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https://github.com/skydoves/orchestra
🎺 A collection of Jetpack Compose libraries, which allows you to build tooltips, spinners, and color pickers.
https://github.com/skydoves/orchestra
android balloon colorpicker compose jetpack-compose kotlin skydoves spinner
Last synced: 8 days ago
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🎺 A collection of Jetpack Compose libraries, which allows you to build tooltips, spinners, and color pickers.
- Host: GitHub
- URL: https://github.com/skydoves/orchestra
- Owner: skydoves
- License: apache-2.0
- Created: 2020-10-04T05:15:14.000Z (about 4 years ago)
- Default Branch: main
- Last Pushed: 2023-01-02T14:00:00.000Z (almost 2 years ago)
- Last Synced: 2024-10-22T16:46:19.052Z (16 days ago)
- Topics: android, balloon, colorpicker, compose, jetpack-compose, kotlin, skydoves, spinner
- Language: Kotlin
- Homepage:
- Size: 349 KB
- Stars: 461
- Watchers: 7
- Forks: 20
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
- Codeowners: .github/CODEOWNERS
Awesome Lists containing this project
README
Orchestra
🎺 A collection of Jetpack Compose libraries, which are compatible with custom views for Android.
## Balloon
**Orchestra Balloon** was deprecated. Now Balloon supports Jetpack Compose, so please check out [Balloon in Jetpack Compose](https://github.com/skydoves/balloon#balloon-in-jetpack-compose-1).
## ColorPicker
**Orchestra ColorPicker** allows you to build color picker for getting colors from any images by tapping on the desired color for Jetpack Compose. This is a Jetpack Compose compatible package of [ColorPickerView](https://github.com/skydoves/colorpickerview).
### Download
[](https://search.maven.org/search?q=g:%22com.github.skydoves%22%20AND%20a:%22orchestra-colorpicker%22)
Add the dependency below to your **module**'s `build.gradle` file:
```gradle
dependencies {
implementation "com.github.skydoves:orchestra-colorpicker:$version"
}
```
### Usage
`ColorPicker` composable implements a color picker with `AlphaSlideBar` and `BrightnessSlideBar`. We can create an alpha sidebar and brightness sidebar for changing saturation and lightness by tapping on the desired color. They should be used in `children` inner composable in `ColorPicker`, and they receive a `colorPickerView` as a parameter.
```kotlin
val (selectedColor, setSelectedColor)
= remember { mutableStateOf(ColorEnvelope(0)) }
ColorPicker(
modifier = Modifier.fillMaxWidth().height(400.dp),
onColorListener = { envelope, _ ->
setSelectedColor(envelope)
},
initialColor = purple500,
children = { colorPickerView ->
Column(modifier = Modifier.padding(top = 32.dp)) {
Box(modifier = Modifier.padding(vertical = 6.dp)) {
AlphaSlideBar(
modifier = Modifier.fillMaxWidth().height(30.dp)
.clip(RoundedCornerShape(4.dp)),
colorPickerView = colorPickerView
)
}
Box(modifier = Modifier.padding(vertical = 6.dp)) {
BrightnessSlideBar(
modifier = Modifier.fillMaxWidth().height(30.dp)
.clip(RoundedCornerShape(4.dp)),
colorPickerView = colorPickerView
)
}
}
}
)
```
### AlphaTileBox
In a normal View, it can not represent ARGB colors accurately. Because a color will be mixed with the parent's background-color. For resolving it we can use `AlphaTileBox` composable. `AlphaTileBox` composable reflects ARGB colors.
```kotlin
AlphaTileBox(
modifier = modifier.constrainAs(square) {
bottom.linkTo(parent.bottom)
centerHorizontallyTo(parent)
}.size(64.dp).clip(RoundedCornerShape(4.dp))
) {
it.setBackgroundColor(selectedColor.color)
}
```
## Spinner
**Orchestra Spinner** allows you to build a lightweight dropdown popup spinner, fully customizable with an arrow and animations for Jetpack Compose. This is a Jetpack Compose compatible package of [PowerSpinner](https://github.com/skydoves/powerspinner).
### Download
[](https://search.maven.org/search?q=g:%22com.github.skydoves%22%20AND%20a:%22orchestra-spinner%22)
Add the dependency below to your **module**'s `build.gradle` file:
```gradle
dependencies {
implementation "com.github.skydoves:orchestra-spinner:$version"
}
```
### Usage
`Spinner` composable implements a lightweight dropdown popup spinner. Here is an example for creating a spinner using a string array resource. We should use the String generic type for creating a spinner when we us a string array resource.
```kotlin
val (selectedItem, setSelectedItem)
= remember { mutableStateOf("Choose a question") }
Spinner(
text = selectedItem0,
modifier = Modifier.fillMaxWidth().padding(16.dp)
.background(blue200)
.align(Alignment.CenterHorizontally),
itemListRes = R.array.list_spinner,
style = MaterialTheme.typography.body2,
properties = SpinnerProperties(
color = Color.White,
textAlign = TextAlign.Center,
showDivider = true,
dividerColor = white87,
overflow = TextOverflow.Ellipsis,
maxLines = 1,
spinnerPadding = 16.dp,
spinnerBackgroundColor = MaterialTheme.colors.onBackground,
),
onSpinnerItemSelected = { index, item ->
setSelectedItem(item)
}
)
```
Here is an another example using a List for creating a spinner. In this case, we don't need to decide a generic type of Spinner.
```kotlin
val coffeeList = remember { listOf("Americano", "Cold Brew", "Espresso", "Latte") }
val (selectedItem1, setSelectedItem1) = remember { mutableStateOf("Choose your coffee") }
Spinner(
text = selectedItem1,
modifier = Modifier.fillMaxWidth().padding(16.dp)
.background(amber700)
.align(Alignment.CenterHorizontally),
itemList = coffeeList,
style = MaterialTheme.typography.body2,
properties = SpinnerProperties(
color = Color.White,
textAlign = TextAlign.Center,
dividerColor = white87,
overflow = TextOverflow.Ellipsis,
maxLines = 1,
spinnerPadding = 16.dp,
spinnerBackgroundColor = MaterialTheme.colors.onBackground,
),
onSpinnerItemSelected = { index, item ->
setSelectedItem1(item)
}
)
```
## Find this repository useful? :heart:
Support it by joining __[stargazers](https://github.com/skydoves/Orchestra/stargazers)__ for this repository. :star:
And __[follow](https://github.com/skydoves)__ me for my next creations! 🤩
# License
```xml
Designed and developed by 2020 skydoves (Jaewoong Eum)
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.
```