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Commit ee74858f authored by Fred Quintana's avatar Fred Quintana
Browse files

make the SyncStateContentProviderHelper.update() method return an indication... 

make the SyncStateContentProviderHelper.update() method return an indication if the row to update still exists
parent d2f24616

core/java/com/android/internal/content/SyncStateContentProviderHelper.java

+12 −1
Original line number Diff line number Diff line
@@ -50,6 +50,11 @@ public class SyncStateContentProviderHelper { 


    public static final String PATH = "syncstate";



    private static final String QUERY_COUNT_SYNC_STATE_ROWS =

            "SELECT count(*)"

                    + " FROM " + SYNC_STATE_TABLE

                    + " WHERE " + SyncStateContract.Columns._ID + "=?";



    public void createDatabase(SQLiteDatabase db) {

        db.execSQL("DROP TABLE IF EXISTS " + SYNC_STATE_TABLE);

        db.execSQL("CREATE TABLE " + SYNC_STATE_TABLE + " ("
@@ -96,11 +101,17 @@ public class SyncStateContentProviderHelper { 
        return db.update(SYNC_STATE_TABLE, values, selection, selectionArgs);

    }



    public void update(SQLiteDatabase db, long rowId, Object data) {

    public int update(SQLiteDatabase db, long rowId, Object data) {

        if (DatabaseUtils.longForQuery(db, QUERY_COUNT_SYNC_STATE_ROWS,

                new String[]{Long.toString(rowId)}) < 1) {

            return 0;

        }

        db.execSQL("UPDATE " + SYNC_STATE_TABLE

                + " SET " + SyncStateContract.Columns.DATA + "=?"

                + " WHERE " + SyncStateContract.Columns._ID + "=" + rowId,

                new Object[]{data});

        // assume a row was modified since we know it exists

        return 1;

    }



    public void onAccountsChanged(SQLiteDatabase db, Account[] accounts) {