关于BREW的menu的问题

jinger_0127 2009-09-16 03:42:07

各位大侠
我现在要实现在menu里面添加checkbox
不知道用哪个函数呢
我现在已经做好了一个含有checkbox的.htm的文件
不知道怎么引用这个.htm文件到程序里面
不知掉我表达清楚没？

还有一个问题
就是图像显示我想让播放列表中的文件顺次播放
if(id==MTA_MENUID_AUTOPLAY_CC)
{
for (i=1;i<pMe->clist.num;i++){
if(pMe->clist.list[i]!=NULL){
MscpTestApp_PlayCC(pMe, pMe->clist.list[i]);
}
}
}

else if (id>=pMe->clist.num) return EFAILED;
else MscpTestApp_PlayCC(pMe, pMe->clist.list[id]);

可是现在这个程序运行后只播放最后一首
不知道有没有好的函数是专门用来顺次播放的或者是不是要加一个条件语句当第一首播放后再执行播放第二首？
以下是播放函数的程序
static void MscpTestApp_PlayCC(MscpTestApp *pMe, const char *media_mp4)
{
AEEMediaData md;
AEECLSID cls;
AEERect r,r2;
int err;
boolean transition;
int state;

if (pMe->media==NULL) {
// ISHELL_GetHandler(pMe->a.m_pIShell, AEECLSID_MEDIAMPEG4, media_mp4);

err = ISHELL_CreateInstance(pMe->a.m_pIShell, AEECLSID_MEDIAMPEG4, (void**)&pMe->media);
if (err!=SUCCESS) {
DBGPRINTF("ISHELL_CreateInstance error 1");
pMe->failreason = 990;
MscpTestApp_ChangeFloViewState(pMe, MTA_FVSTATE_FAIL);
return;
}
}

state = IMEDIA_GetState(pMe->media, &transition);
DBGPRINTF("state0:%d", state);

md.clsData = MMD_FILE_NAME;
md.pData = (void*)media_mp4;
md.dwSize = 0;
err = IMEDIA_SetMediaData(pMe->media, &md);
DBGPRINTF("media_mp4:%s", media_mp4);
state = IMEDIA_GetState(pMe->media, &transition);
DBGPRINTF("state1:%d", state);

if (pMe->fullscreen) {
r = pMe->fullbounds;
SETAEERECT(&r2, 0, 0, 0, 0);
IMEDIA_SetMediaParm(pMe->media, MM_MP4_PARM_SCALING, (int32)pMe->fullscale, 0);
IMEDIA_SetRect(pMe->media, &r, &r2);
} else {
SETAEERECT(&r, 0, VID_POSV, pMe->bounds.dx, VID_HEIGHT(pMe->bounds));
SETAEERECT(&r2, 0, TXT_POSV(pMe->bounds), pMe->bounds.dx, TXT_HEIGHT);
IMEDIA_SetMediaParm(pMe->media, MM_MP4_PARM_SCALING, (int32)MTA_SCALE_ASCALE, 0);
IMEDIA_SetRect(pMe->media, &r, &r2);
}
IMEDIA_SetAudioDevice(pMe->media, AEE_SOUND_DEVICE_SPEAKER);
IMEDIA_SetVolume(pMe->media, pMe->volume);
MscpTestApp_ChangeFloViewState(pMe, MTA_FVSTATE_SUCCESS);
IMEDIA_RegisterNotify(pMe->media, MscpTestApp_MediaCB, pMe);
#ifdef USE_MFMEDIA
IMEDIA_Play(pMe->media);
#endif
state = IMEDIA_GetState(pMe->media, &transition);
DBGPRINTF("state4:%d", state);
}

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