AndroidDrawing | using Firebase to create a shared drawing Android | Authentication library
kandi X-RAY | AndroidDrawing Summary
kandi X-RAY | AndroidDrawing Summary
This Android application demonstrates the use of the Firebase SDK to create a shared drawing canvas. It also demonstrates the use of Firebase's offline and disk persistence capabilities. These ensure that the app will continue to work even when experiencing intermittent connectivity loss and when the app is restarted. Multiple users can run the app and draw on the same or different canvases. Line segments are synchronized as the user draws them.
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Top functions reviewed by kandi - BETA
- Handle touch event
- Handles a touch end
- On touch move
- Start touch start
- Stops the connection
- Creates a paint from a color
- Update a thumbnail of the given board
- Creates a path for a list of points
- Override this method to handle menu item selection
- Creates a new board
- Open a board
- Setup the board
- Toggles the status of a board
- Initialize the model
- Restores all the boards in this board
- Create the menu for this board
- Initializes the drawing activity
- Set the context
- Clears the buffer
- Override this method to change the visibility of the canvas
- Initializes the picker view
- Called when an options item is selected
- Initialize the drawing view
- Draws the bitmap
- Retrieves the view for the given model
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Community Discussions
Trending Discussions on AndroidDrawing
QUESTION
I have a problem with this firebase shared drawing app. Its github url is https://github.com/firebase/AndroidDrawing.
The problem is the screen horizontally isn't complete when on the Drawing Activity. I think it because of the BoardWidth in the Drawing activity java file. But am not sure and the code is too difficult to read.
Is there anyway I can fix the problem?
...ANSWER
Answered 2017-Jul-25 at 03:27The width and height of each board are determined by the device on which the board is created. When showing an existing board on a device, it is drawn to match with the width and height of the current device in its current orientation.
The board you are drawing on was created when your device (or a device with a similar aspect ratio) as in portrait mode, while you're now drawing on it in landscape mode.
For the best experience, create the board while you're hold the device in the orientation you want to use while drawing.
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