Demo app completed

QtAndroidToolsDemo/Main.cpp

@@ -11,9 +11,9 @@ int main(int argc, char *argv[])
     QIcon::setThemeName("tools");
     QGuiApplication app(argc, argv);
     QQmlApplicationEngine engine;
-
+#ifdef Q_OS_ANDROID
     QtAndroidTools::InitializeQmlTools();
-
+#endif
     engine.load(QUrl(QStringLiteral("qrc:/Main.qml")));
     if(engine.rootObjects().isEmpty()) return -1;
 

QtAndroidToolsDemo/Main.qml

@@ -101,12 +101,11 @@ ApplicationWindow {
 
             Image {
                 id: logo
-                width: pane.availableWidth / 2
+                width: pane.availableWidth / 3
-                height: pane.availableHeight / 2
                 anchors.centerIn: parent
                 anchors.verticalCenterOffset: -50
                 fillMode: Image.PreserveAspectFit
-                source: "images/logo_falsinsoft.jpg"
+                source: "qrc:/images/logo_falsinsoft.jpg"
             }
 
             Label {
@@ -130,9 +129,10 @@ ApplicationWindow {
         x: (window.width - width) / 2
         y: window.height / 6
         width: Math.min(window.width, window.height) / 3 * 2
-        contentHeight: aboutColumn.height
+        contentHeight: copyrightLabel.height
 
         Label {
+            id: copyrightLabel
             width: aboutDialog.availableWidth
             text: "Copyright (c) 2018 Fabio Falsini\n\n"
                 + "https://falsinsoft.blogspot.com"

QtAndroidToolsDemo/QtAndroidToolsDemo.pro

@@ -1,4 +1,4 @@
-QT += quick quickcontrols2
+QT += quick quickcontrols2 svg
 CONFIG += c++11
 
 TARGET = QtAndroidToolsDemo
@@ -8,18 +8,18 @@ SOURCES += \
         Main.cpp
 
 RESOURCES += \
-    QmlFiles.qrc \
+    Sources.qrc \
     qtquickcontrols2.conf \
     icons/tools/index.theme \
     $$files(icons/*.png, true) \
-    $$files(images/*.jpg)
+    $$files(images/*.jpg) \
+    $$files(images/*.svg)
 
-DISTFILES += \
+OTHER_FILES += \
     android/AndroidManifest.xml \
     android/build.gradle
 
-android
+android {
-{
 ANDROID_PACKAGE_SOURCE_DIR = $$PWD/android
 include(../QtAndroidTools/QtAndroidTools.pri)
 }

QtAndroidToolsDemo/android/AndroidManifest.xml

@@ -87,4 +87,7 @@
 <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+<uses-permission android:name="android.permission.READ_CALENDAR"/>
+    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
+    <uses-permission android:name="android.permission.READ_CONTACTS"/>
 </manifest>

QtAndroidToolsDemo/android/build.gradle

@@ -18,7 +18,7 @@ apply plugin: 'com.android.application'
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:support-v4:24.+'
+    implementation 'com.android.support:support-v4:26.+'
 }
 
 android {

QtAndroidToolsDemo/images/correct.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 426.667 426.667" style="enable-background:new 0 0 426.667 426.667;" xml:space="preserve">
+<path style="fill:#6AC259;" d="M213.333,0C95.518,0,0,95.514,0,213.333s95.518,213.333,213.333,213.333
+	c117.828,0,213.333-95.514,213.333-213.333S331.157,0,213.333,0z M174.199,322.918l-93.935-93.931l31.309-31.309l62.626,62.622
+	l140.894-140.898l31.309,31.309L174.199,322.918z"/>
+</svg>

QtAndroidToolsDemo/images/error.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 426.667 426.667" style="enable-background:new 0 0 426.667 426.667;" xml:space="preserve">
+<path style="fill:#F05228;" d="M213.333,0C95.514,0,0,95.514,0,213.333s95.514,213.333,213.333,213.333
+	s213.333-95.514,213.333-213.333S331.153,0,213.333,0z M330.995,276.689l-54.302,54.306l-63.36-63.356l-63.36,63.36l-54.302-54.31
+	l63.356-63.356l-63.356-63.36l54.302-54.302l63.36,63.356l63.36-63.356l54.302,54.302l-63.356,63.36L330.995,276.689z"/>
+</svg>

QtAndroidToolsDemo/images/unknown.svg

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 496.158 496.158" style="enable-background:new 0 0 496.158 496.158;" xml:space="preserve">
+<path style="fill:#25B7D3;" d="M496.158,248.085c0-137.022-111.069-248.082-248.075-248.082C111.07,0.003,0,111.063,0,248.085
+	c0,137.001,111.07,248.07,248.083,248.07C385.089,496.155,496.158,385.086,496.158,248.085z"/>
+<path style="fill:#FFFFFF;" d="M138.216,173.592c0-13.915,4.467-28.015,13.403-42.297c8.933-14.282,21.973-26.11,39.111-35.486
+	c17.139-9.373,37.134-14.062,59.985-14.062c21.238,0,39.99,3.921,56.25,11.755c16.26,7.838,28.818,18.495,37.683,31.97
+	c8.861,13.479,13.293,28.125,13.293,43.945c0,12.452-2.527,23.367-7.581,32.739c-5.054,9.376-11.062,17.469-18.018,24.279
+	c-6.959,6.812-19.446,18.275-37.463,34.388c-4.981,4.542-8.975,8.535-11.975,11.976c-3.004,3.443-5.239,6.592-6.702,9.447
+	c-1.466,2.857-2.603,5.713-3.406,8.57c-0.807,2.855-2.015,7.875-3.625,15.051c-2.784,15.236-11.501,22.852-26.147,22.852
+	c-7.618,0-14.028-2.489-19.226-7.471c-5.201-4.979-7.8-12.377-7.8-22.192c0-12.305,1.902-22.962,5.713-31.97
+	c3.808-9.01,8.861-16.92,15.161-23.73c6.296-6.812,14.794-14.904,25.488-24.28c9.373-8.202,16.15-14.392,20.325-18.567
+	c4.175-4.175,7.69-8.823,10.547-13.953c2.856-5.126,4.285-10.691,4.285-16.699c0-11.718-4.36-21.605-13.074-29.663
+	c-8.717-8.054-19.961-12.085-33.728-12.085c-16.116,0-27.981,4.065-35.596,12.195c-7.618,8.13-14.062,20.105-19.336,35.925
+	c-4.981,16.555-14.43,24.829-28.345,24.829c-8.206,0-15.127-2.891-20.764-8.679C141.035,186.593,138.216,180.331,138.216,173.592z
+	 M245.442,414.412c-8.937,0-16.737-2.895-23.401-8.68c-6.667-5.784-9.998-13.877-9.998-24.279c0-9.229,3.22-16.991,9.668-23.291
+	c6.444-6.297,14.354-9.448,23.73-9.448c9.229,0,16.991,3.151,23.291,9.448c6.296,6.3,9.448,14.062,9.448,23.291
+	c0,10.255-3.296,18.312-9.888,24.17C261.7,411.481,254.084,414.412,245.442,414.412z"/>
+</svg>

QtAndroidToolsDemo/tools/AndroidApkExpansionFiles.qml

@@ -1,9 +1,178 @@
 
 import QtQuick 2.12
 import QtQuick.Controls 2.12
+import QtQuick.Dialogs 1.3
+import QtAndroidTools.ApkExpansionFiles 1.0
 
 Page {
     id: page
 
+    function downloadInProgress(downloading)
+    {
+        buttonStartDownload.enabled = !downloading;
+        buttonPauseDownload.enabled = downloading;
+        buttonContinueDownload.enabled = downloading;
+        buttonAbortDownload.enabled = downloading;
+    }
 
+    function downloadFiles()
+    {
+        QtAndroidApkExpansionFiles.base64PublicKey = "";
+        QtAndroidApkExpansionFiles.salt = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20];
+        QtAndroidApkExpansionFiles.main.version = 1;
+        QtAndroidApkExpansionFiles.main.size = 123456789;
+        QtAndroidApkExpansionFiles.patch.version = 1;
+        QtAndroidApkExpansionFiles.patch.size = 123456789;
+
+        if(QtAndroidApkExpansionFiles.base64PublicKey === "")
+        {
+            errorMessageBox.text = "Invalid base64PublicKey";
+            errorMessageBox.open();
+            return;
+        }
+
+        switch(QtAndroidApkExpansionFiles.startDownloadFiles())
+        {
+            case QtAndroidApkExpansionFiles.APKEF_NO_DOWNLOAD_REQUIRED:
+                fileDeliveredMessageBox.open();
+                break;
+            case QtAndroidApkExpansionFiles.APKEF_DOWNLOAD_STARTED:
+            case QtAndroidApkExpansionFiles.APKEF_LVL_CHECK_REQUIRED:
+                page.downloadInProgress(true);
+                break;
+            case QtAndroidApkExpansionFiles.APKEF_STORAGE_READ_PERMISSION_REQUIRED:
+            case QtAndroidApkExpansionFiles.APKEF_STORAGE_WRITE_PERMISSION_REQUIRED:
+                errorMessageBox.text = "Without storage access permission the app can not download expansion files";
+                errorMessageBox.open();
+                page.downloadInProgress(false);
+                break;
+            default:
+                errorMessageBox.text = "Sorry, unknown error happened";
+                errorMessageBox.open();
+                page.downloadInProgress(false);
+                break;
+        }
+    }
+
+    Connections {
+        target: QtAndroidApkExpansionFiles
+        onDownloadStateChanged: {
+            switch(newState)
+            {
+                case QtAndroidApkExpansionFiles.STATE_COMPLETED:
+                    fileDeliveredMessageBox.open();
+                    page.downloadInProgress(false);
+                    break;
+                case QtAndroidApkExpansionFiles.STATE_FAILED_UNLICENSED:
+                case QtAndroidApkExpansionFiles.STATE_FAILED_FETCHING_URL:
+                case QtAndroidApkExpansionFiles.STATE_FAILED_SDCARD_FULL:
+                case QtAndroidApkExpansionFiles.STATE_FAILED_CANCELED:
+                case QtAndroidApkExpansionFiles.STATE_FAILED:
+                    errorMessageBox.text = QtAndroidApkExpansionFiles.getString(newState-1);
+                    errorMessageBox.open();
+                    page.downloadInProgress(false);
+                    break;
+            }
+            downloadStateLabel.text = QtAndroidApkExpansionFiles.getString(newState-1);
+        }
+        onDownloadProgress: {
+            var time = new Date(timeRemaining);
+            downloadProgressBar.to = overallTotal;
+            downloadProgressBar.value = overallProgress;
+            downloadSizeLabel.text = (overallProgress / (1024*1024)).toFixed(2) + "MB/" + (overallTotal / (1024*1024)).toFixed(2) + "MB";
+            downloadTimeLabel.text = "Time left: ";
+            if(timeRemaining > 1000 * 60 * 60)
+                downloadTimeLabel.text += ("0" + time.getHours()).substr(-2) + ":" + ("0" + time.getMinutes()).substr(-2);
+            else
+                downloadTimeLabel.text += ("0" + time.getMinutes()).substr(-2) + ":" + ("0" + time.getSeconds()).substr(-2);
+        }
+    }
+
+    Column {
+        width: parent.width * 0.9
+        height: parent.height * 0.9
+        anchors.centerIn: parent
+        spacing: 20
+
+        Label {
+            width: parent.width
+            text: "Download apk expansion files"
+            horizontalAlignment: Text.AlignHCenter
+            wrapMode: Label.Wrap
+            font.pixelSize: 14
+            font.bold: true
+        }
+
+        ProgressBar {
+            id: downloadProgressBar
+            width: parent.width * 0.85
+            anchors.horizontalCenter: parent.horizontalCenter
+            from: 0
+        }
+
+        Label {
+            id: downloadStateLabel
+            width: parent.width
+            horizontalAlignment: Text.AlignHCenter
+            wrapMode: Label.Wrap
+            font.pixelSize: 15
+        }
+
+        Button {
+            id: buttonStartDownload
+            anchors.horizontalCenter: parent.horizontalCenter
+            text: "Start download"
+            onClicked: page.downloadFiles()
+        }
+        Button {
+            id: buttonPauseDownload
+            enabled: false
+            anchors.horizontalCenter: parent.horizontalCenter
+            text: "Pause download"
+            onClicked: QtAndroidApkExpansionFiles.pauseDownload()
+        }
+        Button {
+            id: buttonContinueDownload
+            enabled: false
+            anchors.horizontalCenter: parent.horizontalCenter
+            text: "Continue download"
+            onClicked: QtAndroidApkExpansionFiles.continueDownload()
+        }
+        Button {
+            id: buttonAbortDownload
+            enabled: false
+            anchors.horizontalCenter: parent.horizontalCenter
+            text: "Abort download"
+            onClicked: QtAndroidApkExpansionFiles.abortDownload()
+        }
+
+        Label {
+            id: downloadSizeLabel
+            width: parent.width
+            anchors.left: parent.left
+            horizontalAlignment: Text.AlignHCenter
+            font.pixelSize: 14
+            fontSizeMode: Text.Fit
+        }
+        Label {
+            id: downloadTimeLabel
+            width: parent.width
+            anchors.right: parent.right
+            horizontalAlignment: Text.AlignHCenter
+            font.pixelSize: 14
+            fontSizeMode: Text.Fit
+        }
+    }
+
+    MessageDialog {
+        id: errorMessageBox
+        standardButtons: StandardButton.Ok
+        title: "Error"
+    }
+    MessageDialog {
+        id: fileDeliveredMessageBox
+        standardButtons: StandardButton.Ok
+        title: "Advise"
+        text: "Apk expension files available:\n" + QtAndroidApkExpansionFiles.mainFileName() + "\n" + QtAndroidApkExpansionFiles.patchFileName()
+    }
 }

QtAndroidToolsDemo/tools/AndroidAppPermissions.qml

@@ -1,9 +1,149 @@
 
 import QtQuick 2.12
 import QtQuick.Controls 2.12
+import QtQuick.Dialogs 1.3
+import QtAndroidTools.AppPermissions 1.0
 
 Page {
     id: page
 
+    readonly property var permissionsNameList: ["android.permission.WRITE_EXTERNAL_STORAGE","android.permission.READ_CALENDAR","android.permission.READ_PHONE_STATE","android.permission.READ_CONTACTS"]
 
+    function setPermissionGranted(name, granted)
+    {
+        for(var i = 0; i < appPermissionModel.count; i++)
+        {
+            if(appPermissionModel.get(i).name === name)
+            {
+                appPermissionModel.get(i).symbol = granted ? "qrc:/images/correct.svg" : "qrc:/images/error.svg";
+                break;
+            }
+        }
+    }
+
+    Connections {
+        target: QtAndroidAppPermissions
+        onRequestPermissionsResults: {
+            for(var i = 0; i < results.length; i++)
+            {
+                if(results[i].granted === true)
+                {
+                    setPermissionGranted(results[i].name, true);
+                }
+                else
+                {
+                    if(QtAndroidAppPermissions.shouldShowRequestPermissionInfo(results[i].name) === true)
+                    {
+                        if(results[i].name === permissionsNameList[0])
+                            requestPermissionWRITE_EXTERNAL_STORAGE.open();
+                        else if(results[i].name === permissionsNameList[1])
+                            requestPermissionREAD_CALENDAR.open();
+                        else if(results[i].name === permissionsNameList[2])
+                            requestPermissionREAD_PHONE_STATE.open();
+                        else if(results[i].name === permissionsNameList[3])
+                            requestPermissionREAD_CONTACTS.open();
+                    }
+                    else
+                    {
+                        setPermissionGranted(results[i].name, false);
+                    }
+                }
+            }
+        }
+    }
+
+    ListModel {
+        id: appPermissionModel
+        ListElement {
+            name: "android.permission.WRITE_EXTERNAL_STORAGE"
+            symbol: "qrc:/images/unknown.svg"
+        }
+        ListElement {
+            name: "android.permission.READ_CALENDAR"
+            symbol: "qrc:/images/unknown.svg"
+        }
+        ListElement {
+            name: "android.permission.READ_PHONE_STATE"
+            symbol: "qrc:/images/unknown.svg"
+        }
+        ListElement {
+            name: "android.permission.READ_CONTACTS"
+            symbol: "qrc:/images/unknown.svg"
+        }
+    }
+
+    Column {
+        width: parent.width * 0.9
+        height: parent.height * 0.9
+        anchors.centerIn: parent
+        spacing: 20
+
+        Repeater {
+            model: appPermissionModel
+            Rectangle {
+                width: parent.width
+                height: premissionStatus.height + 20
+                border.width: 1
+                border.color: "gray"
+                radius: 15
+
+                Item {
+                    width: parent.width * 0.9
+                    height: premissionStatus.height
+                    anchors.centerIn: parent
+
+                    Image {
+                        id: premissionStatus
+                        anchors.left: parent.left
+                        fillMode: Image.PreserveAspectFit
+                        source: symbol
+                        sourceSize.height: permissionName.contentHeight * 1.5
+                    }
+                    Text {
+                        id: permissionName
+                        width: parent.width - premissionStatus.width - 10
+                        anchors.right: parent.right
+                        text: name
+                        font.pixelSize: parent.width * 0.04
+                        verticalAlignment: Text.AlignVCenter
+                    }
+                }
+            }
+        }
+
+        Button {
+            anchors.horizontalCenter: parent.horizontalCenter
+            text: "Request permissions"
+            onClicked: QtAndroidAppPermissions.requestPermissions(permissionsNameList)
+        }
+    }
+
+    MessageDialog {
+        id: requestPermissionWRITE_EXTERNAL_STORAGE
+        standardButtons: StandardButton.Ok
+        title: "Advise"
+        text: "This app require WRITE_EXTERNAL_STORAGE permission for bla bla bla..."
+        onAccepted: QtAndroidAppPermissions.requestPermission(permissionsNameList[0])
+    }
+    MessageDialog {
+        id: requestPermissionREAD_CALENDAR
+        standardButtons: StandardButton.Ok
+        title: "Advise"
+        text: "This app require READ_CALENDAR permission for bla bla bla..."
+        onAccepted: QtAndroidAppPermissions.requestPermission(permissionsNameList[1])
+    }
+    MessageDialog {
+        id: requestPermissionREAD_PHONE_STATE
+        standardButtons: StandardButton.Ok
+        title: "Advise"
+        text: "This app require READ_PHONE_STATE permission for bla bla bla..."
+        onAccepted: QtAndroidAppPermissions.requestPermission(permissionsNameList[2])
+    }
+    MessageDialog {
+        id: requestPermissionREAD_CONTACTS
+        standardButtons: StandardButton.Ok
+        title: "Advise"
+        text: "This app require READ_CONTACTS permission for bla bla bla..."
+        onAccepted: QtAndroidAppPermissions.requestPermission(permissionsNameList[3])
+    }
 }