SDL: new option AppOpenFileExtension to open a file with specific extension using the app

changeAppSettings.sh

@@ -435,6 +435,9 @@ echo >> AndroidAppSettings.cfg
 echo "# Google Play Game Services application ID, required for cloud saves to work" >> AndroidAppSettings.cfg
 echo GooglePlayGameServicesId=$GooglePlayGameServicesId >> AndroidAppSettings.cfg
 echo >> AndroidAppSettings.cfg
+echo "# The app will open files with following extension, file path will be added to commandline params" >> AndroidAppSettings.cfg
+echo AppOpenFileExtension=\'$AppOpenFileExtension\' >> AndroidAppSettings.cfg
+echo >> AndroidAppSettings.cfg
 fi
 
 AppShortName=`echo $AppName | sed 's/ //g'`
@@ -837,6 +840,15 @@ if [ "$AccessInternet" = "n" ]; then
 	$SEDI "/==INTERNET==/ d" project/AndroidManifest.xml
 fi
 
+if [ -z "$AppOpenFileExtension" ]; then
+	$SEDI "/==OPENFILE==/ d" project/AndroidManifest.xml
+else
+	EXTS="`for EXT in $AppOpenFileExtension; do echo -n '\\\\1'$EXT'\\\\2' ; done`"
+	echo "EXTS $EXTS"
+	#$SEDI "s/\(.*\)==OPENFILE-EXT==\(.*\)/$EXTS/g" project/AndroidManifest.xml
+	$SEDI "s/\(.*\)==OPENFILE-EXT==\(.*\)/$EXTS/g" project/AndroidManifest.xml
+fi
+
 if [ "$ImmersiveMode" = "n" ]; then
 	ImmersiveMode=false
 else

project/AndroidManifestTemplate.xml

@@ -26,6 +26,16 @@
 				<action android:name="com.sec.android.airview.HOVER" /> <!-- Stupid Samsung requires their own intent for finger-hover events -->
 				<category android:name="android.intent.category.LEANBACK_LAUNCHER" /> <!-- Android TV requires this -->
 				<category android:name="tv.ouya.intent.category.GAME" /> <!-- For that one user who still got an OUYA in his living room and won't throw it away just because someone else decides that it's dead -->
+				<!-- ==OPENFILE== --> <action android:name="android.intent.action.VIEW" />
+				<!-- ==OPENFILE== --> <category android:name="android.intent.category.DEFAULT" />
+				<!-- ==OPENFILE== --> <category android:name="android.intent.category.BROWSABLE" />
+				<!-- ==OPENFILE== --> <data android:scheme="file" />
+				<!-- ==OPENFILE== --> <data android:mimeType="*/*" />
+				<!-- ==OPENFILE== --> <data android:host="*" />
+				<!-- ==OPENFILE== --> <data android:pathPattern=".*\\.==OPENFILE-EXT==" />
+				<!-- ==OPENFILE== --> <data android:pathPattern=".*\\..*\\.==OPENFILE-EXT==" />
+				<!-- ==OPENFILE== --> <data android:pathPattern=".*\\..*\\..*\\.==OPENFILE-EXT==" />
+				<!-- ==OPENFILE== --> <data android:pathPattern=".*\\..*\\..*\\..*\\.==OPENFILE-EXT==" />
 			</intent-filter>
 		</activity>
 		<!-- ==ADMOB== --> <activity android:name="com.google.android.gms.ads.AdActivity" android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection"/>

project/java/Video.java

@@ -710,9 +710,16 @@ class DemoRenderer extends GLSurfaceView_SDL.Renderer
 		// Tweak video thread priority, if user selected big audio buffer
 		if( Globals.AudioBufferConfig >= 2 )
 			Thread.currentThread().setPriority( (Thread.NORM_PRIORITY + Thread.MIN_PRIORITY) / 2 ); // Lower than normal
-		 // Calls main() and never returns, hehe - we'll call eglSwapBuffers() from native code
+		// Calls main() and never returns, hehe - we'll call eglSwapBuffers() from native code
+		String commandline = Globals.CommandLine;
+		if( context.getIntent() != null && context.getIntent().getScheme() != null &&
+			context.getIntent().getScheme().compareTo(android.content.ContentResolver.SCHEME_FILE) == 0 &&
+			context.getIntent().getData() != null && context.getIntent().getData().getPath() != null )
+		{
+			commandline += " " + context.getIntent().getData().getPath();
+		}
 		nativeInit( Globals.DataDir,
-					Globals.CommandLine,
+					commandline,
 					( (Globals.SwVideoMode && Globals.MultiThreadedVideo) || Globals.CompatibilityHacksVideo ) ? 1 : 0,
 					0 );
 		System.exit(0); // The main() returns here - I don't bother with deinit stuff, just terminate process

project/jni/application/ballfield/AndroidAppSettings.cfg

@@ -46,12 +46,16 @@ NeedDepthBuffer=n
 # Enable OpenGL stencil buffer (needed only for 3-d applications, small speed decrease) (y) or (n)
 NeedStencilBuffer=n
 
-# Try to use GLES 2.x context - will revert to GLES 1.X if unsupported by device
+# Use GLES 2.x context
 # you need this option only if you're developing 3-d app (y) or (n)
 NeedGles2=n
 
-# Use glshim library for provide OpenGL 1.x functionality to OpenGL ES accelerated cards (y) or (n)
-UseGlshim=
+# Use GLES 3.x context
+# you need this option only if you're developing 3-d app (y) or (n)
+NeedGles3=n
+
+# Use gl4es library for provide OpenGL 1.x functionality to OpenGL ES accelerated cards (y) or (n)
+UseGl4es=
 
 # Application uses software video buffer - you're calling SDL_SetVideoMode() without SDL_HWSURFACE and without SDL_OPENGL,
 # this will allow small speed optimization. Enable this even when you're using SDL_HWSURFACE. (y) or (n)
@@ -182,6 +186,9 @@ AccessInternet=
 # Immersive mode - Android will hide on-screen Home/Back keys. Looks bad if you invoke Android keyboard. (y) / (n)
 ImmersiveMode=y
 
+# Hide Android system mouse cursor image when USB mouse is attached (y) or (n) - the app must draw it's own mouse cursor
+HideSystemMousePointer=
+
 # Application implements Android-specific routines to put to background, and will not draw anything to screen
 # between SDL_ACTIVEEVENT lost / gained notifications - you should check for them
 # rigth after SDL_Flip(), if (n) then SDL_Flip() will block till app in background (y) or (n)
@@ -240,6 +247,12 @@ AppMinimumRAM=0
 # GCC version, or 'clang' for CLANG
 NDK_TOOLCHAIN_VERSION=clang
 
+# Android platform version.
+# android-9 = Android 2.3, the earliest supported version.
+# android-18 = Android 4.3, the first version supporting GLES3.
+# android-21 = Android 5.1, the first version with SO_REUSEPORT defined.
+APP_PLATFORM=
+
 # Specify architectures to compile, 'all' or 'y' to compile for all architectures.
 # Available architectures: armeabi armeabi-v7a x86 mips arm64-v8a
 MultiABI='armeabi-v7a x86 arm64-v8a'
@@ -271,7 +284,7 @@ AppSubdirsBuild=''
 AppBuildExclude=''
 
 # Application command line parameters, including app name as 0-th param
-AppCmdline=''
+AppCmdline='ballfield'
 
 # Screen size is used by Google Play to prevent an app to be installed on devices with smaller screens
 # Minimum screen size that application supports: (s)mall / (m)edium / (l)arge
@@ -289,3 +302,6 @@ AdmobBannerSize=
 # Google Play Game Services application ID, required for cloud saves to work
 GooglePlayGameServicesId=
 
+# The app will open files with following extension, file path will be added to commandline params
+AppOpenFileExtension='png PNG jpg JPG jpeg JPEG gif GIF'
+

project/jni/application/ballfield/ballfield.cpp

@@ -488,7 +488,7 @@ int main(int argc, char* argv[])
 	/*
 	 * Load background image
 	 */
-	temp_image = IMG_Load("sun.gif");
+	temp_image = IMG_Load(argc > 1 ? argv[1] : "sun.gif");
 	if(!temp_image)
 	{
 		fprintf(stderr, "Could not load background!\n");