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An Android image compress library,image compressor, is small and effective. With very little or no image quality degradation, a compressor enables you to reduce the size of large photos into smaller size photos.
How to implement
To get a Git project into your build:
Gradle
Step 1: Add it in yourroot build.gradle at the end of repositories:
Whencompressing a picture, add the following block of code to theactivity or fragment. Either after taking apicture with a camera or selecting onefrom a gallery.
compressImage takes 4 parameters where thelast one is optional
context, the current/active state of the application.
imagePath parameter takes the absolute image path.
imageName is completely up to the user.
imageQuality is set to 50 by default. The max can be set to 100.
Compress Image File at the specifiedimagePath and return thecompressed ImagePath
val compressedImagePath=ImageCompressUtils.compressImage( context=this, imagePath="actualImagePath", imageName="imageName", imageQuality=50 )
With the image name supplied, the code block above returns the path to the compressed picture.compressedImagePath has the imagePath with the imageName specified.
Example
An illustration of how the code block can be utilized.
//absolute path of the imageval imagePath="actualImagePath"val imageFileBc=File(imagePath)val imageSizeBc= imageFileBc.length()/1024// In BYTESLog.d("image_before_compress", imageSizeBc.toString())ImageCompressUtils.compressImage( context=this, imagePath= imagePath, imageName="imageName", imageQuality=50 )val imageFileAc=File(imagePath)val imageSizeAC= imageFileAc.length()/1024// In BYTESLog.d("image_after_compress", imageSizeAC.toString())//your function to play with compressed image loadCompressedImage(imagePath)
proguard-rules
-keepclassmembers class com.android.imagecompressor.compressImageUtils-keep class * extends com.android.imagecompressor.compressImageUtils { <init>(...);}-dontwarn javax.annotation.Nullable-dontwarn javax.annotation.ParametersAreNonnullByDefault
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Note
> In the event that an image is selected from a gallery, make a copy of it and follow the path.> The original picture path is used to compress and rewrite the image.
License
Copyright [2022] [Vinod Baste]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-2.0Unless required by applicable law or agreed to in writing, softwaredistributed 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 andlimitations under the License.
About
An Android Image compress library, reduce's the size of the image by 90% without losing any of its pixels.
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