有人可以解释为什么我一直在
android studio中得到这个警告？

它是如此烦人,因为它填满整个日志,然后搜索我必须继续滚动的东西.即使我选择“仅显示选定的应用程序”,此警告仍会显示.

我使用默认的Android模拟器来测试我的应用程序.

01-15 15:51:13.304 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.319 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.334 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.350 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.364 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.379 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.396 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.410 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.424 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.439 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.454 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.469 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.485 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.499 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.514 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.530 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.544 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.559 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.575 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.590 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.604 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.619 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.634 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.649 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.665 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.679 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.694 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.710 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.724 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.739 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.754 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.769 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.784 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.800 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.815 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.829 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.844 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.859 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.874 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.889 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.904 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.919 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.934 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.949 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.964 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.979 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:13.995 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.009 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.025 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.040 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.054 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.069 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.084 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.100 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.114 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.129 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.144 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.159 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.175 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.190 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.204 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.219 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.234 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.249 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.265 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.279 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.294 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.310 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames
01-15 15:51:14.324 1338-1361/? W/audio_hw_generic: Hardware backing HAL too slow, could only write 0 of 720 frames

最佳答案 是什么原因,我不知道如何完全删除它,但您可以选择您的过程(模拟器选择旁边),以防止它出现在控制台上.