Build version 4.0.9 of OsmAnd with improved build script

The 4.0.7 version allows purchases to be accessed via the downloads
menu, causing a crash. Similarly a null pointer during a start up
attempt to access subscriptions was reported. Simple adjustments have
been made to avoid the null pointer. I have not been able to reproduce
the start up call to the subscriptions, so do not know the consequences
of the null pointer fix.

metadata/net.osmand.plus.yml

@@ -4226,6 +4226,126 @@ Builds:
       - cp $$icu50-2-1-patched$$/icu4j/icu4j.jar ../OsmAnd-java/libs/
     ndk: r17c
 
+  - versionName: 4.0.9
+    versionCode: 409
+    commit: v4.0.9
+    subdir: android/OsmAnd
+    submodules: true
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install --yes swig
+    gradle:
+      - android
+      - full
+      - legacy
+      - fat
+    srclibs:
+      - icu50-2-1-patched@0d825a9779eeb8ee35977ddf8bb4bea4119bf638
+      - osmand-external-skia@android/oreo
+    rm:
+      - android/OsmAnd-java/libs/*.jar
+      - android/OsmAnd/libs/*.jar
+      - android/OsmAnd-telegram/
+      - help/website/images/features.zip
+      - resources/icons/tools/SVGtoXML/vd-tool
+    prebuild:
+      - sed -i -e "/.*OsmAndCore.*SNAPSHOT.*/d" build-common.gradle
+      - sed -i -e "/.*OsmAndCore.*SNAPSHOT.*/d" build.gradle
+      - sed -i -e "/ivy {/,+6d" ../build.gradle
+      - rm build-library.gradle
+      - perl -i -0 -p -e "s|maven {\n\s*url 'https://developer.huawei.com/repo/'\n\s*}||g"
+        ../build.gradle
+      - sed -i -e "/huaweiImplementation/d" build.gradle
+      - sed -i -e "s/System.getenv(\"APK_VERSION\")/\"$$VERSION$$\"/g" build.gradle
+      - sed -i -e "s/System.getenv(\"APK_NUMBER_VERSION\")/\"$$VERCODE$$\"/g" build.gradle
+      - sed -i -e "s/System.getenv(\"TARGET_APP_NAME\")/\"OsmAnd~\"/g" build.gradle
+      - "sed -i -e \"s/implementation fileTree.*/implementation fileTree(include:\
+        \ ['icu4j.jar'], dir: 'libs')\\n implementation group: 'net.sf.trove4j', name:\
+        \ 'trove4j', version: '3.0.3'\\n/\" ../OsmAnd-java/build.gradle"
+      - "sed -i -e \"s/implementation fileTree.*/implementation fileTree(include:\
+        \ ['classes.jar','icu4j.jar'], dir: 'libs')\\n implementation group: 'net.sf.trove4j',\
+        \ name: 'trove4j', version: '3.0.3'\\n/\" build-common.gradle"
+      - sed -i -e "s/, ':OsmAnd-telegram'//" ../settings.gradle
+      - pushd ../../core-legacy/externals
+      - sed -i "s/# Extract/sha256sum \$SRCLOC\/upstream.tar.bz2 | grep 13bfc5ae543cf3aa180ac2485c0bc89495e3ae711fc6fab4f8ffe90dfb4bb677
+        || { echo 'Failed checksum' 1>\&2; exit; }/" protobuf/configure.sh
+      - sed -i "/# Download/,+8d" skia/configure.sh
+      - sed -i "s/# Patch/cp -r $(echo $$osmand-external-skia$$ | sed 's/\//\\\//g')
+        \$SRCLOC\/upstream.original/" skia/configure.sh
+      - popd
+      - echo -e "\norg.gradle.jvmargs=-XX:MaxHeapSize=2048m" >> ../gradle.properties
+      - sed -i -e "/.*com.google.android.play.*/d" build-common.gradle
+      - "echo \" package net.osmand.plus.helpers; import net.osmand.plus.OsmandApplication;\
+        \ import net.osmand.plus.activities.MapActivity; import androidx.annotation.Nullable;\
+        \ import androidx.fragment.app.FragmentActivity;\npublic class RateUsHelper\
+        \ { public RateUsHelper() { } public void storeRateResult(FragmentActivity\
+        \ activity) { } public void updateState(@Nullable RateUsState state) { } public\
+        \ static boolean shouldShowRateDialog(OsmandApplication app) { return false;\
+        \ } public static void showRateDialog(MapActivity mapActivity) { } public\
+        \ enum RateUsState { INITIAL_STATE, IGNORED, LIKED, DISLIKED_WITH_MESSAGE,\
+        \ DISLIKED_WITHOUT_MESSAGE, DISLIKED_OR_IGNORED_AGAIN; } }\" > src/net/osmand/plus/helpers/RateUsHelper.java"
+      - sed -i -e "/.*com.amazon.in-app-purchasing.*/d" build.gradle
+      - sed -i -e "/.*com.android.billingclient.*/d" build-common.gradle
+      - echo " package net.osmand.plus.inapp; import android.app.Activity; import
+        android.content.Context; import androidx.annotation.NonNull; import androidx.annotation.Nullable;
+        import net.osmand.plus.OsmandApplication; import java.lang.ref.WeakReference;
+        public class InAppPurchaseHelperImpl extends InAppPurchaseHelper { public
+        InAppPurchaseHelperImpl(OsmandApplication ctx) { super(ctx); } public void
+        isInAppPurchaseSupported(@NonNull final Activity activity, @Nullable final
+        InAppPurchaseInitCallback callback) { } protected void execImpl(@NonNull final
+        InAppPurchaseTaskType taskType, @NonNull final InAppCommand runnable) { }
+        public void purchaseFullVersion(@NonNull final Activity activity) { } public
+        void purchaseDepthContours(@NonNull final Activity activity) { } public void
+        purchaseContourLines(@NonNull Activity activity) throws UnsupportedOperationException
+        { } public void manageSubscription(@NonNull Context ctx, @Nullable String
+        sku) { } protected InAppCommand getPurchaseSubscriptionCommand(final WeakReference<Activity>
+        activity, final String sku, final String userInfo) { return null; } protected
+        InAppCommand getRequestInventoryCommand(boolean userRequested) { return null;
+        } protected boolean isBillingManagerExists() { return false; } protected void
+        destroyBillingManager() { } } " > src-google/net/osmand/plus/inapp/InAppPurchaseHelperImpl.java
+      - rm src-google/net/osmand/plus/inapp/util/BillingManager.java
+      - rm src-google/net/osmand/plus/inapp/InAppPurchasesImpl.java
+      - perl -i -0 -p -e 's|<Preference\n.*android:key="purchases_settings"(.*\n){9}||g'
+        res/xml/settings_main_screen.xml
+      - sed -i -e "/.*Preference purchasesSettings.*/,+1d" src/net/osmand/plus/settings/fragments/MainSettingsFragment.java
+      - sed -i -e "/addRestorePurchasesRow();/d" src/net/osmand/plus/download/ui/DownloadResourceGroupFragment.java
+      - sed -i -e "s/return purchases.getSubscriptions();/return new InAppSubscriptionList(new
+        InAppSubscription[] { }) { };/" src/net/osmand/plus/inapp/InAppPurchaseHelper.java
+      - sed -i -e "s/return purchases\..*;/return null;/" src/net/osmand/plus/inapp/InAppPurchaseHelper.java
+    scanignore:
+      - help/website/fonts/*.woff
+      - help/website/fonts/*.eot
+      - help/website/fonts/*.ttf
+      - resources/voice/tr/voice/*.ogg
+    scandelete:
+      - resources/test-resources
+    build:
+      - pushd ../../OsmAnd-core/wrappers/android/
+      - sed -i -e "/Native/d" settings.gradle
+      - sed -i -e "/Native/d" build.gradle
+      - sed -i -e "/compileTask.*copyNdkSharedLibs/d" build.gradle
+      - sed -i -e "/compileTask.*copyQtSharedLibs/d" build.gradle
+      - sed -i -e "/compileTask.*copyQtJarLibs/d" build.gradle
+      - gradle assembleRelease
+      - cd build/outputs/aar
+      - unzip OsmAndCore_android-release.aar
+      - cp classes.jar ../../../../../../android/OsmAnd/libs/
+      - popd
+      - pushd $$icu50-2-1-patched$$/icu4j
+      - ant jar
+      - zip -d icu4j.jar "com/ibm/icu/impl/data/icudt50b/brkitr/*"
+      - zip -d icu4j.jar "com/ibm/icu/impl/data/icudt50b/coll/*"
+      - zip -d icu4j.jar "com/ibm/icu/impl/data/icudt50b/curr/*"
+      - zip -d icu4j.jar "com/ibm/icu/impl/data/icudt50b/lang/*"
+      - zip -d icu4j.jar "com/ibm/icu/impl/data/icudt50b/rbnf/*"
+      - zip -d icu4j.jar "com/ibm/icu/impl/data/icudt50b/region/*"
+      - zip -d icu4j.jar "com/ibm/icu/impl/data/icudt50b/translit/*"
+      - zip -d icu4j.jar "com/ibm/icu/impl/data/icudt50b/zone/*"
+      - popd
+      - cp $$icu50-2-1-patched$$/icu4j/icu4j.jar libs/
+      - cp $$icu50-2-1-patched$$/icu4j/icu4j.jar ../OsmAnd-java/libs/
+    ndk: r19c
+
 MaintainerNotes: |-
     Update CV only after sucessfully built and tested.
 
@@ -4286,7 +4406,14 @@ MaintainerNotes: |-
     The next perl command removes to purchases_settings from the
     settings screen as the stubs will crash if OsmAnd actually tries to
     use them. The MainSettingFragment is also updated to avoid trying to
-    manipulate the removed setting.
+    manipulate the removed setting. Similarly, the removal of
+    addRestorePurchasesRow prevents the restore purchases option on the
+    downloads page.
+
+    Then, since a start up attempt to get subscriptions was reported,
+    various lines in InAppPurchaseHelper.java are adjusted to avoid
+    attempting to access a null purchases variable. This has not be
+    tested to ensure there are not consequences down the line.
 
 AutoUpdateMode: None
 UpdateCheckMode: None