Android: Refactor Android SDK packages

Introduce a hierarchy for Android SDK packages and refactor the
code accordingly. This is ground work for sdk management and
automatic android setup

Task-number: QTCREATORBUG-18978
Change-Id: Idef545e3b3a8e33e920be52b26094fb8046afcd3
Reviewed-by: BogDan Vatra <bogdan@kdab.com>

src/plugins/android/androidsdkpackage.cpp

@@ -0,0 +1,193 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+#include "androidsdkpackage.h"
+
+namespace Android {
+
+AndroidSdkPackage::AndroidSdkPackage(QVersionNumber version, QString sdkStylePathStr,
+                                     QObject *parent) :
+    QObject(parent),
+    m_revision(version),
+    m_sdkStylePath(sdkStylePathStr)
+{
+
+}
+
+bool AndroidSdkPackage::operator <(const AndroidSdkPackage &other) const
+{
+    if (typeid(*this) != typeid(other))
+        return type() < other.type();
+    return displayText() < other.displayText();
+}
+
+QString AndroidSdkPackage::displayText() const
+{
+    return m_displayText;
+}
+
+QString AndroidSdkPackage::descriptionText() const
+{
+    return m_descriptionText;
+}
+
+const QVersionNumber &AndroidSdkPackage::revision() const
+{
+    return m_revision;
+}
+
+AndroidSdkPackage::PackageState AndroidSdkPackage::state() const
+{
+    return m_state;
+}
+
+const QString &AndroidSdkPackage::sdkStylePath() const
+{
+    return m_sdkStylePath;
+}
+
+const Utils::FileName &AndroidSdkPackage::installedLocation() const
+{
+    return m_installedLocation;
+}
+
+void AndroidSdkPackage::setDisplayText(const QString &str)
+{
+    m_displayText = str;
+}
+
+void AndroidSdkPackage::setDescriptionText(const QString &str)
+{
+    m_descriptionText = str;
+}
+
+void AndroidSdkPackage::setState(AndroidSdkPackage::PackageState state)
+{
+    m_state = state;
+}
+
+void AndroidSdkPackage::setInstalledLocation(const Utils::FileName &path)
+{
+    m_installedLocation = path;
+    if (m_installedLocation.exists())
+        updatePackageDetails();
+}
+
+void AndroidSdkPackage::updatePackageDetails()
+{
+
+}
+
+SystemImage::SystemImage(QVersionNumber version, QString sdkStylePathStr, QString abi,
+                         SdkPlatform *platform):
+    AndroidSdkPackage(version, sdkStylePathStr, platform),
+    m_platform(platform),
+    m_abiName(abi)
+{
+}
+
+bool SystemImage::isValid() const
+{
+    return m_platform && m_platform->isValid();
+}
+
+AndroidSdkPackage::PackageType SystemImage::type() const
+{
+    return SystemImagePackage;
+}
+
+const QString &SystemImage::abiName() const
+{
+    return m_abiName;
+}
+
+const SdkPlatform *SystemImage::platform() const
+{
+    return m_platform.data();
+}
+
+void SystemImage::setPlatform(SdkPlatform *platform)
+{
+    m_platform = platform;
+}
+
+SdkPlatform::SdkPlatform(QVersionNumber version, QString sdkStylePathStr, int api, QObject *parent) :
+    AndroidSdkPackage(version, sdkStylePathStr, parent),
+    m_apiLevel(api)
+{
+    setDisplayText(QString("android-%1")
+                   .arg(m_apiLevel != -1 ? QString::number(m_apiLevel) : "Unknown"));
+}
+
+SdkPlatform::~SdkPlatform()
+{
+    for (SystemImage *image : m_systemImages)
+        delete image;
+    m_systemImages.clear();
+}
+
+bool SdkPlatform::isValid() const
+{
+    return m_apiLevel != -1;
+}
+
+AndroidSdkPackage::PackageType SdkPlatform::type() const
+{
+    return SdkPlatformPackage;
+}
+
+bool SdkPlatform::operator <(const AndroidSdkPackage &other) const
+{
+    if (typeid(*this) != typeid(other))
+        return AndroidSdkPackage::operator <(other);
+
+    const SdkPlatform &platform = static_cast<const SdkPlatform &>(other);
+    if (platform.m_apiLevel == m_apiLevel)
+        return AndroidSdkPackage::operator <(other);
+
+    return platform.m_apiLevel < m_apiLevel;
+}
+
+int SdkPlatform::apiLevel() const
+{
+    return m_apiLevel;
+}
+
+QVersionNumber SdkPlatform::version() const
+{
+    return m_version;
+}
+
+void SdkPlatform::addSystemImage(SystemImage *image)
+{
+    m_systemImages.append(image);
+    image->setPlatform(this);
+}
+
+const SystemImageList &SdkPlatform::systemImages() const
+{
+    return m_systemImages;
+}
+
+} // namespace Android