2 * Copyright 2008 Google Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
21 // Created by Christian Brunschen on 31/03/2008.
26 @implementation Decoder
32 - (void)decode:(id)arg {
33 [NSThread sleepForTimeInterval:2.0];
34 self.result = @"This is some sample (fake) decoded text.";
35 [self.delegate decoder:self didDecodeImage:self.image withResult:self.result];
38 - (void) decodeImage:(UIImage *)i {
40 [self.delegate decoder:self willDecodeImage:i];
41 [NSThread detachNewThreadSelector:@selector(decode:) toTarget:self withObject:nil];