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MediaModule.m
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MediaModule.m
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/**
* Appcelerator Titanium Mobile
* Copyright (c) 2009-2017 by Appcelerator, Inc. All Rights Reserved.
* Licensed under the terms of the Apache Public License
* Please see the LICENSE included with this distribution for details.
*/
#ifdef USE_TI_MEDIA
#import "MediaModule.h"
#import "Mimetypes.h"
#import "SCListener.h"
#import "Ti2DMatrix.h"
#import "TiApp.h"
#import "TiBlob.h"
#import "TiFile.h"
#import "TiMediaAudioSession.h"
#import "TiMediaItem.h"
#import "TiMediaMusicPlayer.h"
#import "TiUtils.h"
#import "TiViewProxy.h"
#import <AudioToolbox/AudioToolbox.h>
#if IS_XCODE_8
#import <AVFoundation/AVFAudio.h>
#else
#import <AVFoundation/AVAudioPlayer.h>
#import <AVFoundation/AVAudioSession.h>
#endif
#import <AVFoundation/AVAsset.h>
#import <AVFoundation/AVAssetExportSession.h>
#import <AVFoundation/AVFoundation.h>
#import <AVFoundation/AVMediaFormat.h>
#import <MediaPlayer/MediaPlayer.h>
#import <MobileCoreServices/UTCoreTypes.h>
#import <Photos/Photos.h>
#import <QuartzCore/QuartzCore.h>
#import <UIKit/UIPopoverController.h>
#ifdef USE_TI_MEDIAHASPHOTOGALLERYPERMISSIONS
#import <AssetsLibrary/AssetsLibrary.h>
#endif
#import "TiUIiOSLivePhoto.h"
#ifdef USE_TI_MEDIAVIDEOPLAYER
#import "TiMediaVideoPlayerProxy.h"
#endif
// by default, we want to make the camera fullscreen and
// these transform values will scale it when we have our own overlay
enum {
MediaModuleErrorUnknown,
MediaModuleErrorBusy,
MediaModuleErrorNoCamera,
MediaModuleErrorNoVideo,
MediaModuleErrorNoMusicPlayer
};
// Have to distinguish between filterable and nonfilterable properties
#if defined(USE_TI_MEDIAOPENMUSICLIBRARY) || defined(USE_TI_MEDIAQUERYMUSICLIBRARY) || defined(USE_TI_MEDIASYSTEMMUSICPLAYER) || defined(USE_TI_MEDIAAPPMUSICPLAYER) || defined(USE_TI_MEDIAGETSYSTEMMUSICPLAYER) || defined(USE_TI_MEDIAGETAPPMUSICPLAYER)
static NSDictionary *TI_itemProperties;
static NSDictionary *TI_filterableItemProperties;
#endif
#pragma mark - Backwards compatibility for pre-iOS 7.0
#if __IPHONE_OS_VERSION_MAX_ALLOWED < __IPHONE_7_0
@protocol AVAudioSessionIOS7Support <NSObject>
@optional
- (void)requestRecordPermission:(PermissionBlock)response;
typedef void (^PermissionBlock)(BOOL granted)
@end
#endif
@interface TiImagePickerController : UIImagePickerController
{
@private
BOOL autoRotate;
}
@end
@implementation TiImagePickerController
- (id)initWithProperties:(NSDictionary *)dict_
{
if (self = [self init]) {
autoRotate = [TiUtils boolValue:@"autorotate" properties:dict_ def:YES];
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
self.edgesForExtendedLayout = UIRectEdgeNone;
[self prefersStatusBarHidden];
[self setNeedsStatusBarAppearanceUpdate];
}
- (BOOL)shouldAutorotate
{
return autoRotate;
}
- (BOOL)prefersStatusBarHidden
{
return YES;
}
- (UIViewController *)childViewControllerForStatusBarHidden
{
return nil;
}
- (UIViewController *)childViewControllerForStatusBarStyle
{
return nil;
}
@end
@implementation MediaModule
@synthesize popoverView;
- (void)dealloc
{
[self destroyPicker];
#if defined(USE_TI_MEDIAGETAPPMUSICPLAYER) || defined(USE_TI_MEDIAAPPMUSICPLAYER) || defined(USE_TI_MEDIAGETSYSTEMMUSICPLAYER) || defined(USE_TI_MEDIASYSTEMMUSICPLAYER)
RELEASE_TO_NIL(systemMusicPlayer);
RELEASE_TO_NIL(appMusicPlayer);
#endif
RELEASE_TO_NIL(popoverView);
[[NSNotificationCenter defaultCenter] removeObserver:self];
[super dealloc];
}
#pragma mark Static Properties
#if defined(USE_TI_MEDIAOPENMUSICLIBRARY) || defined(USE_TI_MEDIAQUERYMUSICLIBRARY) || defined(USE_TI_MEDIASYSTEMMUSICPLAYER) || defined(USE_TI_MEDIAAPPMUSICPLAYER) || defined(USE_TI_MEDIAGETSYSTEMMUSICPLAYER) || defined(USE_TI_MEDIAGETAPPMUSICPLAYER)
+ (NSDictionary *)filterableItemProperties
{
if (TI_filterableItemProperties == nil) {
TI_filterableItemProperties = [[NSDictionary alloc] initWithObjectsAndKeys:MPMediaItemPropertyMediaType, @"mediaType",
MPMediaItemPropertyTitle, @"title",
MPMediaItemPropertyAlbumTitle, @"albumTitle",
MPMediaItemPropertyArtist, @"artist",
MPMediaItemPropertyAlbumArtist, @"albumArtist",
MPMediaItemPropertyGenre, @"genre",
MPMediaItemPropertyComposer, @"composer",
MPMediaItemPropertyIsCompilation, @"isCompilation",
MPMediaItemPropertyPlayCount, @"playCount",
MPMediaItemPropertyPersistentID, @"persistentID",
MPMediaItemPropertyAlbumPersistentID, @"albumPersistentID",
MPMediaItemPropertyAlbumArtistPersistentID, @"albumArtistPersistentID",
MPMediaItemPropertyGenrePersistentID, @"genrePersistentID",
MPMediaItemPropertyComposerPersistentID, @"composerPersistentID",
MPMediaItemPropertyIsCloudItem, @"isCloudItem",
[TiUtils isIOSVersionOrGreater:@"9.2"] ? MPMediaItemPropertyHasProtectedAsset : NO, @"hasProtectedAsset",
MPMediaItemPropertyPodcastTitle, @"podcastTitle",
MPMediaItemPropertyPodcastPersistentID, @"podcastPersistentID",
nil];
}
return TI_filterableItemProperties;
}
+ (NSDictionary *)itemProperties
{
if (TI_itemProperties == nil) {
TI_itemProperties = [[NSDictionary alloc] initWithObjectsAndKeys:MPMediaItemPropertyPlaybackDuration, @"playbackDuration",
MPMediaItemPropertyAlbumTrackNumber, @"albumTrackNumber",
MPMediaItemPropertyAlbumTrackCount, @"albumTrackCount",
MPMediaItemPropertyDiscNumber, @"discNumber",
MPMediaItemPropertyDiscCount, @"discCount",
MPMediaItemPropertyLyrics, @"lyrics",
MPMediaItemPropertySkipCount, @"skipCount",
MPMediaItemPropertyRating, @"rating",
MPMediaItemPropertyAssetURL, @"assetURL",
MPMediaItemPropertyIsExplicit, @"isExplicit",
MPMediaItemPropertyReleaseDate, @"releaseDate",
MPMediaItemPropertyBeatsPerMinute, @"beatsPerMinute",
MPMediaItemPropertyComments, @"comments",
MPMediaItemPropertyLastPlayedDate, @"lastPlayedDate",
MPMediaItemPropertyUserGrouping, @"userGrouping",
MPMediaItemPropertyBookmarkTime, @"bookmarkTime",
#ifdef __IPHONE_10_0
MPMediaItemPropertyDateAdded, @"dateAdded",
#endif
#ifdef __IPHONE_10_3
MPMediaItemPropertyPlaybackStoreID, @"playbackStoreID",
#endif
nil];
}
return TI_itemProperties;
}
#endif
#pragma mark Public Properties
- (NSString *)apiName
{
return @"Ti.Media";
}
#ifdef USE_TI_MEDIAAUDIORECORDER
MAKE_SYSTEM_UINT(AUDIO_FORMAT_LINEAR_PCM, kAudioFormatLinearPCM);
MAKE_SYSTEM_UINT(AUDIO_FORMAT_ULAW, kAudioFormatULaw);
MAKE_SYSTEM_UINT(AUDIO_FORMAT_ALAW, kAudioFormatALaw);
MAKE_SYSTEM_UINT(AUDIO_FORMAT_IMA4, kAudioFormatAppleIMA4);
MAKE_SYSTEM_UINT(AUDIO_FORMAT_ILBC, kAudioFormatiLBC);
MAKE_SYSTEM_UINT(AUDIO_FORMAT_APPLE_LOSSLESS, kAudioFormatAppleLossless);
MAKE_SYSTEM_UINT(AUDIO_FORMAT_AAC, kAudioFormatMPEG4AAC);
MAKE_SYSTEM_UINT(AUDIO_FILEFORMAT_WAVE, kAudioFileWAVEType);
MAKE_SYSTEM_UINT(AUDIO_FILEFORMAT_AIFF, kAudioFileAIFFType);
MAKE_SYSTEM_UINT(AUDIO_FILEFORMAT_MP3, kAudioFileMP3Type);
MAKE_SYSTEM_UINT(AUDIO_FILEFORMAT_MP4, kAudioFileMPEG4Type);
MAKE_SYSTEM_UINT(AUDIO_FILEFORMAT_MP4A, kAudioFileM4AType);
MAKE_SYSTEM_UINT(AUDIO_FILEFORMAT_CAF, kAudioFileCAFType);
MAKE_SYSTEM_UINT(AUDIO_FILEFORMAT_3GPP, kAudioFile3GPType);
MAKE_SYSTEM_UINT(AUDIO_FILEFORMAT_3GP2, kAudioFile3GP2Type);
MAKE_SYSTEM_UINT(AUDIO_FILEFORMAT_AMR, kAudioFileAMRType);
#endif
#ifdef USE_TI_MEDIACAMERA_AUTHORIZATION_AUTHORIZED
MAKE_SYSTEM_UINT(CAMERA_AUTHORIZATION_AUTHORIZED, AVAuthorizationStatusAuthorized);
#endif
#ifdef USE_TI_MEDIACAMERA_AUTHORIZATION_DENIED
MAKE_SYSTEM_UINT(CAMERA_AUTHORIZATION_DENIED, AVAuthorizationStatusDenied);
#endif
#ifdef USE_TI_MEDIACAMERA_AUTHORIZATION_RESTRICTED
MAKE_SYSTEM_UINT(CAMERA_AUTHORIZATION_RESTRICTED, AVAuthorizationStatusRestricted);
#endif
#ifdef USE_TI_MEDIACAMERA_AUTHORIZATION_UNKNOWN
MAKE_SYSTEM_UINT(CAMERA_AUTHORIZATION_UNKNOWN, AVAuthorizationStatusNotDetermined);
#endif
#if defined(USE_TI_MEDIA) && (defined(USE_TI_MEDIAAUDIOPLAYER) || defined(USE_TI_MEDIAVIDEOPLAYER) || defined(USE_TI_MEDIASOUND) || defined(USE_TI_MEDIAAUDIORECORDER))
// Constants for currentRoute
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_LINEIN, AVAudioSessionPortLineIn)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_BUILTINMIC, AVAudioSessionPortBuiltInMic)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_HEADSETMIC, AVAudioSessionPortHeadsetMic)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_LINEOUT, AVAudioSessionPortLineOut)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_HEADPHONES, AVAudioSessionPortHeadphones)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_BLUETOOTHA2DP, AVAudioSessionPortBluetoothA2DP)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_BUILTINRECEIVER, AVAudioSessionPortBuiltInReceiver)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_BUILTINSPEAKER, AVAudioSessionPortBuiltInSpeaker)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_HDMI, AVAudioSessionPortHDMI)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_AIRPLAY, AVAudioSessionPortAirPlay)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_BLUETOOTHHFP, AVAudioSessionPortBluetoothHFP)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_USBAUDIO, AVAudioSessionPortUSBAudio)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_BLUETOOTHLE, AVAudioSessionPortBluetoothLE)
MAKE_SYSTEM_STR(AUDIO_SESSION_PORT_CARAUDIO, AVAudioSessionPortCarAudio)
//Constants for AudioSessions
MAKE_SYSTEM_STR(AUDIO_SESSION_CATEGORY_AMBIENT, AVAudioSessionCategoryAmbient);
MAKE_SYSTEM_STR(AUDIO_SESSION_CATEGORY_SOLO_AMBIENT, AVAudioSessionCategorySoloAmbient);
MAKE_SYSTEM_STR(AUDIO_SESSION_CATEGORY_PLAYBACK, AVAudioSessionCategoryPlayback);
MAKE_SYSTEM_STR(AUDIO_SESSION_CATEGORY_RECORD, AVAudioSessionCategoryRecord);
MAKE_SYSTEM_STR(AUDIO_SESSION_CATEGORY_PLAY_AND_RECORD, AVAudioSessionCategoryPlayAndRecord);
MAKE_SYSTEM_UINT(AUDIO_SESSION_OVERRIDE_ROUTE_NONE, AVAudioSessionPortOverrideNone);
MAKE_SYSTEM_UINT(AUDIO_SESSION_OVERRIDE_ROUTE_SPEAKER, AVAudioSessionPortOverrideSpeaker);
#endif
// Constants for VideoPlayer.playbackState
MAKE_SYSTEM_PROP(VIDEO_PLAYBACK_STATE_INTERRUPTED, TiVideoPlayerPlaybackStateInterrupted);
MAKE_SYSTEM_PROP(VIDEO_PLAYBACK_STATE_PAUSED, TiVideoPlayerPlaybackStatePaused);
MAKE_SYSTEM_PROP(VIDEO_PLAYBACK_STATE_PLAYING, TiVideoPlayerPlaybackStatePlaying);
MAKE_SYSTEM_PROP(VIDEO_PLAYBACK_STATE_STOPPED, TiVideoPlayerPlaybackStateStopped);
//Constants for Camera
#if defined(USE_TI_MEDIACAMERA_FRONT) || defined(USE_TI_MEDIACAMERA_REAR) || defined(USE_TI_MEDIACAMERA_FLASH_OFF) || defined(USE_TI_MEDIACAMERA_FLASH_AUTO) || defined(USE_TI_MEDIACAMERA_FLASH_ON)
MAKE_SYSTEM_PROP(CAMERA_FRONT, UIImagePickerControllerCameraDeviceFront);
MAKE_SYSTEM_PROP(CAMERA_REAR, UIImagePickerControllerCameraDeviceRear);
MAKE_SYSTEM_PROP(CAMERA_FLASH_OFF, UIImagePickerControllerCameraFlashModeOff);
MAKE_SYSTEM_PROP(CAMERA_FLASH_AUTO, UIImagePickerControllerCameraFlashModeAuto);
MAKE_SYSTEM_PROP(CAMERA_FLASH_ON, UIImagePickerControllerCameraFlashModeOn);
#endif
//Constants for mediaTypes in openMusicLibrary
#if defined(USE_TI_MEDIAOPENMUSICLIBRARY) || defined(USE_TI_MEDIAQUERYMUSICLIBRARY)
MAKE_SYSTEM_PROP(MUSIC_MEDIA_TYPE_MUSIC, MPMediaTypeMusic);
MAKE_SYSTEM_PROP(MUSIC_MEDIA_TYPE_PODCAST, MPMediaTypePodcast);
MAKE_SYSTEM_PROP(MUSIC_MEDIA_TYPE_AUDIOBOOK, MPMediaTypeAudioBook);
MAKE_SYSTEM_PROP(MUSIC_MEDIA_TYPE_ANY_AUDIO, MPMediaTypeAnyAudio);
- (NSNumber *)MUSIC_MEDIA_TYPE_ALL
{
return NUMUINTEGER(MPMediaTypeAny);
}
//Constants for grouping in queryMusicLibrary
MAKE_SYSTEM_PROP(MUSIC_MEDIA_GROUP_TITLE, MPMediaGroupingTitle);
MAKE_SYSTEM_PROP(MUSIC_MEDIA_GROUP_ALBUM, MPMediaGroupingAlbum);
MAKE_SYSTEM_PROP(MUSIC_MEDIA_GROUP_ARTIST, MPMediaGroupingArtist);
MAKE_SYSTEM_PROP(MUSIC_MEDIA_GROUP_ALBUM_ARTIST, MPMediaGroupingAlbumArtist);
MAKE_SYSTEM_PROP(MUSIC_MEDIA_GROUP_COMPOSER, MPMediaGroupingComposer);
MAKE_SYSTEM_PROP(MUSIC_MEDIA_GROUP_GENRE, MPMediaGroupingGenre);
MAKE_SYSTEM_PROP(MUSIC_MEDIA_GROUP_PLAYLIST, MPMediaGroupingPlaylist);
MAKE_SYSTEM_PROP(MUSIC_MEDIA_GROUP_PODCAST_TITLE, MPMediaGroupingPodcastTitle);
#endif
//Constants for MusicPlayer playback state
MAKE_SYSTEM_PROP(MUSIC_PLAYER_STATE_STOPPED, MPMusicPlaybackStateStopped);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_STATE_PLAYING, MPMusicPlaybackStatePlaying);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_STATE_PAUSED, MPMusicPlaybackStatePaused);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_STATE_INTERRUPTED, MPMusicPlaybackStateInterrupted);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_STATE_SKEEK_FORWARD, MPMusicPlaybackStateSeekingForward);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_STATE_SEEK_BACKWARD, MPMusicPlaybackStateSeekingBackward);
//Constants for MusicPlayer repeatMode
MAKE_SYSTEM_PROP(MUSIC_PLAYER_REPEAT_DEFAULT, MPMusicRepeatModeDefault);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_REPEAT_NONE, MPMusicRepeatModeNone);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_REPEAT_ONE, MPMusicRepeatModeOne);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_REPEAT_ALL, MPMusicRepeatModeAll);
//Constants for MusicPlayer shuffleMode
MAKE_SYSTEM_PROP(MUSIC_PLAYER_SHUFFLE_DEFAULT, MPMusicShuffleModeDefault);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_SHUFFLE_NONE, MPMusicShuffleModeOff);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_SHUFFLE_SONGS, MPMusicShuffleModeSongs);
MAKE_SYSTEM_PROP(MUSIC_PLAYER_SHUFFLE_ALBUMS, MPMusicShuffleModeAlbums);
//Error constants for MediaModule
MAKE_SYSTEM_PROP(UNKNOWN_ERROR, MediaModuleErrorUnknown);
MAKE_SYSTEM_PROP(DEVICE_BUSY, MediaModuleErrorBusy);
MAKE_SYSTEM_PROP(NO_CAMERA, MediaModuleErrorNoCamera);
MAKE_SYSTEM_PROP(NO_VIDEO, MediaModuleErrorNoVideo);
MAKE_SYSTEM_PROP(NO_MUSIC_PLAYER, MediaModuleErrorNoMusicPlayer);
//Constants for mediaTypes in showCamera
#if defined(USE_TI_MEDIASHOWCAMERA) || defined(USE_TI_MEDIAOPENPHOTOGALLERY)
MAKE_SYSTEM_STR(MEDIA_TYPE_VIDEO, kUTTypeMovie);
MAKE_SYSTEM_STR(MEDIA_TYPE_PHOTO, kUTTypeImage);
- (NSString *)MEDIA_TYPE_LIVEPHOTO
{
if ([TiUtils isIOS9_1OrGreater] == YES) {
return (NSString *)kUTTypeLivePhoto;
}
return @"";
}
//Constants for videoQuality for Video Editing
MAKE_SYSTEM_PROP(QUALITY_HIGH, UIImagePickerControllerQualityTypeHigh);
MAKE_SYSTEM_PROP(QUALITY_MEDIUM, UIImagePickerControllerQualityTypeMedium);
MAKE_SYSTEM_PROP(QUALITY_LOW, UIImagePickerControllerQualityTypeLow);
MAKE_SYSTEM_PROP(QUALITY_640x480, UIImagePickerControllerQualityType640x480);
MAKE_SYSTEM_PROP(QUALITY_IFRAME_1280x720, UIImagePickerControllerQualityTypeIFrame1280x720);
MAKE_SYSTEM_PROP(QUALITY_IFRAME_960x540, UIImagePickerControllerQualityTypeIFrame960x540);
#endif
//Constants for MediaTypes in VideoPlayer
#ifdef USE_TI_MEDIAVIDEOPLAYER
//Constants for VideoPlayer mediaControlStyle
MAKE_SYSTEM_STR(VIDEO_SCALE_MODE_KEY, AVVideoScalingModeKey);
MAKE_SYSTEM_STR(VIDEO_SCALE_MODE_FIT, AVVideoScalingModeFit);
MAKE_SYSTEM_STR(VIDEO_SCALE_MODE_RESIZE, AVVideoScalingModeResize);
MAKE_SYSTEM_STR(VIDEO_SCALE_MODE_RESIZE_ASPECT, AVVideoScalingModeResizeAspect);
MAKE_SYSTEM_STR(VIDEO_SCALE_MODE_RESIZE_ASPECT_FILL, AVVideoScalingModeResizeAspectFill);
//Constants for VideoPlayer scalingMode
MAKE_SYSTEM_STR(VIDEO_SCALING_RESIZE, AVLayerVideoGravityResize);
MAKE_SYSTEM_STR(VIDEO_SCALING_RESIZE_ASPECT, AVLayerVideoGravityResizeAspect);
MAKE_SYSTEM_STR(VIDEO_SCALING_RESIZE_ASPECT_FILL, AVLayerVideoGravityResizeAspectFill);
//Constants for VideoPlayer loadState
MAKE_SYSTEM_PROP(VIDEO_LOAD_STATE_UNKNOWN, AVPlayerStatusUnknown);
MAKE_SYSTEM_PROP(VIDEO_LOAD_STATE_PLAYABLE, AVPlayerStatusReadyToPlay);
MAKE_SYSTEM_PROP(VIDEO_LOAD_STATE_FAILED, AVPlayerStatusFailed);
MAKE_SYSTEM_PROP(VIDEO_TIME_OPTION_NEAREST_KEYFRAME, VideoTimeOptionNearestKeyFrame);
MAKE_SYSTEM_PROP(VIDEO_TIME_OPTION_EXACT, VideoTimeOptionExact);
MAKE_SYSTEM_PROP(VIDEO_REPEAT_MODE_NONE, VideoRepeatModeNone);
MAKE_SYSTEM_PROP(VIDEO_REPEAT_MODE_ONE, VideoRepeatModeOne);
#endif
#if defined(USE_TI_MEDIAGETAPPMUSICPLAYER) || defined(USE_TI_MEDIAAPPMUSICPLAYER) || defined(USE_TI_MEDIAGETSYSTEMMUSICPLAYER) || defined(USE_TI_MEDIASYSTEMMUSICPLAYER)
- (TiMediaMusicPlayer *)systemMusicPlayer
{
if (systemMusicPlayer == nil) {
if (![NSThread isMainThread]) {
__block id result;
TiThreadPerformOnMainThread(^{
result = [self systemMusicPlayer];
},
YES);
return result;
}
systemMusicPlayer = [[TiMediaMusicPlayer alloc] _initWithPageContext:[self pageContext] player:[MPMusicPlayerController systemMusicPlayer]];
}
return systemMusicPlayer;
}
- (TiMediaMusicPlayer *)appMusicPlayer
{
if (appMusicPlayer == nil) {
if (![NSThread isMainThread]) {
__block id result;
TiThreadPerformOnMainThread(^{
result = [self appMusicPlayer];
},
YES);
return appMusicPlayer;
}
appMusicPlayer = [[TiMediaMusicPlayer alloc] _initWithPageContext:[self pageContext] player:[MPMusicPlayerController applicationMusicPlayer]];
}
return appMusicPlayer;
}
#endif
- (void)setDefaultAudioSessionMode:(NSNumber *)mode
{
DEPRECATED_REPLACED(@"Media.defaultAudioSessionMode", @"7.0.0", @"Media.audioSessionCategory");
[self setAudioSessionMode:mode];
}
- (NSNumber *)defaultAudioSessionMode
{
DEPRECATED_REPLACED(@"Media.defaultAudioSessionMode", @"7.0.0", @"Media.audioSessionCategory");
return [self audioSessionMode];
}
- (void)setAudioSessionMode:(NSNumber *)mode
{
DEPRECATED_REPLACED(@"Media.audioSessionMode", @"7.0.0", @"Media.audioSessionCategory");
switch ([mode unsignedIntegerValue]) {
case kAudioSessionCategory_AmbientSound:
[self setAudioSessionCategory:[self AUDIO_SESSION_CATEGORY_AMBIENT]];
break;
case kAudioSessionCategory_SoloAmbientSound:
[self setAudioSessionCategory:[self AUDIO_SESSION_CATEGORY_SOLO_AMBIENT]];
break;
case kAudioSessionCategory_PlayAndRecord:
[self setAudioSessionCategory:[self AUDIO_SESSION_CATEGORY_PLAY_AND_RECORD]];
break;
case kAudioSessionCategory_RecordAudio:
[self setAudioSessionCategory:[self AUDIO_SESSION_CATEGORY_RECORD]];
break;
case kAudioSessionCategory_MediaPlayback:
[self setAudioSessionCategory:[self AUDIO_SESSION_CATEGORY_PLAYBACK]];
break;
default:
DebugLog(@"Unsupported audioSessionMode specified");
break;
}
}
#if defined(USE_TI_MEDIAAUDIOPLAYER) || defined(USE_TI_MEDIAMUSICPLAYER) || defined(USE_TI_MEDIASOUND) || defined(USE_TI_MEDIAVIDEOPLAYER) || defined(USE_TI_MEDIAAUDIORECORDER)
- (void)setAudioSessionCategory:(NSString *)mode
{
[[TiMediaAudioSession sharedSession] setSessionMode:mode];
}
- (NSString *)audioSessionCategory
{
return [[TiMediaAudioSession sharedSession] sessionMode];
}
- (NSNumber *)canRecord
{
return NUMBOOL([[TiMediaAudioSession sharedSession] hasInput]);
}
- (NSNumber *)volume
{
return NUMFLOAT([[TiMediaAudioSession sharedSession] volume]);
}
- (NSNumber *)audioPlaying
{
return NUMBOOL([[TiMediaAudioSession sharedSession] isAudioPlaying]);
}
- (NSDictionary *)currentRoute
{
return [[TiMediaAudioSession sharedSession] currentRoute];
}
- (void)setOverrideAudioRoute:(NSNumber *)mode
{
[[TiMediaAudioSession sharedSession] setRouteOverride:[mode unsignedIntValue]];
}
- (void)_listenerAdded:(NSString *)type count:(int)count
{
if (count == 1 && [type isEqualToString:@"routechange"]) {
WARN_IF_BACKGROUND_THREAD_OBJ; //NSNotificationCenter is not threadsafe
[[TiMediaAudioSession sharedSession] startAudioSession]; // Have to start a session to get a listener
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(audioRouteChanged:) name:kTiMediaAudioSessionRouteChange object:[TiMediaAudioSession sharedSession]];
} else if (count == 1 && [type isEqualToString:@"volume"]) {
WARN_IF_BACKGROUND_THREAD_OBJ; //NSNotificationCenter is not threadsafe!
[[TiMediaAudioSession sharedSession] startAudioSession]; // Have to start a session to get a listener
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(audioVolumeChanged:) name:kTiMediaAudioSessionVolumeChange object:[TiMediaAudioSession sharedSession]];
} else if (count == 1 && [type isEqualToString:@"recordinginput"]) {
DebugLog(@"[WARN] This event is no longer supported by the MediaModule. Check the inputs property fo the currentRoute property to check if an input line is available");
} else if (count == 1 && [type isEqualToString:@"linechange"]) {
DebugLog(@"[WARN] This event is no longer supported by the MediaModule. Listen for the routechange event instead");
}
}
- (void)_listenerRemoved:(NSString *)type count:(int)count
{
if (count == 0 && [type isEqualToString:@"routechange"]) {
WARN_IF_BACKGROUND_THREAD_OBJ; //NSNotificationCenter is not threadsafe!
[[TiMediaAudioSession sharedSession] stopAudioSession];
[[NSNotificationCenter defaultCenter] removeObserver:self name:kTiMediaAudioSessionRouteChange object:[TiMediaAudioSession sharedSession]];
} else if (count == 0 && [type isEqualToString:@"volume"]) {
WARN_IF_BACKGROUND_THREAD_OBJ; //NSNotificationCenter is not threadsafe!
[[TiMediaAudioSession sharedSession] stopAudioSession];
[[NSNotificationCenter defaultCenter] removeObserver:self name:kTiMediaAudioSessionVolumeChange object:[TiMediaAudioSession sharedSession]];
}
}
#pragma mark Event Listener Management
- (void)audioRouteChanged:(NSNotification *)note
{
NSDictionary *event = [note userInfo];
[self fireEvent:@"routechange" withObject:event];
}
- (void)audioVolumeChanged:(NSNotification *)note
{
NSDictionary *userInfo = [note userInfo];
if (userInfo != nil) {
[self fireEvent:@"volume" withObject:userInfo];
} else {
NSMutableDictionary *event = [NSMutableDictionary dictionary];
[event setObject:[self volume] forKey:@"volume"];
[self fireEvent:@"volume" withObject:event];
}
}
#endif
#if defined(USE_TI_MEDIAAVAILABLECAMERAMEDIATYPES) || defined(USE_TI_MEDIAISMEDIATYPESUPPORTED)
- (NSArray *)availableCameraMediaTypes
{
NSArray *mediaSourceTypes = [UIImagePickerController availableMediaTypesForSourceType:UIImagePickerControllerSourceTypeCamera];
return mediaSourceTypes == nil ? [NSArray arrayWithObject:(NSString *)kUTTypeImage] : mediaSourceTypes;
}
#endif
#if defined(USE_TI_MEDIAAVAILABLEPHOTOMEDIATYPES) || defined(USE_TI_MEDIAISMEDIATYPESUPPORTED)
- (NSArray *)availablePhotoMediaTypes
{
NSArray *photoSourceTypes = [UIImagePickerController availableMediaTypesForSourceType:UIImagePickerControllerSourceTypePhotoLibrary];
return photoSourceTypes == nil ? [NSArray arrayWithObject:(NSString *)kUTTypeImage] : photoSourceTypes;
}
#endif
#if defined(USE_TI_MEDIAAVAILABLEPHOTOGALLERYMEDIATYPES) || defined(USE_TI_MEDIAISMEDIATYPESUPPORTED)
- (NSArray *)availablePhotoGalleryMediaTypes
{
NSArray *albumSourceTypes = [UIImagePickerController availableMediaTypesForSourceType:UIImagePickerControllerSourceTypeSavedPhotosAlbum];
return albumSourceTypes == nil ? [NSArray arrayWithObject:(NSString *)kUTTypeImage] : albumSourceTypes;
}
#endif
#if defined(USE_TI_MEDIAAVAILABLECAMERAS)
- (NSArray *)availableCameras
{
NSMutableArray *types = [NSMutableArray arrayWithCapacity:2];
if ([UIImagePickerController isCameraDeviceAvailable:UIImagePickerControllerCameraDeviceFront]) {
[types addObject:NUMINT(UIImagePickerControllerCameraDeviceFront)];
}
if ([UIImagePickerController isCameraDeviceAvailable:UIImagePickerControllerCameraDeviceRear]) {
[types addObject:NUMINT(UIImagePickerControllerCameraDeviceRear)];
}
return types;
}
#endif
#ifdef USE_TI_MEDIACAMERAFLASHMODE
- (id)cameraFlashMode
{
if (picker != nil) {
return NUMINT([picker cameraFlashMode]);
}
return NUMINT(UIImagePickerControllerCameraFlashModeAuto);
}
- (void)setCameraFlashMode:(id)args
{
// Return nothing
ENSURE_SINGLE_ARG(args, NSNumber);
ENSURE_UI_THREAD(setCameraFlashMode, args);
if (picker != nil) {
[picker setCameraFlashMode:[TiUtils intValue:args]];
}
}
#endif
#ifdef USE_TI_MEDIAISCAMERASUPPORTED
- (NSNumber *)isCameraSupported
{
return NUMBOOL([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]);
}
#endif
/**
Check if camera is authorized, only available for >= iOS 7
**/
#if defined(USE_TI_MEDIACAMERAAUTHORIZATION) || defined(USE_TI_MEDIACAMERAAUTHORIZATIONSTATUS)
- (NSNumber *)cameraAuthorizationStatus
{
DEPRECATED_REPLACED(@"Media.cameraAuthorizationStatus", @"5.2.0", @"Media.cameraAuthorization");
return [self cameraAuthorization];
}
- (NSNumber *)cameraAuthorization
{
return NUMINTEGER([AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo]);
}
#endif
#pragma mark Public Methods
#if defined(USE_TI_MEDIABEEP) || defined(USE_TI_MEDIAVIBRATE)
- (void)beep:(id)unused
{
ENSURE_UI_THREAD(beep, unused);
AudioServicesPlayAlertSound(kSystemSoundID_Vibrate);
}
- (void)vibrate:(id)args
{
//No pattern support on iOS
[self beep:nil];
}
#endif
/**
Microphone And Recording Support. These make no sense here and should be moved to Audiorecorder
**/
#ifdef USE_TI_MEDIAREQUESTAUTHORIZATION
- (void)requestAuthorization:(id)args
{
DEPRECATED_REPLACED(@"Media.requestAudioPermissions", @"5.1.0", @"Media.requestAudioRecorderPermissions");
[self requestAudioRecorderPermissions:args];
}
#endif
#ifdef USE_TI_MEDIAHASAUDIOPERMISSIONS
- (id)hasAudioPermissions:(id)unused
{
DEPRECATED_REPLACED(@"Media.hasAudioPermissions", @"6.1.0", @"Media.hasAudioRecorderPermissions");
return [self hasAudioRecorderPermissions:unused];
}
#endif
#if defined(USE_TI_MEDIAHASAUDIORECORDERPERMISSIONS) || defined(USE_TI_MEDIAHASAUDIOPERMISSIONS)
- (id)hasAudioRecorderPermissions:(id)unused
{
NSString *microphonePermission = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"NSMicrophoneUsageDescription"];
if ([TiUtils isIOS10OrGreater] && !microphonePermission) {
NSLog(@"[ERROR] iOS 10 and later requires the key \"NSMicrophoneUsageDescription\" inside the plist in your tiapp.xml when accessing the native microphone. Please add the key and re-run the application.");
}
return NUMBOOL([AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeAudio] == AVAuthorizationStatusAuthorized);
}
#endif
#ifdef USE_TI_MEDIAREQUESTAUDIOPERMISSIONS
- (void)requestAudioPermissions:(id)args
{
DEPRECATED_REPLACED(@"Media.requestAudioPermissions", @"6.1.0", @"Media.requestAudioRecorderPermissions");
[self requestAudioRecorderPermissions:args];
}
#endif
#if defined(USE_TI_MEDIAREQUESTAUDIORECORDERPERMISSIONS) || defined(USE_TI_MEDIAREQUESTAUDIOPERMISSIONS) || defined(USE_TI_MEDIAREQUESTAUTHORIZATION)
- (void)requestAudioRecorderPermissions:(id)args
{
ENSURE_SINGLE_ARG(args, KrollCallback);
KrollCallback *callback = args;
TiThreadPerformOnMainThread(^() {
[[AVAudioSession sharedInstance] requestRecordPermission:^(BOOL granted) {
KrollEvent *invocationEvent = [[KrollEvent alloc] initWithCallback:callback
eventObject:[TiUtils dictionaryWithCode:(granted ? 0 : 1)message:nil]
thisObject:self];
[[callback context] enqueue:invocationEvent];
RELEASE_TO_NIL(invocationEvent);
}];
},
NO);
}
#endif
#if defined(USE_TI_MEDIASTARTMICROPHONEMONITOR) || defined(USE_TI_MEDIASTOPMICROPHONEMONITOR) || defined(USE_TI_MEDIAPEAKMICROPHONEPOWER) || defined(USE_TI_MEDIAGETPEAKMICROPHONEPOWER) || defined(USE_TI_MEDIAAVERAGEMICROPHONEPOWER) || defined(USE_TI_MEDIAGETAVERAGEMICROPHONEPOWER)
- (void)startMicrophoneMonitor:(id)args
{
[[SCListener sharedListener] listen];
}
- (void)stopMicrophoneMonitor:(id)args
{
[[SCListener sharedListener] stop];
}
- (NSNumber *)peakMicrophonePower
{
if ([[SCListener sharedListener] isListening]) {
return NUMFLOAT([[SCListener sharedListener] peakPower]);
}
return NUMFLOAT(-1);
}
- (NSNumber *)averageMicrophonePower
{
if ([[SCListener sharedListener] isListening]) {
return NUMFLOAT([[SCListener sharedListener] averagePower]);
}
return NUMFLOAT(-1);
}
#endif
/**
End Microphone and Recording Support
**/
#ifdef USE_TI_MEDIAISMEDIATYPESUPPORTED
- (NSNumber *)isMediaTypeSupported:(id)args
{
ENSURE_ARG_COUNT(args, 2);
NSString *media = [[TiUtils stringValue:[args objectAtIndex:0]] lowercaseString];
NSString *type = [[TiUtils stringValue:[args objectAtIndex:1]] lowercaseString];
NSArray *array = nil;
if ([media isEqualToString:@"camera"]) {
array = [self availableCameraMediaTypes];
} else if ([media isEqualToString:@"photo"]) {
array = [self availablePhotoMediaTypes];
} else if ([media isEqualToString:@"photogallery"]) {
array = [self availablePhotoGalleryMediaTypes];
}
if (array != nil) {
for (NSString *atype in array) {
if ([[atype lowercaseString] isEqualToString:type]) {
return NUMBOOL(YES);
}
}
}
return NUMBOOL(NO);
}
#endif
- (void)takeScreenshot:(id)arg
{
ENSURE_SINGLE_ARG(arg, KrollCallback);
ENSURE_UI_THREAD(takeScreenshot, arg);
// Create a graphics context with the target size
CGSize imageSize = [[UIScreen mainScreen] bounds].size;
UIGraphicsBeginImageContextWithOptions(imageSize, NO, 0);
CGContextRef context = UIGraphicsGetCurrentContext();
// Iterate over every window from back to front
for (UIWindow *window in [[UIApplication sharedApplication] windows]) {
if (![window respondsToSelector:@selector(screen)] || [window screen] == [UIScreen mainScreen]) {
// -renderInContext: renders in the coordinate space of the layer,
// so we must first apply the layer's geometry to the graphics context
CGContextSaveGState(context);
// Center the context around the window's anchor point
CGContextTranslateCTM(context, [window center].x, [window center].y);
// Apply the window's transform about the anchor point
CGContextConcatCTM(context, [window transform]);
// Offset by the portion of the bounds left of and above the anchor point
CGContextTranslateCTM(context,
-[window bounds].size.width * [[window layer] anchorPoint].x,
-[window bounds].size.height * [[window layer] anchorPoint].y);
// Render the layer hierarchy to the current context
if ([window respondsToSelector:@selector(drawViewHierarchyInRect:afterScreenUpdates:)]) {
[window drawViewHierarchyInRect:[window bounds] afterScreenUpdates:NO];
} else {
[[window layer] renderInContext:context];
}
// Restore the context
CGContextRestoreGState(context);
}
}
// Retrieve the screenshot image
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
TiBlob *blob = [[[TiBlob alloc] _initWithPageContext:[self pageContext] andImage:image] autorelease];
NSDictionary *event = [NSDictionary dictionaryWithObject:blob forKey:@"media"];
[self _fireEventToListener:@"screenshot" withObject:event listener:arg thisObject:nil];
}
#ifdef USE_TI_MEDIASAVETOPHOTOGALLERY
- (void)saveToPhotoGallery:(id)arg
{
ENSURE_UI_THREAD(saveToPhotoGallery, arg);
NSObject *image = [arg objectAtIndex:0];
ENSURE_TYPE(image, NSObject);
NSDictionary *saveCallbacks = nil;
if ([arg count] > 1) {
saveCallbacks = [arg objectAtIndex:1];
ENSURE_TYPE(saveCallbacks, NSDictionary);
KrollCallback *successCallback = [saveCallbacks valueForKey:@"success"];
ENSURE_TYPE_OR_NIL(successCallback, KrollCallback);
KrollCallback *errorCallback = [saveCallbacks valueForKey:@"error"];
ENSURE_TYPE_OR_NIL(errorCallback, KrollCallback);
}
if ([image isKindOfClass:[TiBlob class]]) {
TiBlob *blob = (TiBlob *)image;
NSString *mime = [blob mimeType];
if (mime == nil || [mime hasPrefix:@"image/"]) {
UIImage *savedImage = [blob image];
if (savedImage == nil)
return;
UIImageWriteToSavedPhotosAlbum(savedImage, self, @selector(saveCompletedForImage:error:contextInfo:), [saveCallbacks retain]);
} else if ([mime hasPrefix:@"video/"]) {
NSString *filePath;
switch ([blob type]) {
case TiBlobTypeFile: {
filePath = [blob path];
break;
}
case TiBlobTypeData: {
// In this case, we need to write the blob data to a /tmp file and then load it.
NSArray *typeinfo = [mime componentsSeparatedByString:@"/"];
TiFile *tempFile = [TiUtils createTempFile:[typeinfo objectAtIndex:1]];
filePath = [tempFile path];
NSError *error = nil;
[blob writeTo:filePath error:&error];
if (error != nil) {
NSString *message = [NSString stringWithFormat:@"problem writing to temporary file %@: %@", filePath, [TiUtils messageFromError:error]];
NSMutableDictionary *event = [TiUtils dictionaryWithCode:[error code] message:message];
[self dispatchCallback:[NSArray arrayWithObjects:@"error", event, [saveCallbacks valueForKey:@"error"], nil]];
return;
}
// Have to keep the temp file from being deleted when we leave scope, so add it to the userinfo so it can be cleaned up there
[saveCallbacks setValue:tempFile forKey:@"tempFile"];
break;
}
default: {
NSMutableDictionary *event = [TiUtils dictionaryWithCode:-1 message:@"invalid media format: MIME type was video/, but data is image"];
[self dispatchCallback:[NSArray arrayWithObjects:@"error", event, [saveCallbacks valueForKey:@"error"], nil]];
return;
}
}
UISaveVideoAtPathToSavedPhotosAlbum(filePath, self, @selector(saveCompletedForVideo:error:contextInfo:), [saveCallbacks retain]);
} else {
KrollCallback *errorCallback = [saveCallbacks valueForKey:@"error"];
if (errorCallback != nil) {
NSMutableDictionary *event = [TiUtils dictionaryWithCode:-1 message:[NSString stringWithFormat:@"Invalid mime type: Expected either image/* or video/*, was: %@", mime]];
[self dispatchCallback:[NSArray arrayWithObjects:@"error", event, errorCallback, nil]];
} else {
[self throwException:@"Invalid mime type"
subreason:[NSString stringWithFormat:@"Invalid mime type: Expected either image/* or video/*, was: %@", mime]
location:CODELOCATION];
}
}
} else if ([image isKindOfClass:[TiFile class]]) {
TiFile *file = (TiFile *)image;
NSString *mime = [Mimetypes mimeTypeForExtension:[file path]];
if (mime == nil || [mime hasPrefix:@"image/"]) {
NSData *data = [NSData dataWithContentsOfFile:[file path]];
UIImage *image = [[[UIImage alloc] initWithData:data] autorelease];
UIImageWriteToSavedPhotosAlbum(image, self, @selector(saveCompletedForImage:error:contextInfo:), [saveCallbacks retain]);
} else if ([mime hasPrefix:@"video/"]) {
UISaveVideoAtPathToSavedPhotosAlbum([file path], self, @selector(saveCompletedForVideo:error:contextInfo:), [saveCallbacks retain]);
}
} else {
KrollCallback *errorCallback = [saveCallbacks valueForKey:@"error"];
if (errorCallback != nil) {
NSMutableDictionary *event = [TiUtils dictionaryWithCode:-1 message:[NSString stringWithFormat:@"Invalid media type: Expected either TiBlob or TiFile, was: %@", JavascriptNameForClass([image class])]];
[self dispatchCallback:[NSArray arrayWithObjects:@"error", event, errorCallback, nil]];
} else {
[self throwException:@"Invalid media type"
subreason:[NSString stringWithFormat:@"Expected either TiBlob or TiFile, was: %@", JavascriptNameForClass([image class])]
location:CODELOCATION];
}
}
}
#endif
/**
Camera & Video Capture methods
**/
#ifdef USE_TI_MEDIASHOWCAMERA
- (void)showCamera:(id)args
{
ENSURE_SINGLE_ARG_OR_NIL(args, NSDictionary);
if (![NSThread isMainThread]) {
[self rememberProxy:[args objectForKey:@"overlay"]];
TiThreadPerformOnMainThread(^{
[self showCamera:args];
},
NO);
return;
}
[self showPicker:args isCamera:YES];
}
#endif
#ifdef USE_TI_MEDIAHIDECAMERA
- (void)hideCamera:(id)args
{
[self destroyPickerCallbacks];
//Hopefully, if we remove the callbacks before going to the main thread, we may reduce deadlock.
ENSURE_UI_THREAD(hideCamera, args);
if (picker != nil) {
if (cameraView != nil) {
[cameraView windowWillClose];
}
if (popover != nil) {
[popover dismissPopoverAnimated:animatedPicker];
RELEASE_TO_NIL(popover);
//Unregister for interface change notification
[[NSNotificationCenter defaultCenter] removeObserver:self name:UIApplicationWillChangeStatusBarOrientationNotification object:nil];
} else {
[[TiApp app] hideModalController:picker animated:animatedPicker];
[[TiApp controller] repositionSubviews];
}
if (cameraView != nil) {
[cameraView windowDidClose];
[self forgetProxy:cameraView];
RELEASE_TO_NIL(cameraView);
}
[self destroyPicker];
}
}
#endif
#ifdef USE_TI_MEDIATAKEPICTURE
- (void)takePicture:(id)args
{
// must have a picker, doh
if (picker == nil) {
[self throwException:@"invalid state" subreason:nil location:CODELOCATION];
}
ENSURE_UI_THREAD(takePicture, args);
[picker takePicture];
}
#endif
#ifdef USE_TI_MEDIASTARTVIDEOCAPTURE
- (void)startVideoCapture:(id)args
{
// Return nothing
ENSURE_UI_THREAD(startVideoCapture, args);
// must have a picker, doh
if (picker == nil) {
[self throwException:@"invalid state" subreason:nil location:CODELOCATION];
}
[picker startVideoCapture];
}
#endif
#ifdef USE_TI_MEDIASTOPVIDEOCAPTURE
- (void)stopVideoCapture:(id)args
{
ENSURE_UI_THREAD(stopVideoCapture, args);
// must have a picker, doh
if (picker != nil) {
[picker stopVideoCapture];
}
}
#endif
#ifdef USE_TI_MEDIASWITCHCAMERA
- (void)switchCamera:(id)args
{
ENSURE_TYPE(args, NSArray);
ENSURE_UI_THREAD(switchCamera, args);
// TIMOB-17951
if ([args objectAtIndex:0] == [NSNull null]) {
return;
}
ENSURE_SINGLE_ARG(args, NSNumber);