app.juky:squircleview
Advanced tools
SquircleView is a library which provides you with Squircle views to use for buttons, views, etc.
SquircleView is a library which provides you with Squircle views to use for buttons, views, etc.
Different kinds of buttons, layouts and images you can create
Add the Maven repository to your root build.gradle file:
allprojects {
repositories {
mavenCentral()
}
}
Also add the SquircleView dependency to your app build.gradle
dependencies {
implementation "app.juky:squircleview:0.6.1"
}
For all use cases, check out the sample app which contains a bunch of different configurations.
This view extends the AppCompatImageView, which you can use to have a squircle image.
<squircleview.views.SquircleImageView
android:id="@+id/imageButton"
android:layout_width="100dp"
android:layout_height="100dp"
app:squircle_background_color="#FF00FF"
app:squircle_background_image="@drawable/first_image"
app:squircle_border_color="#000000"
app:squircle_border_width="4dp"/>
This view extends the AppCompatTextView, which you can use to have a squircle button
<squircleview.views.SquircleButton
android:id="@+id/normalButton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp"
android:text="Normal button"
android:textColor="#FFFFFF"
app:squircle_background_gradient_end_color="#415FFF"
app:squircle_background_gradient_start_color="#5BA7FF"
app:squircle_shadow_elevation="2dp"/>
This view extends the ConstraintLayout, which you can use to add all sorts of view to your squircle, like an icon or a
complex layout with texts and icons.
<squircleview.views.SquircleConstraintLayout
android:layout_width="72dp"
android:layout_height="72dp"
android:padding="16dp"
app:squircle_background_gradient_end_color="#415FFF"
app:squircle_background_gradient_start_color="#5BA7FF"
app:squircle_shadow_elevation="2dp">
<!-- Embed whatever widget you would like, in this case an icon -->
<androidx.appcompat.widget.AppCompatImageView
android:layout_width="32dp"
android:layout_height="32dp"
android:src="@drawable/ic_emoji"
android:tint="@color/white"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"/>
</squircleview.views.SquircleConstraintLayout>
You can load an image in every view using the setBackgroundImage method, but you can also use your favorite image
loading library to load it in for you. We have out of the box support for Glide, Picasso, Fresco, Coil, etc.
my_squircle_image_view.setBackgroundImage(ContextCompat.getDrawable(context, R.drawable.my_image))
Glide.with(this).load(R.drawable.my_image)
.diskCacheStrategy(DiskCacheStrategy.ALL)
.into(my_squircle_image_view)
The following attributes can be used in your styles.xml / themes.xml or as attribute of the view in your layout xml files.
| Attribute | Type | Default | Description |
|---|---|---|---|
| squircle_background_image | reference | Background image of view | |
| squircle_background_color | color | #000000 | Background color of view |
| squircle_background_gradient_drawable | reference | Background gradient drawable displayed in view | |
| squircle_background_gradient_start_color | color | Background gradient start color | |
| squircle_background_gradient_end_color | color | Background gradient end color | |
| squircle_background_gradient_direction | enum | TOP_LEFT_BOTTOM_RIGHT | Direction of the background gradient (only for the color gradient) |
| squircle_shadow_elevation | dimension | Default of the super view | Shadow elevation |
| squircle_shadow_elevation_color | color | #42000000 | Shadow elevation color |
| squircle_border_color | color | Border color | |
| squircle_border_gradient_drawable | reference | Border gradient drawable displayed in view | |
| squircle_border_gradient_start_color | color | Border gradient start color | |
| squircle_border_gradient_end_color | color | Border gradient end color | |
| squircle_border_gradient_direction | enum | TOP_LEFT_BOTTOM_RIGHT | Direction of the border gradient (only for the color gradient) |
| squircle_border_width | dimension | 0 | Border width |
| squircle_ripple_enabled | boolean | true (false for SquircleImageView) | Ripple enabled or disabled (when a click listener is set) |
| squircle_ripple_drawable | reference | ?attr/selectableItemBackground | Drawable used for drawing the ripple |
| squircle_corner_smoothing_percentage | integer | 100% | Change the corner smoothing, a Squircle is 100% by default |
Properties of the views can be modified by setting using following variables / methods. They can be accessed via
the style property of the view. Note: Only supply color resources to the variables with the suffix Res, otherwise
your colors won't work.
// Property getters / setters
var backgroundImage: Bitmap?
var backgroundColor: Int
var backgroundColorRes: Int
var shadowElevation: Float
var shadowElevationColor: Int
var shadowElevationColorRes: Int
var backgroundGradientDrawable: GradientDrawable?
var backgroundGradientStartColor: Int
var backgroundGradientStartColorRes: Int
var backgroundGradientEndColor: Int
var backgroundGradientEndColorRes: Int
var backgroundGradientDirection: GradientDirection
var borderColor: Int
var borderColorRes: Int
var borderGradientDrawable: GradientDrawable?
var borderGradientStartColor: Int
var borderGradientStartColorRes: Int
var borderGradientEndColor: Int
var borderGradientEndColorRes: Int
var borderGradientDirection: GradientDirection
var borderWidth: Float
var rippleEnabled: Boolean
// Methods
fun setCornerSmoothing(cornerSmoothing: Int)
fun setBackgroundImage(drawable: Drawable?)
fun setBackgroundImage(resId: Int)
fun setBackgroundGradientDrawable(resId: Int)
fun setBackgroundGradientDirection(angle: Int)
fun setBorderGradientDrawable(resId: Int)
fun setBorderGradientDirection(angle: Int)
fun getCornerSmoothing(): Int
val button = findViewById<SquircleButton>(R.id.button)
button.style.backgroundColor = Color.RED
button.style.backgroundColorRes = R.color.teal_200
You might notice that there's no ripple, even though it has been enabled or a drawable has been set. This is because the ripple will only be shown once you've set a click listener.
As you might have encountered before, Android does support custom Shapes to be applied to buttons, images, ConstraintLayout, etc. I've decided to create a custom view to allow some flexibility when it comes to using gradients and other functionalities which don't work really well with shapes. If you would still like to use a ShapeDrawable / ShapeAppearance, I've decided to add this functionality to the library. Please note that this is only supported programmatically, not via XML.
binding.buttonWithShapeDrawable.shapeAppearanceModel = SquircleShape.getShapeAppearance().build()
// The background color is not preserved, so it needs to be re-applied
binding.constraintLayoutWithShapeDrawable.background =
SquircleShape.getShapeDrawable(binding.constraintLayoutWithShapeDrawable).apply {
this.paint.apply {
this.color = ContextCompat.getColor(this, R.color.my_color)
}
}
// Methods derived from SquircleShape
fun getSquirclePath(rect: RectF, width: Int, height: Int): ShapePath
fun getShapeAppearance(): ShapeAppearanceModel.Builder
fun getShapeDrawable(view: View): ShapeDrawable
If you would like to apply the Squircle to only a certain corner or such, you can retrieve the custom CutCornerTreatment
implementation, which is called SquircleCornerTreatment.
invalidate() calls when changing multiple style propertiesCheck out the CONTRIBUTING.md file to know more
 Niels G 💻 📖 🚧 |
 Thomas Bakker 👀 |
background_
gradientDrawable to backgroundGradientDrawable, gradientStartColor to backgroundGradientStartColor, gradientStartColorRes to backgroundGradientStartColorRes, gradientEndColor to backgroundGradientEndColor, gradientEndColorRes to backgroundGradientEndColorRes, gradientDirection to backgroundGradientDirectionsquircle_gradient_drawable to squircle_background_gradient_drawable, squircle_gradient_start_color to squircle_background_gradient_start_color, squircle_gradient_end_color to squircle_background_gradient_end_color, squircle_gradient_direction to squircle_background_gradient_directionImages used in the sample app originate from Unsplash:
This library is inspired by the cupertino_rounded_corners Flutter library
MIT License
Copyright (c) 2021 Juky
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, 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 THE
SOFTWARE.
FAQs
SquircleView is a library which provides you with Squircle views to use for buttons, views, etc.
We found that app.juky:squircleview demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 0 open source maintainers collaborating on the project.
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