mark repeating events on main monthly calendar

app/src/main/java/com/simplemobiletools/calendar/Constants.java

@@ -7,6 +7,10 @@ public class Constants {
     public static final String DAY_CODE = "day_code";
     public static final String EVENT = "event";
 
+    public static final int DAY = 86400;
+    public static final int WEEK = 604800;
+    public static final int YEAR = 31536000;
+
     // Shared Preferences
     public static final String PREFS_KEY = "Calendar";
     public static final String IS_FIRST_RUN = "is_first_run";

app/src/main/java/com/simplemobiletools/calendar/DBHelper.java

@@ -161,12 +161,26 @@ public class DBHelper extends SQLiteOpenHelper {
 
     public void getEvents(int fromTS, int toTS) {
         List<Event> events = new ArrayList<>();
+        for (int ts = fromTS; ts < toTS; ts += Constants.DAY) {
+            final int dayExclusive = Constants.DAY - 1;
+            final String selection = "(? - " + COL_REPEAT_START + ") % " + COL_REPEAT_INTERVAL + " BETWEEN 0 AND " + dayExclusive;
+            final String[] selectionArgs = {String.valueOf(ts)};
+            final Cursor cursor = getEventsCursor(selection, selectionArgs);
+            if (cursor != null) {
+                final List<Event> newEvents = fillEvents(cursor);
+                for (Event e : newEvents) {
+                    final int periods = (ts - e.getStartTS()) / e.getRepeatInterval();
+                    e.setStartTS(e.getStartTS() + periods * e.getRepeatInterval());
+                }
+                events.addAll(newEvents);
+            }
+        }
+
         final String selection = COL_START_TS + " <= ? AND " + COL_END_TS + " >= ?";
         final String[] selectionArgs = {String.valueOf(toTS), String.valueOf(fromTS)};
         final Cursor cursor = getEventsCursor(selection, selectionArgs);
-
         if (cursor != null) {
-            events = fillEvents(cursor);
+            events.addAll(fillEvents(cursor));
         }
 
         if (mCallback != null)
@@ -205,10 +219,10 @@ public class DBHelper extends SQLiteOpenHelper {
                 final int id = cursor.getInt(cursor.getColumnIndex(COL_ID));
                 final int startTS = cursor.getInt(cursor.getColumnIndex(COL_START_TS));
                 final int endTS = cursor.getInt(cursor.getColumnIndex(COL_END_TS));
-                final String title = cursor.getString(cursor.getColumnIndex(COL_TITLE));
-                final String description = cursor.getString(cursor.getColumnIndex(COL_DESCRIPTION));
                 final int reminderMinutes = cursor.getInt(cursor.getColumnIndex(COL_REMINDER_MINUTES));
                 final int repeatInterval = cursor.getInt(cursor.getColumnIndex(COL_REPEAT_INTERVAL));
+                final String title = cursor.getString(cursor.getColumnIndex(COL_TITLE));
+                final String description = cursor.getString(cursor.getColumnIndex(COL_DESCRIPTION));
                 events.add(new Event(id, startTS, endTS, title, description, reminderMinutes, repeatInterval));
             } while (cursor.moveToNext());
         }

app/src/main/java/com/simplemobiletools/calendar/activities/EventActivity.java

@@ -34,10 +34,6 @@ import butterknife.OnClick;
 import butterknife.OnItemSelected;
 
 public class EventActivity extends SimpleActivity implements DBHelper.DBOperationsListener {
-    private static final int DAILY = 86400;
-    private static final int WEEKLY = 604800;
-    private static final int YEARLY = 31536000;
-
     @BindView(R.id.event_start_date) TextView mStartDate;
     @BindView(R.id.event_start_time) TextView mStartTime;
     @BindView(R.id.event_end_date) TextView mEndDate;
@@ -132,13 +128,13 @@ public class EventActivity extends SimpleActivity implements DBHelper.DBOperatio
 
     private void setupRepetition() {
         switch (mEvent.getRepeatInterval()) {
-            case DAILY:
+            case Constants.DAY:
                 mRepetition.setSelection(1);
                 break;
-            case WEEKLY:
+            case Constants.WEEK:
                 mRepetition.setSelection(2);
                 break;
-            case YEARLY:
+            case Constants.YEAR:
                 mRepetition.setSelection(3);
                 break;
             default:
@@ -244,11 +240,11 @@ public class EventActivity extends SimpleActivity implements DBHelper.DBOperatio
     private int getRepeatInterval() {
         switch (mRepetition.getSelectedItemPosition()) {
             case 1:
-                return DAILY;
+                return Constants.DAY;
             case 2:
-                return WEEKLY;
+                return Constants.WEEK;
             case 3:
-                return YEARLY;
+                return Constants.YEAR;
             default:
                 return 0;
         }