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android: Fix softkeyboard issue in SDL on Android.

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This commit is contained in:
Sam Lantinga 2017-10-26 10:41:38 -07:00
parent 9bbf92e3da
commit 8e37bed3b6
2 changed files with 49 additions and 14 deletions
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32
src/core/android/SDL_android.c
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@ -31,6 +31,8 @@
#include "SDL_android.h"
#include <EGL/egl.h>
#include "keyinfotable.h"
#include "../../events/SDL_events_c.h"
#include "../../video/android/SDL_androidkeyboard.h"
#include "../../video/android/SDL_androidmouse.h"
@ -749,6 +751,36 @@ JNIEXPORT void JNICALL SDL_JAVA_INTERFACE_INPUT_CONNECTION(nativeCommitText)(
(*env)->ReleaseStringUTFChars(env, text, utftext);
}
JNIEXPORT void JNICALL SDL_JAVA_INTERFACE_INPUT_CONNECTION(nativeGenerateScancodeForUnichar)(
JNIEnv* env, jclass cls,
jchar chUnicode)
{
SDL_Scancode code = SDL_SCANCODE_UNKNOWN;
uint16_t mod = 0;
// We do not care about bigger than 127.
if (chUnicode < 127) {
AndroidKeyInfo info = unicharToAndroidKeyInfoTable[chUnicode];
code = info.code;
mod = info.mod;
}
if (mod & KMOD_SHIFT) {
/* If character uses shift, press shift down */
SDL_SendKeyboardKey(SDL_PRESSED, SDL_SCANCODE_LSHIFT);
}
/* send a keydown and keyup even for the character */
SDL_SendKeyboardKey(SDL_PRESSED, code);
SDL_SendKeyboardKey(SDL_RELEASED, code);
if (mod & KMOD_SHIFT) {
/* If character uses shift, press shift back up */
SDL_SendKeyboardKey(SDL_RELEASED, SDL_SCANCODE_LSHIFT);
}
}
JNIEXPORT void JNICALL SDL_JAVA_INTERFACE_INPUT_CONNECTION(nativeSetComposingText)(
JNIEnv* env, jclass cls,
jstring text, jint newCursorPosition)