Android: Warn if sdkmanager could not be run

Add a line in the error checking for "SDK manager runs"

Fixes: QTCREATORBUG-22626
Change-Id: I63f783b376056a28c106bad1ce8c874acf6897f2
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/plugins/android/androidsdkmanager.cpp

@@ -227,6 +227,9 @@ private:
     QString m_licenseTextCache;
     QByteArray m_licenseUserInput;
     mutable QReadWriteLock m_licenseInputLock;
+
+public:
+    bool m_packageListingSuccessful = true;
 };
 
 /*!
@@ -372,6 +375,11 @@ bool AndroidSdkManager::isBusy() const
     return m_d->m_activeOperation && !m_d->m_activeOperation->isFinished();
 }
 
+bool AndroidSdkManager::packageListingSuccessful() const
+{
+    return m_d->m_packageListingSuccessful;
+}
+
 QFuture<QString> AndroidSdkManager::availableArguments() const
 {
     return Utils::runAsync(&AndroidSdkManagerPrivate::parseCommonArguments, m_d.get());
@@ -806,6 +814,7 @@ void AndroidSdkManagerPrivate::reloadSdkPackages()
 
     if (m_config.sdkToolsVersion() < sdkManagerIntroVersion) {
         // Old Sdk tools.
+        m_packageListingSuccessful = true;
         AndroidToolManager toolManager(m_config);
         auto toAndroidSdkPackages = [](SdkPlatform *p) -> AndroidSdkPackage *{
             return p;
@@ -815,7 +824,8 @@ void AndroidSdkManagerPrivate::reloadSdkPackages()
         QString packageListing;
         QStringList args({"--list", "--verbose"});
         args << m_config.sdkManagerToolArgs();
-        if (sdkManagerCommand(m_config, args, &packageListing)) {
+        m_packageListingSuccessful = sdkManagerCommand(m_config, args, &packageListing);
+        if (m_packageListingSuccessful) {
             SdkManagerOutputParser parser(m_allPackages);
             parser.parsePackageListing(packageListing);
         }

src/plugins/android/androidsdkmanager.h

@@ -78,6 +78,8 @@ public:
     void reloadPackages(bool forceReload = false);
     bool isBusy() const;
 
+    bool packageListingSuccessful() const;
+
     QFuture<QString> availableArguments() const;
     QFuture<OperationOutput> updateAll();
     QFuture<OperationOutput> update(const QStringList &install, const QStringList &uninstall);

src/plugins/android/androidsettingswidget.cpp

@@ -76,6 +76,7 @@ enum AndroidValidation {
     SdkToolsInstalledRow,
     PlatformToolsInstalledRow,
     BuildToolsInstalledRow,
+    SdkManagerSuccessfulRow,
     PlatformSdkInstalledRow,
     NdkPathExistsRow,
     NdkDirStructureRow,
@@ -259,6 +260,8 @@ AndroidSettingsWidget::AndroidSettingsWidget(QWidget *parent)
     androidValidationPoints[SdkPathWritableRow] = tr("Android SDK path writable.");
     androidValidationPoints[SdkToolsInstalledRow] = tr("SDK tools installed.");
     androidValidationPoints[PlatformToolsInstalledRow] = tr("Platform tools installed.");
+    androidValidationPoints[SdkManagerSuccessfulRow] = tr(
+        "SDK manager runs (requires exactly Java 1.8).");
     androidValidationPoints[BuildToolsInstalledRow] = tr("Build tools installed.");
     androidValidationPoints[PlatformSdkInstalledRow] = tr("Platform SDK installed.");
     androidValidationPoints[NdkPathExistsRow] = tr("Android NDK path exists.");
@@ -425,12 +428,14 @@ void AndroidSettingsWidget::validateSdk()
     summaryWidget->setPointValid(BuildToolsInstalledRow,
                                  !m_androidConfig.buildToolsVersion().isNull());
 
+    summaryWidget->setPointValid(SdkManagerSuccessfulRow, m_sdkManager->packageListingSuccessful());
     // installedSdkPlatforms should not trigger a package reload as validate SDK is only called
     // after AndroidSdkManager::packageReloadFinished.
     summaryWidget->setPointValid(PlatformSdkInstalledRow,
                                  !m_sdkManager->installedSdkPlatforms().isEmpty());
     updateUI();
-    bool sdkToolsOk = summaryWidget->rowsOk({SdkPathExistsRow, SdkPathWritableRow, SdkToolsInstalledRow});
+    bool sdkToolsOk = summaryWidget->rowsOk(
+        {SdkPathExistsRow, SdkPathWritableRow, SdkToolsInstalledRow, SdkManagerSuccessfulRow});
     bool componentsOk = summaryWidget->rowsOk({PlatformToolsInstalledRow,
                                                       BuildToolsInstalledRow,
                                                       PlatformSdkInstalledRow});