CODEWITHSUNDEEP
androidqtqmlqtquick2
JNI_OnLoad
JNI_OnLoad

Reputation: 5442

App exits on back button click in android qtquick

I am developing an app which will run firstly on Android. However, I have an issue with back button: each time it is tapped the application quits. I don't want this behaviour. I have checked a lot of approaches and I've tried to implement some code but nothing worked.

Here is my code:

Item {
    id: student_home_page;
    focus: true

    // ///////////////////////////////////////////////////////////////

    Keys.onReleased: {
        console.log("TEST for Back ");
        if (event.key == Qt.Key_Back) {
            console.log("BAck Button HAndled");
            event.accepted = true;
        }
    }
}

When I click back button after reaching this page, it does not print anything on console as it is not going inside

I only get this message on console of Qt Creator:

/uniActivity(15431): onStop
I/AndroidRuntime(15431): VM exiting with result code 0, cleanup skipped.

Any idea why it is not handling this key event or not any at all inside?

Upvotes: 2

Views: 2318

Answers (2)

marmistrz
marmistrz

Reputation: 6414

You should handle the back button inside the StackView itself, not a child page, see my answer here

Upvotes: 3

MartinCR
MartinCR

Reputation: 678

Maybe this could be useful for you. Try to override the activity onBackPressed() method:

@Override
public void onBackPressed() {
    // Do something or call finish()
}

Upvotes: 0

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