?????????? ??? ????????? ?????????
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]???????? ????? ????????
?????? ????????? ???? ??????? ???????? ???, ???????? ???? ?????? ????? ??????????. ??? Zip Archive ???????????? ????? `CompressionProgress ‘( GetCompressionProgress/ setCompressionProgressed) ?????????? ? ??????????. ?? ????? ?????????? ?? ProgressEventArgs, ???? ??????? ????????? ?????? ?????? ????. ??? ?? ?? ?????? ??????????? ?? ?? ????? ?? ????????? Lambda Expression:
1entry.setCompressionProgress ((??????????, args) -> {
2 System.out.println (args.getProceedBytes () + "????? ????????");
3});???? ??? ???????? ???????? ZIP
??????, ???? “CompressionProgress” ????? ????????????, ?? ?????????? ????? “???????????” ?? ??????? ????????? ?????. ???? ?? ????????? ?????????????? ????????? ???? ?? ????? ??????. ??? ?????? ??????.
1??????? ????? = ????? ???? ("??????????.bin");
2????????? (????? ????? = ????? ????? ()) {
3 ArchiveEntry entry = archive.createEntry ("??????????.bin", ???????);
4 ???????? int [] ???????? = ????? int [1];
5 entry.setCompressionProgress ((??????????, args) -> {
6 int ????????? = (int) ((100 * (??????) args.getproceededbytes ()) / source.length ());
7 ???? (????????> ???????? [0])
8 {
9 System.out.println (???????? + "% ??????????");
10 ???????? [0] = ????????;
11 }
12 });
13 Archive.save ("output.zip");
14}???????????? ??? ??????? 7Z
???????? ?????? ??????????? ??? ?????? 7Z. ???? ????? ??? ?????? ?????? ????????? ?? ???????????? ????? ( GetCompressionProgress/ SetCompressionProgred)
1??????? ????? = ????? ???? ("??????????.bin");
2????????? (Sevenziparchive Archive = ????? ???????????? (???? SewzipentrySettings (New Sevenziplzma2Compressionsettings ())) {
3 Sevenziparchiveentry entry = archive.createEntry ("??????????.bin", ???????);
4 ???????? int [] ???????? = ????? int [1];
5 entry.setCompressionProgress ((??????????, args) -> {
6 // ?????????? - ?? ????????????????
7 int ????????? = (int) ((100 * (??????) args.getproceededbytes ()) / source.length ());
8 ???? (????????> ???????? [0])
9 {
10 System.out.println (???????? + "% ??????????");
11 ???????? [0] = ????????;
12 }
13 });
14 Archive.save ("output.zip");
15}