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1140 lines
43 KiB
Java
1140 lines
43 KiB
Java
/*
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* ASTRID: Android's Simple Task Recording Dashboard
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*
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* Copyright (c) 2009 Tim Su
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package com.timsu.astrid.activities;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.LinkedList;
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import java.util.Map;
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import java.util.Random;
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import android.app.AlertDialog;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.res.Configuration;
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import android.content.res.Resources;
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import android.database.Cursor;
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import android.database.StaleDataException;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Handler;
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import android.util.Log;
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import android.view.ContextMenu;
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import android.view.KeyEvent;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ContextMenu.ContextMenuInfo;
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import android.view.View.OnCreateContextMenuListener;
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import android.widget.Button;
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import android.widget.ListView;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.timsu.astrid.R;
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import com.timsu.astrid.activities.TaskListAdapter.TaskListAdapterHooks;
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import com.timsu.astrid.data.tag.TagController;
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import com.timsu.astrid.data.tag.TagIdentifier;
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import com.timsu.astrid.data.tag.TagModelForView;
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import com.timsu.astrid.data.task.TaskController;
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import com.timsu.astrid.data.task.TaskIdentifier;
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import com.timsu.astrid.data.task.TaskModelForList;
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import com.timsu.astrid.sync.SynchronizationService;
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import com.timsu.astrid.sync.Synchronizer;
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import com.timsu.astrid.sync.Synchronizer.SynchronizerListener;
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import com.timsu.astrid.utilities.Constants;
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import com.timsu.astrid.utilities.DialogUtilities;
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import com.timsu.astrid.utilities.Notifications;
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import com.timsu.astrid.utilities.Preferences;
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import com.timsu.astrid.widget.NumberPicker;
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import com.timsu.astrid.widget.NumberPickerDialog;
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import com.timsu.astrid.widget.NNumberPickerDialog.OnNNumberPickedListener;
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import com.timsu.astrid.widget.NumberPickerDialog.OnNumberPickedListener;
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/**
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* Primary view for the Astrid Application. Lists all of the tasks in the
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* system, and allows users to interact with them.
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*
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* @author timsu
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*
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*/
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public class TaskListSubActivity extends SubActivity {
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// bundle tokens
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public static final String TAG_TOKEN = "tag";
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public static final String FROM_NOTIFICATION_TOKEN = "notify";
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public static final String NOTIF_FLAGS_TOKEN = "notif_flags";
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public static final String NOTIF_REPEAT_TOKEN = "notif_repeat";
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public static final String LOAD_INSTANCE_TOKEN = "id";
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// activities
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private static final int ACTIVITY_CREATE = 0;
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private static final int ACTIVITY_EDIT = 1;
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private static final int ACTIVITY_TAGS = 2;
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private static final int ACTIVITY_SYNCHRONIZE = 3;
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// menu codes
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private static final int INSERT_ID = Menu.FIRST;
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private static final int FILTERS_ID = Menu.FIRST + 1;
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private static final int TAGS_ID = Menu.FIRST + 2;
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private static final int SYNC_ID = Menu.FIRST + 3;
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private static final int MORE_ID = Menu.FIRST + 4;
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private static final int OPTIONS_SYNC_ID = Menu.FIRST + 10;
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private static final int OPTIONS_SETTINGS_ID = Menu.FIRST + 11;
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private static final int OPTIONS_HELP_ID = Menu.FIRST + 12;
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private static final int OPTIONS_CLEANUP_ID = Menu.FIRST + 13;
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private static final int OPTIONS_QUICK_TIPS = Menu.FIRST + 14;
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private static final int CONTEXT_FILTER_HIDDEN = Menu.FIRST + 20;
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private static final int CONTEXT_FILTER_DONE = Menu.FIRST + 21;
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private static final int CONTEXT_FILTER_TAG = Menu.FIRST + 22;
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private static final int CONTEXT_SORT_AUTO = Menu.FIRST + 23;
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private static final int CONTEXT_SORT_ALPHA = Menu.FIRST + 24;
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private static final int CONTEXT_SORT_DUEDATE = Menu.FIRST + 25;
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private static final int CONTEXT_SORT_REVERSE = Menu.FIRST + 26;
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private static final int CONTEXT_SORT_GROUP = Menu.FIRST;
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// other constants
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private static final int SORTFLAG_FILTERDONE = (1 << 5);
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private static final int SORTFLAG_FILTERHIDDEN = (1 << 6);
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private static final int HIDE_ADD_BTN_PORTRAIT = 4;
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private static final int HIDE_ADD_BTN_LANDSCPE = 2;
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private static final float POSTPONE_STAT_PCT = 0.4f;
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private static final int AUTO_REFRESH_MAX_LIST_SIZE = 50;
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// UI components
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private ListView listView;
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private Button addButton;
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private View layout;
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private TextView loadingText;
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// indicator flag set if task list should be refreshed (something changed
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// in another activity)
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public static boolean shouldRefreshTaskList = false;
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// indicator flag set if synchronization window has been opened & closed
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static boolean syncPreferencesOpened = false;
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// other instance variables
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static class TaskListContext {
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Map<TagIdentifier, TagModelForView> tagMap;
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ArrayList<TaskModelForList> taskArray;
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HashMap<Long, TaskModelForList> tasksById;
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HashMap<TaskModelForList, String> taskTags;
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TaskModelForList selectedTask = null;
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Thread loadingThread = null;
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TaskListAdapter listAdapter = null;
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TagModelForView filterTag = null;
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CharSequence windowTitle;
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}
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Handler handler = null;
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Long selectedTaskId = null;
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Runnable reLoadRunnable = null;
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private TaskListContext context;
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// display filters
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private static boolean filterShowHidden = false;
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private static boolean filterShowDone = false;
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private static SortMode sortMode = SortMode.AUTO;
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private static boolean sortReverse = false;
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/* ======================================================================
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* ======================================================= initialization
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* ====================================================================== */
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public TaskListSubActivity(TaskList parent, int code, View view) {
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super(parent, code, view);
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}
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@Override
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/** Called when loading up the activity */
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public void onDisplay(final Bundle variables) {
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// process task that's selected, if any
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if(variables != null && variables.containsKey(LOAD_INSTANCE_TOKEN)) {
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selectedTaskId = variables.getLong(LOAD_INSTANCE_TOKEN);
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} else {
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selectedTaskId = null;
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}
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setupUIComponents();
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// declare the reload runnable, which is called when the task list
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// wants to reload itself
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reLoadRunnable = new Runnable() {
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public void run() {
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handler.post(new Runnable() {
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public void run() {
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loadingText.setText(getParent().getResources().getString(R.string.updating));
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}
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});
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fillData();
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}
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};
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// if we have a non-configuration instance (i.e. the screen was just
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// rotated), use that instead of loading the whole task list again.
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// this makes screen rotation an inexpensive operation
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if (getLastNonConfigurationInstance() != null) {
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context = (TaskListContext) getLastNonConfigurationInstance();
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listView.setAdapter(context.listAdapter);
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onTaskListLoaded();
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return;
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}
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context = new TaskListContext();
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if(selectedTaskId == null)
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context.selectedTask = null;
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// process tag to filter, if any (intercept UNTAGGED identifier, if applicable)
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if(variables != null && variables.containsKey(TAG_TOKEN)) {
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TagIdentifier identifier = new TagIdentifier(variables.getLong(TAG_TOKEN));
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context.tagMap = getTagController().getAllTagsAsMap();
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if(context.tagMap.containsKey(identifier))
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context.filterTag = context.tagMap.get(identifier);
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else if(identifier.equals(TagModelForView.UNTAGGED_IDENTIFIER))
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context.filterTag = TagModelForView.getUntaggedModel();
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else
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Toast.makeText(getParent(), R.string.missing_tag, Toast.LENGTH_SHORT).show();
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}
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// time to go! creates a thread that loads the task list, then
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// displays the reminder box if it is requested
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context.loadingThread = new Thread(new Runnable() {
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public void run() {
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handler.post(new Runnable() {
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public void run() {
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loadingText.setVisibility(View.VISIBLE);
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}
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});
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loadTaskListSort();
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fillData();
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// open up reminder box
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if(variables != null && variables.containsKey(NOTIF_FLAGS_TOKEN) &&
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context.selectedTask != null) {
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handler.post(new Runnable() {
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public void run() {
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long repeatInterval = 0;
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int flags = 0;
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if(variables.containsKey(NOTIF_REPEAT_TOKEN))
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repeatInterval = variables.getLong(NOTIF_REPEAT_TOKEN);
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flags = variables.getInt(NOTIF_FLAGS_TOKEN);
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showNotificationAlert(context.selectedTask,
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repeatInterval, flags);
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}
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});
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}
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}
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});
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context.loadingThread.start();
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}
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/** Initialize UI components */
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public void setupUIComponents() {
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handler = new Handler();
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listView = (ListView)findViewById(R.id.tasklist);
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loadingText = (TextView)findViewById(R.id.loading);
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addButton = (Button)findViewById(R.id.addtask);
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addButton.setOnClickListener(new
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View.OnClickListener() {
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public void onClick(View v) {
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createTask(null);
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}
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});
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layout = getView();
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layout.setOnCreateContextMenuListener(
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new OnCreateContextMenuListener() {
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public void onCreateContextMenu(ContextMenu menu, View v,
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ContextMenuInfo menuInfo) {
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if(menu.hasVisibleItems())
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return;
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onCreateMoreOptionsMenu(menu);
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}
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});
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}
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@Override
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/** Create options menu (displayed when user presses menu key) */
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public boolean onPrepareOptionsMenu(Menu menu) {
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MenuItem item;
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item = menu.add(Menu.NONE, INSERT_ID, Menu.NONE,
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R.string.taskList_menu_insert);
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item.setIcon(android.R.drawable.ic_menu_add);
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item.setAlphabeticShortcut('n');
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item = menu.add(Menu.NONE, FILTERS_ID, Menu.NONE,
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R.string.taskList_menu_filters);
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item.setIcon(android.R.drawable.ic_menu_view);
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item.setAlphabeticShortcut('f');
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item = menu.add(Menu.NONE, TAGS_ID, Menu.NONE,
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R.string.taskList_menu_tags);
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item.setIcon(android.R.drawable.ic_menu_myplaces);
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item.setAlphabeticShortcut('t');
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if(Preferences.shouldDisplaySyncButton(getParent())){
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item = menu.add(Menu.NONE, SYNC_ID, Menu.NONE,
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R.string.taskList_menu_syncshortcut);
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item.setIcon(android.R.drawable.ic_menu_upload);
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item.setAlphabeticShortcut('s');
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}
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item = menu.add(Menu.NONE, MORE_ID, Menu.NONE,
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R.string.taskList_menu_more);
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item.setIcon(android.R.drawable.ic_menu_more);
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item.setAlphabeticShortcut('m');
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return true;
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}
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/** Create 'more options' menu */
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public boolean onCreateMoreOptionsMenu(Menu menu) {
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MenuItem item;
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item = menu.add(Menu.NONE, OPTIONS_SYNC_ID, Menu.NONE,
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R.string.taskList_menu_sync);
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item.setAlphabeticShortcut('s');
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item = menu.add(Menu.NONE, OPTIONS_SETTINGS_ID, Menu.NONE,
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R.string.taskList_menu_settings);
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item.setAlphabeticShortcut('p');
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item = menu.add(Menu.NONE, OPTIONS_CLEANUP_ID, Menu.NONE,
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R.string.taskList_menu_cleanup);
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item = menu.add(Menu.NONE, OPTIONS_QUICK_TIPS, Menu.NONE,
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R.string.taskList_menu_tips);
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item = menu.add(Menu.NONE, OPTIONS_HELP_ID, Menu.NONE,
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R.string.taskList_menu_help);
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item.setAlphabeticShortcut('h');
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return true;
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}
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/**
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* Enum that determines how the task list is sorted. Contains a comparison
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* method that determines sorting order.
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*
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* @author timsu
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*
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*/
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private enum SortMode {
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ALPHA {
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@Override
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int compareTo(TaskModelForList arg0, TaskModelForList arg1) {
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return arg0.getName().toLowerCase().compareTo(arg1.getName().toLowerCase());
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}
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},
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DUEDATE {
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long getDueDate(TaskModelForList task) {
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Date definite = task.getDefiniteDueDate();
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Date preferred = task.getPreferredDueDate();
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if(definite != null && preferred != null) {
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if(preferred.getTime() < System.currentTimeMillis())
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return definite.getTime();
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return preferred.getTime();
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} else if(definite != null)
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return definite.getTime();
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else if(preferred != null)
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return preferred.getTime();
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else
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return new Date(2020,1,1).getTime();
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}
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@Override
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int compareTo(TaskModelForList arg0, TaskModelForList arg1) {
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return (int)((getDueDate(arg0) - getDueDate(arg1))/1000);
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}
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},
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AUTO {
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@Override
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int compareTo(TaskModelForList arg0, TaskModelForList arg1) {
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return arg0.getTaskWeight() - arg1.getTaskWeight();
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}
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};
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abstract int compareTo(TaskModelForList arg0, TaskModelForList arg1);
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};
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/* ======================================================================
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* ======================================================== notifications
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* ====================================================================== */
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/** Called when user clicks on a notification to get here */
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private void showNotificationAlert(final TaskModelForList task,
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final long repeatInterval, final int flags) {
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Resources r = getResources();
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// clear notifications
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Notifications.clearAllNotifications(getParent(), task.getTaskIdentifier());
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String response;
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if(Preferences.shouldShowNags(getParent())) {
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String[] responses = r.getStringArray(R.array.reminder_responses);
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response = responses[new Random().nextInt(responses.length)];
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} else
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response = r.getString(R.string.taskList_nonag_reminder);
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new AlertDialog.Builder(getParent())
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.setTitle(R.string.taskView_notifyTitle)
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.setMessage(task.getName() + "\n\n" + response)
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.setIcon(android.R.drawable.ic_dialog_alert)
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// yes, i will do it: just closes this dialog
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.setPositiveButton(R.string.notify_yes, null)
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// no, i will ignore: quits application
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.setNegativeButton(R.string.notify_no, new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int which) {
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TaskList.shouldCloseInstance = true;
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closeActivity();
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}
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})
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// snooze: sets a new temporary alert, closes application
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.setNeutralButton(R.string.notify_snooze, new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int which) {
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snoozeAlert(task, repeatInterval, flags);
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}
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})
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.show();
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}
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/** Helper method to "snooze" an alert (i.e. set a new one for some time
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* from now.
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*
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* @param task
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* @param repeatInterval
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* @param flags
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*/
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private void snoozeAlert(final TaskModelForList task,
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final long repeatInterval, final int flags) {
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DialogUtilities.hourMinutePicker(getParent(),
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getResources().getString(R.string.notify_snooze_title),
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new OnNNumberPickedListener() {
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public void onNumbersPicked(int[] values) {
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int snoozeSeconds = values[0] * 3600 + values[1] * 60;
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Notifications.createSnoozeAlarm(getParent(),
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task.getTaskIdentifier(), snoozeSeconds, flags,
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repeatInterval);
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TaskList.shouldCloseInstance = true;
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closeActivity();
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}
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});
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}
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/* ======================================================================
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* ====================================================== populating list
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* ====================================================================== */
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/** Helper method returns true if the task is considered 'hidden' */
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private boolean isTaskHidden(TaskModelForList task) {
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if(task == context.selectedTask)
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return false;
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if(task.isHidden())
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return true;
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if(context.filterTag == null) {
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if(context.taskTags.get(task).contains(TagModelForView.HIDDEN_FROM_MAIN_LIST_PREFIX))
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return true;
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}
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return false;
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}
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/** Fill in the Task List with our tasks */
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private synchronized void fillData() {
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int hiddenTasks = 0; // # of tasks hidden
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int completedTasks = 0; // # of tasks on list that are done
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handler.post(new Runnable() {
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public void run() {
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loadingText.setVisibility(View.VISIBLE);
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}
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});
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try {
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// get a cursor to the task list
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Cursor tasksCursor;
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if(context.filterTag != null) { // Filter by TAG
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LinkedList<TaskIdentifier> tasks;
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// Check "named" Tag vs. "Untagged"
|
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TagIdentifier tagId = context.filterTag.getTagIdentifier();
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if (!tagId.equals(TagModelForView.UNTAGGED_IDENTIFIER)) {
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tasks = getTagController().getTaggedTasks(tagId);
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} else {
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HashSet<TaskIdentifier> activeTasks =
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getTaskController().getActiveTaskIdentifiers();
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tasks = getTagController().getUntaggedTasks(activeTasks);
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}
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tasksCursor = getTaskController().getTaskListCursorById(tasks);
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} else {
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if(filterShowDone)
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|
tasksCursor = getTaskController().getAllTaskListCursor();
|
|
else
|
|
tasksCursor = getTaskController().getActiveTaskListCursor();
|
|
}
|
|
startManagingCursor(tasksCursor);
|
|
context.taskArray = getTaskController().createTaskListFromCursor(tasksCursor);
|
|
|
|
// read tags and apply filters
|
|
context.tagMap = getTagController().getAllTagsAsMap();
|
|
context.taskTags = new HashMap<TaskModelForList, String>();
|
|
StringBuilder tagBuilder = new StringBuilder();
|
|
context.tasksById = new HashMap<Long, TaskModelForList>();
|
|
for(Iterator<TaskModelForList> i = context.taskArray.iterator(); i.hasNext();) {
|
|
if(Thread.interrupted())
|
|
return;
|
|
|
|
TaskModelForList task = i.next();
|
|
|
|
if(!filterShowDone) {
|
|
if(task.isTaskCompleted()) {
|
|
i.remove();
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if(selectedTaskId != null && task.getTaskIdentifier().getId() == selectedTaskId) {
|
|
context.selectedTask = task;
|
|
}
|
|
|
|
// get list of tags
|
|
LinkedList<TagIdentifier> tagIds = getTagController().getTaskTags(
|
|
task.getTaskIdentifier());
|
|
tagBuilder.delete(0, tagBuilder.length());
|
|
for(Iterator<TagIdentifier> j = tagIds.iterator(); j.hasNext(); ) {
|
|
TagModelForView tag = context.tagMap.get(j.next());
|
|
tagBuilder.append(tag.getName());
|
|
if(j.hasNext())
|
|
tagBuilder.append(", ");
|
|
}
|
|
context.taskTags.put(task, tagBuilder.toString());
|
|
|
|
// hide hidden
|
|
if(!filterShowHidden) {
|
|
if(isTaskHidden(task)) {
|
|
hiddenTasks++;
|
|
i.remove();
|
|
continue;
|
|
}
|
|
}
|
|
|
|
context.tasksById.put(task.getTaskIdentifier().getId(), task);
|
|
|
|
if(task.isTaskCompleted())
|
|
completedTasks++;
|
|
}
|
|
} catch (StaleDataException e) {
|
|
// happens when you rotate the screen while the thread is
|
|
// still running. i don't think it's avoidable?
|
|
Log.w("astrid", "StaleDataException", e);
|
|
return;
|
|
} catch (final IllegalStateException e) {
|
|
// happens when you run out of memory usually
|
|
Log.e("astrid", "Error loading task list", e);
|
|
handler.post(new Runnable() {
|
|
public void run() {
|
|
if(!e.getMessage().contains("Couldn't init cursor window"))
|
|
return;
|
|
DialogUtilities.okDialog(getParent(), "Ran out of memory! " +
|
|
"Try restarting Astrid...", null);
|
|
}
|
|
});
|
|
return;
|
|
} catch (final Exception e) {
|
|
Log.e("astrid", "Error loading task list", e);
|
|
return;
|
|
}
|
|
|
|
int activeTasks = context.taskArray.size() - completedTasks;
|
|
// sort task list
|
|
Collections.sort(context.taskArray, new Comparator<TaskModelForList>() {
|
|
public int compare(TaskModelForList arg0, TaskModelForList arg1) {
|
|
return sortMode.compareTo(arg0, arg1);
|
|
}
|
|
});
|
|
if(sortReverse)
|
|
Collections.reverse(context.taskArray);
|
|
|
|
final int finalCompleted = completedTasks;
|
|
final int finalActive = activeTasks;
|
|
final int finalHidden = hiddenTasks;
|
|
|
|
handler.post(new Runnable() {
|
|
public void run() {
|
|
Resources r = getResources();
|
|
StringBuilder title = new StringBuilder().
|
|
append(r.getString(R.string.taskList_titlePrefix)).append(" ");
|
|
if(context.filterTag != null) {
|
|
title.append(r.getString(R.string.taskList_titleTagPrefix,
|
|
context.filterTag.getName())).append(" ");
|
|
}
|
|
|
|
if(finalCompleted > 0)
|
|
title.append(r.getQuantityString(R.plurals.NactiveTasks,
|
|
finalActive, finalActive, context.taskArray.size()));
|
|
else
|
|
title.append(r.getQuantityString(R.plurals.Ntasks,
|
|
context.taskArray.size(), context.taskArray.size()));
|
|
if(finalHidden > 0)
|
|
title.append(" (+").append(finalHidden).append(" ").
|
|
append(r.getString(R.string.taskList_hiddenSuffix)).append(")");
|
|
context.windowTitle = title;
|
|
}
|
|
});
|
|
|
|
onTaskListLoaded();
|
|
}
|
|
|
|
/** Sets up the interface after everything has been loaded */
|
|
private void onTaskListLoaded() {
|
|
handler.post(new Runnable() {
|
|
public void run() {
|
|
// hide "add" button if we have too many tasks
|
|
int threshold = HIDE_ADD_BTN_PORTRAIT;
|
|
if(getParent().getResources().getConfiguration().orientation ==
|
|
Configuration.ORIENTATION_LANDSCAPE)
|
|
threshold = HIDE_ADD_BTN_LANDSCPE;
|
|
|
|
if(context.taskArray.size() > threshold)
|
|
addButton.setVisibility(View.GONE);
|
|
else
|
|
addButton.setVisibility(View.VISIBLE);
|
|
}
|
|
});
|
|
|
|
// set up the title
|
|
handler.post(new Runnable() {
|
|
public void run() {
|
|
setTitle(context.windowTitle);
|
|
setUpListUI();
|
|
loadingText.setVisibility(View.GONE);
|
|
}
|
|
});
|
|
}
|
|
|
|
class TaskListHooks implements TaskListAdapterHooks {
|
|
|
|
private HashMap<TaskModelForList, String> myTaskTags;
|
|
private ArrayList<TaskModelForList> myTaskArray;
|
|
|
|
public TaskListHooks() {
|
|
this.myTaskTags = context.taskTags;
|
|
this.myTaskArray = context.taskArray;
|
|
}
|
|
|
|
public TagController tagController() {
|
|
return getTagController();
|
|
}
|
|
|
|
public String getTagsFor(TaskModelForList task) {
|
|
return myTaskTags.get(task);
|
|
}
|
|
|
|
public ArrayList<TaskModelForList> getTaskArray() {
|
|
return myTaskArray;
|
|
}
|
|
|
|
public TaskController taskController() {
|
|
return getTaskController();
|
|
}
|
|
|
|
public void performItemClick(View v, int position) {
|
|
listView.performItemClick(v, position, 0);
|
|
}
|
|
|
|
public void onCreatedTaskListView(View v, TaskModelForList task) {
|
|
v.setOnTouchListener(getGestureListener());
|
|
}
|
|
|
|
public void editItem(TaskModelForList task) {
|
|
editTask(task);
|
|
}
|
|
|
|
public void toggleTimerOnItem(TaskModelForList task) {
|
|
toggleTimer(task);
|
|
}
|
|
|
|
public void setSelectedItem(TaskIdentifier taskId) {
|
|
if(taskId == null) {
|
|
selectedTaskId = null;
|
|
context.selectedTask = null;
|
|
} else
|
|
selectedTaskId = taskId.getId();
|
|
}
|
|
}
|
|
|
|
/** Set up the adapter for our task list */
|
|
private void setUpListUI() {
|
|
// set up our adapter
|
|
context.listAdapter = new TaskListAdapter(getParent(),
|
|
R.layout.task_list_row, context.taskArray, new TaskListHooks());
|
|
listView.setAdapter(context.listAdapter);
|
|
listView.setItemsCanFocus(true);
|
|
|
|
if(context.selectedTask != null) {
|
|
try {
|
|
int selectedPosition = context.listAdapter.getPosition(context.selectedTask);
|
|
View v = listView.getChildAt(selectedPosition);
|
|
context.listAdapter.setExpanded(v, context.selectedTask, true);
|
|
listView.setSelection(selectedPosition);
|
|
} catch (Exception e) {
|
|
Log.e("astrid", "error with selected task", e);
|
|
}
|
|
}
|
|
|
|
// filters context menu
|
|
listView.setOnCreateContextMenuListener(new OnCreateContextMenuListener() {
|
|
public void onCreateContextMenu(ContextMenu menu, View v,
|
|
ContextMenuInfo menuInfo) {
|
|
if(menu.hasVisibleItems())
|
|
return;
|
|
Resources r = getResources();
|
|
menu.setHeaderTitle(R.string.taskList_filter_title);
|
|
|
|
MenuItem item = menu.add(Menu.NONE, CONTEXT_FILTER_HIDDEN,
|
|
Menu.NONE, R.string.taskList_filter_hidden);
|
|
item.setCheckable(true);
|
|
item.setChecked(filterShowHidden);
|
|
|
|
item = menu.add(Menu.NONE, CONTEXT_FILTER_DONE, Menu.NONE,
|
|
R.string.taskList_filter_done);
|
|
item.setCheckable(true);
|
|
item.setChecked(filterShowDone);
|
|
|
|
if(context.filterTag != null) {
|
|
item = menu.add(Menu.NONE, CONTEXT_FILTER_TAG, Menu.NONE,
|
|
r.getString(R.string.taskList_filter_tagged,
|
|
context.filterTag.getName()));
|
|
item.setCheckable(true);
|
|
item.setChecked(true);
|
|
}
|
|
|
|
item = menu.add(CONTEXT_SORT_GROUP, CONTEXT_SORT_AUTO, Menu.NONE,
|
|
R.string.taskList_sort_auto);
|
|
item.setChecked(sortMode == SortMode.AUTO);
|
|
item = menu.add(CONTEXT_SORT_GROUP, CONTEXT_SORT_ALPHA, Menu.NONE,
|
|
R.string.taskList_sort_alpha);
|
|
item.setChecked(sortMode == SortMode.ALPHA);
|
|
item = menu.add(CONTEXT_SORT_GROUP, CONTEXT_SORT_DUEDATE, Menu.NONE,
|
|
R.string.taskList_sort_duedate);
|
|
item.setChecked(sortMode == SortMode.DUEDATE);
|
|
menu.setGroupCheckable(CONTEXT_SORT_GROUP, true, true);
|
|
|
|
item = menu.add(CONTEXT_SORT_GROUP, CONTEXT_SORT_REVERSE, Menu.NONE,
|
|
R.string.taskList_sort_reverse);
|
|
item.setCheckable(true);
|
|
item.setChecked(sortReverse);
|
|
}
|
|
});
|
|
|
|
listView.setOnTouchListener(getGestureListener());
|
|
}
|
|
|
|
private void reloadList() {
|
|
if(context.loadingThread != null && context.loadingThread.isAlive()) {
|
|
context.loadingThread.interrupt();
|
|
context.loadingThread.stop();
|
|
}
|
|
context.loadingThread = new Thread(reLoadRunnable);
|
|
context.loadingThread.start();
|
|
}
|
|
|
|
/* ======================================================================
|
|
* ======================================================= event handlers
|
|
* ====================================================================== */
|
|
|
|
@Override
|
|
protected Object onRetainNonConfigurationInstance() {
|
|
return context;
|
|
}
|
|
|
|
@Override
|
|
protected boolean onKeyDown(int keyCode, KeyEvent event) {
|
|
if(keyCode == KeyEvent.KEYCODE_BACK) {
|
|
if(context.filterTag != null) {
|
|
showTagsView();
|
|
return true;
|
|
} else {
|
|
// close the app
|
|
getParent().finish();
|
|
}
|
|
}
|
|
|
|
if(keyCode >= KeyEvent.KEYCODE_A && keyCode <= KeyEvent.KEYCODE_Z) {
|
|
createTask((char)('A' + (keyCode - KeyEvent.KEYCODE_A)));
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
protected void onSaveInstanceState(Bundle outState) {
|
|
if(context.loadingThread != null && context.loadingThread.isAlive())
|
|
context.loadingThread.stop();
|
|
}
|
|
|
|
@Override
|
|
void onWindowFocusChanged(boolean hasFocus) {
|
|
super.onWindowFocusChanged(hasFocus);
|
|
|
|
if (hasFocus) {
|
|
if (shouldRefreshTaskList)
|
|
reloadList();
|
|
else if(syncPreferencesOpened) {
|
|
syncPreferencesOpened = false;
|
|
|
|
// stop & start synchronization service
|
|
SynchronizationService.stop();
|
|
SynchronizationService.start();
|
|
|
|
} else if (context.taskArray != null &&
|
|
context.taskArray.size() > 0 &&
|
|
context.taskArray.size() < AUTO_REFRESH_MAX_LIST_SIZE) {
|
|
|
|
// invalidate caches
|
|
for (TaskModelForList task : context.taskArray)
|
|
task.clearCache();
|
|
listView.invalidateViews();
|
|
}
|
|
}
|
|
|
|
shouldRefreshTaskList = false;
|
|
}
|
|
|
|
@Override
|
|
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
|
|
if(resultCode == Constants.RESULT_SYNCHRONIZE) {
|
|
Synchronizer sync = new Synchronizer(false);
|
|
sync.setTagController(getTagController());
|
|
sync.setTaskController(getTaskController());
|
|
sync.synchronize(getParent(), new SynchronizerListener() {
|
|
public void onSynchronizerFinished(int numServicesSynced) {
|
|
if(numServicesSynced == 0) {
|
|
DialogUtilities.okDialog(getParent(), getResources().getString(
|
|
R.string.sync_no_synchronizers), null);
|
|
return;
|
|
}
|
|
reloadList();
|
|
}
|
|
});
|
|
} else if(requestCode == ACTIVITY_TAGS) {
|
|
switchToActivity(TaskList.AC_TAG_LIST, null);
|
|
}
|
|
}
|
|
|
|
/** Call an activity to create the given task */
|
|
private void createTask(Character startCharacter) {
|
|
Intent intent = new Intent(getParent(), TaskEdit.class);
|
|
if(context.filterTag != null)
|
|
intent.putExtra(TaskEdit.TAG_NAME_TOKEN, context.filterTag.getName());
|
|
if(startCharacter != null)
|
|
intent.putExtra(TaskEdit.START_CHAR_TOKEN, startCharacter);
|
|
launchActivity(intent, ACTIVITY_CREATE);
|
|
}
|
|
|
|
/** Show a dialog box and delete the task specified */
|
|
private void deleteTask(final TaskModelForList task) {
|
|
new AlertDialog.Builder(getParent())
|
|
.setTitle(R.string.delete_title)
|
|
.setMessage(R.string.delete_this_task_title)
|
|
.setIcon(android.R.drawable.ic_dialog_alert)
|
|
.setPositiveButton(android.R.string.ok,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
context.listAdapter.remove(task);
|
|
context.taskArray.remove(task);
|
|
getTaskController().deleteTask(task.getTaskIdentifier());
|
|
}
|
|
})
|
|
.setNegativeButton(android.R.string.cancel, null)
|
|
.show();
|
|
}
|
|
|
|
/** Take you to the task edit page */
|
|
private void editTask(TaskModelForList task) {
|
|
Intent intent = new Intent(getParent(), TaskEdit.class);
|
|
intent.putExtra(TaskEdit.LOAD_INSTANCE_TOKEN,
|
|
task.getTaskIdentifier().getId());
|
|
launchActivity(intent, ACTIVITY_EDIT);
|
|
}
|
|
|
|
/** Toggle the timer */
|
|
private void toggleTimer(TaskModelForList task) {
|
|
if(task.getTimerStart() == null)
|
|
task.setTimerStart(new Date());
|
|
else {
|
|
task.stopTimerAndUpdateElapsedTime();
|
|
}
|
|
getTaskController().saveTask(task);
|
|
context.listAdapter.refreshItem(listView, context.taskArray.indexOf(task));
|
|
}
|
|
|
|
/** Show the tags view */
|
|
public void showTagsView() {
|
|
switchToActivity(TaskList.AC_TAG_LIST, null);
|
|
}
|
|
|
|
@Override
|
|
public void launchActivity(Intent intent, int requestCode) {
|
|
super.launchActivity(intent, requestCode);
|
|
}
|
|
|
|
/** Save the sorting mode to the preferences */
|
|
private void saveTaskListSort() {
|
|
int sortId = sortMode.ordinal() + 1;
|
|
|
|
if(filterShowDone)
|
|
sortId |= SORTFLAG_FILTERDONE;
|
|
if(filterShowHidden)
|
|
sortId |= SORTFLAG_FILTERHIDDEN;
|
|
|
|
if(sortReverse)
|
|
sortId *= -1;
|
|
|
|
Preferences.setTaskListSort(getParent(), sortId);
|
|
}
|
|
|
|
/** Save the sorting mode to the preferences */
|
|
private void loadTaskListSort() {
|
|
int sortId = Preferences.getTaskListSort(getParent());
|
|
if(sortId == 0)
|
|
return;
|
|
sortReverse = sortId < 0;
|
|
sortId = Math.abs(sortId);
|
|
|
|
filterShowDone = (sortId & SORTFLAG_FILTERDONE) > 0;
|
|
filterShowHidden = (sortId & SORTFLAG_FILTERHIDDEN) > 0;
|
|
|
|
sortId = sortId & ~(SORTFLAG_FILTERDONE | SORTFLAG_FILTERHIDDEN);
|
|
|
|
sortMode = SortMode.values()[sortId - 1];
|
|
}
|
|
|
|
/** Compute date after postponing tasks */
|
|
private Date computePostponeDate(Date input, long postponeMillis,
|
|
boolean shiftFromTodayIfPast) {
|
|
if(input != null) {
|
|
if(shiftFromTodayIfPast && input.getTime() < System.currentTimeMillis())
|
|
input = new Date();
|
|
input = new Date(input.getTime() +
|
|
postponeMillis);
|
|
}
|
|
|
|
return input;
|
|
}
|
|
|
|
/** Show a dialog box and delete old tasks as requested */
|
|
private void cleanOldTasks() {
|
|
final Resources r = getResources();
|
|
new NumberPickerDialog(getParent(), new OnNumberPickedListener() {
|
|
public void onNumberPicked(NumberPicker view, int number) {
|
|
Date date = new Date(System.currentTimeMillis() - 24L*3600*1000*number);
|
|
int deleted = getTaskController().deleteCompletedTasksOlderThan(date);
|
|
DialogUtilities.okDialog(getParent(), r.getQuantityString(R.plurals.Ntasks,
|
|
deleted, deleted) + " " + r.getString(R.string.taskList_deleted),
|
|
null);
|
|
if(TaskListSubActivity.filterShowDone)
|
|
reloadList();
|
|
}
|
|
}, r.getString(R.string.taskList_cleanup_dialog),
|
|
30, 5, 0, 999).show();
|
|
}
|
|
|
|
/** Show a dialog box to postpone your tasks */
|
|
private void postponeTask(final TaskModelForList task) {
|
|
final Resources r = getResources();
|
|
DialogUtilities.dayHourPicker(getParent(), r.getString(R.string.taskList_postpone_dialog),
|
|
new OnNNumberPickedListener() {
|
|
public void onNumbersPicked(int[] values) {
|
|
long postponeMillis = (values[0] * 24 + values[1]) * 3600L * 1000;
|
|
if(postponeMillis <= 0)
|
|
return;
|
|
|
|
task.setPreferredDueDate(computePostponeDate(task
|
|
.getPreferredDueDate(), postponeMillis,
|
|
true));
|
|
task.setDefiniteDueDate(computePostponeDate(
|
|
task.getDefiniteDueDate(), postponeMillis, true));
|
|
task.setHiddenUntil(computePostponeDate(task.
|
|
getHiddenUntil(), postponeMillis, false));
|
|
|
|
// show nag
|
|
int postponeCount = getTaskController().fetchTaskPostponeCount(
|
|
task.getTaskIdentifier()) + 1;
|
|
if(Preferences.shouldShowNags(getParent())) {
|
|
Random random = new Random();
|
|
final String nagText;
|
|
if(postponeCount > 1 && random.nextFloat() < POSTPONE_STAT_PCT) {
|
|
nagText = r.getString(R.string.taskList_postpone_count,
|
|
postponeCount);
|
|
} else {
|
|
String[] nags = r.getStringArray(R.array.postpone_nags);
|
|
nagText = nags[random.nextInt(nags.length)];
|
|
}
|
|
|
|
handler.post(new Runnable() {
|
|
public void run() {
|
|
Toast.makeText(getParent(), nagText, Toast.LENGTH_LONG).show();
|
|
}
|
|
});
|
|
}
|
|
task.setPostponeCount(postponeCount);
|
|
|
|
getTaskController().saveTask(task);
|
|
getTaskController().updateAlarmForTask(
|
|
task.getTaskIdentifier());
|
|
context.listAdapter.refreshItem(listView,
|
|
context.taskArray.indexOf(task));
|
|
}
|
|
});
|
|
}
|
|
|
|
@Override
|
|
public boolean onMenuItemSelected(int featureId, final MenuItem item) {
|
|
final TaskModelForList task;
|
|
|
|
switch(item.getItemId()) {
|
|
// --- options menu items
|
|
case INSERT_ID:
|
|
createTask(null);
|
|
return true;
|
|
case FILTERS_ID:
|
|
listView.showContextMenu();
|
|
return true;
|
|
case TAGS_ID:
|
|
showTagsView();
|
|
return true;
|
|
case SYNC_ID:
|
|
onActivityResult(ACTIVITY_SYNCHRONIZE, Constants.RESULT_SYNCHRONIZE, null);
|
|
return true;
|
|
case MORE_ID:
|
|
layout.showContextMenu();
|
|
return true;
|
|
|
|
// --- more options menu items
|
|
case OPTIONS_SYNC_ID:
|
|
syncPreferencesOpened = true;
|
|
launchActivity(new Intent(getParent(), SyncPreferences.class),
|
|
ACTIVITY_SYNCHRONIZE);
|
|
return true;
|
|
case OPTIONS_SETTINGS_ID:
|
|
launchActivity(new Intent(getParent(), EditPreferences.class), 0);
|
|
return true;
|
|
case OPTIONS_HELP_ID:
|
|
Intent browserIntent = new Intent(Intent.ACTION_VIEW,
|
|
Uri.parse(Constants.HELP_URL));
|
|
launchActivity(browserIntent, 0);
|
|
return true;
|
|
case OPTIONS_CLEANUP_ID:
|
|
cleanOldTasks();
|
|
return true;
|
|
|
|
// --- list context menu items
|
|
case TaskListAdapter.CONTEXT_EDIT_ID:
|
|
task = context.tasksById.get((long)item.getGroupId());
|
|
editTask(task);
|
|
return true;
|
|
case TaskListAdapter.CONTEXT_DELETE_ID:
|
|
task = context.tasksById.get((long)item.getGroupId());
|
|
deleteTask(task);
|
|
return true;
|
|
case TaskListAdapter.CONTEXT_TIMER_ID:
|
|
task = context.tasksById.get((long)item.getGroupId());
|
|
toggleTimer(task);
|
|
return true;
|
|
case TaskListAdapter.CONTEXT_POSTPONE_ID:
|
|
task = context.tasksById.get((long) item.getGroupId());
|
|
postponeTask(task);
|
|
return true;
|
|
|
|
// --- display context menu items
|
|
case CONTEXT_FILTER_HIDDEN:
|
|
TaskListSubActivity.filterShowHidden = !filterShowHidden;
|
|
saveTaskListSort();
|
|
reloadList();
|
|
return true;
|
|
case CONTEXT_FILTER_DONE:
|
|
TaskListSubActivity.filterShowDone = !filterShowDone;
|
|
saveTaskListSort();
|
|
reloadList();
|
|
return true;
|
|
case CONTEXT_FILTER_TAG:
|
|
switchToActivity(TaskList.AC_TASK_LIST, null);
|
|
return true;
|
|
case CONTEXT_SORT_AUTO:
|
|
if(sortMode == SortMode.AUTO)
|
|
return true;
|
|
TaskListSubActivity.sortReverse = false;
|
|
TaskListSubActivity.sortMode = SortMode.AUTO;
|
|
saveTaskListSort();
|
|
reloadList();
|
|
return true;
|
|
case CONTEXT_SORT_ALPHA:
|
|
if(sortMode == SortMode.ALPHA)
|
|
return true;
|
|
TaskListSubActivity.sortReverse = false;
|
|
TaskListSubActivity.sortMode = SortMode.ALPHA;
|
|
saveTaskListSort();
|
|
reloadList();
|
|
return true;
|
|
case CONTEXT_SORT_DUEDATE:
|
|
if(sortMode == SortMode.DUEDATE)
|
|
return true;
|
|
TaskListSubActivity.sortReverse = false;
|
|
TaskListSubActivity.sortMode = SortMode.DUEDATE;
|
|
saveTaskListSort();
|
|
reloadList();
|
|
return true;
|
|
case CONTEXT_SORT_REVERSE:
|
|
TaskListSubActivity.sortReverse = !sortReverse;
|
|
saveTaskListSort();
|
|
reloadList();
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/* ======================================================================
|
|
* ===================================================== getters / setters
|
|
* ====================================================================== */
|
|
|
|
public TagModelForView getFilterTag() {
|
|
return context.filterTag;
|
|
}
|
|
} |