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package com.mirrorlabs.filebrowser; /* ww w .ja v a 2 s . c om*/ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.net.FileNameMap; import java.net.URLConnection; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.Comparator; import java.util.Date; import java.util.Map; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.ConcurrentMap; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import net.sf.andpdf.pdfviewer.PdfViewerActivity; import com.markupartist.android.widget.ScrollingTextView; import com.mirrorlabs.filebrowser.FilebrowserULTRAActivity.DrawableManager; import com.mirrorlabs.filebrowser.FilebrowserULTRAActivity.Fonts; import com.mirrorlabs.filebrowser.FilebrowserULTRAActivity.Item; import com.mirrorlabs.filebrowser.FilebrowserULTRAActivity.mykey; import com.mirrorlabs.filebrowser.SearchFilesDialog.FoundList; import com.mirrorlabs.filebrowser.SearchFilesDialog.ViewHolder; import android.annotation.SuppressLint; import android.app.AlertDialog; import android.app.Dialog; import android.app.ListActivity; import android.content.ContentValues; import android.content.DialogInterface; import android.content.Intent; import android.content.pm.ApplicationInfo; import android.content.pm.PackageInfo; import android.content.pm.PackageManager; import android.database.Cursor; import android.graphics.Bitmap; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.net.Uri; import android.os.AsyncTask; import android.os.Build; import android.os.Bundle; import android.os.Environment; import android.os.Handler; import android.os.Message; import android.os.StatFs; import android.text.Editable; import android.text.Html; import android.text.TextWatcher; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.view.Window; import android.view.animation.Animation; import android.view.animation.AnimationUtils; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.CheckBox; import android.widget.EditText; import android.widget.ImageButton; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.ListAdapter; import android.widget.ListView; import android.widget.ProgressBar; import android.widget.TextView; import android.widget.Toast; import android.widget.AdapterView.OnItemLongClickListener; // fix this class...lots of bugs public class SearchFilesWidget extends ListActivity implements TextWatcher{ private static EditText txtSearch; private static ListView searchList; private static ProgressBar progress; private static String rootdir=Environment.getExternalStorageDirectory().getAbsolutePath(); private static String[] founditems=null; private static String SearchString; FilebrowserULTRAActivity activity; @Override public void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.search_files_dialog); txtSearch = (EditText)findViewById(R.id.fileSearch); progress = (ProgressBar)findViewById(R.id.progressBar); progress.setVisibility(View.GONE); searchList =getListView(); searchList.setVisibility(View.GONE); txtSearch.addTextChangedListener(SearchFilesWidget.this); activity = new FilebrowserULTRAActivity(); } public void closeDialog(View v) { this.finish(); } public void afterTextChanged(Editable text) { final String tempSearchString = text.toString(); SearchString=text.toString(); if (text.toString().length()>0) { new AsyncTask<String[], Long, Long>(){ @Override protected Long doInBackground(String[]... params) { ArrayList<String> found =FileUtils.searchInDirectory(rootdir, tempSearchString); int len = found != null ? found.size() : 0; founditems = new String[len]; found.toArray(founditems); Arrays.sort(founditems,type); found.clear(); return null; } protected void onPreExecute() { searchList.setVisibility(View.GONE); progress.setVisibility(View.VISIBLE); searchList.setAdapter(null); } @Override protected void onPostExecute(Long result){ if(!txtSearch.getText().toString().equals(SearchString)){ progress.setVisibility(View.GONE); searchList.setVisibility(View.GONE); searchList.setAdapter(null); }else if(txtSearch.getText().toString().length()==0){ progress.setVisibility(View.GONE); searchList.setVisibility(View.GONE); searchList.setAdapter(null); }else{ searchList.setAdapter(new FoundList()); progress.setVisibility(View.GONE); searchList.setVisibility(View.VISIBLE); } } }.execute(); } else{ progress.setVisibility(View.GONE); searchList.setVisibility(View.GONE); return; } } public void beforeTextChanged(CharSequence s, int start, int count, int after) { searchList.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView<?> av, View v, int position, long id) { // TODO Auto-generated method stub File file = new File(founditems[position]); if (file.isDirectory()){ String opendir = founditems[position]; Intent intent = new Intent(SearchFilesWidget.this,FilebrowserULTRAActivity.class); intent.putExtra("dir", opendir); startActivity(intent); finish(); } else{ OnclickOperation(founditems[position]); } } }); searchList.setOnItemLongClickListener(new OnItemLongClickListener() { public boolean onItemLongClick(AdapterView<?> av, View v, int position, long id) { // TODO Auto-generated method stub getOperations(founditems[position]); return false; } }); } public void onTextChanged(final CharSequence s, int start, int before, int count) { } private void showMessage(String message) { Toast.makeText(SearchFilesWidget.this, message, Toast.LENGTH_SHORT).show(); } private Animation launchAnimation(int id) { return AnimationUtils.loadAnimation(SearchFilesWidget.this, id); } public void getOperations(final String filepath){ /* if(searchflag==true){ searchflag=false; //was implemented manageUi(); } */ final Item[] items = { new Item("Delete", R.drawable.delete48), new Item("Send", R.drawable.send48), new Item("Share", R.drawable.share48), new Item("Add Bookmark" ,R.drawable.favorites), new Item("Email", R.drawable.email_send_48), new Item("Properties", R.drawable.settings_ldpi), }; ListAdapter adapter = new ArrayAdapter<Item>( this, android.R.layout.select_dialog_item, android.R.id.text1, items){ public View getView(int position, View convertView, ViewGroup parent) { //User super class to create the View View v = super.getView(position, convertView, parent); TextView tv = (TextView)v.findViewById(android.R.id.text1); //Put the image on the TextView tv.setCompoundDrawablesWithIntrinsicBounds(items[position].icon, 0, 0, 0); //Add margin between image and text (support various screen densities) int dp5 = (int) (5 * getResources().getDisplayMetrics().density + 0.5f); tv.setCompoundDrawablePadding(dp5); return v; } }; final File file = new File(filepath); AlertDialog.Builder builder = new AlertDialog.Builder(SearchFilesWidget.this); builder.setTitle(file.getName().toString()); builder.setIcon(getScaledIcon(file.getAbsolutePath())); builder.setAdapter(adapter, new DialogInterface.OnClickListener() { @SuppressWarnings("deprecation") public void onClick(DialogInterface dInterface, int item) { switch(item){ case 0: final AlertDialog alertDialog1 = new AlertDialog.Builder(SearchFilesWidget.this).create(); alertDialog1.setTitle("Delete File"); alertDialog1.setIcon(R.drawable.warning_icon2); alertDialog1.setMessage("Are you sure you want to delete "+file.getName()+ " ? "); alertDialog1.setButton("Yes", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { FileUtils.deleteTarget(file.getAbsolutePath()); showMessage(file.getName()+" was deleted !"); finish(); }}); alertDialog1.setButton2("No", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { alertDialog1.dismiss(); } }); alertDialog1.show(); break; case 1: if(file.isDirectory()){ Toast.makeText(SearchFilesWidget.this,"can't send a folder...create a zip file !", Toast.LENGTH_SHORT).show(); } else { Uri uri11 = Uri.fromFile(file.getAbsoluteFile()); Intent i1 = new Intent(Intent.ACTION_SEND); i1.setType("application/zip"); i1.putExtra(Intent.EXTRA_STREAM, uri11); startActivity(Intent.createChooser(i1, "Send")); } break; case 2: if(file.isDirectory()){ Toast.makeText(SearchFilesWidget.this,"can't send a folder...create a zip file !", Toast.LENGTH_SHORT).show(); } else{ Uri uri = Uri.fromFile(file.getAbsoluteFile()); Intent i = new Intent(Intent.ACTION_SEND); i.putExtra(Intent.EXTRA_SUBJECT, file.getName()); i.putExtra(Intent.EXTRA_TEXT,"Check this out"); i.setType("text/plain"); i.putExtra(Intent.EXTRA_STREAM, uri); startActivity(Intent.createChooser(i, "Send via")); } break; case 3: String path = file.getAbsolutePath(); Cursor query = managedQuery(BookmarksProvider.CONTENT_URI, new String[]{BookmarksProvider._ID}, BookmarksProvider.PATH + "=?", new String[]{path}, null); if(!query.moveToFirst()){ ContentValues values = new ContentValues(); values.put(BookmarksProvider.NAME, file.getName()); values.put(BookmarksProvider.PATH, path); getContentResolver().insert(BookmarksProvider.CONTENT_URI, values); Toast.makeText(SearchFilesWidget.this,"Bookmark Added", Toast.LENGTH_SHORT).show(); } else{ Toast.makeText(SearchFilesWidget.this, "Bookmark Exists ", Toast.LENGTH_SHORT).show(); } break; case 4: if(file.isDirectory()){ Toast.makeText(SearchFilesWidget.this,"can't send a folder...create a zip file !", Toast.LENGTH_SHORT).show(); } else { Uri uri1 = Uri.fromFile(file.getAbsoluteFile()); Intent email = new Intent(Intent.ACTION_SEND); email.putExtra(Intent.EXTRA_SUBJECT, file.getName()); email.putExtra(Intent.EXTRA_TEXT,"Check this out"); email.setType("message/rfc822"); email.putExtra(Intent.EXTRA_STREAM, uri1); startActivity(Intent.createChooser(email,"Send mail")); } break; case 5 : getProperties(file.getAbsoluteFile()); break; } }}); AlertDialog alert = builder.create(); alert.show(); } @SuppressLint({ "NewApi", "NewApi" }) public void getProperties(File file){ String file_path = file.getAbsolutePath().toString(); StatFs stat = new StatFs(file_path); final Dialog dialog1 = new Dialog(SearchFilesWidget.this); TextView type,path,name; final TextView size; TextView modified, contains, sdcard_free, sdcard_total, read, write, hidden; ImageView file_icon; // ProgressBar sdcardBar; dialog1.requestWindowFeature(Window.FEATURE_LEFT_ICON); dialog1.requestWindowFeature(Window.FEATURE_RIGHT_ICON); dialog1.setTitle("Properties"); dialog1.setContentView(R.layout.file_properties); dialog1.setCancelable(true); // file_icon = (ImageView)dialog1.findViewById(R.id.file_image); file_icon.setImageDrawable(getScaledIcon(file_path)); // name = (ScrollingTextView)dialog1.findViewById(R.id.file_name); name.setText(" "+file.getName().toString()); // path = (TextView)dialog1.findViewById(R.id.file_path); path.setText(" "+file.getAbsolutePath().toString()); // size = (TextView)dialog1.findViewById(R.id.file_size); String total_size = FileUtils.formatSize(SearchFilesWidget.this,file.length()); size.setText(" "+String.valueOf(total_size)); if(file.isDirectory()){ new AsyncTask<File, Long, Long>(){ protected long totalSize = 0L; @Override protected Long doInBackground(File... file) { sizeOf(file[0]); return totalSize; } @Override protected void onProgressUpdate(Long... updatedSize){ size.setText(FileUtils.formatSize(size.getContext(), updatedSize[0])); } @Override protected void onPostExecute(Long result){ size.setText(FileUtils.formatSize(size.getContext(), result)); } private void sizeOf(File file){ if(file.isFile()){ totalSize += file.length(); publishProgress(totalSize); } else { File[] files = file.listFiles(); if(files != null && files.length != 0){ for(File subFile : files){ sizeOf(subFile); } } } } }.execute(file); } type = (TextView)dialog1.findViewById(R.id.file_type); if(file.isDirectory()){ type.setText(" Folder "); } if(file.isFile()){ type.setText(" " + FileUtils.getExtension(file.getAbsolutePath()).toString().replace(".","").toUpperCase() + " file"); } // modified = (TextView)dialog1.findViewById(R.id.file_modified); long lastModified = file.lastModified(); Date date = new Date(lastModified); modified.setText(""+String.valueOf(date)); // contains = (TextView)dialog1.findViewById(R.id.file_contains); if(file.isFile()){ contains.setText(" NA "); } else if (file.isDirectory()){ int len = 0; File[] list = file.listFiles(); if(list != null) len = list.length; contains.setText(" "+String.valueOf(len)); } // sdcard_free = (TextView)dialog1.findViewById(R.id.sdcard_free); sdcard_total = (TextView)dialog1.findViewById(R.id.sdcard_total); if (Build.VERSION.SDK_INT >= 8) { sdcard_free.setText(" "+String.valueOf(FileUtils.formatSize(SearchFilesWidget.this,file.getFreeSpace()))); sdcard_total.setText(" "+String.valueOf(FileUtils.formatSize(SearchFilesWidget.this,file.getTotalSpace()))); } else{ sdcard_free.setText(" "+String.valueOf(FileUtils.formatSize(SearchFilesWidget.this,stat.getAvailableBlocks()*stat.getBlockSize()))); sdcard_total.setText(" "+String.valueOf(FileUtils.formatSize(SearchFilesWidget.this,stat.getBlockCount()*stat.getBlockSize()))); } // read = (TextView)dialog1.findViewById(R.id.file_read_access); read.setText(" "+String.valueOf(file.canWrite())); // write = (TextView)dialog1.findViewById(R.id.file_write_access); write.setText(" "+String.valueOf(file.canWrite())); // hidden = (TextView)dialog1.findViewById(R.id.file_hidden); hidden.setText(" "+String.valueOf(file.isHidden())); // dialog1.show(); dialog1.setFeatureDrawableResource(Window.FEATURE_LEFT_ICON,R.drawable.settings_mdpi); } public void OnclickOperation(final String filepath){ final File file = new File(filepath); final String ext = FileUtils.getExtension(filepath); if (ext.equalsIgnoreCase(".pdf")) { Intent pdfIntent = new Intent(); pdfIntent.setAction(android.content.Intent.ACTION_VIEW); pdfIntent.setDataAndType(Uri.fromFile(file), "application/pdf"); try{ startActivity(pdfIntent); }catch (Exception e) { // TODO: handle exception final Intent intent = new Intent(SearchFilesWidget.this, PDFViewer.class); intent.putExtra(PdfViewerActivity.EXTRA_PDFFILENAME, filepath); startActivity(intent); //showMessage("couldn't find a PDF viewer"); } } else { String mimeType = MimeTypes.getMimeType(file.getName()); Intent myIntent = new Intent(); myIntent.setAction(android.content.Intent.ACTION_VIEW); myIntent.setDataAndType(Uri.fromFile(file), mimeType); try { startActivity(myIntent); }catch (Exception e) { // TODO: handle exception Toast.makeText(this, "No application to open file", Toast.LENGTH_SHORT).show(); } } } private final static Comparator<? super String> type = new Comparator<String>() { public int compare(String arg0, String arg1) { String ext = null; String ext2 = null; int ret; File file1 = new File(arg0); File file2 = new File(arg1); try { ext = arg0.substring(arg0.lastIndexOf(".") + 1, arg0.length()).toLowerCase(); ext2 = arg1.substring(arg1.lastIndexOf(".") + 1, arg1.length()).toLowerCase(); } catch (IndexOutOfBoundsException e) { return 0; } ret = ext.compareTo(ext2); if (ret == 0) return arg0.toLowerCase().compareTo(arg1.toLowerCase()); else{ if ((file1.isDirectory()) && (!file2.isDirectory())) return -1; if ((!file1.isDirectory()) && (file2.isDirectory())) return 1; } return ret; } }; class ViewHolder { public TextView name=null; public TextView info=null; public ImageView image=null; ViewHolder(View row){ name = (TextView)row.findViewById(R.id.label); name.setTypeface(Fonts.ICS); info = (TextView)row.findViewById(R.id.info); info.setTypeface(Fonts.ICS); image = (ImageView)row.findViewById(R.id.icon); } void populateFrom(String s) { name.setText(s); } } class FoundList extends ArrayAdapter<String> { private ImageThreadLoader imageLoader; private DrawableThreadLoader drawableLoader; public FoundList() { super(SearchFilesWidget.this, R.layout.searchrow,founditems); imageLoader = new ImageThreadLoader(SearchFilesWidget.this); drawableLoader = new DrawableThreadLoader(SearchFilesWidget.this); // TODO Auto-generated constructor stub } @Override public View getView(int position, View convertView, ViewGroup parent){ ViewHolder holder; if(convertView==null){ LayoutInflater inflater = getLayoutInflater(); //to instantiate layout XML file into its corresponding View objects convertView= inflater.inflate(R.layout.searchrow, null); //to Quick access to the LayoutInflater instance that this Window retrieved from its Context. holder = new ViewHolder(convertView); convertView.setTag(holder); } else { holder = (ViewHolder)convertView.getTag(); } final String filepath =founditems[position]; File f = new File(filepath); String ext = FileUtils.getExtension(filepath); String filename =f.getName().toLowerCase(); String highlightString =SearchString.toLowerCase(); int startIndex = filename.indexOf(highlightString); if(startIndex!=-1){ int len = SearchString.length(); String strPart = f.getName().substring(startIndex, startIndex + len); filename = f.getName().replace(strPart, "<font color=\"#91DEF7\">" + strPart + "</font>"); holder.name.setText(Html.fromHtml(filename), TextView.BufferType.SPANNABLE); }else{ holder.name.setText(f.getName()); } if(f.isDirectory()){ //decide are the file folder or file holder.image.setTag(filepath); holder.info.setTag(filepath); //holder.info.setText("<DIR>"); holder.image.setImageDrawable(getIcon(filepath)); } if(f.isFile() && ext.equalsIgnoreCase(".apk")){ //decide are the file folder or file //setPlaceholder(getResources().getDrawable(R.drawable.apk_file)); holder.image.setTag(filepath); drawableLoader.displayImage(filepath,SearchFilesWidget.this,holder.image); //loadDrawable(f.getAbsolutePath(),holder.image); } else if (f.isFile() &&ext.equalsIgnoreCase(".jpg") ||ext.equalsIgnoreCase(".png") ||ext.equalsIgnoreCase(".gif") ||ext.equalsIgnoreCase(".jpeg") ||ext.equalsIgnoreCase(".tiff")){ //Drawable icon = getResources().getDrawable(R.drawable.image); //Bitmap bitmap = ((BitmapDrawable)icon ).getBitmap(); // BitmapManager.INSTANCE.setPlaceholder(bitmap); holder.image.setTag(f.getAbsolutePath()); imageLoader.displayImage(filepath,SearchFilesWidget.this, holder.image); //BitmapManager.INSTANCE.loadBitmap(f.getAbsolutePath(),holder.image); holder.info.setTag(filepath); //holder.info.setText(FileUtils.formatSize(SearchFilesDialog.this,f.length())); } else if (f.isFile() &&!ext.equalsIgnoreCase(".apk")){ holder.image.setTag(filepath); holder.image.setImageDrawable(getIcon(filepath)); holder.info.setTag(filepath); // holder.info.setText(FileUtils.formatSize(SearchFilesDialog.this,f.length())); } return(convertView); } } Drawable getIcon(String filepath){ File file = new File(filepath); String filename=file.getName().toString(); //get the file according the position String ext = null; try { ext = filename.substring(filename.lastIndexOf("."), filename.length()); } catch(IndexOutOfBoundsException e) { ext = ""; } if(file.isDirectory()){ return getResources().getDrawable(R.drawable.myfolder72) ; } else{ if (ext.equalsIgnoreCase(".zip")){ return getResources().getDrawable(R.drawable.myzip); } else if (ext.equalsIgnoreCase(".rar")){ return getResources().getDrawable(R.drawable.rar) ; } else if (ext.equalsIgnoreCase(".pdf")){ return getResources().getDrawable(R.drawable.pdf_icon); } else if (ext.equalsIgnoreCase(".txt") ){ return getResources().getDrawable(R.drawable.textpng) ; } else if (ext.equalsIgnoreCase(".html") ){ return getResources().getDrawable(R.drawable.html); } else if (ext.equalsIgnoreCase(".jpg") ||ext.equalsIgnoreCase(".png") ||ext.equalsIgnoreCase(".gif") ||ext.equalsIgnoreCase(".jpeg") ||ext.equalsIgnoreCase(".tiff")){ return getResources().getDrawable(R.drawable.image); } else if (ext.equalsIgnoreCase(".mp3") ||ext.equalsIgnoreCase(".wav")|| ext.equalsIgnoreCase(".m4a")){ return getResources().getDrawable(R.drawable.audio) ; } else if (ext.equalsIgnoreCase(".apk")){ return new FileUtils(SearchFilesWidget.this).getapkicon(filepath); } else if (ext.equalsIgnoreCase(".mp4") ||ext.equalsIgnoreCase(".3gp") ||ext.equalsIgnoreCase(".flv") || ext.equalsIgnoreCase(".ogg") ||ext.equalsIgnoreCase(".m4v")){ return getResources().getDrawable(R.drawable.videos_new); } else if (ext.equalsIgnoreCase(".sh")||ext.equalsIgnoreCase(".rc")){ return getResources().getDrawable(R.drawable.script_file64); } else if (ext.equalsIgnoreCase(".prop")){ return getResources().getDrawable(R.drawable.build_file64); } else if (ext.equalsIgnoreCase(".xml")){ return getResources().getDrawable(R.drawable.xml64); } else if (ext.equalsIgnoreCase(".doc") ||ext.equalsIgnoreCase(".docx")){ return getResources().getDrawable(R.drawable.nsword64); } else if(ext.equalsIgnoreCase(".ppt") ||ext.equalsIgnoreCase(".pptx")){ return getResources().getDrawable(R.drawable.ppt64); } else if(ext.equalsIgnoreCase(".xls") ||ext.equalsIgnoreCase(".xlsx")) { return getResources().getDrawable(R.drawable.spreadsheet64); } else { return getResources().getDrawable(R.drawable.miscellaneous); } } } public Drawable getScaledIcon(String filepath){ Drawable icon = getIcon(filepath); Bitmap bitmap = ((BitmapDrawable) icon).getBitmap(); int dp5 = (int)(getResources().getDisplayMetrics().densityDpi/120); icon= new BitmapDrawable(getResources(),Bitmap.createScaledBitmap(bitmap, 50*dp5, 50*dp5, true)); return icon; } }