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v/thirdparty/android/android.h

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#if defined(__ANDROID__)
#include <android/log.h>
// Adapted from https://stackoverflow.com/a/196018/1904615
#define V_ANDROID_LOG_STR_VALUE(arg) #arg
#define V_ANDROID_LOG_NAME(tag_name) V_ANDROID_LOG_STR_VALUE(tag_name)
#ifndef V_ANDROID_LOG_TAG
#if defined(APPNAME)
#define V_ANDROID_LOG_TAG APPNAME
#else
#define V_ANDROID_LOG_TAG "V"
#endif
#endif
#define V_ANDROID_LOG_TAG_NAME V_ANDROID_LOG_NAME(V_ANDROID_LOG_TAG)
int android_print(FILE *stream, const char *format, ...) {
// int __android_log_vprint(int prio, const char *tag, const char *fmt, va_list ap)
int res;
va_list argptr;
va_start(argptr, format);
if (stream == stdout) {
res = __android_log_vprint(ANDROID_LOG_INFO, V_ANDROID_LOG_TAG_NAME, format, argptr);
} else {
res = __android_log_vprint(ANDROID_LOG_ERROR, V_ANDROID_LOG_TAG_NAME, format, argptr);
}
return res;
}
#endif