Change minimum SDK to API 16

README.md

@@ -17,7 +17,7 @@ allprojects {
 2. Add the dependency in your module-level build.gradle
 ```groovy
 dependencies {
-    compile 'com.github.hkk595:Resizer:v1.2'
+    compile 'com.github.hkk595:Resizer:v1.3'
 }
 ```
 
@@ -40,7 +40,7 @@ Bitmap resizedImage = new Resizer(this)
 ```
 Note: You only need to specify the target length (in pixel) of the longer side of the image. Resizer will calculate the rest automatically.
 
-#### Using RxJava to get the resized image asynchronously
+#### Using RxJava 2 with RxAndroid to get the resized image asynchronously
 ```java
 final File[] resizedImage = new File[1];
 new Resizer(this)
@@ -87,7 +87,7 @@ new Resizer(this)
 Note: You don't need to declare the new image as final nor array if it is an instance variable of the class, instead of a local variable in a function.
 
 #### Library specification
-    Minimum SDK: API 21
+    Minimum SDK: API 16
      
     Default settings:
     targetLength: 1080

app/build.gradle

@@ -4,11 +4,10 @@ apply plugin: 'com.github.dcendents.android-maven'
 group='com.github.hkk595'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
     defaultConfig {
-        minSdkVersion 21
-        targetSdkVersion 25
+        minSdkVersion 16
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
@@ -22,12 +21,11 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
-        exclude group: 'com.android.support', module: 'support-annotations'
-    })
-    compile 'com.android.support:appcompat-v7:25.3.1'
-    testCompile 'junit:junit:4.12'
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:appcompat-v7:26.1.0'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.1'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
 
-    compile 'io.reactivex.rxjava2:rxjava:2.1.3'
+    compile 'io.reactivex.rxjava2:rxjava:2.1.6'
 }

app/proguard-rules.pro

@@ -1,14 +1,10 @@
 # Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in /Users/Ho/Library/Android/sdk/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
 #
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html
 
-# Add any project specific keep options here:
-
 # If your project uses WebView with JS, uncomment the following
 # and specify the fully qualified class name to the JavaScript interface
 # class:

app/src/androidTest/java/me/echodev/resizer/ExampleInstrumentedTest.java

@@ -10,7 +10,7 @@
 import static org.junit.Assert.*;
 
 /**
- * Instrumentation test, which will execute on an Android device.
+ * Instrumented test, which will execute on an Android device.
  *
  * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
  */

app/src/main/AndroidManifest.xml

@@ -1,12 +1,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-
     package="me.echodev.resizer">
 
     <application
         android:allowBackup="true"
         android:label="@string/app_name"
-        android:supportsRtl="true">
-
-    </application>
-
+        android:supportsRtl="true" />
 </manifest>

app/src/main/java/me/echodev/resizer/util/FileUtils.java

@@ -11,7 +11,7 @@
  */
 
 public class FileUtils {
-    public static String getDestinationFilePath(Bitmap.CompressFormat compressFormat, String outputDirPath, File sourceImage) {
+    public static String getOutputFilePath(Bitmap.CompressFormat compressFormat, String outputDirPath, File sourceImage) {
         String originalFileName = sourceImage.getName();
         String targetFileName;
         String targetFileExtension = "." + compressFormat.name().toLowerCase().replace("jpeg", "jpg");

app/src/main/java/me/echodev/resizer/util/ImageUtils.java

@@ -18,13 +18,13 @@ public static File getScaledImage(int targetLength, int quality, Bitmap.Compress
         }
 
         // Prepare the new file name and path
-        String destinationFilePath = FileUtils.getDestinationFilePath(compressFormat, outputDirPath, sourceImage);
+        String outputFilePath = FileUtils.getOutputFilePath(compressFormat, outputDirPath, sourceImage);
 
         // Write the resized image to the new file
         Bitmap scaledBitmap = getScaledBitmap(targetLength, sourceImage);
-        FileUtils.writeBitmapToFile(scaledBitmap, compressFormat, quality, destinationFilePath);
+        FileUtils.writeBitmapToFile(scaledBitmap, compressFormat, quality, outputFilePath);
 
-        return new File(destinationFilePath);
+        return new File(outputFilePath);
     }
 
     public static Bitmap getScaledBitmap(int targetLength, File sourceImage) {

build.gradle

@@ -2,10 +2,11 @@
 
 buildscript {
     repositories {
+        google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.0.1'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
 
         // NOTE: Do not place your application dependencies here; they belong
@@ -15,6 +16,7 @@ buildscript {
 
 allprojects {
     repositories {
+        google()
         jcenter()
     }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Sep 01 13:20:48 HKT 2017
+#Tue Nov 21 01:40:52 HKT 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip