如何使用bitmapFactory上传少量图片？

Question

如何逐个上传图像，以便每次成功下载图片上传后图像不会从屏幕上消失，内存会被清除？ 试图在RecyclerView中加载少量图像。重要！图像从其他应用程序（我的应用程序的主题）加载。 这是代码：

private static final int MAX_SAMPLE = 16;

private static Drawable getDrawableFromResource(Resources themeRes, int resourceID)
{
    if (resourceID == 0 || themeRes == null)
        return null;

    Drawable drawable = null;
    Bitmap bitmap = null;
    BitmapFactory.Options uniformOptions = new BitmapFactory.Options();
    int inputSampleSize = uniformSampleSize;

    if (inputSampleSize > MAX_SAMPLE)
        inputSampleSize = MAX_SAMPLE;

    String resName = getResName(resourceID);

    for (int sizeDivider = inputSampleSize; sizeDivider <= MAX_SAMPLE; sizeDivider *= 2)
    {
        uniformOptions.inSampleSize = sizeDivider;
        try
        { bitmap = BitmapFactory.decodeResource(themeRes, resourceID, uniformOptions); }
        catch (OutOfMemoryError | Exception e)
        {
            Log.e(DynamicSettings.TAG_ERROR, "Load drawable: " + (resName != null ? resName : "name not found") + ", sizeDiv: " + sizeDivider);
            e.printStackTrace();
            continue; 
        }
        try
        {
            drawable = new BitmapDrawable(bitmap);

            return drawable;
        }
        catch (OutOfMemoryError | Exception e)
        {
            Log.e(DynamicSettings.TAG_ERROR, "Bad drawable resource file (parsing): " + resName);
            e.printStackTrace();   // Out of memory or Null pointer

            if (bitmap != null)
                bitmap.recycle();
        }
    }

    new BitmapDrawable(getErrorBitmap());
    return  new BitmapDrawable(getErrorBitmap());
}

如果所有图片都没有足够的内存 - 他们会使用inSampleSize uniformOptions调整大小 这是错误：

如果你调用bitmap.recycle（）或类似的东西 - 来自RecyclerView的图像消失并抛出异常。