Fix to postponed tasks to keep a per/task counter, bug fixes for refreshing the list.

AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
       package="com.timsu.astrid"
-      android:versionCode="97"
+      android:versionCode="98"
-      android:versionName="2.5.5">
+      android:versionName="2.6.0">
       
     <meta-data android:name="com.a0soft.gphone.aTrackDog.webURL"
                android:value="http://www.weloveastrid.com" />

res/values/arrays.xml

@@ -63,7 +63,7 @@
         <item>Why postpone when you can um... not postpone!</item>
         <item>You\'ll finish this eventually, I presume?</item>
         <item>I think you\'re really great! How about not putting this off?</item>
-        <item>Every time you do that, God kills a kitten, meow!</item>
+        <item>Every time you do that, you put yourself at risk!</item>
         <item>Postpone, postpone, postpone. When will you change!</item>
         <item>I\'ve had enough with your excuses! Just do it already!</item>
         <item>Didn\'t you make that excuse last time?</item>

res/values/strings.xml

@@ -149,8 +149,8 @@
         <string name="taskList_sort_duedate">Sort By Due Date</string>
         <string name="taskList_sort_reverse">Sort Reverse</string>
         
+        <string name="taskList_nonag_reminder">Select an Action:</string>
         <string name="taskList_postpone_count">Times You\'ve Postponed: %d</string>
-        <string name="taskList_postpone_firsttime">(You can turn off Astrid\'s Hints on the Settings screen)</string>
         <string name="taskList_postpone_dialog">Postpone for how long?</string>
         <string name="taskList_cleanup_dialog">"Delete completed tasks older than # days:"</string>
 
@@ -364,10 +364,9 @@ Thanks for using Astrid!\n
 
         <string name="prefs_category_other">Other</string>
         
-        <string name="p_postponecount">ppcount</string>
         <string name="p_nagging">nagging</string>
         <string name="prefs_nagging_title">Nag Messages</string>
-        <string name="prefs_nagging_desc">Astrid\'s little messages help you stay on track</string>
+        <string name="prefs_nagging_desc">Show Astrid\'s comments when viewing reminders and postponing tasks?</string>
 
         <string name="p_deadlineTime">deadline_time</string>
         <string name="prefs_deadlineTime_title">Default Deadlines</string>

src/com/timsu/astrid/activities/TaskList.java

@@ -68,10 +68,10 @@ public class TaskList extends Activity {
     public static final String VARIABLES_TAG = "v";
 
     /** Minimum distance a fling must cover to trigger motion */
-    private static final int FLING_DIST_THRESHOLD = 160;
+    private static final int FLING_DIST_THRESHOLD = 120;
 
     /** Maximum distance in the other axis for a fling */
-    private static final int MAX_FLING_OTHER_AXIS = 130;
+    private static final int MAX_FLING_OTHER_AXIS = 150;
 
     /** Minimum velocity a fling must have to trigger motion */
 	private static final int FLING_VEL_THRESHOLD = 300;

src/com/timsu/astrid/activities/TaskListAdapter.java

@@ -152,6 +152,7 @@ public class TaskListAdapter extends ArrayAdapter<TaskModelForList> {
     public void setExpanded(View view, TaskModelForList task, boolean state) {
         try {
             if(state) {
+                task.clearCache();
                 task.putCachedLabel(KEY_EXPANDED, CACHE_TRUE);
                 hooks.setSelectedItem(task.getTaskIdentifier());
             } else {
@@ -561,11 +562,9 @@ public class TaskListAdapter extends ArrayAdapter<TaskModelForList> {
      * @param position the index of the item
      */
     public void refreshItem(ListView listView, int position) {
-        View view = listView.getChildAt(position);
         TaskModelForList task = hooks.getTaskArray().get(position);
         task.clearCache();
-
+        listView.invalidateViews();
-        setupView(view, task);
     }
 
     /** Set listeners for this view. This is called once total */

src/com/timsu/astrid/activities/TaskListSubActivity.java

@@ -119,7 +119,8 @@ public class TaskListSubActivity extends SubActivity {
     private static final int       SORTFLAG_FILTERHIDDEN = (1 << 6);
     private static final int       HIDE_ADD_BTN_PORTRAIT = 4;
     private static final int       HIDE_ADD_BTN_LANDSCPE = 2;
-    private static final float     POSTPONE_STAT_PCT     = 0.2f;
+    private static final float     POSTPONE_STAT_PCT     = 0.4f;
+    private static final int       AUTO_REFRESH_MAX_LIST_SIZE = 50;
 
     // UI components
     private ListView listView;
@@ -400,7 +401,7 @@ public class TaskListSubActivity extends SubActivity {
             String[] responses = r.getStringArray(R.array.reminder_responses);
             response = responses[new Random().nextInt(responses.length)];
         } else
-            response = "";
+            response = r.getString(R.string.taskList_nonag_reminder);
         new AlertDialog.Builder(getParent())
         .setTitle(R.string.taskView_notifyTitle)
         .setMessage(task.getName() + "\n\n" + response)
@@ -815,8 +816,20 @@ public class TaskListSubActivity extends SubActivity {
     void onWindowFocusChanged(boolean hasFocus) {
         super.onWindowFocusChanged(hasFocus);
 
+        if (hasFocus) {
             if (shouldRefreshTaskList)
                 reloadList();
+            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;
     }
 
@@ -966,6 +979,9 @@ public class TaskListSubActivity extends SubActivity {
             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));
@@ -974,23 +990,16 @@ public class TaskListSubActivity extends SubActivity {
                     task.setHiddenUntil(computePostponeDate(task.
                         getHiddenUntil(), postponeMillis, false));
 
-                    getTaskController().saveTask(task);
-                    getTaskController().updateAlarmForTask(
-                            task.getTaskIdentifier());
-                    context.listAdapter.refreshItem(listView,
-                            context.taskArray.indexOf(task));
-
                     // show nag
-                    int postponeCount = Preferences.getPostponeCount(getParent());
+                    int postponeCount = getTaskController().fetchTaskPostponeCount(
+                            task.getTaskIdentifier()) + 1;
                     if(Preferences.shouldShowNags(getParent())) {
                         Random random = new Random();
                         final String nagText;
-                        if(postponeCount == 1 || postponeCount == 5)
+                        if(postponeCount > 1 && random.nextFloat() < POSTPONE_STAT_PCT) {
-                            nagText = r.getString(R.string.taskList_postpone_firsttime);
-                        else if(random.nextFloat() < POSTPONE_STAT_PCT)
                             nagText = r.getString(R.string.taskList_postpone_count,
                                     postponeCount);
-                        else {
+                        } else {
                             String[] nags = r.getStringArray(R.array.postpone_nags);
                             nagText = nags[random.nextInt(nags.length)];
                         }
@@ -1002,7 +1011,13 @@ public class TaskListSubActivity extends SubActivity {
                             }
                         });
                     }
-                    Preferences.setPostponeCount(getParent(), postponeCount + 1);
+                    task.setPostponeCount(postponeCount);
+
+                    getTaskController().saveTask(task);
+                    getTaskController().updateAlarmForTask(
+                            task.getTaskIdentifier());
+                    context.listAdapter.refreshItem(listView,
+                            context.taskArray.indexOf(task));
                 }
             });
     }

src/com/timsu/astrid/data/task/AbstractTaskModel.java

@@ -45,7 +45,7 @@ import com.timsu.astrid.utilities.Preferences;
 public abstract class AbstractTaskModel extends AbstractModel {
 
     /** Version number of this model */
-    static final int        VERSION                = 4;
+    static final int        VERSION                = 5;
 
     public static final int COMPLETE_PERCENTAGE    = 100;
 
@@ -61,6 +61,7 @@ public abstract class AbstractTaskModel extends AbstractModel {
     static final String     DEFINITE_DUE_DATE      = "definiteDueDate";
     static final String     PREFERRED_DUE_DATE     = "preferredDueDate";
     static final String     HIDDEN_UNTIL           = "hiddenUntil";
+    static final String     POSTPONE_COUNT         = "postponeCount";
     static final String     NOTIFICATIONS          = "notifications";
     static final String     NOTIFICATION_FLAGS     = "notificationFlags";
     static final String     LAST_NOTIFIED          = "lastNotified";
@@ -95,6 +96,7 @@ public abstract class AbstractTaskModel extends AbstractModel {
         defaultValues.put(PREFERRED_DUE_DATE, (Long)null);
         defaultValues.put(HIDDEN_UNTIL, (Long)null);
         defaultValues.put(BLOCKING_ON, (Long)null);
+        defaultValues.put(POSTPONE_COUNT, 0);
         defaultValues.put(NOTIFICATIONS, 0);
         defaultValues.put(NOTIFICATION_FLAGS, NOTIFY_AT_DEADLINE);
         defaultValues.put(LAST_NOTIFIED, (Long)null);
@@ -130,6 +132,7 @@ public abstract class AbstractTaskModel extends AbstractModel {
                 append(PREFERRED_DUE_DATE).append(" integer,").
                 append(HIDDEN_UNTIL).append(" integer,").
                 append(BLOCKING_ON).append(" integer,").
+                append(POSTPONE_COUNT).append(" integer,").
                 append(NOTIFICATIONS).append(" integer,").
                 append(NOTIFICATION_FLAGS).append(" integer,").
                 append(LAST_NOTIFIED).append(" integer,").
@@ -189,7 +192,18 @@ public abstract class AbstractTaskModel extends AbstractModel {
                     Log.e("astrid", "Error updating table!", e);
                 }
 
+            case 4:
+                sql = new StringBuilder().append("ALTER TABLE ").
+                append(tableName).append(" ADD COLUMN ").
+                append(POSTPONE_COUNT).append(" integer").toString();
+                try {
+                    db.execSQL(sql);
+                } catch (Exception e) {
+                    Log.e("astrid", "Error updating table!", e);
+                }
+
                 break;
+
             default:
                 // we don't know how to handle it... do the unfortunate thing
                 Log.e(getClass().getSimpleName(), "Unsupported migration, table dropped!");
@@ -254,6 +268,8 @@ public abstract class AbstractTaskModel extends AbstractModel {
                 getHiddenUntil();
             else if(field.equals(BLOCKING_ON))
                 getBlockingOn();
+            else if(field.equals(POSTPONE_COUNT))
+                getPostponeCount();
             else if(field.equals(NOTIFICATIONS))
                 getNotificationIntervalSeconds();
             else if(field.equals(CREATION_DATE))
@@ -400,6 +416,10 @@ public abstract class AbstractTaskModel extends AbstractModel {
         return new TaskIdentifier(value);
     }
 
+    protected Integer getPostponeCount() {
+        return retrieveInteger(POSTPONE_COUNT);
+    }
+
     protected Integer getNotificationIntervalSeconds() {
         return retrieveInteger(NOTIFICATIONS);
     }
@@ -484,6 +504,10 @@ public abstract class AbstractTaskModel extends AbstractModel {
             putIfChangedFromDatabase(BLOCKING_ON, blockingOn.getId());
     }
 
+    protected void setPostponeCount(int postponeCount) {
+        putIfChangedFromDatabase(POSTPONE_COUNT, postponeCount);
+    }
+
     protected void setCreationDate(Date creationDate) {
         putDate(CREATION_DATE, creationDate);
     }

src/com/timsu/astrid/data/task/TaskController.java

@@ -450,15 +450,6 @@ public class TaskController extends AbstractController {
         return model;
     }
 
-    /** Updates the alarm for the task identified by the given id */
-    public void updateAlarmForTask(TaskIdentifier taskId) throws SQLException {
-        TaskModelForNotify task = fetchTaskForNotify(taskId);
-        AlertController alertController = new AlertController(context);
-        alertController.open();
-        Notifications.updateAlarm(context, this, alertController, task);
-        alertController.close();
-    }
-
     /** Returns null if unsuccessful, otherwise moves cursor to the task.
      * Don't forget to close the cursor when you're done. */
     private Cursor fetchTaskCursor(TaskIdentifier taskId, String[] fieldList) {
@@ -472,6 +463,33 @@ public class TaskController extends AbstractController {
         return cursor;
     }
 
+    // --- methods supporting individual features
+
+    /** Returns a TaskModelForView corresponding to the given TaskIdentifier */
+    public int fetchTaskPostponeCount(TaskIdentifier taskId) throws SQLException {
+        Cursor cursor = fetchTaskCursor(taskId, new String[] {AbstractTaskModel.POSTPONE_COUNT});
+        try {
+            if (cursor == null || cursor.getCount() == 0)
+                return 0;
+            cursor.moveToFirst();
+            return cursor.getInt(0);
+        } catch (Exception e) {
+            return 0;
+        } finally {
+            if(cursor != null)
+                cursor.close();
+        }
+    }
+
+    /** Updates the alarm for the task identified by the given id */
+    public void updateAlarmForTask(TaskIdentifier taskId) throws SQLException {
+        TaskModelForNotify task = fetchTaskForNotify(taskId);
+        AlertController alertController = new AlertController(context);
+        alertController.open();
+        Notifications.updateAlarm(context, this, alertController, task);
+        alertController.close();
+    }
+
     // --- boilerplate
 
     /**

src/com/timsu/astrid/data/task/TaskModelForList.java

@@ -253,4 +253,9 @@ public class TaskModelForList extends AbstractTaskModel {
     public void setHiddenUntil(Date hiddenUntil) {
         super.setHiddenUntil(hiddenUntil);
     }
+
+    @Override
+    public void setPostponeCount(int postponeCount) {
+        super.setPostponeCount(postponeCount);
+    }
 }

src/com/timsu/astrid/utilities/Preferences.java

@@ -46,9 +46,6 @@ public class Preferences {
         if(!prefs.contains(r.getString(R.string.p_deadlineTime))) {
             editor.putString(r.getString(R.string.p_deadlineTime), "1");
         }
-        if(!prefs.contains(r.getString(R.string.p_postponecount))) {
-            editor.putInt(r.getString(R.string.p_postponecount), 0);
-        }
         if(!prefs.contains(r.getString(R.string.p_notif_defaultRemind))) {
             editor.putString(r.getString(R.string.p_notif_defaultRemind), "0");
         }
@@ -174,23 +171,6 @@ public class Preferences {
                 getString(R.string.p_nagging), true);
     }
 
-    /** gets # of times user has postponed a task */
-    public static int getPostponeCount(Context context) {
-        try {
-            return getPrefs(context).getInt(context.getResources().
-                getString(R.string.p_postponecount), 0);
-        } catch (ClassCastException e) {
-            return 0;
-        }
-    }
-
-    /** sets # of times user has postponed a task */
-    public static void setPostponeCount(Context context, int value) {
-        Editor editor = getPrefs(context).edit();
-        editor.putInt(context.getResources().getString(R.string.p_postponecount), value);
-        editor.commit();
-    }
-
     // --- appearance settings
 
     /** returns the font size user wants on the front page */