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[Android] Try to improve handling of DPAD|GAMEPAD + KEYBOARD devices

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It seems some devices report themselves as DPAD or GAMEPAD and KEYBOARD as well,
and we need to route different keycodes to different parts of SDL.
This commit is contained in:
Gabriel Jacobo 2013-11-19 10:00:05 -03:00
parent 48954ba194
commit fdfea4ad1f
3 changed files with 18 additions and 14 deletions
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17
android-project/src/org/libsdl/app/SDLActivity.java
View File

@ -245,8 +245,8 @@ public class SDLActivity extends Activity {
public static native void nativePause(); public static native void nativePause();
public static native void nativeResume(); public static native void nativeResume();
public static native void onNativeResize(int x, int y, int format); public static native void onNativeResize(int x, int y, int format);
public static native void onNativePadDown(int padId, int keycode); public static native int onNativePadDown(int padId, int keycode);
public static native void onNativePadUp(int padId, int keycode); public static native int onNativePadUp(int padId, int keycode);
public static native void onNativeJoy(int joyId, int axis, public static native void onNativeJoy(int joyId, int axis,
float value); float value);
public static native void onNativeKeyDown(int keycode); public static native void onNativeKeyDown(int keycode);
@ -600,19 +600,22 @@ class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,
@Override @Override
public boolean onKey(View v, int keyCode, KeyEvent event) { public boolean onKey(View v, int keyCode, KeyEvent event) {
// Dispatch the different events depending on where they come from // Dispatch the different events depending on where they come from
// Some SOURCE_DPAD or SOURCE_GAMEPAD events appear to also be marked as SOURCE_KEYBOARD // Some SOURCE_DPAD or SOURCE_GAMEPAD are also SOURCE_KEYBOARD
// So, to avoid problems, we process DPAD or GAMEPAD events first. // So, we try to process them as DPAD or GAMEPAD events first, if that fails we try them as KEYBOARD
if ( (event.getSource() & 0x00000401) != 0 || /* API 12: SOURCE_GAMEPAD */ if ( (event.getSource() & 0x00000401) != 0 || /* API 12: SOURCE_GAMEPAD */
(event.getSource() & InputDevice.SOURCE_DPAD) != 0 ) { (event.getSource() & InputDevice.SOURCE_DPAD) != 0 ) {
int id = SDLActivity.getJoyId( event.getDeviceId() ); int id = SDLActivity.getJoyId( event.getDeviceId() );
if (id != -1) { if (id != -1) {
if (event.getAction() == KeyEvent.ACTION_DOWN) { if (event.getAction() == KeyEvent.ACTION_DOWN) {
SDLActivity.onNativePadDown(id, keyCode); if (SDLActivity.onNativePadDown(id, keyCode) == 0) {
return true;
}
} else if (event.getAction() == KeyEvent.ACTION_UP) { } else if (event.getAction() == KeyEvent.ACTION_UP) {
SDLActivity.onNativePadUp(id, keyCode); if (SDLActivity.onNativePadUp(id, keyCode) == 0) {
return true;
}
} }
return true;
} }
} }

8
src/core/android/SDL_android.c
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@ -148,19 +148,19 @@ void Java_org_libsdl_app_SDLActivity_onNativeResize(
} }
// Paddown // Paddown
void Java_org_libsdl_app_SDLActivity_onNativePadDown( int Java_org_libsdl_app_SDLActivity_onNativePadDown(
JNIEnv* env, jclass jcls, JNIEnv* env, jclass jcls,
jint padId, jint keycode) jint padId, jint keycode)
{ {
Android_OnPadDown(padId, keycode); return Android_OnPadDown(padId, keycode);
} }
// Padup // Padup
void Java_org_libsdl_app_SDLActivity_onNativePadUp( int Java_org_libsdl_app_SDLActivity_onNativePadUp(
JNIEnv* env, jclass jcls, JNIEnv* env, jclass jcls,
jint padId, jint keycode) jint padId, jint keycode)
{ {
Android_OnPadUp(padId, keycode); return Android_OnPadUp(padId, keycode);
} }
/* Joy */ /* Joy */

7
src/joystick/android/SDL_sysjoystick.c
View File

@ -128,7 +128,6 @@ keycode_to_SDL(int keycode)
break; break;
default: default:
SDL_Log("The button you just pressed is not recognized by SDL. To help get this fixed, please report this to the SDL mailing list <sdl@libsdl.org> Android KeyCode %d", keycode);
return -1; return -1;
break; break;
} }
@ -313,9 +312,10 @@ Android_OnPadDown(int padId, int keycode)
int button = keycode_to_SDL(keycode); int button = keycode_to_SDL(keycode);
if (button >= 0) { if (button >= 0) {
SDL_PrivateJoystickButton(SYS_Joysticks[padId], button , SDL_PRESSED); SDL_PrivateJoystickButton(SYS_Joysticks[padId], button , SDL_PRESSED);
return 0;
} }
return 0; return -1;
} }
int int
@ -324,9 +324,10 @@ Android_OnPadUp(int padId, int keycode)
int button = keycode_to_SDL(keycode); int button = keycode_to_SDL(keycode);
if (button >= 0) { if (button >= 0) {
SDL_PrivateJoystickButton(SYS_Joysticks[padId], button, SDL_RELEASED); SDL_PrivateJoystickButton(SYS_Joysticks[padId], button, SDL_RELEASED);
return 0;
} }
return 0; return -1;
} }
int int