Necessitas for Android

mrajanna

I installed latest online necessitas SDK. But when I build and deploy the qt code on android emulator, I seeing below error.

Can't find Ministro service,
the application can't start

I even set ministro latest download path in deploy configuration settings ans also ensured the read and write permissions for
Ministro ||.apk
I tried all the ways but was not succesful to overcome this problem. Please help

sierdzio

Compile statically, or try on a live device with Ministro installed and set to dev mode, as per BogDan's release email.

mrajanna

Thanks for the reply Slerd. Where could I get BodDan's release mail?

sierdzio

On the offcial mailing list, Qt mailing lists, official Google Group, and more.

"Link":https://groups.google.com/d/msg/android-qt/-JvFpJ2-J8E/8kxaM1OG0dYJ.

mrajanna

In your comment

I could do --------------------> try on a live device with Ministro installed

But not sure of performing -----------------> set to dev mode

sierdzio

Search on Android Play Store, there are several apps from BogDan, one is "Ministro configuration tool" install it, open, and switch the repo to development. Or so - I've never did that myself. I think BogDan has written about it in the article I've linked above?

mrajanna

When I try to deploy application on andriod, initallly I got Can’t find Ministro service, the application can’t start . But after solving this problem(by installing ministro apk), I am encountering with Invalid Qt version error on android tab.

FYI: I have used linux-online-necessitas-alpha4.1-sdk-installer

JKSH

Try asking at the official Google group; there are probably a lot more people there who can help you

bojan

I am encountering with Invalid Qt version error on android tab.
FYI: I have used linux-online-necessitas-alpha4.1-sdk-installer

You need to install also MinistroConfigurationTool II.apk. Once installed, start it and select 'testing' repository. This is needed because you installed alpha 4 version on Necessitas. According to Bogdan's announcement, new Qt libraries will stay in testing repository at least for two weeks from last reported and fixed regression.

For more info check Necessitas alpha 4 release note at
https://groups.google.com/forum/#!topic/android-qt/-JvFpJ2-J8E

mrajanna

Sorry for sending this post late as I was sending updates to android google group.

Now I am able to deploy qt application on Android.

FYI: I used the Qt Necessitas released in September month.

mrajanna

I don't know whether is this the right place to post this question. But I am stuck with a problem.

Problem:

I am running QT webkit application on client system. My requirement is to render the web page (implemented using html5 and javascript) running on server and show it on Qwebview widget of client.

In my code:

ui->webView->load(QUrl(“http://10.102.68.51:8080”));;

Above code is properly populating Qwebview widget with server page on client. But the problem is there is a graph getting plotted dynamically on server web page using javascript, this graph is not getting plotted on client system.

Can someone please guide me.