Android缩略图-阿里云

android为视频、音乐、图片等生成缩略图 1、Video 对于视频，取第一帧作为缩略图，也就是怎样从filePath得到一个Bitmap对象。 private Bitmap createVideoThumbnail(String filePath) { Bitmap bitmap = null; MediaMetadataRetriever...

Android -- 获取视频第一帧缩略图干货从API 8开始，新增了一个类： android.media.ThumbnailUtils这个类提供了3个静态方法一个用来获取视频第一帧得到的Bitmap，2个对图片进行缩略处理。 public static Bitmap createVideoThumbnail (String filePa...

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[重要]使用Vitamio打造自己的Android万能播放器（10）—— 本地播放 (缩略图、视频信息、视频扫描服务) 前言 Vitamio是我们团队的诚意之作，除了要将VPlayer打造成Android最好的播放器，也要将Vitamio打造成Android最好的播放器组件。新版发布内测SDK虽然还有一些问题，但已经具备高可扩展性、便捷性和许多内置实用的功能，后续文章将继续深挖和介绍Vitamio的使用细节和方法。本...

关于android微信分享链接的缩略图从网络中获取如何做？分享链接的app ，但是分享的时候提取url中的图片，下载下来放在自己的微信分享中；有的图片可以分享，有的不可以分享？前提是对图片进行压缩到32k以内，大小限制300px*300px了。...

Android高效率编码-第三方SDK详解系列(二)——Bmob后端云开发，实现登录注册，更改资料，修改密码，邮箱验证，上传，下载，推送消息，缩略图加载等功能 Android高效率编码-第三方SDK详解系列(二)——Bmob后端云开发，实现登录注册，更改资料，修改密码，邮箱验证，上传，下载，推送消息，缩略图加载等功能我的本意是第二篇写Mob的shareSDK分享组件的，奈何需要去注册各平台的账号，还要审核，有些审核还挺久，就没办法，改为写这个Bmob了，...

Android大图片之缩略图，以及对原图按照指定宽高裁剪成缩略图《Android大图片之变换缩略图，以及对原始大图片按照指定宽、高裁剪成缩略图》在Android的ImageView加载图像资源过程中，出于性能和内存开销的需要，有时候需要把一个原始的超大图片按照一定比例等比例缩放成较小的缩略图，或者需要把原始的超大图片，裁剪成指定宽高值的较小图片，针对这种...

我的Android进阶之旅------>使用ThumbnailUtils类获取视频的缩略图今天看了一段代码，是关于获取视频的缩略图的，让我认识了一个ThumbnailUtils类，代码如下。 Bitmap bitmap = ThumbnailUtils.createVideoThumbnail(path, Thumbnails.MINI_KIND); //用于获取视频的缩略图 Bitma...

android中 MediaStore提取缩略图和原始图像 android中 MediaStore提取缩略图和原始图像 . 欢迎转载：http://blog.csdn.net/djy1992/article/details/10005767 提取图像的Thumbnail 1) 启动Intent &n...

Android系统详解之获取图片和视频的缩略图从Android 2.2开始系统新增了一个缩略图ThumbnailUtils类，位于framework的android.media.ThumbnailUtils位置，可以帮助我们从mediaprovider中获取系统中的视频或图片文件的缩略图，该类提供了三种静态方法可以直接调用获取。 1. stat...

Android多媒体学习：检索MediaStore中的Video和其对应的缩略图信息 http://blog.csdn.net/chenjie19891104/article/details/6338910 http://blog.csdn.net/chenjie19891104/article/details/6320664...

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