powershell
1. 查 PID
adb shell pidof cn..(包名)
2. 假设输出是 13270,触发 trace dump
adb shell kill -3 13270
3. 等 2-3 秒让系统写完文件,然后拉取
adb pull /data/anr/traces.txt ./anr_traces.txt
adb shell ls /data/anr/
powershell
adb shell pidof cn..(包名)
adb shell kill -3 13270
adb pull /data/anr/traces.txt ./anr_traces.txt
adb shell ls /data/anr/