[CLOSED] Conditionally Loading Native Code to Mobile Apps

[SteveG]

Since Windows phone is being added to Qt 5.3, are there any examples of conditionally adding native code to Android, iOS and Windows phone apps?

Thanks.

Steve

[SGaist]

Hi,

Do you mean besides the platform #ifdef's and the scopes in the pro file like for the desktop version ?

[SteveG]

Samuel,

What do you mean by "scopes in the pro file?" If I have native source code (e.g., Java for Android) that I only want included when I build an Android app, how would I do this? BTW, is there a syntax guide or manual for .pro files?

Thanks.

Steve

[SGaist]

This:
@
macx {

OS X specific stuff

} else ios {

iOS specific stuff

} etc…
@

Yes there is, look for "QMake manual" in Qt's documentation

[SteveG]

Samuel,

I found more info as you suggested. Are there any examples interfacing Qt with native code (e.g., QML or C++ invoking Java methods for Android, etc.)?

Thanks.

Steve

[SGaist]

For Android there's JNI and you can find helper classes for that in qtandroidextras

For iOS you can use Objective-C++ and the qtmacextras module offers some helper stuff already

[SteveG]

Samuel,

I'll look into these. Thanks again for your help.

Steve