ChiliPhotoPicker

Introduction: Photo picker library for android. Let's you pick photos directly from files, or navigate to camera or gallery.
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Library made without DataBinding, RxJava and image loading libraries, to give you opportunity to use it without additional dependencies.

  • Picker styled as bottom sheet dialog
  • Could be used for single or multiple photos pick
  • Allows to choose how images are loaded into ImageView
  • Takes responsibility for all needed permissions
  • Takes responsibility for fetching gallery/camera result
  • Have two built-in themes - Light and Dark
  • Easy custamizable
No permission Single choice Multiple choice

Setup

Gradle:

Add Jitpack to your root build.gradle file:

allprojects {
    repositories {
        google()
        jcenter()
        maven { url "https://jitpack.io" }
    }
}

Add dependency to application build.gradle file, where x.y.z is the latest release version:

implementation "com.github.ChiliLabs:ChiliPhotoPicker:x.y.z"

Usage

Initialize ChiliPhotoPicker in your Application's class onCreate

  • loader - your preferred ImageLoader implementation (ready examples for Glide and Picasso are here)
  • authority - your file provider authority. Is needed if you set allowCamera to true, so picker could store temporary photo from camera
ChiliPhotoPicker.init(
        loader = GlideImageLoader(),
        authority = "lv.chi.sample.fileprovider"
    )

Create new instance of PhotoPickerFragment

  • multiple - true for multiple image pick, false for single
  • allowCamera - true to show Camera button, false to hide
  • maxSelection - limit images count to pick
  • theme - built-in or custom theme (by default ChiliPhotoPicker.Light is used)
  • Show as dialog
PhotoPickerFragment.newInstance(
        multiple = true, 
        allowCamera = true,
        maxSelection = 5,
        theme = R.style.ChiliPhotoPicker_Dark
).show(supportFragmentManager, YOUR_TAG)

Notes: Picker will throw exception if:

  • loader was not initialized
  • authority was null while accessing camera

ImageLoader

We don't want to depend on many image loading libraries, so we have simple ImageLoader interface, which you can implement using your preferred library (Glide, Picasso, Coil, etc.) We have two working examples of ImageLoader implementations - using Glide and Picasso. You can just copy one of them or write your own implementation

Callback

Picked photos URIs are returned via callbacks onImagesPicked function, so you just need to implement PhotoPickerFragment.Callback interface in your activity or fragment

Themes

To customize picker you can use one of built-in themes or inherit it rewriting attributes you want (see example)

Attributes:

  • pickerBackgroundColor - background color
  • pickerPrimaryColor - primary picker color (no permission/empty texts, cancel icon)
  • pickerSecondaryColor - secondary picker color (snackbar)
  • pickerControlColor - color of buttons, icons, checkboxes, ripple
  • pickerGalleryIcon - drawable for Gallery icon (to remove it use @null as attribute value)
  • pickerCameraIcon - drawable for Camera icon (to remove it use @null as attribute value)
  • pickerCornerRadius - background's corners radius
  • pickerDividerColor - color of line below Gallery/Camera buttons

License

Copyright 2019 Chili Labs

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-2.0

Unless required by applicable law or agreed to in writing, software
distributed 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 and
limitations under the License.
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