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sketcher-tab's Introduction

Sketcher 茶 (Cha) is a procedural drawing program. It contains 7 brushes, undo/redo capability. You can share images by mail,
Dropbox, Picasa, etc. Interface optimized for tablets. Minimal system requirements is Android 3.0.

See example pictures on the Google Play
https://play.google.com/store/apps/details?id=org.sketchertab

The idea and implementation created by Mr.doob in Harmony.
http://mrdoob.com/projects/harmony/

First java implementation was made by Wargoth.

Denis Kovalkov
[email protected]

sketcher-tab's People

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xjwangliang sjith samuelcruz321 whysqwhw sarasnaik tanlocle0495 rodrigoadams5 sanathe06 abubakarehsas

sketcher-tab's Issues

Memory leak in lib C

Dear Mr Dkovalkov,

I see your project great as it can undo, redo for many steps. But in this project, after testing, I realize that it is memory leak in lib C (findBounds and applyAndSwap).

After onStop (When user click back button, the app is already hidden to user), the memory hasn't released. When user go back to app, it continues allocate additional memory.

In Android L and M (5.0 and above) it only keep memory when app is in background but when user back to app, it fully release old memory and allocate new.

In Android below L (I tested on Lenovo P780, Samsung Galaxy S4, Samsung Galaxy tab 10.1) it will lead to force close after several times. So hope you can fix this issue. Thank you very much.

Steps:

  1. Open app, draw
  2. Click back button
    Repeat step 1-2, using Memory tool you can see the memory increase. After several times, the app force close.

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