Implemented moving/hiding ad from C code, updated admob test project with moving ad

project/java/MainActivity.java

@@ -422,38 +422,54 @@ public class MainActivity extends Activity
 		mGLView.requestFocus();
 	};
 
-	public void setAdvertisementParams(int visible, int left, int top)
+	public void setAdvertisementPosition(int left, int top)
+	{
+		
+		if( _ad.getView() != null )
+		{
+			final FrameLayout.LayoutParams layout = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT, Gravity.TOP | Gravity.LEFT);
+			layout.leftMargin = left;
+			layout.topMargin = top;
+			class Callback implements Runnable
+			{
+				public void run()
+				{
+					_ad.getView().setLayoutParams(layout);
+				}
+			};
+			runOnUiThread(new Callback());
+		}
+	}
+	public void setAdvertisementVisible(final int visible)
 	{
 		if( _ad.getView() != null )
 		{
-			if( visible == 0 )
-				_ad.getView().setVisibility(View.GONE);
-			else
+			class Callback implements Runnable
 			{
-				FrameLayout.LayoutParams layout = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT, Gravity.TOP | Gravity.LEFT);
-				layout.leftMargin = left;
-				layout.topMargin = top;
-				_ad.getView().setLayoutParams(layout);
-				_ad.getView().setVisibility(View.VISIBLE);
+				public void run()
+				{
+					if( visible == 0 )
+						_ad.getView().setVisibility(View.GONE);
+					else
+						_ad.getView().setVisibility(View.VISIBLE);
+				}
 			}
+			runOnUiThread(new Callback());
 		}
 	}
 
-	public void getAdvertisementParams(int size[])
+	public void getAdvertisementParams(int params[])
 	{
-		size[0] = 0;
-		size[1] = 0;
-		size[2] = 0;
-		size[3] = 0;
-		size[4] = 0;
+		for( int i = 0; i < 5; i++ )
+			params[i] = 0;
 		if( _ad.getView() != null )
 		{
-			size[0] = _ad.getView().getMeasuredWidth();
-			size[1] = _ad.getView().getMeasuredHeight();
-			size[2] = (_ad.getView().getVisibility() == View.VISIBLE) ? 1 : 0;
+			params[0] = (_ad.getView().getVisibility() == View.VISIBLE) ? 1 : 0;
 			FrameLayout.LayoutParams layout = (FrameLayout.LayoutParams) _ad.getView().getLayoutParams();
-			size[3] = layout.leftMargin;
-			size[4] = layout.topMargin;
+			params[1] = layout.leftMargin;
+			params[2] = layout.topMargin;
+			params[3] = _ad.getView().getMeasuredWidth();
+			params[4] = _ad.getView().getMeasuredHeight();
 		}
 	}
 

project/java/Video.java

@@ -561,7 +561,20 @@ class DemoRenderer extends GLSurfaceView_SDL.Renderer
 	public void exitApp()
 	{
 		 nativeDone();
-	};
+	}
+
+	public void getAdvertisementParams(int params[])
+	{
+		context.getAdvertisementParams(params);
+	}
+	public void setAdvertisementVisible(int visible)
+	{
+		context.setAdvertisementVisible(visible);
+	}
+	public void setAdvertisementPosition(int left, int top)
+	{
+		context.setAdvertisementPosition(left, top);
+	}
 
 	private int PowerOf2(int i)
 	{

project/jni/application/test-advertisements/ballfield.cpp

@@ -16,6 +16,7 @@
 
 #include "SDL.h"
 #include "SDL_image.h"
+#include "SDL_android.h"
 
 
 /*----------------------------------------------------------
@@ -430,9 +431,18 @@ int main(int argc, char* argv[])
 	int		fps_count = 0;
 	int		fps_start = 0;
 	float		x_speed, y_speed, z_speed;
+	SDL_Rect adSize;
+	int physicalW = 0, physicalH = 0;
+	int showAd = 0;
+
+	SDL_ANDROID_GetAdvertisementParams(NULL, &adSize);
+	__android_log_print(ANDROID_LOG_INFO, "Ballfield", "Advertisement size %dx%d pos %d:%d", (int)adSize.w, (int)adSize.h, (int)adSize.x, (int)adSize.y);
 
 	SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_JOYSTICK);
 
+	physicalW = SDL_GetVideoInfo()->current_w;
+	physicalH = SDL_GetVideoInfo()->current_h;
+
 	atexit(SDL_Quit);
 
 	screen = SDL_SetVideoMode(SCREEN_W, SCREEN_H, bpp, flags);
@@ -555,8 +565,22 @@ int main(int argc, char* argv[])
 			fps = (float)fps_count * 1000.0 / (tick - fps_start);
 			fps_count = 0;
 			fps_start = tick;
+			showAd++;
+			if(showAd > 3)
+				showAd = 0;
+			SDL_ANDROID_SetAdvertisementVisible(showAd);
 		}
 
+		int adX = abs(x_offs / 100) % (physicalW - adSize.w);
+		int adY = abs(y_offs / 80) % (physicalH - adSize.h);
+		SDL_ANDROID_SetAdvertisementPosition(adX, adY);
+		SDL_Rect adRect;
+		adRect.x = adX * SCREEN_W / physicalW;
+		adRect.w = adSize.w * SCREEN_W / physicalW;
+		adRect.y = adY * SCREEN_H / physicalH;
+		adRect.h = adSize.h * SCREEN_H / physicalH;
+		SDL_FillRect(screen, &adRect, 0xff0);
+
 		print_num(screen, font, screen->w-37, screen->h-12, fps);
 		++fps_count;
 

project/jni/sdl-1.2/include/SDL_android.h

@@ -45,8 +45,12 @@ extern DECLSPEC int SDLCALL SDL_ANDROID_SetApplicationPutToBackgroundCallback(
 extern DECLSPEC int SDLCALL SDL_ANDROID_PauseAudioPlayback(void);
 extern DECLSPEC int SDLCALL SDL_ANDROID_ResumeAudioPlayback(void);
 
+/* Get the advertisement size, position and visibility */
 extern DECLSPEC int SDLCALL SDL_ANDROID_GetAdvertisementParams(int * visible, SDL_Rect * position);
-extern DECLSPEC int SDLCALL SDL_ANDROID_SetAdvertisementParams(int visible, int left, int top);
+/* Control the advertisement placement */
+extern DECLSPEC int SDLCALL SDL_ANDROID_SetAdvertisementVisible(int visible);
+/* Control the advertisement visibility */
+extern DECLSPEC int SDLCALL SDL_ANDROID_SetAdvertisementPosition(int left, int top);
 
 #ifdef __cplusplus
 }

project/jni/sdl-1.3/src/video/android/SDL_androidvideo.c

@@ -64,7 +64,8 @@ static jmethodID JavaSwapBuffers = NULL;
 static jmethodID JavaShowScreenKeyboard = NULL;
 static jmethodID JavaToggleScreenKeyboardWithoutTextInput = NULL;
 static jmethodID JavaGetAdvertisementParams = NULL;
-static jmethodID JavaSetAdvertisementParams = NULL;
+static jmethodID JavaSetAdvertisementVisible = NULL;
+static jmethodID JavaSetAdvertisementPosition = NULL;
 static int glContextLost = 0;
 static int showScreenKeyboardDeferred = 0;
 static const char * showScreenKeyboardOldText = "";
@@ -295,10 +296,9 @@ JAVA_EXPORT_NAME(DemoRenderer_nativeInitJavaCallbacks) ( JNIEnv*  env, jobject t
 	JavaShowScreenKeyboard = (*JavaEnv)->GetMethodID(JavaEnv, JavaRendererClass, "showScreenKeyboard", "(Ljava/lang/String;I)V");
 	JavaToggleScreenKeyboardWithoutTextInput = (*JavaEnv)->GetMethodID(JavaEnv, JavaRendererClass, "showScreenKeyboardWithoutTextInputField", "()V");
 	// TODO: implement it
-	/*
-	JavaGetAdvertisementParams = (*JavaEnv)->GetMethodID(JavaEnv, JavaRendererClass, "GetAdvertisementParams", "()V");
-	JavaSetAdvertisementParams = (*JavaEnv)->GetMethodID(JavaEnv, JavaRendererClass, "SetAdvertisementParams", "(III)V");
-	*/
+	JavaGetAdvertisementParams = (*JavaEnv)->GetMethodID(JavaEnv, JavaRendererClass, "getAdvertisementParams", "([I)V");
+	JavaSetAdvertisementVisible = (*JavaEnv)->GetMethodID(JavaEnv, JavaRendererClass, "setAdvertisementVisible", "(I)V");
+	JavaSetAdvertisementPosition = (*JavaEnv)->GetMethodID(JavaEnv, JavaRendererClass, "setAdvertisementPosition", "(II)V");
 	
 	ANDROID_InitOSKeymap();
 }
@@ -360,3 +360,35 @@ JAVA_EXPORT_NAME(Settings_nativeSetVideoDepth) (JNIEnv* env, jobject thiz, jint
 	SDL_ANDROID_BYTESPERPIXEL = SDL_ANDROID_BITSPERPIXEL / 8;
 	SDL_ANDROID_UseGles2 = UseGles2;
 }
+
+int SDLCALL SDL_ANDROID_GetAdvertisementParams(int * visible, SDL_Rect * position)
+{
+	jint arr[5];
+	jintArray elemArr = (*JavaEnv)->NewIntArray(JavaEnv, 5);
+	if (elemArr == NULL)
+		return 0;
+	(*JavaEnv)->SetIntArrayRegion(JavaEnv, elemArr, 0, 5, arr);
+	(*JavaEnv)->CallVoidMethod(JavaEnv, JavaRenderer, JavaGetAdvertisementParams, elemArr);
+	(*JavaEnv)->GetIntArrayRegion(JavaEnv, elemArr, 0, 5, arr);
+	(*JavaEnv)->DeleteLocalRef(JavaEnv, elemArr);
+	if(visible)
+		*visible = arr[0];
+	if(position)
+	{
+		position->x = arr[1];
+		position->y = arr[2];
+		position->w = arr[3];
+		position->h = arr[4];
+	}
+	return 1;
+}
+int SDLCALL SDL_ANDROID_SetAdvertisementVisible(int visible)
+{
+	(*JavaEnv)->CallVoidMethod( JavaEnv, JavaRenderer, JavaSetAdvertisementVisible, (jint)visible );
+	return 1;
+}
+int SDLCALL SDL_ANDROID_SetAdvertisementPosition(int left, int top)
+{
+	(*JavaEnv)->CallVoidMethod( JavaEnv, JavaRenderer, JavaSetAdvertisementPosition, (jint)left, (jint)top );
+	return 1;
+}