Merge pull request #106 from Dhaval2404/feature/v1.7.4

Fixed PNG image saved as JPG after compress issue

Author: Dhaval2404

CHANGELOG.md

@@ -5,6 +5,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+## [1.7.4] - 2020-08-02
+### Changed
+  * Fixed PNG image saved as JPG after compress issue [#105](https://github.com/Dhaval2404/ImagePicker/issues/105)
 
 ## [1.7.3] - 2020-07-18
 ### Changed
@@ -73,6 +76,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   * Retrieve Image Result as File, File Path as String or Uri object
 
 [Unreleased]: https://github.com/Dhaval2404/ImagePicker/compare/v2.0...HEAD
+[1.7.4]: https://github.com/Dhaval2404/ImagePicker/compare/v1.7.3...v1.7.4
 [1.7.3]: https://github.com/Dhaval2404/ImagePicker/compare/v1.7.2...v1.7.3
 [1.7.2]: https://github.com/Dhaval2404/ImagePicker/compare/v1.7.1...v1.7.2
 [1.7.1]: https://github.com/Dhaval2404/ImagePicker/compare/v1.7...v1.7.1

README.md

@@ -54,7 +54,7 @@ Almost 90% of the app that I have developed has an Image upload feature. Along w
 	```
 
     ```groovy
-   implementation 'com.github.dhaval2404:imagepicker:1.7.3'
+   implementation 'com.github.dhaval2404:imagepicker:1.7.4'
     ```
 
    **If you are yet to Migrate on AndroidX, Use support build artifact:**
@@ -116,10 +116,10 @@ Almost 90% of the app that I have developed has an Image upload feature. Along w
              imgProfile.setImageURI(fileUri)
           
             //You can get File object from intent
-            val file:File = ImagePicker.getFile(data)
+            val file:File = ImagePicker.getFile(data)!!
            
             //You can also get File Path from intent
-            val filePath:String = ImagePicker.getFilePath(data)     
+            val filePath:String = ImagePicker.getFilePath(data)!!
          } else if (resultCode == ImagePicker.RESULT_ERROR) {
              Toast.makeText(this, ImagePicker.getError(data), Toast.LENGTH_SHORT).show()
          } else {
@@ -276,6 +276,7 @@ Almost 90% of the app that I have developed has an Image upload feature. Along w
   * Fixed NullPointerException in FileUriUtils.getPathFromRemoteUri()  [#61](https://github.com/Dhaval2404/ImagePicker/issues/61) (Special Thanks to [himphen](https://github.com/himphen))
   * Fixed UCropActivity Crash Android 4.4 (KiKat) [#82](https://github.com/Dhaval2404/ImagePicker/issues/82)
   * Fixed PNG image saved as JPG after crop issue [#94](https://github.com/Dhaval2404/ImagePicker/issues/94)
+  * Fixed PNG image saved as JPG after compress issue [#105](https://github.com/Dhaval2404/ImagePicker/issues/105)
 
 ### Version: 1.6
 

imagepicker/build.gradle

@@ -13,8 +13,8 @@ android {
     defaultConfig {
         minSdkVersion 19
         targetSdkVersion 28
-        versionCode 11
-        versionName "1.7.3"
+        versionCode 12
+        versionName "1.7.4"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -72,7 +72,7 @@ ext {
     siteUrl = 'https://github.com/Dhaval2404/ImagePicker/'
     gitUrl = 'https://github.com/Dhaval2404/ImagePicker.git'
 
-    libraryVersion = '1.7.3'
+    libraryVersion = '1.7.4'
     //If you are uploading new library try : gradlew install
     //If you are updating existing library then execute: gradlew bintrayUpload
     //In both the case don't forgot to put bintray credentials in local.properties file.

imagepicker/src/main/kotlin/com/github/dhaval2404/imagepicker/provider/CompressionProvider.kt

@@ -6,6 +6,7 @@ import android.graphics.BitmapFactory
 import android.os.AsyncTask
 import com.github.dhaval2404.imagepicker.ImagePicker
 import com.github.dhaval2404.imagepicker.ImagePickerActivity
+import com.github.dhaval2404.imagepicker.util.FileUriUtils
 import com.github.dhaval2404.imagepicker.util.FileUtil
 import com.github.dhaval2404.imagepicker.util.ImageUtil
 import java.io.File
@@ -169,13 +170,14 @@ class CompressionProvider(activity: ImagePickerActivity) : BaseProvider(activity
 
         // Check file format
         var format = Bitmap.CompressFormat.JPEG
-        var quality = 90
+        var quality = 100
         if (file.absolutePath.endsWith(".png")) {
             format = Bitmap.CompressFormat.PNG
             quality = 100
         }
 
-        val compressFile: File? = FileUtil.getImageFile(dir = mFileDir)
+        val extension = FileUriUtils.getImageExtension(file)
+        val compressFile: File? = FileUtil.getImageFile(dir = mFileDir, extension = extension)
         return if (compressFile != null) {
             ImageUtil.compressImage(
                 file, maxWidth.toFloat(), maxHeight.toFloat(),

imagepicker/src/main/kotlin/com/github/dhaval2404/imagepicker/util/FileUriUtils.kt

@@ -180,7 +180,10 @@ object FileUriUtils {
         return if (success) file!!.path else null
     }
 
-    /** @return extension of image with dot, or default .jpg if it none.
+    /**
+     * Get Image Extension i.e. .png, .jpg
+     *
+     * @return extension of image with dot, or default .jpg if it none.
      */
     fun getImageExtension(uriImage: Uri): String {
         var extension: String? = null
@@ -202,6 +205,15 @@ object FileUriUtils {
         return ".$extension"
     }
 
+    /**
+     * Get Image Extension i.e. .png, .jpg
+     *
+     * @return extension of image with dot, or default .jpg if it none.
+     */
+    fun getImageExtension(file: File): String {
+        return getImageExtension(Uri.fromFile(file))
+    }
+
     /**
      * @param uri The Uri to check.
      * @return Whether the Uri authority is ExternalStorageProvider.

sample/build.gradle

@@ -12,8 +12,8 @@ android {
         applicationId "com.github.dhaval2404.imagepicker.sample"
         minSdkVersion 19
         targetSdkVersion 28
-        versionCode 11
-        versionName "1.7.3"
+        versionCode 12
+        versionName "1.7.4"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }