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comparison android/dw.cpp @ 2486:cec43818bd3e

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Android: Implement dw_messagebox() ... seems we can't just cleanly exit().
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Tue, 27 Apr 2021 00:16:56 +0000
parents cb5b67154399
children 83f8f4f58a98
comparison
equal deleted inserted replaced
2485:a0c493abb872 2486:cec43818bd3e
590 * DW_MB_RETURN_YES, DW_MB_RETURN_NO, DW_MB_RETURN_OK, 590 * DW_MB_RETURN_YES, DW_MB_RETURN_NO, DW_MB_RETURN_OK,
591 * or DW_MB_RETURN_CANCEL based on flags and user response. 591 * or DW_MB_RETURN_CANCEL based on flags and user response.
592 */ 592 */
593 int API dw_messagebox(const char *title, int flags, const char *format, ...) 593 int API dw_messagebox(const char *title, int flags, const char *format, ...)
594 { 594 {
595 va_list args;
596 char outbuf[1025] = {0};
597 JNIEnv *env;
598
599 va_start(args, format);
600 vsnprintf(outbuf, 1024, format, args);
601 va_end(args);
602
603 if((env = (JNIEnv *)pthread_getspecific(_dw_env_key)))
604 {
605 // Construct a String
606 jstring jstr = env->NewStringUTF(outbuf);
607 jstring jstrtitle = env->NewStringUTF(title);
608 // First get the class that contains the method you need to call
609 jclass clazz = _dw_find_class(env, DW_CLASS_NAME);
610 // Get the method that you want to call
611 jmethodID messageBox = env->GetMethodID(clazz, "messageBox",
612 "(Ljava/lang/String;Ljava/lang/String;I)I");
613 // Call the method on the object
614 return env->CallIntMethod(_dw_obj, messageBox, jstrtitle, jstr, flags);
615 }
595 return 0; 616 return 0;
596 } 617 }
597 618
598 /* 619 /*
599 * Opens a file dialog and queries user selection. 620 * Opens a file dialog and queries user selection.