Java 从AWT和JAI转换为android

我对将java项目转换为android有一个问题。什么使 me Mizzle等同于SampleModel、ColorModel、WritableRaster、， android的TileImage呢？以下是截取的代码：

SampleModel sampleModel = RasterFactory.createBandedSampleModel(
               DataBuffer.TYPE_BYTE, 4 * numXTiles, 4* numYTiles, 1);
   ColorModel colorModel = PlanarImage.createColorModel(sampleModel);
   WritableRaster decWRaster = RasterFactory.createWritableRaster(
               sampleModel, null);
   for (int j = 0; j < numYTiles; j++) {
            for (int i = 0; i < numXTiles; i++) {
               int indexEnc = disEnc.readByte();
               if (indexEnc < 0) indexEnc = indexEnc + 128;
               System.out.print(indexEnc + " ");

               int[] codeWord = codeBook[indexEnc];
               decWRaster.setPixels(i * 4, j * 4, 4, 4, codeWord);
            }
         }
         TiledImage decTImage = new TiledImage(0, 0, 4 * numXTiles,
               4 * numYTiles, 0, 0, sampleModel, colorModel);
         decTImage.setData(decWRaster);
         JAI.create("FileStore", decTImage, decPath + "test4.bmp",
"BMP");

SampleModel SampleModel=RasterFactory.createBandedSampleModel(
DataBuffer.TYPE_字节，4*numXTiles，4*numYTiles，1）；
ColorModel ColorModel=PlanarImage.createColorModel（sampleModel）；
WritableRaster Decraster=RasterFactory.createWritableRaster(
样本模型，空）；
对于（int j=0；j

此代码用于创建以int[]作为输入的图像，并进行平铺 宽度为numXTiles*4，高度为 numYTiles*4

有人能帮忙吗？许多thx:）