<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
  android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
  android:paddingRight="@dimen/activity_horizontal_margin"
  android:paddingTop="@dimen/activity_vertical_margin"
  android:gravity="center"
  android:orientation="vertical"
  android:background="#987"
  android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity">
  <TextView
    android:background="#fff"
    android:layout_width="match_parent"
    android:layout_height="1dp"/>
  <ImageView
    android:src="@drawable/j"
    android:id="@+id/iv1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />
  <TextView
    android:background="#fff"
    android:layout_width="match_parent"
    android:layout_height="1dp"/>
  <ImageView
    android:src="@drawable/j"
    android:id="@+id/iv2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />
  <TextView
    android:background="#fff"
    android:layout_width="match_parent"
    android:layout_height="1dp"/>
  <ImageView
    android:src="@drawable/j"
    android:id="@+id/iv3"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />
  <TextView
    android:background="#fff"
    android:layout_width="match_parent"
    android:layout_height="1dp"/>
  <ImageView
    android:src="@drawable/j"
    android:id="@+id/iv4"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />
  <TextView
    android:background="#fff"
    android:layout_width="match_parent"
    android:layout_height="1dp"/>

</LinearLayout>

/**
   * 获取图片数组实体
   * @param count
   * @return
   */
  private List<BitmapBean> getBitmapEntitys(int count) {
    List<BitmapBean> mList = new ArrayList<>();
    String value = PropertiesUtil.readData(this, String.valueOf(count),
        R.raw.data);
    String[] arr1 = value.split(";");
    int length = arr1.length;
    for (int i = 0; i < length; i++) {
      String content = arr1[i];
      String[] arr2 = content.split(",");
      BitmapBean entity = null;
      for (int j = 0; j < arr2.length; j++) {
        entity = new BitmapBean();
        entity.setX(Float.valueOf(arr2[0]));
        entity.setY(Float.valueOf(arr2[1]));
        entity.setWidth(Float.valueOf(arr2[2]));
        entity.setHeight(Float.valueOf(arr2[3]));
      }
      mList.add(entity);
    }
    return mList;
  }

/**
   * 初始化数据
   */
  private void initData(){
    /*获取四个图片数组*/
    bitmapBeans1 = getBitmapEntitys(1);
    bitmapBeans2 = getBitmapEntitys(2);
    bitmapBeans3 = getBitmapEntitys(3);
    bitmapBeans4 = getBitmapEntitys(4);
    /*bitmap缩略图*/
    Bitmap[] bitmaps1 = {
        ThumbnailUtils.extractThumbnail(BitmapUtils.getScaleBitmap(
        getResources(), R.drawable.j), (int) bitmapBeans1
        .get(0).getWidth(), (int) bitmapBeans1.get(0).getWidth())};
    Bitmap[] bitmaps2 = {
        ThumbnailUtils.extractThumbnail(BitmapUtils.getScaleBitmap(
        getResources(), R.drawable.j), (int) bitmapBeans2
        .get(0).getWidth(), (int) bitmapBeans2.get(0).getWidth()),
        ThumbnailUtils.extractThumbnail(BitmapUtils.getScaleBitmap(
        getResources(), R.drawable.j), (int) bitmapBeans2
        .get(0).getWidth(), (int) bitmapBeans2.get(0).getWidth())};
    Bitmap[] bitmaps3 = {
        ThumbnailUtils.extractThumbnail(BitmapUtils.getScaleBitmap(
        getResources(), R.drawable.j), (int) bitmapBeans3
        .get(0).getWidth(), (int) bitmapBeans3.get(0).getWidth()),
        ThumbnailUtils.extractThumbnail(BitmapUtils.getScaleBitmap(
        getResources(), R.drawable.j), (int) bitmapBeans3
        .get(0).getWidth(), (int) bitmapBeans3.get(0).getWidth()),
        ThumbnailUtils.extractThumbnail(BitmapUtils.getScaleBitmap(
            getResources(), R.drawable.j), (int) bitmapBeans3
            .get(0).getWidth(), (int) bitmapBeans3.get(0).getWidth())};
    Bitmap[] bitmaps4 = {
        ThumbnailUtils.extractThumbnail(BitmapUtils.getScaleBitmap(
            getResources(), R.drawable.j), (int) bitmapBeans4
            .get(0).getWidth(), (int) bitmapBeans4.get(0).getWidth()),
        ThumbnailUtils.extractThumbnail(BitmapUtils.getScaleBitmap(
            getResources(), R.drawable.j), (int) bitmapBeans4
            .get(0).getWidth(), (int) bitmapBeans4.get(0).getWidth()),
        ThumbnailUtils.extractThumbnail(BitmapUtils.getScaleBitmap(
            getResources(), R.drawable.j), (int) bitmapBeans4
            .get(0).getWidth(), (int) bitmapBeans4.get(0).getWidth()),
        ThumbnailUtils.extractThumbnail(BitmapUtils.getScaleBitmap(
            getResources(), R.drawable.j), (int) bitmapBeans4
            .get(0).getWidth(), (int) bitmapBeans4.get(0).getWidth())};
 }

/**
   * 获得合在一起的bitmap
   * @param mEntityList
   * @param bitmaps
   * @return
   */
  public static Bitmap getCombineBitmaps(List<BitmapBean> mEntityList,
                      Bitmap... bitmaps) {
    Bitmap newBitmap = Bitmap.createBitmap(200, 200, Bitmap.Config.ARGB_8888);
    for (int i = 0; i < mEntityList.size(); i++) {
      bitmaps[i] = GetRoundedCornerBitmap(bitmaps[i]);
      newBitmap = mixtureBitmap(newBitmap, bitmaps[i], new PointF(
          mEntityList.get(i).getX(), mEntityList.get(i).getY()));
    }
    return newBitmap;
  }

/**
   * 获取圆形的bitmap
   * @param bitmap
   * @return
   */
  public static Bitmap GetRoundedCornerBitmap(Bitmap bitmap) {
    try {
      Bitmap output = Bitmap.createBitmap(bitmap.getWidth(),
          bitmap.getHeight(), Bitmap.Config.ARGB_8888);
      Canvas canvas = new Canvas(output);
      final Paint paint = new Paint();
      final Rect rect = new Rect(0, 0, bitmap.getWidth(),
          bitmap.getHeight());
      final RectF rectF = new RectF(new Rect(0, 0, bitmap.getWidth(),
          bitmap.getHeight()));
      final float roundPx = 50;
      paint.setAntiAlias(true);
      canvas.drawARGB(0, 0, 0, 0);
      paint.setColor(Color.BLACK);
      canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
      paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

      final Rect src = new Rect(0, 0, bitmap.getWidth(),
          bitmap.getHeight());

      canvas.drawBitmap(bitmap, src, rect, paint);
      return output;
    } catch (Exception e) {
      return bitmap;
    }
  }

 /**
   * 画bitmap
   * @param first
   * @param second
   * @param fromPoint
   * @return
   */
  public static Bitmap mixtureBitmap(Bitmap first, Bitmap second,
                    PointF fromPoint) {
    if (first == null || second == null || fromPoint == null) {
      return null;
    }
    Bitmap newBitmap = Bitmap.createBitmap(first.getWidth(),
        first.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas cv = new Canvas(newBitmap);
    cv.drawBitmap(first, 0, 0, null);
    cv.drawBitmap(second, fromPoint.x, fromPoint.y, null);
    cv.save(Canvas.ALL_SAVE_FLAG); //保存全部图层
    cv.restore();
    return newBitmap;
  }