lançar dados em outra form

package com.example.mp3.editor;
import java.io.File;
import java.util.ArrayList;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Display;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.GridView;

public class FileBrowser extends Activity implements AdapterView.OnItemClickListener
{
        private GridView mGrid;
        private File mCurrentDir;
        private ArrayList<File> mFiles;
        private String[] mFilters;
        private String[] mAudioExt;
        private String[] mImageExt;
        private String[] mArchiveExt;
        private String[] mWebExt;
        private String[] mTextExt;
        private String[] mVideoExt;
        private String[] mGeoPosExt;
		private Uri path;
        
        /** Called when the activity is first created. */
        @Override
        public void onCreate(Bundle savedInstanceState)
        {
                super.onCreate(savedInstanceState);
                
                mFiles = new ArrayList<File>();
                
                mAudioExt = getResources().getStringArray(R.array.fileEndingAudio);
                mImageExt = getResources().getStringArray(R.array.fileEndingImage);
                mArchiveExt = getResources().getStringArray(R.array.fileEndingPackage);
                mWebExt = getResources().getStringArray(R.array.fileEndingWebText);
                mTextExt = getResources().getStringArray(R.array.fileEndingText);
                mVideoExt = getResources().getStringArray(R.array.fileEndingVideo);
                mGeoPosExt = getResources().getStringArray(R.array.fileEndingGeoPosition);
                
                Intent intent = this.getIntent();
                
                setmFilters(intent.getStringArrayExtra("FileFilter"));
                
                if(intent.getData() == null) browseTo(new File("/"));
                else browseTo(new File(intent.getDataString()));
                
                Display display = getWindowManager().getDefaultDisplay();

                mGrid = new GridView(this);
                mGrid.setNumColumns(display.getWidth() / 60);
                mGrid.setOnItemClickListener(this);
                mGrid.setAdapter(new IconAdapter());
                
                setContentView(mGrid);
        }
        
        private synchronized void browseTo(final File location)
        {
                mCurrentDir = location;
                
                mFiles.clear();
                
                this.setTitle(mCurrentDir.getName().compareTo("") == 0 ? mCurrentDir.getPath() : mCurrentDir.getName());
                
                if(location.getParentFile() != null) mFiles.add(mCurrentDir.getParentFile());
                
                for(File file : mCurrentDir.listFiles())
                {
                        mFiles.add(file);
                }
                
                if(mGrid != null) mGrid.setAdapter(new IconAdapter());
        }

        public class IconAdapter extends BaseAdapter
        {
                public int getCount()
                {
                        return mFiles.size();
                }

                public Object getItem(int index)
                {
                        return mFiles.get(index);
                }

                public long getItemId(int index)
                {
                        return index;
                }

                public View getView(int index, View convertView, ViewGroup parent)
                {
                        IconView icon;
                        File currentFile = mFiles.get(index);
                        
                        int iconId;
                        String filename;
                        
                        if(index == 0 && (currentFile.getParentFile() == null || currentFile.getParentFile().getAbsolutePath().compareTo(mCurrentDir.getAbsolutePath()) != 0))
                        {
                                iconId = R.drawable.updirectory;
                                filename = new String("..");
                        }
                        else
                        {
                                iconId = getIconId(index);
                                filename = currentFile.getName();
                        }

                        if(convertView == null)
                        {                   
                                icon = new IconView(FileBrowser.this, iconId, filename);
                        }
                        else
                        {
                                icon = (IconView)convertView;
                                icon.setIconResId(iconId);
                                icon.setFileName(filename);
                        }
                        
                        return icon;
                }
                
                private int getIconId(int index)
                {
                        File file = mFiles.get(index);
                        
                        if(file.isDirectory()) return R.drawable.directory;
                        
                        for(String ext : mAudioExt)
                        {
                                if(file.getName().endsWith(ext)) return R.drawable.audio;
                        }
                        
                        for(String ext : mArchiveExt)
                        {
                                if(file.getName().endsWith(ext)) return R.drawable.archive;
                        }
                        
                        for(String ext : mImageExt)
                        {
                                if(file.getName().endsWith(ext)) return R.drawable.image;
                        }
                        
                        for(String ext : mWebExt)
                        {
                                if(file.getName().endsWith(ext)) return R.drawable.webdoc;
                        }
                        
                        for(String ext : mTextExt)
                        {
                                if(file.getName().endsWith(ext)) return R.drawable.text;
                        }
                        
                        for(String ext : mVideoExt)
                        {
                                if(file.getName().endsWith(ext)) return R.drawable.video;
                        }
                        
                        for(String ext : mGeoPosExt)
                        {
                                if(file.getName().endsWith(ext)) return R.drawable.geoposition;
                        }
                        
                        return R.drawable.unknown;
                }
        }
        public String c;
		public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long id)
        {
                File file = mFiles.get((int)id);
                
                if(file.isDirectory())
					browseTo(file);
				else{
                        path = Uri.fromFile(file);
                        Intent intent = new Intent(Intent.ACTION_PICK, path);
                        //intent.putExtra("path", file.getAbsolutePath());
                        setResult(RESULT_OK, intent);
                        finish();
                }
        }
		public String[] getmFilters() {
			return mFilters;
		}

		public void setmFilters(String[] mFilters) {
			this.mFilters = mFilters;
		}
}