DrawableView in Android
In this article, we are going to show the implementation of the DrawableView. We are going to going to implement paint as we have on our laptop. Let’s see the implementation of this feature. A sample video is given below to get an idea about what we are going to do in this article. Note that we are going to implement this project using the Java language.
- Increase the Stroke width
- Decrease the Stroke width
- Change the color of the stroke
- Undo the painting
Step by Step Implementation
Step 1: Create a New Project
To create a new project in Android Studio please refer to How to Create/Start a New Project in Android Studio. Note that select Java as the programming language.
Step 2: Add dependency
Navigate to the Gradle Scripts > build.gradle(Module:app) and add the below dependency in the dependencies section.
Step 3: Working with the activity_main.xml file
Navigate to the app > res > layout > activity_main.xml and add the below code to that file. Below is the code for the activity_main.xml file.
Step 4: Working with the MainActivity.java file
Go to the MainActivity.java file and refer to the following code. Below is the code for the MainActivity.java file. Comments are added inside the code to understand the code in more detail.
Please Login to comment...