frameworks 之线程类使用 原生和自定义的线程类

#include <pthread.h> #include <stdlib.h> #include <stdio.h> #include <utils/Log.h> void *thread_posix_function(void *arg) { (void)arg; int i; for ( i=0; i<30; i++) { // 控制台 打印 printf("hello thread i = %d\n",i); // logcat 打印 ALOGD("hello thread i = %d\n",i); sleep(1); } return NULL; } int main(void) { pthread_t mythread; if ( pthread_create( &mythread, NULL, thread_posix_function, NULL) ) { ALOGD("error creating thread."); abort(); } if ( pthread_join ( mythread, NULL ) ) { ALOGD("error joining thread."); abort(); } ALOGD("hello thread has run end exit\n"); exit(0); }