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Downloader for Card Images now working on Android version with Option…
…MenuButton (no zip)
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valfieri
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Aug 19, 2019
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| package net.wagic.utils; | ||
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|
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| import java.io.File; | ||
| import java.io.FileInputStream; | ||
| import java.io.FileOutputStream; | ||
| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.zip.ZipEntry; | ||
| import java.util.zip.ZipOutputStream; | ||
|
|
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| public class Zipper { | ||
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| private List <String> fileList; | ||
| private String SOURCE_FOLDER; | ||
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| public Zipper(String source) { | ||
| fileList = new ArrayList < String > (); | ||
| SOURCE_FOLDER = source; | ||
| } | ||
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| public void zipIt(String zipFile) { | ||
| byte[] buffer = new byte[1024]; | ||
| String source = new File(SOURCE_FOLDER).getName(); | ||
| FileOutputStream fos = null; | ||
| ZipOutputStream zos = null; | ||
| try { | ||
| fos = new FileOutputStream(zipFile); | ||
| zos = new ZipOutputStream(fos); | ||
| zos.setLevel(ZipOutputStream.STORED); | ||
| System.out.println("Output to Zip : " + zipFile); | ||
| FileInputStream in = null; | ||
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| for (String file: this.fileList) { | ||
| System.out.println("File Added : " + file); | ||
| ZipEntry ze = new ZipEntry(file); | ||
| zos.putNextEntry(ze); | ||
| try { | ||
| in = new FileInputStream(SOURCE_FOLDER + File.separator + file); | ||
| int len; | ||
| while ((len = in .read(buffer)) > 0) { | ||
| zos.write(buffer, 0, len); | ||
| } | ||
| } finally { | ||
| in.close(); | ||
| } | ||
| } | ||
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| zos.closeEntry(); | ||
| System.out.println("Folder successfully compressed"); | ||
|
|
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| } catch (IOException ex) { | ||
| ex.printStackTrace(); | ||
| } finally { | ||
| try { | ||
| zos.close(); | ||
| } catch (IOException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| } | ||
| } | ||
|
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| public void generateFileList(File node) { | ||
| // add file only | ||
| if (node.isFile()) { | ||
| fileList.add(generateZipEntry(node.toString())); | ||
| } | ||
|
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| if (node.isDirectory()) { | ||
| String[] subNote = node.list(); | ||
| for (String filename: subNote) { | ||
| generateFileList(new File(node, filename)); | ||
| } | ||
| } | ||
| } | ||
|
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| private String generateZipEntry(String file) { | ||
| return file.substring(SOURCE_FOLDER.length(), file.length()); | ||
| } | ||
| } |
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