com.shuyu.gsyvideoplayer.utils

类 GifCreateHelper

java.lang.Object

com.shuyu.gsyvideoplayer.utils.GifCreateHelper

public class GifCreateHelper
extends java.lang.Object

gif截图 Created by guoshuyu on 2017/10/10.

构造器概要

构造器

构造器和说明
GifCreateHelper(StandardGSYVideoPlayer standardGSYVideoPlayer, GSYVideoGifSaveListener gsyVideoGifSaveListener)
GifCreateHelper(StandardGSYVideoPlayer standardGSYVideoPlayer, GSYVideoGifSaveListener gsyVideoGifSaveListener, int delay, int inSampleSize, int scaleSize, int frequencyCount)

方法概要

限定符和类型	方法和说明
void	cancelTask() 取消帧图片定时任务
void	createGif(java.io.File file, java.util.List<java.lang.String> pics, int delay, int inSampleSize, int scaleSize, GSYVideoGifSaveListener gsyVideoGifSaveListener) 生成gif图
void	startGif(java.io.File tmpPicPath) 开始gif截图
void	stopGif(java.io.File path) 生成gif

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

GifCreateHelper

public GifCreateHelper(StandardGSYVideoPlayer standardGSYVideoPlayer,
                       GSYVideoGifSaveListener gsyVideoGifSaveListener)

GifCreateHelper

public GifCreateHelper(StandardGSYVideoPlayer standardGSYVideoPlayer,
                       GSYVideoGifSaveListener gsyVideoGifSaveListener,
                       int delay,
                       int inSampleSize,
                       int scaleSize,
                       int frequencyCount)

参数:

delay - 每一帧之间的延时

inSampleSize - 采样率，越大图片越小，越大图片越模糊，需要处理的时长越短

scaleSize - 缩减尺寸比例，对生成的截图进行缩减，越大图片越模糊，需要处理的时长越短

frequencyCount - 截图频率，毫秒，用在定时获取帧图片，越大获取的越少

方法详细资料

startGif

public void startGif(java.io.File tmpPicPath)

开始gif截图

参数:

tmpPicPath - 临时缓存图路径

stopGif

public void stopGif(java.io.File path)

生成gif

参数:

path - gif图保存路径

cancelTask

public void cancelTask()

取消帧图片定时任务

createGif

public void createGif(java.io.File file,
                      java.util.List<java.lang.String> pics,
                      int delay,
                      int inSampleSize,
                      int scaleSize,
                      GSYVideoGifSaveListener gsyVideoGifSaveListener)

生成gif图

参数:

file - 保存的文件路径，请确保文件夹目录已经创建

pics - 需要转化的bitmap本地路径集合

delay - 每一帧之间的延时

inSampleSize - 采样率，越大图片越小，越大图片越模糊，需要处理的时长越短

scaleSize - 缩减尺寸比例，对生成的截图进行缩减，越大图片越模糊，需要处理的时长越短

gsyVideoGifSaveListener - 结果回调