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[Android] android zip file make
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| import java.io.File; | |
| import java.io.FileInputStream; | |
| import java.io.FileNotFoundException; | |
| import java.io.FileOutputStream; | |
| import java.io.IOException; | |
| import java.util.zip.ZipEntry; | |
| import java.util.zip.ZipOutputStream; | |
| public class HZipUtil { | |
| byte[] buffer = new byte[4096]; | |
| public void zip(String targetPath, String returnPath) { | |
| try { | |
| File targetFile = new File(targetPath); | |
| ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(new File(returnPath))); | |
| if (targetFile.isDirectory()) { | |
| File[] file = targetFile.listFiles(); | |
| for (int i = 0; i < file.length; i++) { | |
| addZipFile(zos, file[i]); | |
| } | |
| } else { | |
| addZipFile(zos, targetFile); | |
| } | |
| zos.closeEntry(); | |
| // remember close it | |
| zos.close(); | |
| } catch (FileNotFoundException e) { | |
| // TODO Auto-generated catch block | |
| e.printStackTrace(); | |
| } catch (IOException e) { | |
| // TODO Auto-generated catch block | |
| e.printStackTrace(); | |
| } | |
| } | |
| private void addZipFile(ZipOutputStream zos, File file) throws IOException { | |
| int len; | |
| zos.putNextEntry(new ZipEntry(file.getName())); | |
| FileInputStream fis = new FileInputStream(file.getAbsolutePath()); | |
| while ((len = fis.read(buffer)) > 0) { | |
| zos.write(buffer, 0, len); | |
| } | |
| fis.close(); | |
| } | |
| } |
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