Doodle-App

Basic drawing app that was made in Android Studio. The Code folder is a short cut to the code I wrote.

Features:

• Drawing on multiple layers
• rgba color selector
• Brush size and hardness settings
• Save images as PNG's

Code

• Brush: Stores the settings for the brush, some examples would be color and brush size.

• BrushActivity: Interface for user to change the settings of the brush.

• ColorActivity: Interface for users to change the color of the brush.

• Layer2: Stores and displays a bitmap onto a canvas.

• DrawingLayer: Temporary stores the path of the brush until finger is lifted. Then paints the path to currently selected Layer2's bitmap using the brushes settings.

• LayerInterface: Interface to add, delete and rearrange the order of the layers. Stores list of all layers.

• MainActivity: Stores list of visible layers and displays them to the user

• UpdateTimer: Invalidates the the layer so DrawingLayer adds more points to the path

TODO/Fix:

• Refactor it
• Save images as a file to keep layers
• Open saved files
• Add fill tool
• Add select tool
• Add select UI