thread_jandroid.cpp 2.7 KB

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  1. /*************************************************************************/
  2. /* thread_jandroid.cpp */
  3. /*************************************************************************/
  4. /* This file is part of: */
  5. /* GODOT ENGINE */
  6. /* https://godotengine.org */
  7. /*************************************************************************/
  8. /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
  9. /* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
  10. /* */
  11. /* Permission is hereby granted, free of charge, to any person obtaining */
  12. /* a copy of this software and associated documentation files (the */
  13. /* "Software"), to deal in the Software without restriction, including */
  14. /* without limitation the rights to use, copy, modify, merge, publish, */
  15. /* distribute, sublicense, and/or sell copies of the Software, and to */
  16. /* permit persons to whom the Software is furnished to do so, subject to */
  17. /* the following conditions: */
  18. /* */
  19. /* The above copyright notice and this permission notice shall be */
  20. /* included in all copies or substantial portions of the Software. */
  21. /* */
  22. /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
  23. /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
  24. /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
  25. /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
  26. /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
  27. /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
  28. /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
  29. /*************************************************************************/
  30. #include "thread_jandroid.h"
  31. #include "core/os/thread.h"
  32. static JavaVM *java_vm = nullptr;
  33. static thread_local JNIEnv *env = nullptr;
  34. static void init_thread() {
  35. java_vm->AttachCurrentThread(&env, nullptr);
  36. }
  37. static void term_thread() {
  38. java_vm->DetachCurrentThread();
  39. }
  40. void init_thread_jandroid(JavaVM *p_jvm, JNIEnv *p_env) {
  41. java_vm = p_jvm;
  42. env = p_env;
  43. Thread::_set_platform_funcs(nullptr, nullptr, &init_thread, &term_thread);
  44. }
  45. void setup_android_thread() {
  46. init_thread();
  47. }
  48. JNIEnv *get_jni_env() {
  49. return env;
  50. }