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https://github.com/bernaferrari/EmojiSlider
🤯 A slider widget rich in emoji and highly customisable.
https://github.com/bernaferrari/EmojiSlider
android android-kotlin android-library androidx kotlin library seekbar slider
Last synced: 16 days ago
JSON representation
🤯 A slider widget rich in emoji and highly customisable.
- Host: GitHub
- URL: https://github.com/bernaferrari/EmojiSlider
- Owner: bernaferrari
- License: apache-2.0
- Created: 2018-07-27T19:33:18.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2020-04-26T17:53:24.000Z (about 4 years ago)
- Last Synced: 2024-02-23T02:34:32.307Z (4 months ago)
- Topics: android, android-kotlin, android-library, androidx, kotlin, library, seekbar, slider
- Language: Kotlin
- Homepage:
- Size: 7.74 MB
- Stars: 597
- Watchers: 13
- Forks: 40
- Open Issues: 4
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Lists
- awesome-kotlin - EmojiSlider - 🤯 A slider widget rich in emoji and highly customisable. (Libraries)
- awesome-emoji - Emoji Slider
- awesome-kotlin - EmojiSlider - 🤯 A slider widget rich in emoji and highly customisable. (Libraries)
README
| Sample app | Sample usage |
|:-:|:-:|
|  |  |
Emoji Slider
============
[ ](https://bintray.com/bernaferrari/EmojiSlider/com.bernaferrari.emojislider/_latestVersion)
[](https://www.codacy.com/project/bernaferrari/EmojiSlider/dashboard?utm_source=github.com&utm_medium=referral&utm_content=bernaferrari/EmojiSlider&utm_campaign=Badge_Grade_Dashboard)
A custom made SeekBar **heavily** inspired by [this great widget from Instagram](https://instagram-press.com/blog/2018/05/10/introducing-the-emoji-slider/).
## 💻 Installation
Add a dependency to your `build.gradle`:
```groovy
dependencies {
implementation 'com.bernaferrari.emojislider:emojislider:0.3.2'
}
```
It is fully stable, but there might be some changes to the API, like improved naming, or some small changes on functions. You can use it fine already.
[**Download the sample app to experience it.**](assets/sample.apk?raw=true)
## 🤯 Features
- Customize with xml using custom handy attributes.
- Customize in your activity, fragment or dialog.
- Creating new widget programmatically.
## 😍 Reselection Enabled Sample
| Up | Down |
|:-:|:-:|
|  |  |
## ❕ Basic Usage
Place the `EmojiSlider` in your layout.
```groovy
```
**Important:** if you want to have the emoji floating above the slider when it is pressed/dragged, you need to supply a view, preferably on the foreground, to be drawn and tell the slider who the view is.
Example:
```groovy
```
```kotlin
findViewById(R.layout.slider).sliderParticleSystem = slider_particle_system
```
## ❔ Usage
To track the current position of the slider, set the `positionListener`, as shown below:
```
val slider = findViewById(R.id.slider)
slider.positionListener = { p -> Log.d("MainActivity", "current position is: $p" )}
```
You can also track the beginning and completion of the movement of the slider, using the following properties:
`startTrackingListener` and `stopTrackingListener`. Examples below:
```
slider.startTrackingListener = { /* action on slider touched */ }
slider.stopTrackingListener = { /* action on slider released */ }
```
Here is a random example in Kotlin:
```kotlin
// Kotlin
val slider = findViewById(R.id.slider)
slider.sliderParticleSystem = slider_particle_system
slider.position = 0.25f
slider.averagePosition = 0.75f
slider.allowReselection = true
slider.colorStart = Color.RED
slider.colorEnd = Color.YELLOW
slider.setResultDrawable(profilePictureBitmap)
```
Here is a random example in Java:
```java
// Java
final EmojiSlider slider = findViewById(R.id.slider);
slider.setStartTrackingListener(new Function0() {
@Override
public Unit invoke() {
Log.d("D", "setBeginTrackingListener");
return Unit.INSTANCE;
}
});
slider.setStopTrackingListener(new Function0() {
@Override
public Unit invoke() {
Log.d("D", "setEndTrackingListener");
return Unit.INSTANCE;
}
});
// Or Java 8 lambda
slider.setPositionListener(pos -> {
Log.d("D", "setPositionListener");
return Unit.INSTANCE;
});
```
**Check the sample app for more.** The sample app even shows how to use Glide to load a Bitmap into a round drawable.
## 🎨 Customization and Attributes
All customizable attributes for EmojiSlider:
Attribute Name
Default Value
Description
app:emoji
😍
The emoji which will be used on the slider
app:progress_value
0.25f
Initial position for the progress in range from 0.0 to 1.0.
app:average_progress
0.50f
Initial position for the average value in range from 0.0 to 1.0.
app:bar_progress_color_start
@color/slider_gradient_start
Color of the start (left side) of the progress bar.
app:bar_progress_color_end
@color/slider_gradient_end
Color of the end (right side) of the progress bar
app:bar_track_color
@color/slider_track
Color of the bar's track.
app:thumb_size_percent_on_pressed
0.9
Thumb size automatically shrinks to 90% (0.9) its original size when a touch is detected. This allows to
choose another value between 0.0 and 1.0.
app:allow_reselection
false
Should the slider behave like the original Emoji Slider or like a SeekBar? When true, it behaves like a
SeekBar, so average/profile/result will not be shown.
app:is_touch_disabled
false
Allow to disable touch input.
app:should_display_tooltip
true
Allow to disable the tooltip when a value is selected.
app:tooltip_text
@string/average_answer
The "average answer" text, translated into 40 languages. You can overwrite it using this.
app:tooltip_dismiss_timer
2500
The tooltip auto hide after some period, in milliseconds. Choose -1 to disable this timer.
app:should_display_average
true
Allow to disable the average circle when a value is selected. If this is disabled, tooltip will not be shown
even if it is enabled.
app:should_display_average
false
Allow to disable the round circle that shows up when a value is selected (usually with user's profile
picture).
app:register_touches_outside_thumb
true
The original Emoji Slider only registers touch inside the thumb. The SeekBar register on the bar, too. This
allows to choose which best suits you.
app:particle_direction
up
Should the floating emoji go up or down after finger leaves the bar?
Of course, some attributes might have better names than others and documentation might not be perfect. If you find anything wrong or weird, [**let me know**](https://github.com/bernaferrari/EmojiSlider/issues).
## 📃 Libraries Used
* Facebook's [Rebound](https://github.com/facebook/rebound)
* [BubbleView](https://github.com/cpiz/BubbleView)
## 🦁 Screenshots
| Floating | Value Selected |
|:-:|:-:|
|  |  |
| Sample | Sample |
|:-:|:-:|
|  |  |
### Reporting Issues
Issues and Pull Requests are welcome.
You can report [here](https://github.com/bernaferrari/EmojiSlider/issues).
License
-------
Copyright 2018 Bernardo Ferrari.
Licensed to the Apache Software Foundation (ASF) under one or more contributor
license agreements. See the NOTICE file distributed with this work for
additional information regarding copyright ownership. The ASF licenses this
file to you 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.