Add the current high res clock value to every log invocation in andro…

…id (#1075)

Co-authored-by: Bret Ambrose <bambrose@amazon.com>

source/android/logging.c

@@ -5,9 +5,11 @@
 
 #include <android/log.h>
 
+#include <aws/common/clock.h>
 #include <aws/common/logging.h>
 #include <aws/common/string.h>
 
+#include <inttypes.h>
 #include <stdarg.h>
 
 #define LOGCAT_MAX_BUFFER_SIZE (4 * 1024)
@@ -58,6 +60,18 @@ static int s_logcat_format(struct logcat_format_data *formatting_data, va_list a
         current_index = s_advance_and_clamp_index(current_index, thread_id_written, fake_total_length);
     }
 
+    if (current_index < fake_total_length) {
+        uint64_t now = 0;
+        aws_high_res_clock_get_ticks(&now);
+
+        int current_time_written = snprintf(
+            formatting_data->buffer + current_index, fake_total_length - current_index, "(HRC:%" PRIu64 ") ", now);
+        if (current_time_written < 0) {
+            return aws_raise_error(AWS_ERROR_INVALID_ARGUMENT);
+        }
+        current_index = s_advance_and_clamp_index(current_index, current_time_written, fake_total_length);
+    }
+
     if (current_index < fake_total_length) {
         int separator_written =
             snprintf(formatting_data->buffer + current_index, fake_total_length - current_index, " - ");