@Override
public Cursor query(
Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
// TODO Auto-generated method stub
db = dBlite.getReadableDatabase();
Cursor c;
Log.d("-------", String.valueOf(sMatcher.match(uri)));
switch (sMatcher.match(uri)) {
case Consts.ITEM:
c = db.query(Consts.TNAME, projection, selection, selectionArgs, null, null, sortOrder);
break;
case Consts.ITEM_ID:
String id = uri.getPathSegments().get(1);
c =
db.query(
Consts.TNAME,
projection,
Consts.TID
+ "="
+ id
+ (!TextUtils.isEmpty(selection) ? "AND(" + selection + ')' : ""),
selectionArgs,
null,
null,
sortOrder);
break;
default:
Log.d("!!!!!!", "Unknown URI" + uri);
throw new IllegalArgumentException("Unknown URI" + uri);
}
c.setNotificationUri(getContext().getContentResolver(), uri);
return c;
}
@Override
public int delete(Uri uri, String selection, String[] selectionArgs) {
// TODO Auto-generated method stub
db = dBlite.getWritableDatabase();
int count = 0;
switch (sMatcher.match(uri)) {
case Consts.ITEM:
count = db.delete(Consts.TNAME, selection, selectionArgs);
break;
case Consts.ITEM_ID:
String id = uri.getPathSegments().get(1);
count =
db.delete(
Consts.TNAME,
Consts.TID
+ "="
+ id
+ (!TextUtils.isEmpty(selection) ? "AND(" + selection + ')' : ""),
selectionArgs);
break;
default:
throw new IllegalArgumentException("Unknown URI" + uri);
}
getContext().getContentResolver().notifyChange(uri, null);
return count;
}
@Override
public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
// TODO Auto-generated method stub
db = dBlite.getWritableDatabase();
if (sMatcher.match(uri) == Consts.ITEM) {
return db.update(Consts.TNAME, values, selection, selectionArgs);
} else {
String id = uri.getPathSegments().get(1);
return db.update(
Consts.TNAME,
values,
Consts.TID + "=" + id + (!TextUtils.isEmpty(selection) ? "AND(" + selection + ')' : ""),
selectionArgs);
}
}
@Override
public Uri insert(Uri uri, ContentValues values) {
// TODO Auto-generated method stub
db = dBlite.getWritableDatabase();
long rowId;
if (sMatcher.match(uri) != Consts.ITEM) {
throw new IllegalArgumentException("Unknown URI" + uri);
}
rowId = db.insert(Consts.TNAME, Consts.TID, values);
if (rowId > 0) {
Uri noteUri = ContentUris.withAppendedId(Consts.CONTENT_URI, rowId);
getContext().getContentResolver().notifyChange(noteUri, null);
return noteUri;
}
throw new IllegalArgumentException("Unknown URI" + uri);
}