A lightweight Android scratch card view.
Add the ScratchCardView library dependency in your app module's build.gradle:
dependencies {
implementation 'com.stackhour.lib:libScratchView:1.1.0'
}Make sure that you have jcenter() in the list of repositories in your project level build.gradle:
repository {
jcenter()
}
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="300dp"
android:layout_height="300dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<!-- Content to be hidden (Image/Text/Drawable)-->
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hidden World!"
android:textSize="18sp"
android:textStyle="bold"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<com.stackhour.lib.scratchcard.ScratchCardView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:scratchTouchWidth="25dp"
app:scratchColor="@color/colorYellow"/>
</androidx.constraintlayout.widget.ConstraintLayout>
app:scratchTouchWidth="25dp"
app:scratchColor="@color/colorYellow"
app:scratchImage="@drawable/your_drawable"
Copyright 2020 Kushal (stackhour.com)
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.