1. /**
  2. *ReturnsaBitmaprepresentingthethumbnailofthespecifiedBitmap.
  3. *Thesizeofthethumbnailisdefinedbythedimension
  4. *android.R.dimen.launcher_application_icon_size.
  5. *
  6. *Thismethodisnotthread-safeandshouldbeinvokedontheUIthreadonly.
  7. *
  8. *@parambitmapThebitmaptogetathumbnailof.
  9. *@paramcontextTheapplication'scontext.
  10. *
  11. *@returnAthumbnailforthespecifiedbitmaporthebitmapitselfifthe
  12. *thumbnailcouldnotbecreated.
  13. */
  14. publicstaticBitmapcreateBitmapThumbnail(Bitmapbitmap,Contextcontext)
  15. {
  16. if(FusionField.iconWidth==-1&&(FusionField.screenWidth==800&&FusionField.screenHeight==480)){
  17. FusionField.iconWidth=80;
  18. FusionField.iconHeight=98;
  20. }
  21. elseif(FusionField.iconWidth==-1)
  22. {
  23. FusionField.iconWidth=60;
  24. FusionField.iconHeight=82;
  25. }
  27. finalintbitmapWidth=bitmap.getWidth();
  28. finalintbitmapHeight=bitmap.getHeight();
  30. Log.e("deanxiang",""+bitmapWidth+":"+bitmapHeight);
  31. if(FusionField.iconWidth>0&&FusionField.iconHeight>0)
  32. {
  34. finalBitmap.Configc=Bitmap.Config.ARGB_8888;
  35. finalBitmapthumb=Bitmap
  36. .createBitmap(FusionField.iconWidth,FusionField.iconHeight,c);
  37. finalCanvascanvas=sCanvas;
  38. finalPaintpaint=sPaint;
  40. canvas.setBitmap(thumb);
  41. paint.setDither(false);
  42. paint.setFilterBitmap(true);
  43. //intoffsetX=Math.abs(sIconWidth-bitmapWidth)/2;
  44. //intoffsetY=Math.abs(sIconHeight-bitmapHeight)/2;
  45. //
  46. //sBounds.set(offsetX,offsetY,bitmapWidth+offsetX,
  47. //bitmapHeight+offsetY);
  48. //sOldBounds.set(0,0,bitmapWidth,bitmapHeight);
  49. //canvas.drawBitmap(bitmap,sOldBounds,sBounds,paint);
  51. sBounds.set(0,0,FusionField.iconWidth,FusionField.iconHeight);
  52. sOldBounds.set(0,0,bitmapWidth,bitmapHeight);
  53. canvas.drawBitmap(bitmap,sOldBounds,sBounds,paint);
  54. returnthumb;
  55. }
  57. returnbitmap;
  58. }

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