adjust project for Android (except AI)

android/vcmi-app/.gitignore

@@ -1 +1,8 @@
 /build
+
+# generated by CMake build
+/src/main/assets/internalData.zip
+/src/main/assets/internalDataHash.txt
+/src/main/java/eu/vcmi/vcmi/util/GeneratedVersion.java
+/src/main/jniLibs
+/src/main/res/raw/authors.txt

android/vcmi-app/src/main/java/eu/vcmi/vcmi/VcmiSDLActivity.java

@@ -80,7 +80,7 @@ public class VcmiSDLActivity extends SDLActivity
 
     @Override
     protected String getMainSharedObject() {
-        String library = "libvcmi-client.so";
+        String library = "libvcmiclient.so";
 
         return getContext().getApplicationInfo().nativeLibraryDir + "/" + library;
     }

android/vcmi-app/src/main/java/eu/vcmi/vcmi/util/LibsLoader.java

@@ -52,7 +52,7 @@ public final class LibsLoader
     public static void loadClientLibs(Context ctx)
     {
         loadCommon();
-        loadLib("vcmi-client", false);
+        loadLib("vcmiclient", false);
         SDL.setContext(ctx);
         NativeMethods.clientSetupJNI();
         NativeMethods.initClassloader();
@@ -61,7 +61,7 @@ public final class LibsLoader
     public static void loadServerLibs()
     {
         loadCommon();
-        loadLib("vcmi-server", false);
+        loadLib("vcmiserver", false);
         NativeMethods.initClassloader();
     }
 }

android/vcmi-app/src/main/java/org/libsdl/app/SDLActivity.java

@@ -243,9 +243,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
      * It can be overridden by derived classes.
      */
     protected String getMainSharedObject() {
-        String library = "libvcmi-client.so";
-
-        return getContext().getApplicationInfo().nativeLibraryDir + "/" + library;
+        return null;
     }
 
     /**
@@ -265,13 +263,14 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
      * @return names of shared libraries to be loaded (e.g. "SDL2", "main").
      */
     protected String[] getLibraries() {
+        // SDL is linked statically, no need to load anything
         return new String[] {
-                "SDL2",
+                // "SDL2",
                 // "SDL2_image",
                 // "SDL2_mixer",
                 // "SDL2_net",
                 // "SDL2_ttf",
-                "main"
+                // "main"
         };
     }