Android graphics

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Android graphics

  1. 1. Android Graphics @Michael2008S
  2. 2. Outlines <ul><li>Introduction </li></ul><ul><li>Requirement </li></ul><ul><li>Coding practice </li></ul><ul><li>Q&A </li></ul>
  3. 3. Introduction <ul><li>Graphics on android: </li></ul><ul><ul><li>3D -> OpenGL ES </li></ul></ul><ul><ul><li>2D -> Skia </li></ul></ul>
  4. 4. Introduction <ul><li>What is Skia : </li></ul><ul><li>The codes comes from the Skia Graphics Engine that was developed by Skia Inc. , a company Google acquired in 2005. It was based in Chapel Hill, North Carolina and was started by Michael Reed. </li></ul><ul><li>Makes highend visual effects possible on feature phones. It is tiny in size and is capable of delivering very high quality. Skia’s engine is the graphics core of both Google Android and Google Chrome. </li></ul>
  5. 5. Introduction Android graphics dependency Bitmap Canvas Paint SkBitmap SkCanvas SkPaint
  6. 6. Requirement
  7. 7. Coding practice <ul><li>OnTouchEvent </li></ul><ul><li>Timer </li></ul>
  8. 8. Q&A <ul><li>THANKS </li></ul>

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