update android build to SDL 2.0.8 stable.

fixed home -> pause and resume

remains last issue: app close on power button

engine/android/AndroidManifest.xml

@@ -4,9 +4,23 @@
       android:versionCode="1"
       android:versionName="1.4.2"
       android:installLocation="preferExternal">
+
+    <!-- Android 4.1.2 -->
+    <uses-sdk android:minSdkVersion="16" />
+
+    <!-- OpenGL ES 2.0 -->
+    <uses-feature android:glEsVersion="0x00020000" />
+
+    <!-- Allow writing to external storage -->
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+    <!-- CRxTRDude - Allows the use of a wake lock -->
+	<uses-permission android:name="android.permission.WAKE_LOCK" />
+
     <application android:label="@string/app_name"
                  android:icon="@drawable/icon"
                  android:allowBackup="true"
+				 android:hardwareAccelerated="true"
                  android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
         <activity android:name="org.libsdl.app.SDLActivity"
                   android:label="@string/app_name"
@@ -20,12 +34,4 @@
         </activity>
     </application>
 
-    <!-- Android 4.0 -->
-    <uses-sdk android:minSdkVersion="14" />
-
-    <!-- Allow writing to external storage -->
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-
-    <!-- CRxTRDude - Allows the use of a wake lock -->
-		<uses-permission android:name="android.permission.WAKE_LOCK" />
 </manifest>

engine/android/jni/openbor/SDL_android_main.cpp

@@ -1,37 +1,37 @@
 
-#include "SDL_config.h"
+/*#include "SDL_config.h"
 
 #ifdef __ANDROID__
 
-/* Include the SDL main definition header */
-#include "SDL_main.h"
+// Include the SDL main definition header 
+#include "SDL_main.h"*/
 
 /*******************************************************************************
                  Functions called by JNI
 *******************************************************************************/
-#include <jni.h>
+/*#include <jni.h>
 
 // Called before SDL_main() to initialize JNI bindings in SDL library
 extern "C" void SDL_Android_Init(JNIEnv* env, jclass cls);
 
 // Start up the SDL app
 extern "C" void Java_org_libsdl_app_SDLActivity_nativeInit(JNIEnv* env, jclass cls, jobject obj)
 {
-    /* This interface could expand with ABI negotiation, calbacks, etc. */
+    // This interface could expand with ABI negotiation, calbacks, etc. 
     SDL_Android_Init(env, cls);
 
     SDL_SetMainReady();
 
-    /* Run the application code! */
+    // Run the application code! 
     char *argv[2];
     argv[0] = strdup("SDL_app");
     argv[1] = NULL;
     SDL_main(1, argv);
 
-    /* Do not issue an exit or the whole application will terminate instead of just the SDL thread */
+    // Do not issue an exit or the whole application will terminate instead of just the SDL thread 
     //exit(status);
 }
 
-#endif /* __ANDROID__ */
+#endif*/ // __ANDROID__ 
 
 /* vi: set ts=4 sw=4 expandtab: */

engine/android/jni/openbor/include/sdl/SDL.h

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2013 Sam Lantinga <[email protected]>
+  Copyright (C) 1997-2018 Sam Lantinga <[email protected]>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -25,44 +25,9 @@
  *  Main include header for the SDL library
  */
 
-/**
- *  \mainpage Simple DirectMedia Layer (SDL)
- *
- *  http://www.libsdl.org/
- *
- *  \section intro_sec Introduction
- *
- *  Simple DirectMedia Layer is a cross-platform development library designed
- *  to provide low level access to audio, keyboard, mouse, joystick, and
- *  graphics hardware via OpenGL and Direct3D. It is used by video playback
- *  software, emulators, and popular games including Valve's award winning
- *  catalog and many Humble Bundle games.
- *
- *  SDL officially supports Windows, Mac OS X, Linux, iOS, and Android.
- *  Support for other platforms may be found in the source code.
- *
- *  SDL is written in C, works natively with C++, and there are bindings 
- *  available for several other languages, including C# and Python.
- *
- *  This library is distributed under the zlib license, which can be found
- *  in the file "COPYING.txt".
- *
- *  The best way to learn how to use SDL is to check out the header files in
- *  the "include" subdirectory and the programs in the "test" subdirectory.
- *  The header files and test programs are well commented and always up to date.
- *  More documentation and FAQs are available online at:
- *      http://wiki.libsdl.org/
- *
- *  If you need help with the library, or just want to discuss SDL related
- *  issues, you can join the developers mailing list:
- *      http://www.libsdl.org/mailing-list.php
- *
- *  Enjoy!
- *      Sam Lantinga                ([email protected])
- */
 
-#ifndef _SDL_H
-#define _SDL_H
+#ifndef SDL_h_
+#define SDL_h_
 
 #include "SDL_main.h"
 #include "SDL_stdinc.h"
@@ -75,17 +40,18 @@
 #include "SDL_error.h"
 #include "SDL_events.h"
 #include "SDL_filesystem.h"
-#include "SDL_joystick.h"
 #include "SDL_gamecontroller.h"
 #include "SDL_haptic.h"
 #include "SDL_hints.h"
+#include "SDL_joystick.h"
 #include "SDL_loadso.h"
 #include "SDL_log.h"
 #include "SDL_messagebox.h"
 #include "SDL_mutex.h"
 #include "SDL_power.h"
 #include "SDL_render.h"
 #include "SDL_rwops.h"
+#include "SDL_shape.h"
 #include "SDL_system.h"
 #include "SDL_thread.h"
 #include "SDL_timer.h"
@@ -107,14 +73,14 @@ extern "C" {
  *  specify the subsystems which you will be using in your application.
  */
 /* @{ */
-#define SDL_INIT_TIMER          0x00000001
-#define SDL_INIT_AUDIO          0x00000010
-#define SDL_INIT_VIDEO          0x00000020  /**< SDL_INIT_VIDEO implies SDL_INIT_EVENTS */
-#define SDL_INIT_JOYSTICK       0x00000200  /**< SDL_INIT_JOYSTICK implies SDL_INIT_EVENTS */
-#define SDL_INIT_HAPTIC         0x00001000
-#define SDL_INIT_GAMECONTROLLER 0x00002000  /**< SDL_INIT_GAMECONTROLLER implies SDL_INIT_JOYSTICK */
-#define SDL_INIT_EVENTS         0x00004000
-#define SDL_INIT_NOPARACHUTE    0x00100000  /**< Don't catch fatal signals */
+#define SDL_INIT_TIMER          0x00000001u
+#define SDL_INIT_AUDIO          0x00000010u
+#define SDL_INIT_VIDEO          0x00000020u  /**< SDL_INIT_VIDEO implies SDL_INIT_EVENTS */
+#define SDL_INIT_JOYSTICK       0x00000200u  /**< SDL_INIT_JOYSTICK implies SDL_INIT_EVENTS */
+#define SDL_INIT_HAPTIC         0x00001000u
+#define SDL_INIT_GAMECONTROLLER 0x00002000u  /**< SDL_INIT_GAMECONTROLLER implies SDL_INIT_JOYSTICK */
+#define SDL_INIT_EVENTS         0x00004000u
+#define SDL_INIT_NOPARACHUTE    0x00100000u  /**< compatibility; this flag is ignored. */
 #define SDL_INIT_EVERYTHING ( \
                 SDL_INIT_TIMER | SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_EVENTS | \
                 SDL_INIT_JOYSTICK | SDL_INIT_HAPTIC | SDL_INIT_GAMECONTROLLER \
@@ -123,13 +89,17 @@ extern "C" {
 
 /**
  *  This function initializes  the subsystems specified by \c flags
- *  Unless the ::SDL_INIT_NOPARACHUTE flag is set, it will install cleanup
- *  signal handlers for some commonly ignored fatal signals (like SIGSEGV).
  */
 extern DECLSPEC int SDLCALL SDL_Init(Uint32 flags);
 
 /**
  *  This function initializes specific SDL subsystems
+ *
+ *  Subsystem initialization is ref-counted, you must call
+ *  SDL_QuitSubSystem() for each SDL_InitSubSystem() to correctly
+ *  shutdown a subsystem manually (or call SDL_Quit() to force shutdown).
+ *  If a subsystem is already loaded then this call will
+ *  increase the ref-count and return.
  */
 extern DECLSPEC int SDLCALL SDL_InitSubSystem(Uint32 flags);
 
@@ -158,6 +128,6 @@ extern DECLSPEC void SDLCALL SDL_Quit(void);
 #endif
 #include "close_code.h"
 
-#endif /* _SDL_H */
+#endif /* SDL_h_ */
 
 /* vi: set ts=4 sw=4 expandtab: */