *= (1.525f)) + 1) * input + s) + 2);
-
-	}
+    public float getInterpolation(float input) {
+        float s = 1.70158f;
+        if ((input *= 2) < 1) {
+            return 0.5f * (input * input * (((s *= (1.525f)) + 1) * input - s));
+        }
 
+        return 0.5f * ((input -= 2) * input * (((s *= (1.525f)) + 1) * input + s) + 2);
+    }
 }

EaseAnimation/EaseInterpolatorLib/src/main/java/cimi/com/easeinterpolator/EaseBackOutInterpolator.java

@@ -1,20 +1,15 @@
 package cimi.com.easeinterpolator;
 
-import android.content.Context;
-import android.util.AttributeSet;
 import android.view.animation.Interpolator;
 
 /**
  * Created by cimi on 15/7/2.
+ * <img src="../../../../../../docs/images/EaseBackOutInterpolator.png"/>
  */
 
 public class EaseBackOutInterpolator implements Interpolator {
 
-	public EaseBackOutInterpolator() {}
-
-    public EaseBackOutInterpolator(Context context, AttributeSet attrs) {}
-
-	public float getInterpolation(float input) {
-		return ((input = input - 1) * input * ((1.70158f + 1) * input + 1.70158f) + 1);
-	}
+    public float getInterpolation(float input) {
+        return ((input = input - 1) * input * ((1.70158f + 1) * input + 1.70158f) + 1);
+    }
 }

EaseAnimation/EaseInterpolatorLib/src/main/java/cimi/com/easeinterpolator/EaseBounceInInterpolator.java

@@ -1,28 +1,22 @@
 package cimi.com.easeinterpolator;
 
-import android.content.Context;
-import android.util.AttributeSet;
 import android.view.animation.Interpolator;
 
 /**
  * Created by cimi on 15/7/2.
+ * <img src="../../../../../../docs/images/EaseBounceInInterpolator.png"/>
  */
 
 public class EaseBounceInInterpolator implements Interpolator {
-
-	public EaseBounceInInterpolator() {}
-
-    public EaseBounceInInterpolator(Context context, AttributeSet attrs) {}
 
-	public float getInterpolation(float input) {
-		input = 1 - input;
-		if (input < (1 / 2.75))
-			return 1 - (7.5625f * input * input);
-		else if (input < (2 / 2.75))
-			return 1 - (7.5625f * (input -= (1.5f / 2.75f)) * input + 0.75f);
-		else if (input < (2.5 / 2.75))
-			return 1 - (7.5625f * (input -= (2.25f / 2.75f)) * input + 0.9375f);
-		else
-			return 1 - (7.5625f * (input -= (2.625f / 2.75f)) * input + 0.984375f);
-	}
+    public float getInterpolation(float input) {
+        input = 1 - input;
+        if (input < (1 / 2.75)) {
+            return 1 - (7.5625f * input * input);
+        } else if (input < (2 / 2.75)) {
+            return 1 - (7.5625f * (input -= (1.5f / 2.75f)) * input + 0.75f);
+        } else if (input < (2.5 / 2.75)) {
+            return 1 - (7.5625f * (input -= (2.25f / 2.75f)) * input + 0.9375f);
+        } else { return 1 - (7.5625f * (input -= (2.625f / 2.75f)) * input + 0.984375f); }
+    }
 }

EaseAnimation/EaseInterpolatorLib/src/main/java/cimi/com/easeinterpolator/EaseBounceInOutInterpolator.java

@@ -1,45 +1,40 @@
 package cimi.com.easeinterpolator;
 
-import android.content.Context;
-import android.util.AttributeSet;
 import android.view.animation.Interpolator;
 
 /**
  * Created by cimi on 15/7/2.
+ * <img src="../../../../../../docs/images/EaseBounceInOutInterpolator.png"/>
  */
 
 public class EaseBounceInOutInterpolator implements Interpolator {
 
-    public EaseBounceInOutInterpolator() {
-    }
-
-    public EaseBounceInOutInterpolator(Context context, AttributeSet attrs) {
-    }
-
     public float getInterpolation(float input) {
         if ((input) < 0.5f) {
             // EaseBounceInInterpolator
             input = input * 2;
             input = 1 - input;
-            if (input < (1 / 2.75))
+            if (input < (1 / 2.75)) {
                 return (1 - (7.5625f * input * input)) * 0.5f;
-            else if (input < (2 / 2.75))
+            } else if (input < (2 / 2.75)) {
                 return (1 - (7.5625f * (input -= (1.5f / 2.75f)) * input + 0.75f)) * 0.5f;
-            else if (input < (2.5 / 2.75))
+            } else if (input < (2.5 / 2.75)) {
                 return (1 - (7.5625f * (input -= (2.25f / 2.75f)) * input + 0.9375f)) * 0.5f;
-            else
+            } else {
                 return (1 - (7.5625f * (input -= (2.625f / 2.75f)) * input + 0.984375f)) * 0.5f;
+            }
         } else {
             // EaseBounceOutInterpolator
             input = input * 2 - 1;
-            if (input < (1 / 2.75))
+            if (input < (1 / 2.75)) {
                 return ((7.5625f * input * input)) * 0.5f + 1 * 0.5f;
-            else if (input < (2 / 2.75))
+            } else if (input < (2 / 2.75)) {
                 return ((7.5625f * (input -= (1.5f / 2.75f)) * input + 0.75f)) * 0.5f + 1 * 0.5f;
-            else if (input < (2.5 / 2.75))
+            } else if (input < (2.5 / 2.75)) {
                 return ((7.5625f * (input -= (2.25f / 2.75f)) * input + 0.9375f)) * 0.5f + 1 * 0.5f;
-            else
+            } else {
                 return ((7.5625f * (input -= (2.625f / 2.75f)) * input + 0.984375f)) * 0.5f + 1 * 0.5f;
+            }
         }
     }
 }

EaseAnimation/EaseInterpolatorLib/src/main/java/cimi/com/easeinterpolator/EaseBounceOutInterpolator.java

@@ -1,27 +1,21 @@
 package cimi.com.easeinterpolator;
 
-import android.content.Context;
-import android.util.AttributeSet;
 import android.view.animation.Interpolator;
 
 /**
  * Created by cimi on 15/7/2.
+ * <img src="../../../../../../docs/images/EaseBounceOutInterpolator.png"/>
  */
 
 public class EaseBounceOutInterpolator implements Interpolator {
-
-    public EaseBounceOutInterpolator() {}
-
-    public EaseBounceOutInterpolator(Context context, AttributeSet attrs) {}
 
-	public float getInterpolation(float input) {
-		if (input < (1 / 2.75))
-			return (7.5625f * input * input);
-		else if (input < (2 / 2.75))
-			return (7.5625f * (input -= (1.5f / 2.75f)) * input + 0.75f);
-		else if (input < (2.5 / 2.75))
-			return (7.5625f * (input -= (2.25f / 2.75f)) * input + 0.9375f);
-		else
-			return (7.5625f * (input -= (2.625f / 2.75f)) * input + 0.984375f);
-	}
+    public float getInterpolation(float input) {
+        if (input < (1 / 2.75)) {
+            return (7.5625f * input * input);
+        } else if (input < (2 / 2.75)) {
+            return (7.5625f * (input -= (1.5f / 2.75f)) * input + 0.75f);
+        } else if (input < (2.5 / 2.75)) {
+            return (7.5625f * (input -= (2.25f / 2.75f)) * input + 0.9375f);
+        } else { return (7.5625f * (input -= (2.625f / 2.75f)) * input + 0.984375f); }
+    }
 }

EaseAnimation/EaseInterpolatorLib/src/main/java/cimi/com/easeinterpolator/EaseBreathInterpolator.java

@@ -1,30 +1,19 @@
 package cimi.com.easeinterpolator;
 
-/**
- * Created by cimi on 15/8/17.
- */
-
-import android.content.Context;
-import android.util.AttributeSet;
 import android.view.animation.Interpolator;
 
 /**
- * Created by tracytheron on 15/8/1.
+ * Created by cimi on 15/8/17.
+ * <img src="../../../../../../docs/images/EaseBreathInterpolator.png"/>
  */
 
 public class EaseBreathInterpolator implements Interpolator {
 
-    public EaseBreathInterpolator() {}
-
-    public EaseBreathInterpolator(Context context, AttributeSet attrs) {}
-
     public float getInterpolation(float input) {
-        if(input < 0.333){
+        if (input < 0.333) {
             return (float) (0.5f + 0.5f * Math.sin(input * 3.0f * Math.PI - Math.PI * 0.5f));
-        }else{
+        } else {
             return (float) Math.pow((0.5 * Math.sin(-3f * Math.PI * input * 0.5f + Math.PI) + 0.5f), 2);
         }
-
     }
-
 }

EaseAnimation/EaseInterpolatorLib/src/main/java/cimi/com/easeinterpolator/EaseCircularInInterpolator.java

@@ -1,20 +1,15 @@
 package cimi.com.easeinterpolator;
 
-import android.content.Context;
-import android.util.AttributeSet;
 import android.view.animation.Interpolator;
 
 /**
  * Created by cimi on 15/7/2.
+ * <img src="../../../../../../docs/images/EaseCircularInInterpolator.png"/>
  */
 
 public class EaseCircularInInterpolator implements Interpolator {
-
-    public EaseCircularInInterpolator() {}
-
-    public EaseCircularInInterpolator(Context context, AttributeSet attrs) {}
 
-	public float getInterpolation(float input) {
-		return (float) (-1 * (Math.sqrt(1 - input * input) - 1.0f));
-	}
+    public float getInterpolation(float input) {
+        return (float) (-1 * (Math.sqrt(1 - input * input) - 1.0f));
+    }
 }