SurroundCardView

SurroundCardView

SurroundCardView is a special form of MaterialCardView that has animated stroke.

Preview

Setup

Gradle

Add mavenCentral to your build.gradle in the root project.

allprojects {
    repositories {
        mavenCentral()
    }
}

Add the library to the dependencies section

dependencies {
    implementation "com.furkanakdemir:surroundcardview:1.0.6"
}

Usage

The example of SurroundCardView is the following:

<com.furkanakdemir.surroundcardview.SurroundCardView
    android:id="@+id/sampleSurroundCardView"
    android:layout_width="200dp"
    android:layout_height="200dp"
    app:cardCornerRadius="12dp"
    app:scv_duration="1000"
    app:scv_startPoint="bottom_start"
    app:scv_color="#03A9F4"
    app:scv_surrounded="true"
    app:scv_width="12dp" />

Attributes

API

Surround

sampleSurroundCardView.surround()

Release

sampleSurroundCardView.release()

Switch

sampleSurroundCardView.switch()

Listener

You can set a listener to detect the ending of a surround or a release animation.

sampleSurroundCardView.surroundListener = object : SurroundListener {
    override fun onSurround() {
        // TODO
    }
}

sampleSurroundCardView.releaseListener = object : ReleaseListener {
    override fun onRelease() {
        // TODO
    }
}

Customization

You can customize SurroundCardView by changing the duration, stroke width, color, starting point, and initial state.

Duration

You can change the duration of a surround animation. This will affect both surround and release animations.

sampleSurroundCardView.setDuration(2000)

Stroke Width

You can change the width of a surrounding stroke by setting it as DimenRes.

sampleSurroundCardView.setSurroundStrokeWidth(R.dimen.stroke_width_custom))

Color

You can change the color of a surrounding stroke by setting it as ColorRes.

sampleSurroundCardView.setSurroundStrokeColor(R.color.customColor)

Initial State

sampleSurroundCardView.setSurrounded(true)

Starting Point

Top Start	Top End	Bottom Start	Bottom End

val startPoint = TOP_START | TOP_END | BOTTOM_START | BOTTOM_END
sampleSurroundCardView.setStartPoint(startPoint)

Upcoming

• Support shape-theming
• Change state even when the animation is running

Contribution

If you've found an error in the library or sample, please file an issue.

Patches are encouraged, and may be submitted by forking this project and submitting a pull request.

If you contributed to surroundcardview but your name is not in the list, please feel free to add yourself!

• Furkan Akdemir - Maintainer

License

Copyright 2020 Furkan Akdemir

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.