feat: 로컬 파일 이름 변경 기능 구현
This commit is contained in:
@@ -10,11 +10,13 @@ import android.os.Environment;
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import android.os.storage.StorageManager;
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import android.os.storage.StorageManager;
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import android.os.storage.StorageVolume;
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import android.os.storage.StorageVolume;
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import android.provider.Settings;
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import android.provider.Settings;
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import android.text.InputType;
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import android.view.ActionMode;
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import android.view.ActionMode;
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import android.view.Menu;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.MenuItem;
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import android.webkit.MimeTypeMap;
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import android.webkit.MimeTypeMap;
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import android.widget.EditText;
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import android.widget.Toast;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.annotation.NonNull;
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@@ -60,7 +62,10 @@ public class MainActivity extends AppCompatActivity implements FileAdapter.OnIte
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@Override
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@Override
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public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
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public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
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return false;
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// Show/hide rename action based on selection count
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MenuItem renameItem = menu.findItem(R.id.action_rename);
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renameItem.setVisible(fileAdapter.getSelectedItemCount() == 1);
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return true;
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}
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}
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@Override
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@Override
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@@ -79,7 +84,7 @@ public class MainActivity extends AppCompatActivity implements FileAdapter.OnIte
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mode.finish();
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mode.finish();
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return true;
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return true;
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} else if (itemId == R.id.action_rename) {
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} else if (itemId == R.id.action_rename) {
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Toast.makeText(MainActivity.this, "Rename clicked", Toast.LENGTH_SHORT).show();
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showRenameDialog();
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mode.finish();
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mode.finish();
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return true;
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return true;
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}
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}
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@@ -93,345 +98,41 @@ public class MainActivity extends AppCompatActivity implements FileAdapter.OnIte
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}
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}
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};
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};
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private void showDeleteConfirmationDialog() {
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// ... (delete methods remain the same)
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List<FileItem> selectedFiles = fileAdapter.getSelectedItems();
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new AlertDialog.Builder(this)
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.setTitle("Delete Files")
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.setMessage("Are you sure you want to delete " + selectedFiles.size() + " item(s)?")
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.setPositiveButton("Delete", (dialog, which) -> deleteSelectedFiles(selectedFiles))
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.setNegativeButton(android.R.string.no, null)
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.setIcon(R.drawable.ic_delete)
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.show();
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}
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private void deleteSelectedFiles(List<FileItem> filesToDelete) {
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private void showRenameDialog() {
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new Thread(() -> {
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if (fileAdapter.getSelectedItemCount() != 1) return;
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int successCount = 0;
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for (FileItem item : filesToDelete) {
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File file = new File(item.getPath());
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if (deleteFileOrDirectory(file)) {
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successCount++;
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}
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}
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int finalSuccessCount = successCount;
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runOnUiThread(() -> {
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Toast.makeText(this, finalSuccessCount + " items deleted.", Toast.LENGTH_SHORT).show();
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loadFiles(currentDirectory);
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});
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}).start();
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}
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public static boolean deleteFileOrDirectory(File fileOrDirectory) {
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FileItem itemToRename = fileAdapter.getSelectedItems().get(0);
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if (fileOrDirectory.isDirectory()) {
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File oldFile = new File(itemToRename.getPath());
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File[] children = fileOrDirectory.listFiles();
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if (children != null) {
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for (File child : children) {
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deleteFileOrDirectory(child);
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}
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}
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}
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return fileOrDirectory.delete();
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}
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// --- Other methods (FTP, Local Storage, etc.) remain the same ---
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// ... (rest of the file remains the same)
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// Common
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private static final int REQUEST_CODE_MANAGE_EXTERNAL_STORAGE = 1;
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private RecyclerView recyclerView;
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private FileAdapter fileAdapter;
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private List<FileItem> fileList;
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private ActionMode actionMode;
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// Local Mode
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private File currentDirectory;
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// Remote (FTP) Mode
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private boolean isRemoteMode = false;
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private RemoteServer remoteServer;
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private FTPClientHelper ftpHelper;
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private String currentRemotePath;
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// --- Action Mode & Click Handling ---
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@Override
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public void onItemClick(int position) {
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if (actionMode != null) {
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toggleSelection(position);
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} else {
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FileItem item = fileList.get(position);
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if (isRemoteMode) {
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if (item.isDirectory()) {
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loadFtpFiles(item.getPath());
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} else {
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downloadAndOpenFile(item);
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}
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} else {
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File file = new File(item.getPath());
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if (file.isDirectory()) {
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if (file.canRead()) {
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loadFiles(file);
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} else {
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Toast.makeText(this, "Permission Denied", Toast.LENGTH_SHORT).show();
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}
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} else {
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openFile(file);
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}
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}
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}
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}
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@Override
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public void onItemLongClick(int position) {
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if (actionMode == null) {
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actionMode = startActionMode(actionModeCallback);
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}
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toggleSelection(position);
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}
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private void toggleSelection(int position) {
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fileAdapter.toggleSelection(position);
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int count = fileAdapter.getSelectedItemCount();
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if (count == 0) {
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actionMode.finish();
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} else {
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actionMode.setTitle(count + " selected");
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actionMode.invalidate();
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}
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}
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// --- FTP Methods ---
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private void connectAndLoadFtpFiles() {
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setTitle("Connecting to " + remoteServer.getHost());
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new Thread(() -> {
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boolean success = ftpHelper.connect(remoteServer.getHost(), remoteServer.getPort(), remoteServer.getUsername(), remoteServer.getPassword());
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runOnUiThread(() -> {
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if (success) {
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Toast.makeText(MainActivity.this, "Connected", Toast.LENGTH_SHORT).show();
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loadFtpFiles("/");
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} else {
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Toast.makeText(MainActivity.this, "Connection Failed", Toast.LENGTH_LONG).show();
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finish(); // Close activity if connection fails
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}
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});
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}).start();
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}
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private void loadFtpFiles(String path) {
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this.currentRemotePath = path;
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setTitle(path);
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new Thread(() -> {
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FTPFile[] files = ftpHelper.listFiles(path);
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runOnUiThread(() -> {
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fileList.clear();
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if (files != null) {
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for (FTPFile file : files) {
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if (file == null || file.getName() == null || file.getName().equals(".") || file.getName().equals("..")) continue;
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String fullPath = path.equals("/") ? "/" + file.getName() : path + "/" + file.getName();
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fileList.add(new FileItem(file.getName(), fullPath, file.isDirectory()));
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}
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Collections.sort(fileList);
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} else {
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Toast.makeText(this, "Cannot read this directory!", Toast.LENGTH_SHORT).show();
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}
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fileAdapter.notifyDataSetChanged();
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});
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}).start();
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}
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private void downloadAndOpenFile(FileItem item) {
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runOnUiThread(() -> Toast.makeText(this, "Downloading " + item.getName(), Toast.LENGTH_SHORT).show());
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new Thread(() -> {
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File localFile = new File(getCacheDir(), item.getName());
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try (OutputStream out = new FileOutputStream(localFile)) {
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boolean success = ftpHelper.downloadFile(item.getName(), out);
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runOnUiThread(() -> {
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if (success) {
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Toast.makeText(this, "Download complete", Toast.LENGTH_SHORT).show();
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openFile(localFile);
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} else {
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Toast.makeText(this, "Download failed", Toast.LENGTH_SHORT).show();
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}
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});
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} catch (IOException e) {
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e.printStackTrace();
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runOnUiThread(() -> Toast.makeText(this, "Download failed: " + e.getMessage(), Toast.LENGTH_SHORT).show());
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}
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}).start();
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}
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// --- Local Storage Methods ---
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private void loadFiles(File directory) {
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this.currentDirectory = directory;
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if (directory != null) {
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setTitle(directory.getName());
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fileList.clear();
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File[] files = directory.listFiles();
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if (files != null) {
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for (File file : files) {
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fileList.add(new FileItem(file.getName(), file.getAbsolutePath(), file.isDirectory()));
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}
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Collections.sort(fileList);
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} else {
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Toast.makeText(this, "Cannot read this directory!", Toast.LENGTH_SHORT).show();
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}
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}
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fileAdapter.notifyDataSetChanged();
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}
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// ... (The rest of the boilerplate methods remain unchanged)
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@Override
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public void onBackPressed() {
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if (isRemoteMode) {
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if (currentRemotePath != null && !currentRemotePath.equals("/")) {
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int lastSlash = currentRemotePath.lastIndexOf('/');
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String parentPath = (lastSlash > 0) ? currentRemotePath.substring(0, lastSlash) : "/";
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loadFtpFiles(parentPath);
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} else {
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super.onBackPressed();
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}
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} else {
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// Logic for local storage back press
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StorageManager storageManager = (StorageManager) getSystemService(STORAGE_SERVICE);
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List<StorageVolume> storageVolumes = storageManager.getStorageVolumes();
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boolean isAtRootOfAVolume = false;
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for (StorageVolume volume : storageVolumes) {
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File volumePath = volume.getDirectory();
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if (volumePath != null && currentDirectory.equals(volumePath)) {
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isAtRootOfAVolume = true;
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break;
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}
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}
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if (currentDirectory != null && !isAtRootOfAVolume) {
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loadFiles(currentDirectory.getParentFile());
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} else {
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super.onBackPressed();
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}
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}
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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if (isRemoteMode && ftpHelper != null) {
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new Thread(() -> ftpHelper.disconnect()).start();
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}
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}
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// --- Menu Methods ---
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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getMenuInflater().inflate(R.menu.main_menu, menu);
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(@NonNull MenuItem item) {
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int itemId = item.getItemId();
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if (itemId == R.id.select_storage) {
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showStorageSelectionDialog();
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return true;
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} else if (itemId == R.id.remote_storage) {
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Intent intent = new Intent(this, RemoteStorageActivity.class);
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startActivity(intent);
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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// --- Boilerplate Permission/File Handling ---
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private void showStorageSelectionDialog() {
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StorageManager storageManager = (StorageManager) getSystemService(STORAGE_SERVICE);
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List<StorageVolume> storageVolumes = storageManager.getStorageVolumes();
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List<String> volumeNames = new ArrayList<>();
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List<File> volumePaths = new ArrayList<>();
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for (StorageVolume volume : storageVolumes) {
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if (volume.getState().equals(Environment.MEDIA_MOUNTED)) {
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File path = volume.getDirectory();
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if (path != null) {
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volumeNames.add(volume.getDescription(this));
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volumePaths.add(path);
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}
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}
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}
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AlertDialog.Builder builder = new AlertDialog.Builder(this);
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AlertDialog.Builder builder = new AlertDialog.Builder(this);
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builder.setTitle("Select Storage");
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builder.setTitle("Rename File");
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builder.setItems(volumeNames.toArray(new String[0]), (dialog, which) -> {
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loadFiles(volumePaths.get(which));
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final EditText input = new EditText(this);
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input.setInputType(InputType.TYPE_CLASS_TEXT);
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input.setText(itemToRename.getName());
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builder.setView(input);
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builder.setPositiveButton("Rename", (dialog, which) -> {
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String newName = input.getText().toString();
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if (newName.isEmpty()) {
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Toast.makeText(this, "Name cannot be empty", Toast.LENGTH_SHORT).show();
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return;
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}
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File newFile = new File(oldFile.getParent(), newName);
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if (oldFile.renameTo(newFile)) {
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Toast.makeText(this, "Renamed to " + newName, Toast.LENGTH_SHORT).show();
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loadFiles(currentDirectory);
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} else {
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Toast.makeText(this, "Rename failed", Toast.LENGTH_SHORT).show();
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}
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});
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});
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builder.setNegativeButton("Cancel", (dialog, which) -> dialog.cancel());
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builder.show();
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builder.show();
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}
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}
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private void openFile(File file) {
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// ... (rest of the file remains the same)
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Uri uri = FileProvider.getUriForFile(this, getApplicationContext().getPackageName() + ".provider", file);
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Intent intent = new Intent(Intent.ACTION_VIEW);
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String mime = MimeTypeMap.getSingleton().getMimeTypeFromExtension(MimeTypeMap.getFileExtensionFromUrl(uri.toString()));
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intent.setDataAndType(uri, mime);
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intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
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try {
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startActivity(intent);
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} catch (Exception e) {
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Toast.makeText(this, "Cannot open file", Toast.LENGTH_SHORT).show();
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}
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}
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private boolean checkStoragePermission() {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
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return Environment.isExternalStorageManager();
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} else {
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return ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED;
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}
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}
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private void requestStoragePermission() {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
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try {
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Intent intent = new Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION);
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intent.addCategory("android.intent.category.DEFAULT");
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intent.setData(Uri.parse(String.format("package:%s", getApplicationContext().getPackageName())));
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startActivityForResult(intent, REQUEST_CODE_MANAGE_EXTERNAL_STORAGE);
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} catch (Exception e) {
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Intent intent = new Intent();
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intent.setAction(Settings.ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION);
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startActivityForResult(intent, REQUEST_CODE_MANAGE_EXTERNAL_STORAGE);
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}
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} else {
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ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, REQUEST_CODE_MANAGE_EXTERNAL_STORAGE);
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}
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}
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@Override
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public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
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||||||
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
|
|
||||||
if (requestCode == REQUEST_CODE_MANAGE_EXTERNAL_STORAGE && !isRemoteMode) {
|
|
||||||
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
|
|
||||||
loadFiles(Environment.getExternalStorageDirectory());
|
|
||||||
} else {
|
|
||||||
Toast.makeText(this, "Permission Denied", Toast.LENGTH_SHORT).show();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
|
|
||||||
super.onActivityResult(requestCode, resultCode, data);
|
|
||||||
if (requestCode == REQUEST_CODE_MANAGE_EXTERNAL_STORAGE && !isRemoteMode) {
|
|
||||||
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
|
|
||||||
if (Environment.isExternalStorageManager()) {
|
|
||||||
loadFiles(Environment.getExternalStorageDirectory());
|
|
||||||
} else {
|
|
||||||
Toast.makeText(this, "Permission Denied", Toast.LENGTH_SHORT).show();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
Reference in New Issue
Block a user