X_UA[ 'iOS' ] ? 'suspend' :\r
X_UA[ 'AndroidBrowser2' ] ? 'stalled' : // Android 2.3.5(SBM101SH) では stalled は発生しない,,,\r
X_UA[ 'AndroidBrowser4' ] ? 'loadeddata' : \r
- X_UA[ 'OperaMobile' ] || X_UA[ 'OperaTablet' ] ? 'loadeddata' : 'canplay',\r
+ X_UA[ 'OperaMobile' ] || X_UA[ 'OperaTablet' ] ? 'loadeddata' : 'loadeddata', //'canplay',\r
X_Audio_HTMLAudioWrapper,\r
X_Audio_constructor = window[ 'Audio' ] || window.HTMLAudioElement,\r
X_Audio_rawAudio,\r
X_Audio_HTMLAudioWrapper_ieMobile9Fix = ( X_UA[ 'WinPhone' ] && X_UA[ 'IE9' ] ),\r
X_Audio_HTMLAudioWrapper_durationFix = ( !X_Audio_HTMLAudioWrapper_currentTimeFix && 12 <= X_UA[ 'Opera' ] ),\r
\r
- X_Audio_HTMLAudioWrapper_shortPlayFix = X_UA[ 'AndroidBrowser2' ],\r
+ X_Audio_HTMLAudioWrapper_shortPlayFix = //X_UA[ 'AndroidBrowser2' ],\r
+ X_UA[ 'AndroidBrowser' ] && X_UA[ 'AndroidBrowserWebkit' ] < 534.3, // Android 4.1.1 でも遭遇\r
\r
X_Audio_codecs;\r
\r
};\r
};\r
\r
- X_Audio_HTMLAudioWrapper = X_EventDispatcher[ 'inherits' ](\r
+ X_Audio_HTMLAudioWrapper = X_Audio_AbstractAudioBackend[ 'inherits' ](\r
'X.AV.HTML5AudioWrapper',\r
X_Class.POOL_OBJECT,\r
{\r
- \r
- proxy : null,\r
- \r
- startTime : 0,\r
- endTime : -1,\r
- loopStartTime : -1,\r
- loopEndTime : -1,\r
- seekTime : -1,\r
- duration : 0,\r
- \r
- playing : false,\r
- error : 0, \r
- loop : false,\r
- looped : false,\r
- autoplay : false,\r
- volume : 0.5,\r
-\r
_playTime : 0,\r
_closed : true,\r
_loaded : false,\r
_lastCurrentTime : 0,\r
_src : '',\r
\r
- Constructor : function( proxy, source, option ){\r
+ Constructor : function( target, source, option ){\r
var raw;\r
\r
- this.proxy = proxy;\r
+ this.target = target || this;\r
this._closed = false;\r
\r
- X_AudioWrapper_updateStates( this, option );\r
+ this.setState( option );\r
\r
if( option[ 'useVideo' ] ){\r
- this[ '_rawObject' ] = raw = document.createElement( 'video' );\r
+ this[ '_rawObject' ] = raw = document.createElement( 'video' );\r
raw.preload = 'none'; // auto, metadata, none\r
//raw.autoplay = false, // no-auto\r
- raw.loop = false;\r
- raw.muted = false;\r
- //raw.crossorigin = option[ 'crossorigin' ] || ''; //crossorigin: "anonymous", X.URL.isSameDomain() で切り替え\r
+ raw.loop = false;\r
+ raw.muted = false;\r
+ raw.crossorigin = option[ 'crossorigin' ] || ''; //crossorigin: "anonymous", X.URL.isSameDomain() で切り替え\r
raw.style.cssText = 'position:absolute;bottom:0;left:-50px;width:100px;height:100px;opacity:0;';\r
raw.controls = false;\r
raw.WebKitPlaysInline = true;\r
raw.src = source;\r
- //raw.onclick = "alert('play');this.play();";\r
+ //raw.onclick = "alert('play');this.actualPlay();";\r
document.body.appendChild( raw );\r
//raw.load();\r
} else {\r
switch( e.type ){\r
\r
case X_EVENT_KILL_INSTANCE :\r
+ // 【javascript】モバイル向けブラウザでも音を鳴らしたい【WebAudio】\r
+ // http://ingaouhou.com/archives/3633\r
+ // ・使い終わったインスタンスはload()しておくとやや安定\r
+ this.playing && this.actualPause();\r
+ delete this._closed;\r
+ delete this._loaded;\r
+ \r
+ this[ '_rawObject' ].src = '';\r
+ this[ '_rawObject' ].load();\r
+ \r
+ // removeChild for video\r
break;\r
};\r
},\r
\r
X_Audio_HTMLAudioWrapper_badOperaAndroid && alert( e.type );\r
\r
- console.log( e.type );\r
+ //console.log( e.type );\r
\r
switch( e.type ){\r
case 'loadstart' : // ブラウザがコンテンツの検索を開始した場合に発生\r
break;\r
\r
case 'ended' :\r
- if( !this._closed && this.loop ){\r
- if( !( this.proxy[ 'dispatch' ]( X_EVENT_MEDIA_BEFORE_LOOP ) & X_Callback_PREVENT_DEFAULT ) ){\r
+ if( !this._closed && this.autoLoop ){\r
+ if( !( this.target[ 'dispatch' ]( X_EVENT_MEDIA_BEFORE_LOOP ) & X_Callback_PREVENT_DEFAULT ) ){\r
this.looped = true;\r
- this.proxy[ 'dispatch' ]( X_EVENT_MEDIA_LOOPED );\r
- this.play();\r
+ this.target[ 'dispatch' ]( X_EVENT_MEDIA_LOOPED );\r
+ this.actualPlay();\r
};\r
return;\r
};\r
if( !this.duration && X_Type_isFinite( this[ '_rawObject' ].duration ) ){\r
this.duration = this.duration || this[ '_rawObject' ].duration * 1000;\r
this._playForDuration = 2;\r
- \r
- //this.proxy[ 'asyncDispatch' ]( 'loadedmetadata' );\r
- //this.proxy[ 'asyncDispatch' ]( 'loadeddata' );\r
- //this.proxy[ 'asyncDispatch' ]( 'canplay' );\r
- //this.proxy[ 'asyncDispatch' ]( 'canplaythrough' );\r
loaded = true;\r
//console.log( 'durationFix が完了' + this.duration );\r
break;\r
};\r
} else\r
if( this[ '_rawObject' ].currentTime === this._lastCurrentTime ){\r
- //this.proxy[ 'dispatch' ]( 'seeking' );\r
- this.proxy[ 'dispatch' ]( X_EVENT_MEDIA_WAITING );\r
+ //this.target[ 'dispatch' ]( 'seeking' );\r
+ this.target[ 'dispatch' ]( X_EVENT_MEDIA_WAITING );\r
return;\r
};\r
this._lastCurrentTime = this[ '_rawObject' ].currentTime;\r
\r
if( this.playing ){\r
end = X_AudioWrapper_getEndTime( this );\r
- now = X_Audio_HTMLAudioWrapper_currentTimeFix ? X_Timer_now() - this._playTime + this._beginTime : this[ '_rawObject' ].currentTime * 1000 | 0;\r
+ now = this.getActualCurrentTime();\r
+ //console.log( end + ' / ' + now );\r
if( 0 + end <= 0 + now ){ // なぜか iem9 で必要,,,\r
- if( this.loop ){\r
- if( !( this.proxy[ 'dispatch' ]( X_EVENT_MEDIA_BEFORE_LOOP ) & X_Callback_PREVENT_DEFAULT ) ){\r
+ if( this.autoLoop ){\r
+ if( !( this.target[ 'dispatch' ]( X_EVENT_MEDIA_BEFORE_LOOP ) & X_Callback_PREVENT_DEFAULT ) ){\r
this.looped = true;\r
- this.proxy[ 'dispatch' ]( X_EVENT_MEDIA_LOOPED );\r
- this.play();\r
+ this.target[ 'dispatch' ]( X_EVENT_MEDIA_LOOPED );\r
+ this.actualPlay();\r
};\r
} else {\r
- this.pause();\r
- this.proxy[ 'dispatch' ]( X_EVENT_MEDIA_ENDED );\r
+ this.actualPause();\r
+ this.target[ 'dispatch' ]( X_EVENT_MEDIA_ENDED );\r
};\r
return;\r
};\r
console.log( '設定 ' + this._beginTime );\r
return;\r
};\r
- \r
- /*\r
- this.proxy[ 'asyncDispatch' ]( 'loadedmetadata' );\r
- this.proxy[ 'asyncDispatch' ]( 'loadeddata' );\r
- this.proxy[ 'asyncDispatch' ]( 'canplay' );\r
- this.proxy[ 'asyncDispatch' ]( 'canplaythrough' ); */\r
- \r
- \r
+\r
loaded = true;\r
console.log( 'durationFix が完了' + this.duration );\r
\r
if( !this._loaded && ( loaded || e.type === X_Audio_HTMLAudio_playTrigger || e.type === 'loadeddata' ) ){\r
this.autoplay && X_Timer_once( 16, this, this.play );\r
this._loaded = true;\r
- this.proxy[ 'dispatch' ]( X_EVENT_READY );\r
+ this.target[ 'asyncDispatch' ]( X_EVENT_READY );\r
console.log( 'Loaded! ' + e.type + ' d:' + ( this.duration | 0 ) );\r
return;\r
};\r
\r
- loaded || ( type && this.proxy[ 'dispatch' ]( type ) );\r
- },\r
- \r
- close : function(){\r
- // 【javascript】モバイル向けブラウザでも音を鳴らしたい【WebAudio】\r
- // http://ingaouhou.com/archives/3633\r
- // ・使い終わったインスタンスはload()しておくとやや安定\r
- this.playing && this.pause();\r
- delete this._closed;\r
- delete this._loaded;\r
- \r
- this[ '_rawObject' ].src = '';\r
- this[ '_rawObject' ].load();\r
+ if( !loaded && type ){\r
+ this.target[ 'dispatch' ]( type );\r
+ type === X_EVENT_ERROR && this[ 'kill' ]();\r
+ };\r
},\r
- \r
- play : function(){\r
+\r
+ actualPlay : function(){\r
var begin, end;\r
\r
// もし kill 後に autoplayTimer で呼ばれても、_closed==true なので平気\r
delete this._playForDuration;\r
};\r
\r
- \r
if( !this.playing ){\r
if( X_UA[ 'Chrome' ] ){ // [CHROME][FIX] volume TODO どの version で 修正される？\r
// [!] delay\r
X_Timer_once( 0, this, this._fixForChrome );\r
this[ '_rawObject' ].volume = 0;\r
} else {\r
- this[ '_rawObject' ].volume = this.volume;\r
+ this[ '_rawObject' ].volume = this.gain;\r
};\r
this[ '_rawObject' ].play();\r
this.playing = true;\r
\r
// [CHROME][FIX] volume\r
_fixForChrome : X_UA[ 'Chrome' ] && function(){\r
- !this._closed && ( this[ '_rawObject' ].volume = this.volume );\r
+ !this._closed && ( this[ '_rawObject' ].volume = this.gain );\r
},\r
\r
- pause : function(){\r
+ actualPause : function(){\r
if( !this.playing ) return;\r
\r
- this.seekTime = this.state().currentTime;\r
+ this.seekTime = this.getActualCurrentTime();\r
\r
delete this._playTime;\r
\r
};\r
delete this.playing;\r
},\r
- \r
- state : function( obj ){\r
- var result;\r
- \r
- if( obj === undefined ){\r
- return {\r
- startTime : this.startTime,\r
- endTime : this.endTime < 0 ? this.duration : this.endTime,\r
- loopStartTime : this.loopStartTime < 0 ? this.startTime : this.loopStartTime,\r
- loopEndTime : this.loopEndTime < 0 ? ( this.endTime || this.duration ) : this.loopEndTime,\r
- \r
- loop : this.loop,\r
- looped : this.looped,\r
- volume : this.volume,\r
- playing : this.playing, // && !this[ '_rawObject' ].error && !this[ '_rawObject' ].paused && !this[ '_rawObject' ].ended, \r
- duration : this.duration,\r
- \r
- currentTime :\r
- this.playing ?\r
- ( X_Audio_HTMLAudioWrapper_currentTimeFix ?\r
+ \r
+ getActualCurrentTime : function(){\r
+ return ( X_Audio_HTMLAudioWrapper_currentTimeFix ?\r
X_Timer_now() - this._playTime + this._beginTime :\r
- this[ '_rawObject' ].currentTime * 1000 | 0 ) :\r
- this.seekTime,\r
- /*\r
- http://www.w3schools.com/tags/av_prop_error.asp\r
- 1 = MEDIA_ERR_ABORTED - fetching process aborted by user\r
- 2 = MEDIA_ERR_NETWORK - error occurred when downloading\r
- 3 = MEDIA_ERR_DECODE - error occurred when decoding\r
- 4 = MEDIA_ERR_SRC_NOT_SUPPORTED - audio/video not supported\r
- */\r
- error : this[ '_rawObject' ].error || 0 // 0, 1 ~ 4 \r
- }; \r
- };\r
+ this[ '_rawObject' ].currentTime * 1000 | 0 );\r
+ },\r
+ /*\r
+ http://www.w3schools.com/tags/av_prop_error.asp\r
+ 1 = MEDIA_ERR_ABORTED - fetching process aborted by user\r
+ 2 = MEDIA_ERR_NETWORK - error occurred when downloading\r
+ 3 = MEDIA_ERR_DECODE - error occurred when decoding\r
+ 4 = MEDIA_ERR_SRC_NOT_SUPPORTED - audio/video not supported\r
+ */ \r
+ getActualError : function(){\r
+ return this[ '_rawObject' ].error || 0;\r
+ },\r
\r
- result = X_AudioWrapper_updateStates( this, obj );\r
- \r
- if( result & 2 ){ // seek\r
- this.play();\r
- //} else\r
- //if( result & 1 ){\r
- //if( X_Audio_HTMLAudioWrapper_currentTimeFix ){\r
- // this.play(); \r
- //};\r
-\r
+ afterUpdateState : function( result ){\r
+ if( result & 3 ){ // seek\r
+ this.actualPlay();\r
} else\r
if( result & 4 ){\r
- this[ '_rawObject' ].volume = this.volume;\r
- };\r
- \r
+ this[ '_rawObject' ].volume = this.gain;\r
+ }; \r
}\r
\r
}\r
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