参考资料：Camera 疑难杂症_yaoming168的博客-CSDN博客
1、骁龙相机开发者模式
adb shell setprop persist.sys.camera.devoption.debug 100
2、查看上层得到的camera id数量
adb shell dumpsys media.camera > camdump.txt
3、打开骁龙相机
adb shell am start -n org.codeaurora.snapcam/com.android.camera.CameraLauncher
4、开启FindBest的log
adb shell "echo overrideLogLevels=0x1f >> /vendor/etc/camera/camxoverridesettings.txt"
5、查看Camera帧率
adb shell "echo enableFPSLog=TRUE >> /vendor/etc/camera/camxoverridesettings.txt" adb shell "logPerfInfoMask=0xFFFFFFFF >> /vendor/etc/camera/camxoverridesettings.txt" adb shell logcat | grep "CalculateResultFPS"
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标签：shell,Camera,camxoverridesettings,camera,QCOM,指令,adb,txt From： https://www.cnblogs.com/lethe1203/p/18115021