/*
* (non-Javadoc)
* This will check if the user is at root dir. If so, if they press back
* again, it will close the app.
* @see android.app.Activity#onKeyDown(int, android.view.KeyEvent)
*/
@Override
public boolean onKeyDown(int keycode, KeyEvent event) {
String current = flmg.getCurrentDir();
if (keycode == KeyEvent.KEYCODE_SEARCH) {
showDialog(SEARCH_B);
return true;
} else if (keycode == KeyEvent.KEYCODE_BACK && use_back_key && !current.equals("/")) {
if (handler.isMultiSelected()) {
table.killMultiSelect();
Toast.makeText(Main.this, "Multi-select is now off", Toast.LENGTH_SHORT).show();
}
handler.updateDirectory(flmg.getPreviousDir());
path_label.setText(flmg.getCurrentDir());
return true;
} else if (keycode == KeyEvent.KEYCODE_BACK && use_back_key && current.equals("/")) {
Toast.makeText(Main.this, "Press back again to quit.", Toast.LENGTH_SHORT).show();
use_back_key = false;
path_label.setText(flmg.getCurrentDir());
return false;
} else if (keycode == KeyEvent.KEYCODE_BACK && !use_back_key && current.equals("/")) {
finish();
return false;
}
return false;
}
@Override
public boolean onKeyDown(int keycode, KeyEvent event) {
String current = mFileMag.getCurrentDir();
if (keycode == KeyEvent.KEYCODE_BACK && mUseBackKey && !current.equals("/")) {
mHandler.updateDirectory(mFileMag.getPreviousDir());
mPathLabel.setText(mFileMag.getCurrentDir());
return true;
} else if (keycode == KeyEvent.KEYCODE_BACK && mUseBackKey && current.equals("/")) {
Toast.makeText(FileImportActivity.this, R.string.root_directory_tip, Toast.LENGTH_SHORT)
.show();
mUseBackKey = false;
mPathLabel.setText(mFileMag.getCurrentDir());
return false;
} else if (keycode == KeyEvent.KEYCODE_BACK && !mUseBackKey && current.equals("/")) {
finish();
return false;
}
return false;
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
SharedPreferences.Editor editor = settings.edit();
boolean check;
int color;
/* resultCode must equal RESULT_CANCELED because the only way
* out of that activity is pressing the back button on the phone
* this publishes a canceled result code not an ok result code
*/
if (requestCode == SETTING_REQ && resultCode == RESULT_CANCELED) {
// save the information we get from settings activity
check = data.getBooleanExtra("HIDDEN", false);
color = data.getIntExtra("COLOR", -1);
editor.putBoolean(PREFS_HIDDEN, check);
editor.putInt(PREFS_COLOR, color);
editor.commit();
flmg.setShowHiddenFiles(check);
handler.setTextColor(color);
handler.updateDirectory(flmg.getNextDir(flmg.getCurrentDir(), true));
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home || item.getItemId() == 0) {
return false;
}
mSettings.edit().putInt(PREFS_SORT, item.getItemId()).commit();
mFileMag.setSortType(item.getItemId());
mHandler.updateDirectory(mFileMag.getNextDir(mFileMag.getCurrentDir(), true));
return true;
}
/** This method, handles the button presses of the top buttons found in the Main activity. */
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.home_sdcard_button:
mFileMang.canMkdir = true;
refreshFocus(preView, v);
if (mFileMang.whichRoot() == FileManager.ROOT_SDCARD && mlistmode == TREEVIEW_MODE) {
break;
}
mlistmode = TREEVIEW_MODE;
if (multi_select_flag) {
mDelegate.killMultiSelect(true);
mFileMang.mHoldingFile = false;
mFileMang.mAllowSelectAll = false;
mInfoLabel.setText("");
mFileMang.moveOrCopyFile = false;
Toast.makeText(
mContext,
mContext.getResources().getString(R.string.Multi_select_off),
Toast.LENGTH_SHORT)
.show();
}
updateDirectory(mFileMang.getHomeDir(FileManager.ROOT_SDCARD));
if (mPathLabel != null)
mPathLabel.setText(
mFileMang.getCurrentDir().substring(5, mFileMang.getCurrentDir().length()));
break;
case R.id.home_usbhost_button:
mFileMang.canMkdir = true;
refreshFocus(preView, v);
if (mFileMang.whichRoot() == FileManager.ROOT_USBHOST && mlistmode == TREEVIEW_MODE) {
break;
}
mlistmode = TREEVIEW_MODE;
if (multi_select_flag) {
mDelegate.killMultiSelect(true);
mFileMang.mHoldingFile = false;
mFileMang.mAllowSelectAll = false;
mInfoLabel.setText("");
mFileMang.moveOrCopyFile = false;
Toast.makeText(
mContext,
mContext.getResources().getString(R.string.Multi_select_off),
Toast.LENGTH_SHORT)
.show();
}
updateDirectory(mFileMang.getHomeDir(FileManager.ROOT_USBHOST));
if (mPathLabel != null)
mPathLabel.setText(
mFileMang.getCurrentDir().substring(5, mFileMang.getCurrentDir().length()));
break;
case R.id.home_flash_button:
mFileMang.canMkdir = true;
refreshFocus(preView, v);
if (mFileMang.whichRoot() == FileManager.ROOT_FLASH && mlistmode == TREEVIEW_MODE) {
break;
}
mlistmode = TREEVIEW_MODE;
if (multi_select_flag) {
mDelegate.killMultiSelect(true);
mFileMang.mHoldingFile = false;
mFileMang.mAllowSelectAll = false;
mInfoLabel.setText("");
mFileMang.moveOrCopyFile = false;
Toast.makeText(
mContext,
mContext.getResources().getString(R.string.Multi_select_off),
Toast.LENGTH_SHORT)
.show();
}
updateDirectory(mFileMang.getHomeDir(FileManager.ROOT_FLASH));
if (mPathLabel != null)
mPathLabel.setText(
mFileMang.getCurrentDir().substring(5, mFileMang.getCurrentDir().length()));
break;
case R.id.music_button:
mFileMang.canMkdir = false;
mlistmode = CATALOG_MODE;
if (multi_select_flag) {
mDelegate.killMultiSelect(true);
mFileMang.mHoldingFile = false;
mFileMang.mAllowSelectAll = false;
mInfoLabel.setText("");
mFileMang.moveOrCopyFile = false;
Toast.makeText(
mContext,
mContext.getResources().getString(R.string.Multi_select_off),
Toast.LENGTH_SHORT)
.show();
}
setFileList(mCataList.SetFileTyp(CatalogList.TYPE_MUSIC));
if (mPathLabel != null)
mPathLabel.setText(mContext.getResources().getString(R.string.music));
refreshFocus(preView, v);
break;
case R.id.image_button:
mFileMang.canMkdir = false;
mlistmode = CATALOG_MODE;
if (multi_select_flag) {
mDelegate.killMultiSelect(true);
mFileMang.mHoldingFile = false;
mFileMang.mAllowSelectAll = false;
mInfoLabel.setText("");
mFileMang.moveOrCopyFile = false;
Toast.makeText(
mContext,
mContext.getResources().getString(R.string.Multi_select_off),
Toast.LENGTH_SHORT)
.show();
}
setFileList(mCataList.SetFileTyp(CatalogList.TYPE_PICTURE));
if (mPathLabel != null)
mPathLabel.setText(mContext.getResources().getString(R.string.picture));
refreshFocus(preView, v);
break;
case R.id.movie_button:
mFileMang.canMkdir = false;
mlistmode = CATALOG_MODE;
if (multi_select_flag) {
mDelegate.killMultiSelect(true);
mFileMang.mHoldingFile = false;
mFileMang.mAllowSelectAll = false;
mInfoLabel.setText("");
mFileMang.moveOrCopyFile = false;
Toast.makeText(
mContext,
mContext.getResources().getString(R.string.Multi_select_off),
Toast.LENGTH_SHORT)
.show();
}
setFileList(mCataList.SetFileTyp(CatalogList.TYPE_MOVIE));
if (mPathLabel != null)
mPathLabel.setText(mContext.getResources().getString(R.string.movie));
refreshFocus(preView, v);
break;
case R.id.ebook_button:
mFileMang.canMkdir = false;
mlistmode = CATALOG_MODE;
if (multi_select_flag) {
mDelegate.killMultiSelect(true);
mFileMang.mHoldingFile = false;
mFileMang.mAllowSelectAll = false;
mInfoLabel.setText("");
mFileMang.moveOrCopyFile = false;
Toast.makeText(
mContext,
mContext.getResources().getString(R.string.Multi_select_off),
Toast.LENGTH_SHORT)
.show();
}
setFileList(mCataList.SetFileTyp(CatalogList.TYPE_EBOOK));
if (mPathLabel != null)
mPathLabel.setText(mContext.getResources().getString(R.string.ebook));
refreshFocus(preView, v);
break;
case R.id.apk_button:
mFileMang.canMkdir = false;
mlistmode = CATALOG_MODE;
if (multi_select_flag) {
mDelegate.killMultiSelect(true);
mFileMang.mHoldingFile = false;
mFileMang.mAllowSelectAll = false;
mInfoLabel.setText("");
mFileMang.moveOrCopyFile = false;
Toast.makeText(
mContext,
mContext.getResources().getString(R.string.Multi_select_off),
Toast.LENGTH_SHORT)
.show();
}
setFileList(mCataList.SetFileTyp(CatalogList.TYPE_APK));
if (mPathLabel != null) mPathLabel.setText(mContext.getResources().getString(R.string.apk));
refreshFocus(preView, v);
break;
case R.id.hidden_move:
case R.id.hidden_copy:
if (mMultiSelectData == null || mMultiSelectData.isEmpty()) {
mDelegate.killMultiSelect(true);
mFileMang.moveOrCopyFile = false;
mFileMang.mAllowSelectAll = false;
Toast.makeText(
mContext,
mContext.getResources().getString(R.string.no_select),
Toast.LENGTH_SHORT)
.show();
break;
}
mFileMang.mCopyOrMoveSize = 0;
for (String s : mMultiSelectData) {
System.out.println("--->" + s);
mFileMang.mCopyOrMoveSize += mFileMang.getDirOrFileSize(s);
}
if (v.getId() == R.id.hidden_move) delete_after_copy = true;
mInfoLabel.setText(
mContext.getResources().getString(R.string.Holding)
+ " "
+ mMultiSelectData.size()
+ " "
+ mContext.getResources().getString(R.string.files));
mFileMang.mHoldingFile = true;
mFileMang.mAllowSelectAll = false;
mDelegate.killMultiSelect(false);
break;
case R.id.hidden_delete:
/* check if user selected objects before going further */
if (!mFileMang.moveOrCopyFile) {
mMultiSelectData = null;
}
if (mMultiSelectData == null || mMultiSelectData.isEmpty()) {
mDelegate.killMultiSelect(true);
mFileMang.moveOrCopyFile = false;
mFileMang.mAllowSelectAll = false;
Toast.makeText(
mContext,
mContext.getResources().getString(R.string.no_select),
Toast.LENGTH_SHORT)
.show();
break;
}
final String[] data = new String[mMultiSelectData.size()];
int at = 0;
for (String string : mMultiSelectData) data[at++] = string;
AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
builder.setMessage(
mContext.getResources().getString(R.string.delete_msg1)
+ " "
+ data.length
+ " "
+ mContext.getResources().getString(R.string.delete_msg2));
builder.setCancelable(false);
builder.setPositiveButton(
mContext.getResources().getString(R.string.Delete),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
new BackgroundWork(DELETE_TYPE).execute(data);
mDelegate.killMultiSelect(true);
mFileMang.moveOrCopyFile = false;
mFileMang.mAllowSelectAll = false;
}
});
builder.setNegativeButton(
mContext.getResources().getString(R.string.Cancel),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
mDelegate.killMultiSelect(true);
mFileMang.moveOrCopyFile = false;
mFileMang.mAllowSelectAll = false;
dialog.cancel();
}
});
builder.create().show();
break;
}
}
@Override
public void onListItemClick(ListView parent, View view, int position, long id) {
final String item = mHandler.getData(position);
final File file = new File(mFileMag.getCurrentDir() + "/" + item);
String item_ext = null;
try {
item_ext = item.substring(item.lastIndexOf(".") + 1, item.length());
} catch (IndexOutOfBoundsException e) {
item_ext = "";
}
if (file.isDirectory()) {
if (file.canRead()) {
mHandler.updateDirectory(mFileMag.getNextDir(item, false));
mPathLabel.setText(mFileMag.getCurrentDir());
if (!mUseBackKey) mUseBackKey = true;
} else {
Toast.makeText(this, R.string.permission, Toast.LENGTH_SHORT).show();
}
} else if (item_ext.equalsIgnoreCase("zip")) {
AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
builder.setTitle(R.string.alert);
builder.setMessage(R.string.sure_this_directory);
builder.setPositiveButton(
R.string.ok,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(mContext, file.getPath(), Toast.LENGTH_SHORT).show();
UnzipNotificationCenter unzipNotificationCenter =
new UnzipNotificationCenter(mContext, FileImportActivity.class);
int id =
unzipNotificationCenter.prepareUnzipNotification(
R.drawable.unzip,
R.string.start_unzip,
R.string.start_unzip,
R.string.unzip_tip);
unzipNotificationCenter.startUnzip(
id,
file.getPath(),
Environment.getExternalStorageDirectory() + "/" + Constants.SAVE_DIRECTORY,
true);
}
});
builder.setNegativeButton(
R.string.no,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
builder.show();
}
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putString("location", mFileMag.getCurrentDir());
}
@Override
protected Dialog onCreateDialog(int id) {
final Dialog dialog = new Dialog(Main.this);
switch (id) {
case MENU_MKDIR:
dialog.setContentView(R.layout.input_layout);
dialog.setTitle("Create New Directory");
dialog.setCancelable(false);
ImageView icon = (ImageView) dialog.findViewById(R.id.input_icon);
icon.setImageResource(R.drawable.newfolder);
TextView label = (TextView) dialog.findViewById(R.id.input_label);
label.setText(flmg.getCurrentDir());
final EditText input = (EditText) dialog.findViewById(R.id.input_inputText);
Button cancel = (Button) dialog.findViewById(R.id.input_cancel_b);
Button create = (Button) dialog.findViewById(R.id.input_create_b);
create.setOnClickListener(
new OnClickListener() {
public void onClick(View v) {
if (input.getText().length() > 1) {
if (flmg.createDir(flmg.getCurrentDir() + "/", input.getText().toString()) == 0)
Toast.makeText(
Main.this,
"Folder " + input.getText().toString() + " created",
Toast.LENGTH_LONG)
.show();
else
Toast.makeText(Main.this, "New folder was not created", Toast.LENGTH_SHORT)
.show();
}
dialog.dismiss();
String temp = flmg.getCurrentDir();
handler.updateDirectory(flmg.getNextDir(temp, true));
}
});
cancel.setOnClickListener(
new OnClickListener() {
public void onClick(View v) {
dialog.dismiss();
}
});
break;
case D_MENU_RENAME:
case F_MENU_RENAME:
dialog.setContentView(R.layout.input_layout);
dialog.setTitle("Rename " + selected_list_item);
dialog.setCancelable(false);
ImageView rename_icon = (ImageView) dialog.findViewById(R.id.input_icon);
rename_icon.setImageResource(R.drawable.rename);
TextView rename_label = (TextView) dialog.findViewById(R.id.input_label);
rename_label.setText(flmg.getCurrentDir());
final EditText rename_input = (EditText) dialog.findViewById(R.id.input_inputText);
Button rename_cancel = (Button) dialog.findViewById(R.id.input_cancel_b);
Button rename_create = (Button) dialog.findViewById(R.id.input_create_b);
rename_create.setText("Rename");
rename_create.setOnClickListener(
new OnClickListener() {
public void onClick(View v) {
if (rename_input.getText().length() < 1) dialog.dismiss();
if (flmg.renameTarget(
flmg.getCurrentDir() + "/" + selected_list_item,
rename_input.getText().toString())
== 0) {
Toast.makeText(
Main.this,
selected_list_item
+ " was renamed to "
+ rename_input.getText().toString(),
Toast.LENGTH_LONG)
.show();
} else
Toast.makeText(
Main.this, selected_list_item + " was not renamed", Toast.LENGTH_LONG)
.show();
dialog.dismiss();
String temp = flmg.getCurrentDir();
handler.updateDirectory(flmg.getNextDir(temp, true));
}
});
rename_cancel.setOnClickListener(
new OnClickListener() {
public void onClick(View v) {
dialog.dismiss();
}
});
break;
case SEARCH_B:
case MENU_SEARCH:
dialog.setContentView(R.layout.input_layout);
dialog.setTitle("Search");
dialog.setCancelable(false);
ImageView searchIcon = (ImageView) dialog.findViewById(R.id.input_icon);
searchIcon.setImageResource(R.drawable.search);
TextView search_label = (TextView) dialog.findViewById(R.id.input_label);
search_label.setText("Search for a file");
final EditText search_input = (EditText) dialog.findViewById(R.id.input_inputText);
Button search_button = (Button) dialog.findViewById(R.id.input_create_b);
Button cancel_button = (Button) dialog.findViewById(R.id.input_cancel_b);
search_button.setText("Search");
search_button.setOnClickListener(
new OnClickListener() {
public void onClick(View v) {
String temp = search_input.getText().toString();
if (temp.length() > 0) handler.searchForFile(temp);
dialog.dismiss();
}
});
cancel_button.setOnClickListener(
new OnClickListener() {
public void onClick(View v) {
dialog.dismiss();
}
});
break;
}
return dialog;
}
@Override
public boolean onContextItemSelected(MenuItem item) {
switch (item.getItemId()) {
case D_MENU_DELETE:
case F_MENU_DELETE:
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Warning ");
builder.setIcon(R.drawable.warning);
builder.setMessage(
"Deleting "
+ selected_list_item
+ " cannot be undone. Are you sure you want to delete?");
builder.setCancelable(false);
builder.setNegativeButton(
"Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
builder.setPositiveButton(
"Delete",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
handler.deleteFile(flmg.getCurrentDir() + "/" + selected_list_item);
}
});
AlertDialog alert_d = builder.create();
alert_d.show();
return true;
case D_MENU_RENAME:
showDialog(D_MENU_RENAME);
return true;
case F_MENU_RENAME:
showDialog(F_MENU_RENAME);
return true;
case F_MENU_ATTACH:
File file = new File(flmg.getCurrentDir() + "/" + selected_list_item);
Intent mail_int = new Intent();
mail_int.setAction(android.content.Intent.ACTION_SEND);
mail_int.setType("application/mail");
mail_int.putExtra(Intent.EXTRA_BCC, "");
mail_int.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file));
startActivity(mail_int);
return true;
case F_MENU_COPY:
case D_MENU_COPY:
copied_target = flmg.getCurrentDir() + "/" + selected_list_item;
holding_file = true;
detail_label.setText("Waiting to paste file " + selected_list_item);
return true;
case D_MENU_PASTE:
boolean multi_select = handler.hasMultiSelectData();
if (multi_select) {
handler.copyFileMultiSelect(flmg.getCurrentDir() + "/" + selected_list_item);
} else if (holding_file && copied_target.length() > 1) {
handler.copyFile(copied_target, flmg.getCurrentDir() + "/" + selected_list_item);
holding_file = false;
detail_label.setText("");
}
return true;
case D_MENU_ZIP:
String dir = flmg.getCurrentDir();
handler.zipFile(dir + "/" + selected_list_item);
return true;
case D_MENU_UNZIP:
if (holding_zip && zipped_target.length() > 1) {
String current_dir = flmg.getCurrentDir() + "/" + selected_list_item + "/";
String old_dir = zipped_target.substring(0, zipped_target.lastIndexOf("/"));
String name =
zipped_target.substring(zipped_target.lastIndexOf("/") + 1, zipped_target.length());
if (new File(zipped_target).canRead() && new File(current_dir).canWrite()) {
handler.unZipFileToDir(name, current_dir, old_dir);
path_label.setText(current_dir);
} else {
Toast.makeText(this, "You do not have permission to unzip " + name, Toast.LENGTH_SHORT)
.show();
}
}
holding_zip = false;
detail_label.setText("");
zipped_target = "";
return true;
}
return false;
}
/**
* To add more functionality and let the user interact with more file types, this is the function
* to add the ability.
*
* <p>(note): this method can be done more efficiently
*/
@Override
public void onListItemClick(ListView parent, View view, int position, long id) {
final String item = handler.getData(position);
boolean multiSelect = handler.isMultiSelected();
File file = new File(flmg.getCurrentDir() + "/" + item);
String item_ext = null;
try {
item_ext = item.substring(item.lastIndexOf("."), item.length());
} catch (IndexOutOfBoundsException e) {
item_ext = "";
}
/*
* If the user has multi-select on, we just need to record the file
* not make an intent for it.
*/
if (multiSelect) {
table.addMultiPosition(position, file.getPath());
} else {
if (file.isDirectory()) {
if (file.canRead()) {
handler.updateDirectory(flmg.getNextDir(item, false));
path_label.setText(flmg.getCurrentDir());
/*set back button switch to true (this will be better implemented later)*/
if (!use_back_key) use_back_key = true;
} else
Toast.makeText(this, "Can't read folder due to permissions", Toast.LENGTH_SHORT).show();
}
/*music file selected--add more audio formats*/
else if (item_ext.equalsIgnoreCase(".mp3") || item_ext.equalsIgnoreCase(".m4a")) {
Intent music_int = new Intent(this, AudioPlayblack.class);
music_int.putExtra("MUSIC PATH", flmg.getCurrentDir() + "/" + item);
startActivity(music_int);
}
/*photo file selected*/
else if (item_ext.equalsIgnoreCase(".jpeg")
|| item_ext.equalsIgnoreCase(".jpg")
|| item_ext.equalsIgnoreCase(".png")
|| item_ext.equalsIgnoreCase(".gif")
|| item_ext.equalsIgnoreCase(".tiff")) {
if (file.exists()) {
Intent pic_int = new Intent();
pic_int.setAction(android.content.Intent.ACTION_VIEW);
pic_int.setDataAndType(Uri.fromFile(file), "image/*");
startActivity(pic_int);
}
}
/*video file selected--add more video formats*/
else if (item_ext.equalsIgnoreCase(".m4v")
|| item_ext.equalsIgnoreCase(".3gp")
|| item_ext.equalsIgnoreCase(".wmv")
|| item_ext.equalsIgnoreCase(".mp4")
|| item_ext.equalsIgnoreCase(".ogg")) {
if (file.exists()) {
Intent movie_int = new Intent();
movie_int.setAction(android.content.Intent.ACTION_VIEW);
movie_int.setDataAndType(Uri.fromFile(file), "video/*");
startActivity(movie_int);
}
}
/*zip and gzip file selected (gzip will be implemented soon)*/
else if (item_ext.equalsIgnoreCase(".zip")) { // || item_ext.equalsIgnoreCase(".gzip")) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
AlertDialog alert;
zipped_target = flmg.getCurrentDir() + "/" + item;
CharSequence[] option = {"Extract here", "Extract to..."};
builder.setTitle("Extract");
builder.setItems(
option,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case 0:
String dir = flmg.getCurrentDir();
handler.unZipFile(item, dir + "/");
break;
case 1:
detail_label.setText("Holding " + item + " to extract");
holding_zip = true;
break;
}
}
});
alert = builder.create();
alert.show();
}
/*pdf file selected*/
else if (item_ext.equalsIgnoreCase(".pdf")) {
if (file.exists()) {
Intent file_int = new Intent();
file_int.setAction(android.content.Intent.ACTION_VIEW);
file_int.setDataAndType(Uri.fromFile(file), "application/pdf");
startActivity(file_int);
}
}
/*Android application file*/
else if (item_ext.equalsIgnoreCase(".apk")) {
if (file.exists()) {
Intent apk_int = new Intent();
apk_int.setAction(android.content.Intent.ACTION_VIEW);
apk_int.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
startActivity(apk_int);
}
}
/* HTML file */
else if (item_ext.equalsIgnoreCase(".html")) {
if (file.exists()) {
Intent html_int = new Intent();
html_int.setAction(android.content.Intent.ACTION_VIEW);
html_int.setDataAndType(Uri.fromFile(file), "application/htmlviewer");
try {
startActivity(html_int);
} catch (ActivityNotFoundException e) {
Toast.makeText(this, "Sorry, couldn't find a HTML view", Toast.LENGTH_SHORT).show();
}
}
}
}
}
