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RxImagePicker

(★ 335)

Android. Pick image from camera or gallery using RxJava2

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# Installation Guide

1. Get the code

git clone https://github.com/MLSDev/RxImagePicker

Downloads the entire project code from GitHub to your computer.

cd RxImagePicker

Moves into the project folder you just downloaded.

2. Gradle (Java/Kotlin)

Medium Recommended

Prerequisites

Git Needed to download the project code from GitHub.
JDK (Java) Required to build and run Java/Kotlin projects.
Gradle If the repo includes gradlew (Gradle Wrapper), you don't need to install Gradle separately.

./gradlew build

Builds the project using Gradle.

✅ A BUILD SUCCESSFUL message means it worked. The output is created under build/.

// repository documentation

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# RxImagePicker

An easy way to get image from Gallery or Camera with request runtime permission on Android M using RxJava2

## Setup

To use this library your ` minSdkVersion` must be >= 16.

In your build.gradle :

```gradle
dependencies {
    implementation 'com.mlsdev.rximagepicker:library:2.2.1'    
}
```

## Example

```kotlin
RxImagePicker.with(supportFragmentManager).requestImage(Sources.CAMERA).subscribe {
            //Get image by uri using one of image loading libraries. I use Glide in sample app.
        }
```

Request image from gallery :

```kotlin
RxImagePicker.with(supportFragmentManager).requestImage(Sources.GALLERY).subscribe {
            
        }
```

Request image from documents :

```kotlin
RxImagePicker.with(supportFragmentManager).requestImage(Sources.DOCUMENTS).subscribe {
            
        }
```

Use android chooser to get image :

```kotlin
RxImagePicker.with(supportFragmentManager).requestImage(Sources.CHOOSER, "Chooser title").subscribe {
            
        }
```

Request multiple images on Android Api level 18+ :

```kotlin
RxImagePicker.with(supportFragmentManager).requestMultipleImages().subscribe {
            //Get images by uris.
        }
```

### Using converters

```java
RxImagePicker.with(context).requestImage(Sources.GALLERY)
    .flatMap(new Function<Uri, ObservableSource<Bitmap>>() {
                    @Override
                    public ObservableSource<Bitmap> apply(@NonNull Uri uri) throws Exception {
                        return RxImageConverters.uriToBitmap(getContext(), uri);
                    }
                }).subscribe(new Consumer<Bitmap>() {
                    @Override
                    public void accept(@NonNull Bitmap bitmap) throws Exception {
                        // Do something with Bitmap
                    }
                });
```

```java
RxImagePicker.with(context).requestImage(Sources.GALLERY)
    .flatMap(new Function<Uri, ObservableSource<File>>() {
                    @Override
                    public ObservableSource<File> apply(@NonNull Uri uri) throws Exception {
                        return RxImageConverters.uriToFile(getContext(), uri, new File("YOUR FILE"));
                    }
                }).subscribe(new Consumer<File>() {
                    @Override
                    public void accept(@NonNull File file) throws Exception {
                        // Do something with your file copy
                    }
                });
```

## Sample App

<img src="https://cloud.githubusercontent.com/assets/1778155/11761109/cb70a420-a0bd-11e5-8cf1-e2b172745eab.png" width="400">

## Authors
* [Sergey Glebov](mailto:glebov@mlsdev.com) ([frederikos][github-frederikos]), MLSDev

## License
RxImagePicker is released under the MIT license. See LICENSE for details.

## About MLSDev

[<img src="https://cloud.githubusercontent.com/assets/1778155/11761239/ccfddf60-a0c2-11e5-8f2a-8573029ab09d.png" alt="MLSDev.com">][mlsdev]

RxImagePicker is maintained by MLSDev, Inc. We specialize in providing all-in-one solution in mobile and web development. Our team follows Lean principles and works according to agile methodologies to deliver the best results reducing the budget for development and its timeline.

Find out more [here][mlsdev] and don't hesitate to [contact us][contact]!

[mlsdev]: http://mlsdev.com
[contact]: http://mlsdev.com/contact_us
[github-frederikos]: https://github.com/frederikos