Cascades Development

[wzl0515 · Accepted solution]

Thank you very much, I have figure it out.

[diorahman]

Is it possible to put overlay qml element on top of invoked card?

Thanks

Dio

[s_rashid]

@diorahman

Unfortunately, no. At this point, you cannot edit or put QML elements on top of an invoked card. When you invoke a card, you are essentially just putting another application on top of yours (it animates/slides in like a *Sheet* or *NavigationPane* Page) and your app loses control. So you are limited to the implementation of whatever app you invoked to be on top of yours. Feel free to browse some of the BB Jam presentation materials (public info: videos, PDF slides etc) on the invocation & share framework, to learn more about what you can and cannot do. 
http://www.blackberryjamconference.com/

That being said, it is not too difficult to implement your own media previewer/player, simply using QML.

Cheers,
Rashid

[bbquincar]

is there a working sample for this yet would love to see how it works on the sim thanks

[somnathbanik]

Hi Guys,

Could you please tell me where can I writetechnical  articles on BB community site.

[wzl0515]

Hello, cause the sdk up to the gold version, I found the Invocation about Media Player have some thing change. So my code is going wrong when call the card to play vedio.

my code is like this:

void Myapp::invokeBoundMediaPlayer(QString uri) {
	InvokeRequest cardRequest;
	cardRequest.setTarget("sys.mediaplayer.previewer");
	cardRequest.setUri(uri);
	InvokeManager invokeManager;
	invokeManager.invoke(cardRequest);
}

 and in qml file:

    attachedObjects: [
            FilePicker {
                id: picker
                property string selectedFile
                title: qsTr("File Picker")
                mode: pickerMode.selectedValue
                type: pickerType.selectedValue
                viewMode: pickerViewMode.selectedValue
                sortBy: pickerSortBy.selectedValue
                sortOrder: pickerSortOrder.selectedValue
                onFileSelected: {
                    selectedFile = selectedFiles[0]
                    myClass.invokeBoundMediaPlayer(selectedFile);
                }
            }
]

so when I run my application, It said "Cannot assign [undefined] to QString".

I need your help, thank you very much.

[girish_bb10]

Thank you !!!!!! its working.   Do you know how to provide automatic controls for it. like progress bar. play and pause

[diorahman]

Awesome! BTW, Why don't we have QtMultimediaKit compatibility?

Thx

[StevenKader]

I got this working but I am seeing that the card closes as soon as the video stop playing instead of waiting for the user to hit back .... so the user can't share the video if they want.  Is anyone else seeing this or am I doing something wrong.   Thanks.

[s_rashid]

Yes, this is probably by design. Can you please make a quick feature request regarding this on the JIRA site? We can try to push it to the product/dev team from there.

Thanks,
Rashid