Android Open Source - AndroidFileExplorer Rename File Dialog

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License

The source code is released under:

This is free and unencumbered software released into the public domain. Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a co...

Java Source Code

package com.example.androidfileexplorer;
// w w w . j av a 2s  .c om
import java.io.File;

import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.WindowManager.LayoutParams;
import android.widget.EditText;
import android.widget.TextView;

public class RenameFileDialog extends DialogFragment {
  public interface RenameFileDialogListener {
    public void onDialogPostiveClick(File f, String newName);
  }

  private static final String KEY_FILE = "file";
  private MainActivity activity;
  public static final String TAG = "rename_dialog";

  static RenameFileDialog newInstance(File f) {
    RenameFileDialog d = new RenameFileDialog();
    Bundle args = new Bundle();
    args.putSerializable(KEY_FILE, f);
    d.setArguments(args);
    return d;
  }

  @Override
  public Dialog onCreateDialog(Bundle savedInstanceState) {
    activity = (MainActivity) getActivity();
    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
    LayoutInflater inflater = getActivity().getLayoutInflater();
    View layout = inflater.inflate(R.layout.rename_dialog, null);
    final EditText et = (EditText) layout.findViewById(R.id.new_filename);
    final File f = (File) getArguments().getSerializable(KEY_FILE);
    et.setText(f.getName());
    TextView tv = (TextView) layout.findViewById(R.id.old_filename);
    tv.setText(f.getName());
    builder.setView(layout);
    builder.setPositiveButton(R.string.ok,
        new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int id) {
            File to = new File(f.getParent(), et.getText()
                .toString());
            if (f.renameTo(to)) {
              activity.updateDirList();
              Util.toolTip(activity,
                  R.string.successfully_renamed);
            } else {
              Util.toolTip(activity,
                  R.string.renaming_failed);
            }
          }
        });
    builder.setNegativeButton(R.string.cancel,
        new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int id) {
          }
        });

    AlertDialog dialog = builder.create();
    dialog.getWindow().setSoftInputMode(
        LayoutParams.SOFT_INPUT_STATE_VISIBLE);
    return dialog;
  }
}

Java Source Code List

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