Android copy files in assets directory to the specified directory

1      PackageCom.android.demo;2 3  　　 ImportJava.io.File;4  　　 ImportJava.io.FileOutputStream;5  　　 ImportJava.io.InputStream;6  　　 ImportAndroid.content.Context;7  　　  Public classCopyfilefromassets {8  　　 /**9 *Ten *@paramMycontext One *@paramassets_name The file name to copy A *@paramSavepath the path to save - *@paramsavename The file name after the copy - * Testcopy (context context) is a test example.  the  　　 */ -  　　  Public Static voidcopy (Context mycontext, String assets_name, - string Savepath, String savename) { -String filename = savepath + "/" +Savename; +File dir =NewFile (savepath); -  　　 //If the directory does not exist, create this directory +  　　 if(!dir.exists ()) A Dir.mkdir (); at  　　 Try { -  　　 if(! (NewFile (filename)). Exists ()) { -InputStream is =mycontext.getresources (). Getassets () - . Open (assets_name); -FileOutputStream fos =Newfileoutputstream (filename); -  　　 byte[] buffer =New byte[7168]; in  　　 intCount = 0; -  　　  while((count = is.read (buffer)) > 0) { toFos.write (buffer, 0, count); + } - fos.close (); the is.close (); * } $}Catch(Exception e) {Panax Notoginseng e.printstacktrace (); - } the } +  　　  Public voidtestcopy (Context context) { AString path=Context.getfilesdir (). GetAbsolutePath (); theString name= "Test.txt"; + copyfilefromassets.copy (context, name, path, name); - } $}

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Android copy files in assets directory to the specified directory