Qt Android: Pressing "Done" does not hide the keyboard

Question

When I write into a line edit using the Android keyboard, and I press the "Done" button (screenshot below), the keyboard does not disappear. This happens even in a newly created project with just a line edit (I tested it).

How can I make "Done" to hide the keyboard?

Please note that I am looking for a developer solution (i.e. programming, not user oriented) and a native way (i.e. C++/Qt, not Java).

I'm using Qt 5.2.0.

Answer 1

You have to call the QInputMethod::hide() slot.

C++ Solution

connect(ui->lineEdit, SIGNAL(editingFinished()), QGuiApplication::inputMethod(), SLOT(hide()));

QML Solution

TextInput {
    Keys.onEnterPressed: {
        //...
        Qt.inputMethod.hide()
    }
    Keys.onReturnPressed: {
        //...
        Qt.inputMethod.hide()
    }
}