(转:http://blog.csdn.net/ymangu666/article/details/37729109) 1. BitMap类public void recycle()——回收位图占用的内存空间,把位图标记为Dead public final boolean isRecycled() ——判断位图内存是否已释放 public final int getWidth()——获取位图的宽度 public final int getHeight()——获取位图的高度 public fin…
1.Surface Surface extends Objectimplements Parcelable java.lang.Object ↳ android.view.Surface Class Overview Handle onto a raw buffer that is being managed by the screen compositor. 简单翻译: Surface是原始图像缓冲区(raw buffer)的一个句柄,而原始图像缓冲区是由屏幕图像合成器(screen c…