power_android.h 3.2 KB

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  1. /*************************************************************************/
  2. /* power_android.h */
  3. /*************************************************************************/
  4. /* This file is part of: */
  5. /* GODOT ENGINE */
  6. /* https://godotengine.org */
  7. /*************************************************************************/
  8. /* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
  9. /* Copyright (c) 2014-2020 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. #ifndef POWER_ANDROID_H
  31. #define POWER_ANDROID_H
  32. #include "core/os/os.h"
  33. #include <android/native_window_jni.h>
  34. class PowerAndroid {
  35. struct LocalReferenceHolder {
  36. JNIEnv *m_env;
  37. const char *m_func;
  38. };
  39. private:
  40. static struct LocalReferenceHolder refs;
  41. static JNIEnv *env;
  42. static jmethodID mid;
  43. static jobject context;
  44. static jstring action;
  45. static jclass cls;
  46. static jobject filter;
  47. static jobject intent;
  48. static jstring iname;
  49. static jmethodID imid;
  50. static jstring bname;
  51. static jmethodID bmid;
  52. int nsecs_left;
  53. int percent_left;
  54. OS::PowerState power_state;
  55. bool GetPowerInfo_Android();
  56. bool UpdatePowerInfo();
  57. public:
  58. static int s_active;
  59. PowerAndroid();
  60. virtual ~PowerAndroid();
  61. static bool LocalReferenceHolder_Init(struct LocalReferenceHolder *refholder, JNIEnv *env);
  62. static struct LocalReferenceHolder LocalReferenceHolder_Setup(const char *func);
  63. static void LocalReferenceHolder_Cleanup(struct LocalReferenceHolder *refholder);
  64. OS::PowerState get_power_state();
  65. int get_power_seconds_left();
  66. int get_power_percent_left();
  67. };
  68. #endif // POWER_ANDROID_H