phego的博客

其中包含两个google chrome 浏览器的插件。 1 crxMouse 鼠标手势及拖拽。 2 adblockplus广告拦截过滤。 这两个插件简直是chrome浏览器的两个翅膀。

KXMenu 十分好用的XCode ObjC IOS 的弹出菜单 带三角形指向菜单 好用 - (IBAction)MenuSetting:(id)sender { NSArray *menuItems = @[ [KxMenuItem menuItem:NSLocalizedStringFromTable (@"feedback",@"C", nil) image:[UIImage imageNamed:@"action_icon"] target:self action:@selector(feedBack:)], UIButton * btn = sender; [KxMenu showMenuInView:self.view fromRect:btn.frame menuItems:menuItems]; } - (void) feedBack:(id)sender { [self performSegueWithIdentifier:@"SaleToFeedback" sender:self]; }

ios录音的caf文件转MP3文件，以兼容android 注意音频参数的设置，如果声音异常，请调整参数。 code： AVAudioSession *session = [AVAudioSession sharedInstance]; NSError *sessionError; [session setCategory:AVAudioSessionCategoryPlayAndRecord error:&sessionError]; _sampleRate = 11025;//8000;//44100; _quality = AVAudioQualityLow; if(session == nil) NSLog(@"Error creating session: %@", [sessionError description]); else [session setActive:YES error:nil]; NSString *cafFilePath = strCaf; // NSString *mp3FileName = @"Mp3File"; // mp3FileName = [mp3FileName stringByAppendingString:@".mp3"]; NSString *mp3FilePath = strMP3Path;//[[NSHomeDirectory() stringByAppendingFormat:@"/Documents/"] stringByAppendingPathComponent:mp3FileName]; @try { int read, write; FILE *pcm = fopen([cafFilePath cStringUsingEncoding:1], "rb"); //source fseek(pcm, 4*1024, SEEK_CUR); //skip file header FILE *mp3 = fopen([mp3FilePath cStringUsingEncoding:1], "wb"); //output const int PCM_SIZE = 8192; const int MP3_SIZE = 8192; short int pcm_buffer[PCM_SIZE*2]; unsigned char mp3_buffer[MP3_SIZE]; lame_t lame = lame_init(); lame_set_in_samplerate(lame, _sampleRate); lame_set_VBR(lame, vbr_default); lame_init_params(lame); do { read = fread(pcm_buffer, 2*sizeof(short int), PCM_SIZE, pcm); if (read == 0) write = lame_encode_flush(lame, mp3_buffer, MP3_SIZE); else write = lame_encode_buffer_interleaved(lame, pcm_buffer, read, mp3_buffer, MP3_SIZE); fwrite(mp3_buffer, write, 1, mp3); } while (read != 0); lame_close(lame); fclose(mp3); fclose(pcm); } @catch (NSException *exception) { NSLog(@"%@",[exception description]); } @finally { }

ZXingObjC库 二维码相册扫描 ObjectiveC版本 已应用项目上。注意头文件导入 和 真机编译，不然xcode有个bug不长生.a档案。