BBjSysGui::playSoundUrl

Description

In BBj 22.0 and higher, this method plays the sound from a URL.

Syntax

Return Value	Method
void	playSoundUrl(string `url`)
void	playSoundUrl(string `url`, boolean `loop`)
void	playSoundUrl(string `url`, boolean `loop`, string `mime`)

Parameters

Variable	Description
url	The URL of the audio to play, or "" to stop playing previously specified audio.
loop	If this boolean value is true, the audio will play in a loop until stopped.
mime	The BUI client requires an audio MIME type, which can usually be determined automatically from the sound URL. If it's unable to automatically determine the MIME type (e.g. "audio/wav"), you can explicitly specify it here.

Return Value

None.

Remarks

Each client defines its own set of supported audio formats. Browsers support a broad range of formats, but the Java GUI client is usually limited to AU, AIFF, and WAV.

Mobile browsers only allow sounds to play as a direct result of user action, so this is treated as a no-op in iOS and Android when running in BUI.

Example

rem ' BBjSysGui::playSoundUrl

filename$ = "sample.wav"
url$ = "https://public.basis.cloud/docsamples/file_example_WAV_1MG.wav"
mime$ = ""
sysgui = unt
open (sysgui)"X0"
sysgui! = bbjapi().getSysGui()
window! = sysgui!.addWindow(25,25,500,200,"playSoundUrl",$00090003$)
window!.setCallback(window!.ON_CLOSE,"eoj")
window!.addStaticText(101,5,25,90,25,"Filename:",$8000$)
filename! = window!.addEditBox(102,100,25,390,25,filename$,$$)
window!.addStaticText(103,5,60,90,25,"URL:",$8000$)
url! = window!.addEditBox(104,100,60,390,25,url$,$$)
window!.addStaticText(105,5,95,90,25,"Mime:",$8000$)
mime! = window!.addEditBox(106,100,95,390,25,mime$,$$)
loop! = window!.addCheckBox(107,100,130,250,25,"Loop",$$)
playFile! = window!.addButton(1,15,165,115,25,"Play File",$$)
playFile!.setCallback(playFile!.ON_BUTTON_PUSH,"playFile")
playData! = window!.addButton(2,135,165,115,25,"Play Data",$$)
playData!.setCallback(playData!.ON_BUTTON_PUSH,"playData")
playUrl! = window!.addButton(3,255,165,115,25,"Play URL",$$)
playUrl!.setCallback(playUrl!.ON_BUTTON_PUSH,"playUrl")
playStop! = window!.addButton(4,375,165,115,25,"Stop Loop",$$)
playStop!.setCallback(playStop!.ON_BUTTON_PUSH,"playStop")
process_events

eoj:
release

playFile:
    sysgui!.playSoundFile(filename!.getText(),loop!.isSelected(),mime!.getText(),err=oops)
return

playData:
    temp = unt
    open (temp,err=oops)filename!.getText()
    fin$ = fin(temp)
    bytes = dec(fin$(1,4))
    readrecord(temp,siz=bytes)bytes$
    close (temp)
    sysgui!.playSoundData(bytes$,loop!.isSelected(),mime!.getText(),err=oops)
return

oops:
i = msgbox(errmes(-1),0,filename!.getText())
return

playUrl:
    sysgui!.playSoundUrl(url!.getText(),loop!.isSelected(),mime!.getText())
return

playStop:
    sysgui!.playSoundData($$)
return