Android: replace ndk.dir with android.ndkVersion in build.gradle

The use of ndk.dir in local.properties is deprecated in favor of
android.ndkVersion in build.gradle, and will be totatlly removed in
the future, so we need to adapt to that.

Fixes: QTBUG-91391
Pick-to: 6.2
Change-Id: I54c57113a759d43c3685c9cdf2b9dcc5c948c0fd
Reviewed-by: BogDan Vatra <bogdan@kdab.com>
Reviewed-by: Rami Potinkara <rami.potinkara@qt.io>

1 files changed, 14 insertions, 3 deletions

diff --git a/src/tools/androiddeployqt/main.cpp b/src/tools/androiddeployqt/main.cpp
index 431fa51d9e..4ef16135d5 100644
--- a/src/tools/androiddeployqt/main.cpp
+++ b/src/tools/androiddeployqt/main.cpp
@@ -41,6 +41,7 @@
 #include <QDirIterator>
 #include <QElapsedTimer>
 #include <QRegularExpression>
+#include <QSettings>
 
 #include <depfile_shared.h>
 
@@ -156,6 +157,7 @@ struct Options
     QString sdkPath;
     QString sdkBuildToolsVersion;
     QString ndkPath;
+    QString ndkVersion;
     QString jdkPath;
 
     // Build paths
@@ -1044,6 +1046,15 @@ bool readInputFile(Options *options)
             return false;
         }
         options->ndkPath = ndk.toString();
+        const QString ndkPropertiesPath = options->ndkPath + QStringLiteral("/source.properties");
+        const QSettings settings(ndkPropertiesPath, QSettings::IniFormat);
+        const QString ndkVersion = settings.value(QStringLiteral("Pkg.Revision")).toString();
+        if (ndkVersion.isEmpty()) {
+            fprintf(stderr, "Couldn't retrieve the NDK version from \"%s\".\n",
+                    qPrintable(ndkPropertiesPath));
+            return false;
+        }
+        options->ndkVersion = ndkVersion;
     }
 
     {
@@ -2592,9 +2603,8 @@ bool buildAndroidProject(const Options &options)
 {
     GradleProperties localProperties;
     localProperties["sdk.dir"] = QDir::fromNativeSeparators(options.sdkPath).toUtf8();
-    localProperties["ndk.dir"] = QDir::fromNativeSeparators(options.ndkPath).toUtf8();
-
-    if (!mergeGradleProperties(options.outputDirectory + QLatin1String("local.properties"), localProperties))
+    const QString localPropertiesPath = options.outputDirectory + QLatin1String("local.properties");
+    if (!mergeGradleProperties(localPropertiesPath, localProperties))
         return false;
 
     QString gradlePropertiesPath = options.outputDirectory + QLatin1String("gradle.properties");
@@ -2609,6 +2619,7 @@ bool buildAndroidProject(const Options &options)
     gradleProperties["androidCompileSdkVersion"] = options.androidPlatform.split(QLatin1Char('-')).last().toLocal8Bit();
     gradleProperties["qtMinSdkVersion"] = options.minSdkVersion;
     gradleProperties["qtTargetSdkVersion"] = options.targetSdkVersion;
+    gradleProperties["androidNdkVersion"] = options.ndkVersion.toUtf8();
     if (gradleProperties["androidBuildToolsVersion"].isEmpty())
         gradleProperties["androidBuildToolsVersion"] = options.sdkBuildToolsVersion.toLocal8Bit();
     QString abiList;