这是indexloc提供的服务，不要输入任何密码
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Implement moveDocument() and renameDocument() in TermuxDocumentsProvider #1944

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Implement moveDocument() and renameDocument() in TermuxDocumentsProvider #1944

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40 changes: 40 additions & 0 deletions app/src/main/java/com/termux/filepicker/TermuxDocumentsProvider.java
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Original file line number Diff line number Diff line change
Expand Up @@ -146,6 +146,46 @@ public void deleteDocument(String documentId) throws FileNotFoundException {
}
}

@Override
public String moveDocument(String sourceDocumentId, String sourceParentDocumentId, String targetParentDocumentId) throws FileNotFoundException {
File sourceFile = getFileForDocId(sourceDocumentId);
File targetParentFile = getFileForDocId(targetParentDocumentId);
if (!isChildDocument(sourceParentDocumentId, sourceDocumentId)) {
throw new FileNotFoundException("Document with id " + sourceParentDocumentId +
" is not the parent document of " + sourceDocumentId);
}
if (!targetParentFile.isDirectory()) {
throw new FileNotFoundException("Target parent document with id " +
targetParentDocumentId + " is not a directory");
}
File targetFile = new File(targetParentFile, sourceFile.getName());
if (targetFile.exists()) {
throw new FileNotFoundException("Failed to move document with id " +
sourceDocumentId + " : target file " + targetFile.getPath() + " exists");
}
if (!sourceFile.renameTo(targetFile)) {
throw new FileNotFoundException("Failed to move document with id " +
sourceDocumentId + " (whose parent document id is " + sourceParentDocumentId +
") to directory with document id " + targetParentDocumentId);
}
return targetFile.getPath();
}

@Override
public String renameDocument(String documentId, String displayName) throws FileNotFoundException {
File sourceFile = getFileForDocId(documentId);
File targetFile = new File(sourceFile.getParentFile(), displayName);
if (targetFile.exists()) {
throw new FileNotFoundException("Failed to rename document with id " +
documentId + " : target file " + targetFile.getPath() + " exists");
}
if (!sourceFile.renameTo(targetFile)) {
throw new FileNotFoundException("Failed to rename document with id " +
documentId + " to display name " + displayName);
}
return targetFile.getPath();
}

@Override
public String getDocumentType(String documentId) throws FileNotFoundException {
File file = getFileForDocId(documentId);
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