rcaloras / gwt-soundmanager2 Goto Github PK

Calling getBytesLoaded() on an mp3-file shortly after I having created it throws and exception with the following stack trace. The result is also similar if i call getBytesTotal().

java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396) at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200) at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525) at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363) at java.lang.Thread.run(Thread.java:722) Caused by: com.google.gwt.dev.shell.HostedModeException: Something other than an int was returned from JSNI method '@com.chj.gwt.client.soundmanager2.SMSound::bytesLoaded()': JS value of type null, expected int at com.google.gwt.dev.shell.JsValueGlue.getIntRange(JsValueGlue.java:266) at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:144) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeInt(ModuleSpace.java:247) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeInt(JavaScriptHost.java:75) at com.chj.gwt.client.soundmanager2.SMSound.bytesLoaded(SMSound.java) at com.chj.gwt.client.soundmanager2.SMSound.getBytesLoaded(SMSound.java:55)

Code for reproducing:

String id = "music";

m_soundManager.createSound( id, "music.mp3" );
int loaded = m_soundManager.getSoundById(id).getBytesLoaded();

Neither onLoad() nor onError() is called when SoundManager has been initialized using the following code. As far as I understand things, one of them should be called.

public class SoundSys {

    //_________________________________________________________________________
    private class OnReady implements Callback {

        private SoundSys        m_parent;

        public OnReady( SoundSys parent ) {
            m_parent = parent;
        }

        public void execute() {
            m_parent.m_bReady = true;
        }
    }

    //_________________________________________________________________________
    private class OnError implements Callback {

        private SoundSys        m_parent;

        public OnError( SoundSys parent ) {
            m_parent = parent;
        }

        public void execute() {
            m_parent.m_bError = true;
        }
    }

    //_________________________________________________________________________

    private SoundManager     m_soundManager = null;
    private boolean          m_bReady = false;
    private boolean          m_bError = false;


    //____ Constructor ________________________________________________________

    public SoundSys() {       

        m_soundManager = SoundManager.getInstance();
        m_soundManager.setUseHtml5Audio(true);

        m_soundManager.onLoad( new OnReady(this) );
        m_soundManager.onError( new OnError(this) );

        m_soundManager.beginDelayedInit();                   
    }
}

When i call to this method:
public void whileLoading(Callback callback) {
executeWhileLoading(callback);
}
Throws a JSNI exception because the return value of the next function are undefined and GWT expected a boolean.
private native boolean executeWhileLoading(Callback callback)/-{
$wnd.soundManager.defaultOptions.whileloading = function() {
[email protected]::execute()();
}
}-/;

I run GWT 2.5.1 and javaJDK-1.7.0_01
I replace boolean for void and the app works.

Greetings.

In the SoundManager.java file there this line that seems to be quite no right (the parameter auto should be used not the isMp4) :

private native void isMovieStar(boolean auto)/-{
$wnd.soundManager.defaultOptions.isMovieStar = isMp4;
}-/;

I'm actually using the 0.1.3 version.

Hi,

When I take a look at your code in the SoundManager.java file we can see there is a missing dot between soundManager and defaultOptions in the setVolume method :

public void volume(int volume) {
setVolume(volume);
}

private native void setVolume(int volume) /-{
$wnd.soundManagerdefaultOptions.volume(volume);
}-/;

I'm actually using the 0.1.3 version.

Hi
I am unable to play a wav file using SoundManager2 lib.
Here is my code

        public void execute() {
            sm.play("FR60171", "ftp://uname:pwd@Ip/Path.wav);
        }
    });

I get the following output when i run this piece of code

FR60171: Failed to load? - ftp://uname:pwd@Ip/Path.wav

FR60171: play(): Starting to play

(Flash): auto-play allowed

FR60171: load (ftp://uname:pwd@Ip/Path.wav)

FR60171: play(): Attempting to load

FR60171: Merged options:

soundManager.createSound(): FR60171 ftp://uname:pwd@Ip/Path.wav

soundManager.play(): attempting to create "FR60171"

"FR60171" is an invalid sound ID.

SoundManager 2 loaded (OK)

SoundManager 2 HTML5 support: mp3 = true (preferring flash), mp4 = true (preferring flash), ogg = false (and no flash support), opus = false (and no flash support), wav = false (and no flash support)

SoundManager V2.97a.20130324 (AS2/Flash 8) + HTML5 audio + preferFlash