Include Resizer into your project

allprojects {    repositories {        maven { url'https://jitpack.io' }    }}

dependencies {    compile'com.github.hkk595:Resizer:v1.5'}

Pass in the original image file and get the resized image as a new file

FileresizedImage =newResizer(this)        .setTargetLength(1080)        .setQuality(80)        .setOutputFormat("JPEG")        .setOutputFilename("resized_image")        .setOutputDirPath(storagePath)        .setSourceImage(originalImage)        .getResizedFile();

Pass in the original image file and get the resized image as a new bitmap

BitmapresizedImage =newResizer(this)        .setTargetLength(1080)        .setSourceImage(originalImage)        .getResizedBitmap();

Using RxJava 2 with RxAndroid to get the resized image asynchronously

finalFile[]resizedImage =newFile[1];newResizer(this)        .setTargetLength(1080)        .setQuality(80)        .setOutputFormat("JPEG")        .setOutputFilename("resized_image")        .setOutputDirPath(storagePath)        .setSourceImage(originalImage)        .getResizedFileAsFlowable()        .subscribeOn(Schedulers.io())        .observeOn(AndroidSchedulers.mainThread())        .subscribe(newConsumer<File>() {@Overridepublicvoidaccept(Filefile) {resizedImage[0] =file;            }        },newConsumer<Throwable>() {@Overridepublicvoidaccept(Throwablethrowable) {throwable.printStackTrace();            }        });

finalBitmap[]resizedImage =newBitmap[1];newResizer(this)        .setTargetLength(1080)        .setSourceImage(originalImage)        .getResizedBitmapAsFlowable()        .subscribeOn(Schedulers.io())        .observeOn(AndroidSchedulers.mainThread())        .subscribe(newConsumer<Bitmap>() {@Overridepublicvoidaccept(Bitmapbitmap) {resizedImage[0] =bitmap;            }        },newConsumer<Throwable>() {@Overridepublicvoidaccept(Throwablethrowable) {throwable.printStackTrace();            }        });

Refer to theJavaDoc for more details.

Library specification

Minimum SDK: API 16 Default settings:targetLength: 1080quality: 80outputFormat: JPEGoutputFilename: same as the source fileoutputDirPath: the external files directory of your app Supported input formats:BMPGIFJPEGPNGWEBP Supported output formats:JPEGPNGWEBP Supported quality range: 0~100The higher value, the better image quality but larger file sizePNG, which is a lossless format, will ignore the quality setting

License

MIT License Copyright (c) 2017 K.K. Ho Permission is hereby granted, free of charge, to any person obtaining a copyof this software and associated documentation files (the "Software"), to dealin the Software without restriction, including without limitation the rightsto use, copy, modify, merge, publish, distribute, sublicense, and/or sellcopies of the Software, and to permit persons to whom the Software isfurnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in allcopies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS ORIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THEAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHERLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THESOFTWARE.