Identify all sub-directories within a directory. @param directory The directory to walk.

Identify all sub-directories within a directory. @param directory The directory to walk.

Generates nearest power of two sized Bitmap for give Bitmap. Returns this new Bitmap using default return statement + original texture coordinates are

Generates nearest power of two sized Bitmap for give Bitmap. Returns this new Bitmap using default return statement + original texture coordinates are

裁剪视频本地目录路径

裁剪视频本地路径 @param context @param dirName @param fileNamePrefix @return

get byte but return int it ensure that the leading three bytes don't change into fffff

Convert File into Uri. @param file @return uri

get and trans utf8 string to unicode string num refering to bytes number

获取视频的长度时间 @return String 毫秒

Initialize method.

Initialize method.

Allow the client activity to check file content / format whilst the user still has the popup in view. The alternative is to provide a custom filter t

<p> 判断给定字符串是否为null或"" 或" " @author @param s @return 不为空返回true，否则false

Makes our EGL context current, using the supplied surface for both "draw" and "read".

Makes our EGL context and surface current.

jni进行音频的混音处理，提升速度

Hand potential file details to context for validation. @param absolutePath - Absolute path to target directory. @param fileName

callback when all the videos have been played @param mp

Hand validated path and name to context for use. If user cancels absolutePath and filename are handed out as null. @param absolutePath - A

Hand selected path and name to context for use. If user cancels absolutePath and filename are handed out as null. @param absolutePath - Ab

callback when all the player prepared

callback when player start

将常用时间字符串转换为时间对象 zxs 2007-12-25 @param String @return java.util.Date

Performs a simple surface query.