+++ /dev/null
-/*
- * Copyright (C) 2008 OpenIntents.org
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.openintents.filemanager;
-
-import java.util.LinkedList;
-import java.util.List;
-
-import android.app.AlertDialog;
-import android.app.Dialog;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.SharedPreferences;
-import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.Bundle;
-import android.preference.ListPreference;
-import android.preference.Preference;
-import android.preference.Preference.OnPreferenceClickListener;
-import android.preference.PreferenceManager;
-import android.widget.Toast;
-
-public class PreferenceActivity extends android.preference.PreferenceActivity
- implements OnSharedPreferenceChangeListener {
-
- public static final String PREFS_MEDIASCAN = "mediascan";
- /**
- * @since 2011-09-30
- */
- public static final String PREFS_SHOWALLWARNING = "showallwarning";
-
-
- public static final String PREFS_DISPLAYHIDDENFILES = "displayhiddenfiles";
-
- public static final String PREFS_SORTBY = "sortby";
-
- public static final String PREFS_ASCENDING = "ascending";
-
- public static final String PREFS_DEFAULTPICKFILEPATH = "defaultpickfilepath";
-
- private static final int DIALOG_DELETE_BOOKMARKS = 1;
-
- private Cursor deleteBookmarksCursor;
- private List<Uri> bookmarksToDelete = new LinkedList<Uri>();
-
- @Override
- protected void onCreate(Bundle icicle) {
-
- super.onCreate(icicle);
-
- addPreferencesFromResource(R.xml.preferences);
-
- Preference editBookmarks = findPreference("editbookmarks");
- editBookmarks.setOnPreferenceClickListener(new OnPreferenceClickListener() {
- public boolean onPreferenceClick(Preference pref){
- showDialog(DIALOG_DELETE_BOOKMARKS);
- return false;
- }
- });
-
- /* Register the onSharedPreferenceChanged listener to update the SortBy ListPreference summary */
- getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
- /* Set the onSharedPreferenceChanged listener summary to its initial value */
- changeListPreferenceSummaryToCurrentValue((ListPreference)findPreference("sortby"));
- }
-
- @Override
- protected void onResume() {
- super.onResume();
- }
-
- static boolean getMediaScanFromPreference(Context context) {
- return PreferenceManager.getDefaultSharedPreferences(context)
- .getBoolean(PREFS_MEDIASCAN, false);
- }
-
- /**
- * @since 2011-09-30
- */
- static void setShowAllWarning(Context context, boolean enabled) {
- SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(context);
- SharedPreferences.Editor editor = settings.edit();
- editor.putBoolean(PREFS_SHOWALLWARNING, enabled);
- editor.commit();
- }
-
- /**
- * @since 2011-09-30
- */
- static boolean getShowAllWarning(Context context) {
- return PreferenceManager.getDefaultSharedPreferences(context)
- .getBoolean(PREFS_SHOWALLWARNING, true);
- }
-
-
-
- static void setDisplayHiddenFiles(Context context, boolean enabled) {
- SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(context);
- SharedPreferences.Editor editor = settings.edit();
- editor.putBoolean(PREFS_DISPLAYHIDDENFILES, enabled);
- editor.commit();
- }
-
-
- static boolean getDisplayHiddenFiles(Context context) {
- return PreferenceManager.getDefaultSharedPreferences(context)
- .getBoolean(PREFS_DISPLAYHIDDENFILES, true);
- }
-
- static void setDefaultPickFilePath(Context context, String path) {
- SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(context);
- SharedPreferences.Editor editor = settings.edit();
- editor.putString(PREFS_DEFAULTPICKFILEPATH, path);
- editor.commit();
- }
-
-
- static String getDefaultPickFilePath(Context context) {
- return PreferenceManager.getDefaultSharedPreferences(context)
- .getString(PREFS_DEFAULTPICKFILEPATH, null);
- }
-
-
- @Override
- public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
- if(key.equals("sortby")){
- changeListPreferenceSummaryToCurrentValue((ListPreference)findPreference(key));
- }
- }
-
- private void changeListPreferenceSummaryToCurrentValue(ListPreference listPref){
- listPref.setSummary(listPref.getEntry());
- }
-
-
- static int getSortBy(Context context) {
- /* entryValues must be a string-array while we need integers */
- return Integer.parseInt(PreferenceManager.getDefaultSharedPreferences(context)
- .getString(PREFS_SORTBY, "1"));
- }
-
- static boolean getAscending(Context context) {
- return PreferenceManager.getDefaultSharedPreferences(context)
- .getBoolean(PREFS_ASCENDING, true);
- }
-
- @Override
- protected Dialog onCreateDialog(int id) {
- switch (id) {
- case DIALOG_DELETE_BOOKMARKS:
- deleteBookmarksCursor = getBookmarksCursor();
- AlertDialog dialog =
- new AlertDialog.Builder(this)
- .setTitle(R.string.bookmarks_select_to_delete)
- .setMultiChoiceItems(deleteBookmarksCursor,
- BookmarksProvider.CHECKED, BookmarksProvider.NAME,
- new DialogInterface.OnMultiChoiceClickListener() {
- public void onClick(DialogInterface dialog, int item, boolean checked) {
- if (deleteBookmarksCursor.moveToPosition(item)) {
- Uri deleteUri = ContentUris.withAppendedId(
- BookmarksProvider.CONTENT_URI,
- deleteBookmarksCursor.getInt(
- deleteBookmarksCursor.getColumnIndex(
- BookmarksProvider._ID)));
- if(checked)
- bookmarksToDelete.add(deleteUri);
- else
- bookmarksToDelete.remove(deleteUri);
-
-
- ((AlertDialog)dialog).getButton(AlertDialog.BUTTON_POSITIVE)
- .setEnabled((bookmarksToDelete.size() > 0) ? true : false);
-
- ContentValues checkedValues = new ContentValues();
- checkedValues.put(BookmarksProvider.CHECKED, checked ? 1 : 0);
- getContentResolver().update(deleteUri, checkedValues, null, null);
- //Have to use the deprecated requery()
- //(see http://code.google.com/p/android/issues/detail?id=2998)
- deleteBookmarksCursor.requery();
- }
- ((AlertDialog)dialog).getListView().invalidate();
- }
- })
- .setPositiveButton(R.string.bookmarks_delete, new DialogInterface.OnClickListener() {
-
- @Override
- public void onClick(DialogInterface dialog, int which) {
- for(Uri uri : bookmarksToDelete){
- getContentResolver().delete(uri, null, null);
- }
- Toast.makeText(PreferenceActivity.this,
- R.string.bookmarks_deleted, Toast.LENGTH_SHORT).show();
- restartBookmarksChecked();
- }
- })
- .setNegativeButton(R.string.bookmarks_cancel, new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int item) {
- restartBookmarksChecked();
- }
- }).create();
- // TODO: need to fix
- /* Commenting this out for now. Need another way to do this or check for SDK > 7.
- * With this in, Android 1.5 crashes upon launch.
- dialog.setOnShowListener(new DialogInterface.OnShowListener() {
- @Override
- public void onShow(DialogInterface dialog) {
- ((AlertDialog)dialog).getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
- }
- });*/
- return dialog;
- }
- return super.onCreateDialog(id);
- }
-
- private void restartBookmarksChecked(){
- ContentValues checkedValues = new ContentValues();
- checkedValues.put(BookmarksProvider.CHECKED, 0);
- getContentResolver().update(BookmarksProvider.CONTENT_URI, checkedValues, null, null);
- deleteBookmarksCursor.requery();
- bookmarksToDelete.clear();
- }
-
- private Cursor getBookmarksCursor(){
- return managedQuery(BookmarksProvider.CONTENT_URI,
- new String[] {
- BookmarksProvider._ID,
- BookmarksProvider.NAME,
- BookmarksProvider.PATH,
- BookmarksProvider.CHECKED
- }, null, null, null);
- }
-}
notaz.gp2x.de / android_pandora.git / blobdiff