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Revert "Android: Improvements to DocumentProvider Added move and rename methods Provider notifies viewer to refresh view when files are changed Bumped up TargetApi annotation for DocumentsContract.buildTreeDocumentUri. Could alternatively use androidx compat class."

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This reverts commit 72db30128c.
This commit is contained in:
LibretroAdmin 2024-07-01 18:40:40 -07:00
parent e91f9ab641
commit 5ee1e16595
1 changed files with 7 additions and 53 deletions
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60
pkg/android/phoenix/src/com/retroarch/browser/provider/RetroDocumentsProvider.java
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@ -11,7 +11,6 @@ import android.graphics.Point;
import android.os.Build;
import android.os.CancellationSignal;
import android.os.ParcelFileDescriptor;
import android.provider.DocumentsContract;
import android.provider.DocumentsContract.Document;
import android.provider.DocumentsContract.Root;
import android.provider.DocumentsProvider;
@ -36,13 +35,11 @@ import java.util.LinkedList;
* offering two different ways of accessing your stored data. This would be confusing for users."
* - http://developer.android.com/guide/topics/providers/document-provider.html#43
*/
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@TargetApi(Build.VERSION_CODES.KITKAT)
public class RetroDocumentsProvider extends DocumentsProvider {
private static final String ALL_MIME_TYPES = "*/*";
private String DOCUMENTS_AUTHORITY;
// The default columns to return information about a root if no specific
// columns are requested in a query.
private static final String[] DEFAULT_ROOT_PROJECTION = new String[]{
@ -92,36 +89,6 @@ public class RetroDocumentsProvider extends DocumentsProvider {
return result;
}
@Override
public String moveDocument(String sourceDocumentId, String sourceParentDocumentId, String targetParentDocumentId) throws FileNotFoundException {
File sourceFile = getFileForDocId(sourceDocumentId);
File targetParentFile = getFileForDocId(targetParentDocumentId);
File destination = new File(targetParentFile, sourceFile.getName());
boolean success = sourceFile.renameTo(destination);
if(!success){
throw new FileNotFoundException("Failed to move file " + sourceDocumentId + " to " + targetParentDocumentId);
}
getContext().getContentResolver().notifyChange(DocumentsContract.buildTreeDocumentUri(DOCUMENTS_AUTHORITY, sourceParentDocumentId), null);
getContext().getContentResolver().notifyChange(DocumentsContract.buildTreeDocumentUri(DOCUMENTS_AUTHORITY, targetParentDocumentId), null);
return getDocIdForFile(destination);
}
@Override
public String renameDocument(String documentId, String displayName) throws FileNotFoundException{
File document = getFileForDocId(documentId);
File destination = new File(document.getParentFile(), displayName);
boolean success = document.renameTo(destination);
if(!success){
throw new FileNotFoundException("Failed to rename file " + documentId + " to " + displayName);
}
getContext().getContentResolver().notifyChange(DocumentsContract.buildTreeDocumentUri(DOCUMENTS_AUTHORITY, getDocIdForFile(document.getParentFile())), null);
return getDocIdForFile(destination);
}
@Override
public Cursor queryChildDocuments(String parentDocumentId, String[] projection, String sortOrder) throws FileNotFoundException {
final MatrixCursor result = new MatrixCursor(projection != null ? projection : DEFAULT_DOCUMENT_PROJECTION);
@ -129,7 +96,6 @@ public class RetroDocumentsProvider extends DocumentsProvider {
for (File file : parent.listFiles()) {
includeFile(result, null, file);
}
result.setNotificationUri(getContext().getContentResolver(), DocumentsContract.buildTreeDocumentUri(DOCUMENTS_AUTHORITY, parentDocumentId));
return result;
}
@ -149,7 +115,6 @@ public class RetroDocumentsProvider extends DocumentsProvider {
@Override
public boolean onCreate() {
DOCUMENTS_AUTHORITY = getContext().getPackageName() + ".documents";
return true;
}
@ -173,25 +138,14 @@ public class RetroDocumentsProvider extends DocumentsProvider {
} catch (IOException e) {
throw new FileNotFoundException("Failed to create document with id " + newFile.getPath());
}
getContext().getContentResolver().notifyChange(DocumentsContract.buildTreeDocumentUri(DOCUMENTS_AUTHORITY, parentDocumentId), null);
return newFile.getPath();
}
@Override
public void deleteDocument(String documentId) throws FileNotFoundException {
File file = getFileForDocId(documentId);
rm_r(file);
getContext().getContentResolver().notifyChange(DocumentsContract.buildTreeDocumentUri(DOCUMENTS_AUTHORITY, getDocIdForFile(file.getParentFile())), null);
}
void rm_r (File file) throws FileNotFoundException{
if(file.isDirectory()){
for(File child : file.listFiles()) {
rm_r(child);
}
}
if(!file.delete()){
throw new FileNotFoundException("Could not delete file " + file.getPath());
if (!file.delete()) {
throw new FileNotFoundException("Failed to delete document with id " + documentId);
}
}
@ -294,11 +248,11 @@ public class RetroDocumentsProvider extends DocumentsProvider {
int flags = 0;
if (file.isDirectory()) {
if (file.canWrite()) flags |= Document.FLAG_DIR_SUPPORTS_CREATE | Document.FLAG_SUPPORTS_RENAME;
} else {
if (file.canWrite()) flags |= Document.FLAG_SUPPORTS_WRITE | Document.FLAG_SUPPORTS_RENAME;
if (file.canWrite()) flags |= Document.FLAG_DIR_SUPPORTS_CREATE;
} else if (file.canWrite()) {
flags |= Document.FLAG_SUPPORTS_WRITE;
}
if (file.getParentFile().canWrite()) flags |= Document.FLAG_SUPPORTS_DELETE | Document.FLAG_SUPPORTS_MOVE;
if (file.getParentFile().canWrite()) flags |= Document.FLAG_SUPPORTS_DELETE;
final String displayName = file.getName();
final String mimeType = getMimeType(file);