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Edited Wpt to track changes and delete them after writing

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This commit is contained in:
Victor Shcherb 2011-04-27 01:29:10 -07:00
parent 576dbb98e5
commit 54914ce4a7
1 changed files with 247 additions and 238 deletions
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13
OsmAnd/src/net/osmand/plus/activities/SavingTrackHelper.java
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@ -93,9 +93,17 @@ public class SavingTrackHelper extends SQLiteOpenHelper {
SQLiteDatabase db = getReadableDatabase();
if(db != null){
Cursor q = db.query(false, TRACK_NAME, new String[0], null, null, null, null, null, null);
boolean m = q.moveToFirst();
boolean has = q.moveToFirst();
q.close();
return m;
if(has) {
return true;
}
q = db.query(false, POINT_NAME, new String[0], null, null, null, null, null, null);
has = q.moveToFirst();
q.close();
if(has) {
return true;
}
}
return false;
@ -139,6 +147,7 @@ public class SavingTrackHelper extends SQLiteOpenHelper {
if (db != null && warnings.isEmpty()) {
// remove all from db
db.execSQL("DELETE FROM " + TRACK_NAME + " WHERE " + TRACK_COL_DATE + " <= ?", new Object[] { System.currentTimeMillis() }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
db.execSQL("DELETE FROM " + POINT_NAME + " WHERE " + POINT_COL_DATE + " <= ?", new Object[] { System.currentTimeMillis() }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
return warnings;
}