Move the java code.

love/src/jni/SDL2-2.0.5/android-project/src/org/libsdl/app/SDLActivity.java

@@ -123,10 +123,6 @@ public class SDLActivity extends Activity {
         Log.v(TAG, "onCreate(): " + mSingleton);
         super.onCreate(savedInstanceState);
 
-        SDLActivity.initialize();
-        // So we can call stuff from static callbacks
-        mSingleton = this;
-
         // Load shared libraries
         String errorMsgBrokenLib = "";
         try {
@@ -163,20 +159,7 @@ public class SDLActivity extends Activity {
            return;
         }
 
-        // Set up the surface
+        startNative();
-        mSurface = new SDLSurface(getApplication());
-
-        if(Build.VERSION.SDK_INT >= 12) {
-            mJoystickHandler = new SDLJoystickHandler_API12();
-        }
-        else {
-            mJoystickHandler = new SDLJoystickHandler();
-        }
-
-        mLayout = new RelativeLayout(this);
-        mLayout.addView(mSurface);
-
-        setContentView(mLayout);
 
         // Get filename from "Open with" of another application
         Intent intent = getIntent();
@@ -254,6 +237,21 @@ public class SDLActivity extends Activity {
            return;
         }
 
+        // love2d-mod-start: end main thread when opening new .love file
+        resetNative();
+        // love2d-mod-end
+
+        super.onDestroy();
+        // Reset everything in case the user re opens the app
+        SDLActivity.initialize();
+    }
+
+     // love2d-mod-start: end main thread when opening new .love file
+    /** Ends the native thread.
+     */
+    public void resetNative() {
+      Log.v("SDL", "resetNative()");
+
       // Send a quit message to the application
       SDLActivity.mExitCalledFromJava = true;
       SDLActivity.nativeQuit();
@@ -263,18 +261,39 @@ public class SDLActivity extends Activity {
         try {
           SDLActivity.mSDLThread.join();
         } catch(Exception e) {
-                Log.v(TAG, "Problem stopping thread: " + e);
+          Log.v("SDL", "Problem stopping thread: " + e);
         }
         SDLActivity.mSDLThread = null;
 
-            //Log.v(TAG, "Finished waiting for SDL thread");
+        //Log.v("SDL", "Finished waiting for SDL thread");
       }
 
-        super.onDestroy();
-        // Reset everything in case the user re opens the app
       SDLActivity.initialize();
     }
 
+    public void startNative() {
+      Log.v("SDL", "startNative()");
+      SDLActivity.initialize();
+      // So we can call stuff from static callbacks
+      mSingleton = this;
+
+      // Set up the surface
+      mSurface = new SDLSurface(getApplication());
+
+      if(Build.VERSION.SDK_INT >= 12) {
+        mJoystickHandler = new SDLJoystickHandler_API12();
+      }
+      else {
+        mJoystickHandler = new SDLJoystickHandler();
+      }
+
+      mLayout = new RelativeLayout(this);
+      mLayout.addView(mSurface);
+
+      setContentView(mLayout);
+    }
+    // love2d-mod-end
+
     @Override
     public boolean dispatchKeyEvent(KeyEvent event) {