How to create and show new QML,in Android

THEFree

import QtQuick 2.5
import QtQuick.Controls 2.0
import QtQuick.Window 2.0

Rectangle {
    id:circleFriends


    Rectangle{
        height: Screen.height
        width: Screen.width
//        x:circleFriends.width

//        PropertyAnimation on x{
//            to:0; duration:1000;loops:Animation.Infinite
//        }
    }

}

i want to open new window

p3c0

@THEFree Please elaborate your question.

THEFree

@p3c0 main.qml 's button Click on a button to open a new window

open this “QML”

import QtQuick 2.5
import QtQuick.Controls 2.0
import QtQuick.Window 2.0

Rectangle {
    id:circleFriends


    Rectangle{
        height: Screen.height
        width: Screen.width
//        x:circleFriends.width

//        PropertyAnimation on x{
//            to:0; duration:1000;loops:Animation.Infinite
//        }
    }

}

p3c0

@THEFree
Following can be done for dynamic object creation and loading:

Qt.createComponent() or Qt.createQmlObject()
Check this document for more info.
Loader

If you want separate windows you will need to use Window as root object.

stcorp

Maybe you could try using a stackview? http://doc.qt.io/qt-5/qml-qtquick-controls2-stackview.html

main.qml

import QtQuick 2.7
import QtQuick.Controls 2.0

ApplicationWindow {
    visible: true
    width: 500
    height: 500

    StackView
    {
        id: stackview
        initialItem:
            Pane
            {
                Button
                {
                    text: "Open window"
                    onClicked: stackview.push("qrc:/window.qml")
                }
            }
    }
}

window.qml

import QtQuick 2.0
import QtQuick.Controls 2.0

Pane {
    Column
    {
        Button
        {
            text: "Close"
            onClicked: stackview.pop()
        }
        Label
        {
            text: "This is an opened window"
        }
    }
}

THEFree

@p3c0

main.qml open other.qml, I think it should be open。

Because main.qml can't click，But other.qml can't see, If I click back, mail.qml can click

p3c0

@THEFree

Because main.qml can't click

Why it doesn't ? Can you post the code ?

THEFree

@p3c0

mail.qml

var component;
var sprite;

function createSpriteObjects() {
    component = Qt.createComponent("qml/CircleFriends.qml");
    if (component.status == Component.Ready)
        finishCreation();
    else
        component.statusChanged.connect(finishCreation);
}

function finishCreation() {
    if (component.status == Component.Ready) {
        sprite = component.createObject(mainWindow, {"x": 0, "y": 0});
        if (sprite == null) {
            // Error Handling
            console.log("Error creating object");
        }
    } else if (component.status == Component.Error) {
        // Error Handling
        console.log("Error loading component:", component.errorString());
    }
}

other.qml

import QtQuick 2.5
import QtQuick.Controls 2.0
import QtQuick.Window 2.0

ApplicationWindow {
    id:circleFriends
    height: Screen.height
    width: Screen.width
    visible: true

    Rectangle{
          anchors.fill: parent
//        x:circleFriends.width

//        PropertyAnimation on x{
//            to:0; duration:1000;loops:Animation.Infinite
//        }
    }

}

PC is ok,android is nothing

p3c0

@THEFree Sorry but I don't see any connection between the 2 QML's. I dont see how you load other.qml in main.qml and also anything related to click.

THEFree

@p3c0 createSpriteObjects()

The pop-up window is transparent in android

p3c0

@THEFree I think the problem is with multiple windows. I guess android doesn't support it.

THEFree

@p3c0 use StackView is ok，Thank God, thank you