Java 类android.app.DialogFragment 实例源码

private void showDialogFragment(int dialogId, String customMessage) {
    if (mDestroyed) {
        return;
    }
    mProgressBar.setIndeterminate(false);

    DialogFragment fragment;
    switch (dialogId) {
        case R.id.dialog_account_setup_error: {
            fragment = ConfirmationDialogFragment.newInstance(dialogId,
                    getString(R.string.account_setup_failed_dlg_title),
                    customMessage,
                    getString(R.string.account_setup_failed_dlg_edit_details_action),
                    getString(R.string.account_setup_failed_dlg_continue_action)
            );
            break;
        }
        default: {
            throw new RuntimeException("Called showDialog(int) with unknown dialog id.");
        }
    }

    FragmentTransaction ta = getFragmentManager().beginTransaction();
    ta.add(fragment, getDialogTag(dialogId));
    ta.commitAllowingStateLoss();

    // TODO: commitAllowingStateLoss() is used to prevent https://code.google.com/p/android/issues/detail?id=23761
    // but is a bad...
    //fragment.show(ta, getDialogTag(dialogId));
}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mNum = getArguments().getInt("num");

    // Pick a style based on the num.
    int style = DialogFragment.STYLE_NORMAL, theme = 0;
    switch ((mNum-1)%6) {
        case 1: style = DialogFragment.STYLE_NO_TITLE; break;
        case 2: style = DialogFragment.STYLE_NO_FRAME; break;
        case 3: style = DialogFragment.STYLE_NO_INPUT; break;
        case 4: style = DialogFragment.STYLE_NORMAL; break;
        case 5: style = DialogFragment.STYLE_NORMAL; break;
        case 6: style = DialogFragment.STYLE_NO_TITLE; break;
        case 7: style = DialogFragment.STYLE_NO_FRAME; break;
        case 8: style = DialogFragment.STYLE_NORMAL; break;
    }
    switch ((mNum-1)%6) {
        case 4: theme = android.R.style.Theme_Holo; break;
        case 5: theme = android.R.style.Theme_Holo_Light_Dialog; break;
        case 6: theme = android.R.style.Theme_Holo_Light; break;
        case 7: theme = android.R.style.Theme_Holo_Light_Panel; break;
        case 8: theme = android.R.style.Theme_Holo_Light; break;
    }
    setStyle(style, theme);
}

public static View.OnClickListener getPickImageClickListener(final FragmentActivity activity,final DialogFragment fragment, final int requestCode){
    return new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            pickIntent();
        }

        private void pickIntent(){
            Intent intent = new Intent();
            intent.setType("image/*");
            intent.setAction(Intent.ACTION_GET_CONTENT);

            activity.startActivityFromFragment(fragment, Intent.createChooser(intent,
                    "Complete action using"), requestCode);
        }
    };
}

/**
 *  Location button clicked, record location.
 * @param dialog
 * @return currentLoc
 */
@Override
public Location onLocButtonClick(DialogFragment dialog) {
    if (checkLocationPermission()){
        mFusedLocationClient.getLastLocation()
                .addOnSuccessListener(this, new OnSuccessListener<Location>() {
                    @Override
                    public void onSuccess(Location location) {
                        // Got last known location. In some rare situations this can be null.
                        if (location != null) {
                            currentLoc = location;
                        }
                    }
                });
    }else{requestPermission();}

    return currentLoc;
}

/**
 * Handles the call back from the date picker
 * @param dialog DatePicker
 * @param date Habit Date
 */
@Override
public void onDatePicked(DialogFragment dialog, Date date) {
    boolean allowed=true;
    ArrayList<HabitEvent> events = habit.getEvents();
    if (events!=null){
        for (HabitEvent event : events){
            if (Util.isDateAfter(event.getDate(),date)){
                allowed=false;
                break;
            }
        }
    }
    if (allowed) {
        TextView habitDate = (TextView) findViewById(R.id.textHabitDate);
        habitDate.setText(dateFormat.format(date));
        habit.setStartDate(date);
    }else{
        Toast.makeText(ViewHabitActivity.this,"An event already exists prior to " + dateFormat.format(date) + "!",Toast.LENGTH_LONG).show();
    }
}

/**
 * User clicked the request dialog's positive option
 * @param dialog Send Request Dialog Fragment
 * @param userName Username of profile to follow
 */
public void onDialogPositiveClick(DialogFragment dialog, String userName) {
    Log.i("Info", "requested to follow "+userName);
    ElasticSearchController.GetProfilesTask sendARequest = new ElasticSearchController.GetProfilesTask();
    sendARequest.execute(userName);
    try {
        matches = sendARequest.get();
    }catch (Exception e){
        Log.i("Error", "Failed to get profiles from async object");
    }
    followee = matches.get(0);
    if (followee.getFollowRequests()==null) {
        followee.setFollowRequests(new ArrayList<Profile>());
    }
    followee.addFollowReq(me);
    if (!followee.getFollowRequests().isEmpty()) {
        Log.i("Info", "Added " + me.getUsername() + " to " + followee.getUsername());
    }
    saveData();
}

/**
 * User clicked the Accept Follower Dialog's positive option. The follow request is deleted, and
 * the follower adds the user to their users follower.
 * @param dialog Accept Follower Dialog Fragment
 * @param followerName Username of new follower profile
 */
@Override
public void onDialogPositiveClick(DialogFragment dialog, String followerName) {
    Log.i("Info", "accepted follow from "+followerName);
    ElasticSearchController.GetProfilesTask acceptFollow = new ElasticSearchController.GetProfilesTask();
    acceptFollow.execute(followerName);
    try {
        followers = acceptFollow.get();
    }catch (Exception e){
        Log.i("Error", "Failed to get profiles from async object");
    }
    follower = followers.get(0);
    if (follower.getUsersFollowed()==null) {
        follower.setUsersFollowed(new ArrayList<Profile>());
    }
    follower.addFollowee(me);
    if (follower.getUsersFollowed().get(follower.getUsersFollowed().size()-1).getUsername().equals(me.getUsername())) {
        Log.i("Info", "Added " + me.getUsername() + " as user followed to " + follower.getUsername());
    }
    saveData();
    me.removeFollowReq(pos);
    saveProfile();
    usersArrayAdapter.notifyDataSetChanged();
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();
    if(R.id.add_photo == id) {
        Intent intent = new Intent();
        intent.setType("image/*");
        intent.setAction(Intent.ACTION_GET_CONTENT);
        startActivityForResult(Intent.createChooser(intent, getResources().getString(R.string.add_photo)), PICK_IMAGE);
    } else if(R.id.clear == id) {
        List<Drawable> drawables = imageViewPagerAdapter.drawables;
        drawables.clear();
        addDefaultImages(drawables);
        imageViewPagerAdapter.notifyDataSetChanged();
    } else if(R.id.info == id) {
        DialogFragment infoDialogFragment = new InfoDialogFragment();
        infoDialogFragment.show(getFragmentManager(), "info");
    }
    return super.onOptionsItemSelected(item);
}

private void updateSummary(String key, boolean changing) {
    switch (key) {
        case Constants.PREF_APP_LANGUAGE:
            entrySummary(key);
            if (changing) {
                DialogFragment dialogFragment = new SettingsAlertDialog().newInstance(R.string.restart_dialog_message);
                dialogFragment.show(getActivity().getFragmentManager(), "restartApp");
            }
            break;
        case Constants.PREF_MOVIES_LANGUAGE:
            entrySummary(key);
            break;
        case Constants.PREF_IMAGES_CACHE:
            File cacheDir = getActivity().getCacheDir();
            File picassoCacheDir = new File(cacheDir, "picasso-cache");
            double size = AppUtils.getDirSize(picassoCacheDir);
            preferenceSummary(key, getString(R.string.pref_summary_cache_size, size));
            break;
    }
}

/**
 * For working with pre-Android M security permissions
 * @param gpsEnabled If the cacheManifest and system allow gps
 * @param networkLocationEnabled If the cacheManifest and system allow network location access
 * @param cellularEnabled If the cacheManifest and system allow cellular data access
 */
private void alertDialog(boolean gpsEnabled, boolean networkLocationEnabled, boolean cellularEnabled){

    if(!gpsEnabled || !networkLocationEnabled){
        sendCallback(PluginResult.Status.ERROR,
                JSONHelper.errorJSON(PROVIDER_PRIMARY, ErrorMessages.LOCATION_SERVICES_UNAVAILABLE()));

        final DialogFragment gpsFragment = new GPSAlertDialogFragment();
        gpsFragment.show(_cordovaActivity.getFragmentManager(), "GPSAlert");
    }

    if(!cellularEnabled){
        sendCallback(PluginResult.Status.ERROR,
                JSONHelper.errorJSON(PROVIDER_PRIMARY, ErrorMessages.CELL_DATA_NOT_AVAILABLE()));

        final DialogFragment networkUnavailableFragment = new NetworkUnavailableDialogFragment();
        networkUnavailableFragment.show(_cordovaActivity.getFragmentManager(), "NetworkUnavailableAlert");
    }
}

/**
 * For working with pre-Android M security permissions
 * @param gpsEnabled If the cacheManifest and system allow gps
 * @param networkLocationEnabled If the cacheManifest and system allow network location access
 * @param cellularEnabled If the cacheManifest and system allow cellular data access
 */
private void alertDialog(boolean gpsEnabled, boolean networkLocationEnabled, boolean cellularEnabled){

    if(!gpsEnabled || !networkLocationEnabled){
        sendCallback(PluginResult.Status.ERROR,
                JSONHelper.errorJSON(PROVIDER_PRIMARY, ErrorMessages.LOCATION_SERVICES_UNAVAILABLE()));

        final DialogFragment gpsFragment = new GPSAlertDialogFragment();
        gpsFragment.show(_cordovaActivity.getFragmentManager(), "GPSAlert");
    }

    if(!cellularEnabled){
        sendCallback(PluginResult.Status.ERROR,
                JSONHelper.errorJSON(PROVIDER_PRIMARY, ErrorMessages.CELL_DATA_NOT_AVAILABLE()));

        final DialogFragment networkUnavailableFragment = new NetworkUnavailableDialogFragment();
        networkUnavailableFragment.show(_cordovaActivity.getFragmentManager(), "NetworkUnavailableAlert");
    }
}

private static void showDialog(Activity activity, Class clazz, String tag) {
    FragmentManager fm = activity.getFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag(tag);
    if (prev != null) {
        ft.remove(prev);
    }
    ft.addToBackStack(null);

    try {
        ((DialogFragment) clazz.newInstance()).show(ft, tag);
    } catch (InstantiationException | IllegalAccessException e) {
        e.printStackTrace();
    }
}

@Override
public void onDialogPositiveClick(DialogFragment dialog) {
    Dialog dialogView = dialog.getDialog();
    EditText txt_seed = (EditText) dialogView.findViewById(R.id.txt_seed);
    seed = txt_seed.getText().toString();
    generate_potd_list();
}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // Do not create a new Fragment when the Activity is re-created such as orientation changes.
    setRetainInstance(true);
    setStyle(DialogFragment.STYLE_NORMAL, android.R.style.Theme_Material_Light_Dialog);
}

@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
    if (preference.equals(findPreference(Constants.PREF_IMAGES_CACHE))) {
        File cacheDir = getActivity().getCacheDir();
        File picassoCacheDir = new File(cacheDir, "picasso-cache");
        int messageId = AppUtils.deleteDir(picassoCacheDir) ? R.string.clear_cache_message_ok : R.string.clear_cache_message_fail;
        DialogFragment dialogFragment = new SettingsAlertDialog().newInstance(messageId);
        dialogFragment.show(getActivity().getFragmentManager(), "clearCache");
        updateSummary(Constants.PREF_IMAGES_CACHE, false);
    }
    return super.onPreferenceTreeClick(preferenceScreen, preference);
}

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    getDialog().requestWindowFeature(Window.FEATURE_NO_TITLE);
    getDialog().getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
    setStyle(DialogFragment.STYLE_NO_FRAME, android.R.style.Theme);
}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setStyle(DialogFragment.STYLE_NORMAL, android.R.style.Theme_Black_NoTitleBar_Fullscreen);

    if (openBlur()) {// 是否开启模糊效果
        dialogEngine = new BlurEngine(getActivity());
        dialogEngine.setBlurDegree(getBlurDegree());
        dialogEngine.setBlurRadius(getBlurRadius());
        dialogEngine.setSwitchEngine(isSwitchEngine());
        dialogEngine.setDebugMode(isDebugMode());
    }
}

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_notification_settings);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    setTitle(R.string.title_settings_notification);
    notificationListView = (ListView) findViewById(R.id.notificationListView);

    preferences = getApplicationContext().getSharedPreferences(
        getString(R.string.preference_file_key), Context.MODE_PRIVATE);

    addNotificationFab = (FloatingActionButton) findViewById(R.id.timePickerFAB);
    addNotificationFab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            DialogFragment newFragment = new TimePickerFragment();
            newFragment.show(getFragmentManager(), "timePicker");
        }
    });

    notifications = new ArrayList<>();
    String notificationsGsonString = preferences.getString(getString(R.string.preference_notifications), "");
    Type type = new TypeToken<List<NotificationSetting>>() {
    }.getType();
    if (!notificationsGsonString.equals("")) {
        notifications = new Gson().fromJson(notificationsGsonString, type);
    }
    refreshList();
}

@Override
public void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);

    setRetainInstance(true);
    setStyle(DialogFragment.STYLE_NORMAL, android.R.style.Theme_Material_Light_Dialog);

       fingerprintLoginTask = new FingerprintLoginTask(this, userService);
    passwordLoginTask = new PasswordLoginTask(this, userService);
   }

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setRetainInstance(true);
    setStyle(DialogFragment.STYLE_NORMAL, android.R.style.Theme_Material_Light_Dialog);
}

@Override
protected void onPostExecute(final JSONArray newsList)
{

    if (newsList != null && newsList.length() > 0 && !serverConn.hasError())
        for (int i = 0; i < newsList.length(); i++)
            if (!isCancelled() && !Thread.interrupted())
                try
                {

                    final JSONObject newsItem = newsList.getJSONObject(i);

                    final DialogFragment newFragment = RMBTAlertDialogFragment.newInstance(
                            newsItem.optString("title", activity.getString(R.string.news_title)),
                            newsItem.optString("text", activity.getString(R.string.news_no_message)), null);

                    newFragment.show(activity.getFragmentManager(), "dialog");

                    if (newsItem.has("uid"))
                    {
                        if (lastNewsUid < newsItem.getLong("uid"))
                            lastNewsUid = newsItem.getLong("uid");
                    }
                }
                catch (final JSONException e)
                {
                    e.printStackTrace();
                }

    ConfigHelper.setLastNewsUid(activity.getApplicationContext(), lastNewsUid);
}

/**
 * When accept button clicked,save changes
 * @param dialog
 * @param newcomment
 * @param newloc
 */
@Override
public void onDialogPositiveClick(DialogFragment dialog, String newcomment, Location newloc) {
    if (newloc != null) {
        event.setLocation(newloc);
    }
    event.setComment(newcomment);
    comment.setText(newcomment);
}

/**
 * Receives new information from edit habit dialog and makes appropriate updates to the habit.
 * Closes dialog.
 * @param dialog Edit Habit Dialog Fragment
 * @param newreason Updated habit reason string
 * @param newtitle Updated habit name string
 */

@Override
public void onDialogPositiveClick(DialogFragment dialog, String newreason, String newtitle, HashSet<Integer> newschedule) {
    reason.setText(newreason);
    toolbar.setTitle(newtitle);
    schedule.setText(getScheduleString(newschedule));
    habit.setReason(newreason);
    habit.setTitle(newtitle);
    habit.setSchedule(newschedule);
}

/**
 * User clicked the positive option of the dialog, and the app searches for the requested user
 * @param dialog User Search Dialog Fragment
 * @param userSearch Username input
 */
@Override
public void onDialogPositiveClick(DialogFragment dialog, String userSearch) {
    if (userSearch.equals("")) {
        Toast.makeText(FollowActivity.this,"Please enter a user to search for!", Toast.LENGTH_SHORT).show();
    }
    else {
        Intent results = new Intent(FollowActivity.this, SearchResultsActivity.class);
        results.putExtra("search", userSearch);
        startActivity(results);
    }

}

@Override
public void onPositiveClick(DialogFragment dialog, String title, String desc) {
    // add the post to Firebase Database
    DatabaseReference ref = postsRef.push();
    ref.child("post_title").setValue(title);
    ref.child("post_desc").setValue(desc);
    ref.child("uid").setValue(firebaseUser.getUid());
    List<String> joinedUsers = new ArrayList<>();
    for (int i = 1; i <= 7; i++)
        joinedUsers.add("uid" + i);
    ref.child("joined_users").setValue(joinedUsers);
    ref.child("name").setValue(firebaseUser.getDisplayName());
    ref.child("type").setValue(User.getInstance().getType());
}

private static void cancelDialog(FragmentManager fragmentManager, String tag) {
    Fragment fragment = fragmentManager.findFragmentByTag(tag);

    if (fragment == null) return;
    DialogFragment dialogFragment = (DialogFragment) fragment;

    if (dialogFragment.getDialog() == null) return;
    dialogFragment.getDialog().cancel();
}

private void closeDialogIfOpen(String tag) {
    FragmentManager manager = getFragmentManager();
    if (manager == null) {
        // Do nothing if the manager doesn't exist yet; see http://crbug.com/480544.
        return;
    }
    DialogFragment df = (DialogFragment) manager.findFragmentByTag(tag);
    if (df != null) {
        df.dismiss();
    }
}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Do not create a new Fragment when the Activity is re-created such as orientation changes.
    setRetainInstance(true);
    setStyle(DialogFragment.STYLE_NO_TITLE, android.R.style.Theme_Material_Light_Dialog);

    mKeyguardManager = (KeyguardManager) getContext().getSystemService(Context.KEYGUARD_SERVICE);
    mFingerprintUiHelperBuilder = new FingerprintUiHelper.FingerprintUiHelperBuilder(
            getContext(), getContext().getSystemService(FingerprintManager.class));

}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Do not create a new Fragment when the Activity is re-created such as orientation changes.
    setRetainInstance(true);
    setStyle(DialogFragment.STYLE_NO_TITLE, android.R.style.Theme_Material_Light_Dialog);

    mKeyguardManager = (KeyguardManager) getContext().getSystemService(Context.KEYGUARD_SERVICE);
    mFingerprintUiHelperBuilder = new FingerprintUiHelper.FingerprintUiHelperBuilder(
            getContext(), getContext().getSystemService(FingerprintManager.class));

}

void hideDonateDialog() {
    DialogFragment fragment = (DialogFragment) getFragmentManager()
            .findFragmentByTag(FRAGMENT_DONATION_PROGRESS);
    if (fragment != null && !isStopped()) {
        fragment.dismiss();
    }
}

private void dismissDialog(String tag, boolean allowStateLoss) {
    DialogFragment fragment = (DialogFragment) getFragmentManager().findFragmentByTag(tag);
    if (fragment != null) {
        if (Log.isLoggable(UILog.TAG, Log.DEBUG)) {
            UILog.d("dismiss " + tag + ", " + allowStateLoss + ": " + allowStateLoss
                    + ", stopped: " + isStopped());
        }
        if (allowStateLoss) {
            fragment.dismissAllowingStateLoss();
        } else if (!isStopped()) {
            fragment.dismiss();
        }
    }
}

public void onEventMainThread(ThrowableFailureEvent event) {
    if (ErrorDialogManager.isInExecutionScope(this.executionScope, event)) {
        ErrorDialogManager.checkLogException(event);
        FragmentManager fm = getFragmentManager();
        fm.executePendingTransactions();
        DialogFragment existingFragment = (DialogFragment) fm.findFragmentByTag(ErrorDialogManager.TAG_ERROR_DIALOG);
        if (existingFragment != null) {
            existingFragment.dismiss();
        }
        DialogFragment errorFragment = (DialogFragment) ErrorDialogManager.factory.prepareErrorFragment(event, this.finishAfterDialog, this.argumentsForErrorDialog);
        if (errorFragment != null) {
            errorFragment.show(fm, ErrorDialogManager.TAG_ERROR_DIALOG);
        }
    }
}

public void onEventMainThread(ThrowableFailureEvent event) {
    if (ErrorDialogManager.isInExecutionScope(this.executionScope, event)) {
        ErrorDialogManager.checkLogException(event);
        android.support.v4.app.FragmentManager fm = getFragmentManager();
        fm.executePendingTransactions();
        android.support.v4.app.DialogFragment existingFragment = (android.support.v4.app.DialogFragment) fm.findFragmentByTag(ErrorDialogManager.TAG_ERROR_DIALOG);
        if (existingFragment != null) {
            existingFragment.dismiss();
        }
        android.support.v4.app.DialogFragment errorFragment = (android.support.v4.app.DialogFragment) ErrorDialogManager.factory.prepareErrorFragment(event, this.finishAfterDialog, this.argumentsForErrorDialog);
        if (errorFragment != null) {
            errorFragment.show(fm, ErrorDialogManager.TAG_ERROR_DIALOG);
        }
    }
}

public static void show(Activity activity) {
    if(!InstallationInfo.isVersionFirstExecution(activity))
        return;

    DialogFragment dialog = new WhatsNewDialogFragment(activity);
    dialog.setCancelable(false);
    dialog.show(activity.getFragmentManager(), "WhatsNewDialogFragment");
}

@Override
public void dontAllow(int reason) {
    if (activity.isFinishing())
        return;
    activity.runOnUiThread(new Runnable() {
        public void run() {
            DialogFragment dialogFragment = new LicenseDialogFragment(activity);
            dialogFragment.setCancelable(false);
            dialogFragment.show(activity.getFragmentManager(), "LicenseDialogFragment");
        }
    });
}

@Override
public void applicationError(int errorCode) {
    activity.runOnUiThread(new Runnable() {
        public void run() {
            DialogFragment dialogFragment = new LicenseDialogFragment(activity);
            dialogFragment.setCancelable(false);
            dialogFragment.show(activity.getFragmentManager(), "LicenseDialogFragment");
        }
    });

}

public static void show(Activity activity) {
    if( !android.os.Build.VERSION.RELEASE.startsWith("5.") )
        return;
    if( InstallationInfo.consentLollipopProblems() )
        return;
    DialogFragment dialog = new LollipopDialogFragment(activity);
    dialog.setCancelable(false);
    dialog.show(activity.getFragmentManager(), "LollipopDialogFragment");
}

@Override
public void showTimePicker(int viewID) {
    SublimePickerDialog pickerFrag = new SublimePickerDialog();
    SublimePickerDialog.Callback onTimePickedCallback = mNewGoalPresenter.getTimePickerCallbackListener();
    pickerFrag.setCallback(onTimePickedCallback);

    Bundle bundle = new Bundle();
    bundle.putParcelable("SUBLIME_OPTIONS", mNewGoalPresenter.getSublimePickerOptions(viewID));
    bundle.putInt("viewID", viewID);

    pickerFrag.setArguments(bundle);
    pickerFrag.setStyle(DialogFragment.STYLE_NO_TITLE, 0);
    pickerFrag.show(getActivity().getSupportFragmentManager(), "SublimePickerDialog");
}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setStyle(DialogFragment.STYLE_NO_FRAME, android.R.style.Theme_Dialog);
}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setStyle(DialogFragment.STYLE_NO_TITLE, R.style.ProgressDialogStyle);
}