Mercurial > dwindows
comparison android/dw.cpp @ 2514:5f711e86a211
Android: Implement dw_main_sleep() and dw_main_iteration().
Using the sort of hacky exception handler method for now....
since Google doesn't seem to want us to do this in a clean way.
| author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
|---|---|
| date | Fri, 07 May 2021 19:54:05 +0000 |
| parents | 0fa54c340902 |
| children | 211044d98e86 |
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| 2513:0fa54c340902 | 2514:5f711e86a211 |
|---|---|
| 510 * Parameters: | 510 * Parameters: |
| 511 * milliseconds: Number of milliseconds to run the loop for. | 511 * milliseconds: Number of milliseconds to run the loop for. |
| 512 */ | 512 */ |
| 513 void API dw_main_sleep(int milliseconds) | 513 void API dw_main_sleep(int milliseconds) |
| 514 { | 514 { |
| 515 JNIEnv *env; | |
| 516 | |
| 517 if((env = (JNIEnv *)pthread_getspecific(_dw_env_key))) | |
| 518 { | |
| 519 // First get the class that contains the method you need to call | |
| 520 jclass clazz = _dw_find_class(env, DW_CLASS_NAME); | |
| 521 // Get the method that you want to call | |
| 522 jmethodID mainSleep = env->GetMethodID(clazz, "mainSleep", | |
| 523 "(I)V"); | |
| 524 // Call the method on the object | |
| 525 env->CallVoidMethod(_dw_obj, mainSleep, milliseconds); | |
| 526 } | |
| 515 } | 527 } |
| 516 | 528 |
| 517 /* | 529 /* |
| 518 * Processes a single message iteration and returns. | 530 * Processes a single message iteration and returns. |
| 519 */ | 531 */ |
| 520 void API dw_main_iteration(void) | 532 void API dw_main_iteration(void) |
| 521 { | 533 { |
| 534 /* If we sleep for 0 milliseconds... we will drop out | |
| 535 * of the loop at the first idle moment | |
| 536 */ | |
| 537 dw_main_sleep(0); | |
| 522 } | 538 } |
| 523 | 539 |
| 524 /* | 540 /* |
| 525 * Cleanly terminates a DW session, should be signal handler safe. | 541 * Cleanly terminates a DW session, should be signal handler safe. |
| 526 * Parameters: | 542 * Parameters: |