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getList修正

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This commit is contained in:
ろむねこ 2023-12-21 15:05:56 +09:00
parent fd74f5eab0
commit d0543d89b9
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2 changed files with 17 additions and 10 deletions
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3
source/src/main/java/one/nem/lacerta/source/file/FileManager.java
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@ -11,8 +11,7 @@ public interface FileManager {
void changeDir(String dirName); //cd void changeDir(String dirName); //cd
void backDir(); //cd .. void backDir(); //cd ..
void backRootDir(); //cd / void backRootDir(); //cd /
List<String> getDirList(); //ls List<Path> getList();
List<String> getFileList(); //ls
void createDir(); void createDir();
void removeDir(); void removeDir();

22
source/src/main/java/one/nem/lacerta/source/file/impl/FileManagerImpl.java
View File

@ -2,7 +2,11 @@ package one.nem.lacerta.source.file.impl;
import android.graphics.Bitmap; import android.graphics.Bitmap;
import java.io.IOException;
import java.nio.file.DirectoryStream;
import java.nio.file.Files;
import java.nio.file.Path; import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
import java.util.List; import java.util.List;
@ -54,14 +58,18 @@ public class FileManagerImpl implements FileManager {
} }
@Override @Override
public List<String> getDirList() { public List<Path> getList() {
// currentDirにあるディレクトリの一覧を返す List<Path> list = new ArrayList<>();
return Arrays.asList(currentDir.toFile().list()); try (DirectoryStream<Path> stream = Files.newDirectoryStream(currentDir)) {
for (Path entry : stream) {
if (Files.isDirectory(entry)) {
list.add(entry);
} }
}
@Override } catch (IOException e) {
public List<String> getFileList() { e.printStackTrace();
return null; }
return list;
} }
@Override @Override