263     char str[16];  in set()  local
264     sprintf(str, "%d", value);  in set()
265     set(key, str);  in set()
270     char str[16];  // 14 should be enough. We overestimate to be safe.  in setFloat()  local
271     snprintf(str, sizeof(str), "%g", value);  in setFloat()
272     set(key, str);  in setFloat()
304 static int parse_pair(const char *str, int *first, int *second, char delim,  in parse_pair()  argument
309     int w = (int)strtol(str, &end, 10);  in parse_pair()
312         ALOGE("Cannot find delimeter (%c) in str=%s", delim, str);  in parse_pair()
356     char str[32];  in setPreviewSize()  local
357     sprintf(str, "%dx%d", width, height);  in setPreviewSize()
358     set(KEY_PREVIEW_SIZE, str);  in setPreviewSize()
386     char str[32];  in setVideoSize()  local
387     sprintf(str, "%dx%d", width, height);  in setVideoSize()
388     set(KEY_VIDEO_SIZE, str);  in setVideoSize()
435     char str[32];  in setPictureSize()  local
436     sprintf(str, "%dx%d", width, height);  in setPictureSize()
437     set(KEY_PICTURE_SIZE, str);  in setPictureSize()