adb logcat -v threadtime > g:/work/loglist/log.txt
adb pull data/anr/
adb shell getprop | grep gsm
adb shell dumpsys media.audio_flinger > d:/dumpsys.txt
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adb shell cat proc/kmsg
adb shell logcat -v time | tee logcat.txt
adb shell cat proc/audio
adb shell cat /proc/meminfo
adb shell ls
adb shell service list
adb shell dumpsys media.audio_flinger
adb shell dumpsys media.player
adb shell dumpsys > /home/syh/dumpsys.txt
adb shell dumpstate > /home/syh/dumpstate.txt
adb shell ps
adb shell dmesg 會打印出內核的調試信息
adb devices 取得當前運行的模擬器/設備的實例的列表及每個實例的狀態
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adb shell cat /proc/cpuinfo
adb shell cat /proc/meminfo
adb shell cat /proc/vmallocinfo
adb shell cat /proc/audio
adb shell top -m 5
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adb shell setprop streamout_ori.pcm.dump 1 //streamout_ori.pcm.dump 寫到驅動的數據
adb shell setprop streamout_ori.pcm.dump 0
adb pull /mnt/sdcard/StreamOut_Ori_Dump.pcm /home/syh/work/work2c/
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adb shell setprop streamin.pcm.dump 1 //StreamIn_Dump.pcm
adb shell setprop streamin.pcm.dump 0
adb pull /mnt/sdcard/StreamIn_Dump.pcm /home/syh/work/work2/
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placecall: |onnewring|ondisconnect: cause|bbkcallrecorder|acceptcall|internalanswercall
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gg; shift v; shift g; =; format code
:wq 保存
:set number 顯示行號
cc 進入編輯 或 i
u 撤消上一步操作
dw 刪除單詞
dd 刪除行
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調整光標到要編輯的行，進行編輯
:w 保存當前編輯的行 相當CTRL+S
:wq 保存並退出文件，不再編輯
:255 跳到第255行
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SW Version: cat mediatek/config/common/ProjectConfig.mk
Modem Version: cat mediatek/custom/common/modem/project_name/modem.info
ELF文件和database在./mediatek/custom/common/modem/bbk15_td_ics_tdd128hspa_PD1215/
mv jb_rel-A8064AAAAANLYA161030 jb_rel-A8064AAAAANLYA161030-2085
source insight open an file : project window ---> pitch on the file ----> right-hand button ---->search files --->
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在出現問題時，請查看下modem的狀態，抓下寄存器的信息,抓下錄音的PCM數據,和mtklog信息：
(1)查看modem的狀態異常,請輸入以下命令確認modem狀態：
出問題時，請抓取modem狀態信息（命令: adb shell cat /sys/class/BOOT/BOOT/boot/md > modem_err.txt）把modem_err.txt附在對應bug附件中
(2)抓取寄存器的狀態的信息：
出問題時，請抓取audio寄存器信息（命令: adb shell cat /proc/audio > register_err.txt）並把register_err.txt附在對應bug附件中
然後將正常通話時的寄存器也導出一份（命令: adb shell cat /proc/audio > register_ok.txt）並把register_ok.txt附在對應bug附件中
(3)在出現問題時，請抓取下錄音的PCM數據：抓取步驟如下：
1.進入工程模式->Hardware Testing->Audio->Audio Logger->勾選Audio Stream Input Dump (其餘項不要勾選)
2.進行Sound Record錄音,復現問題，記錄復現問題的時間點和出現問題時對應的PCM數據。(每次錄音都會生成對應的PCM數據)
3.再取消勾選Audio Stream Input Dump
4.將mtklog文件夾中的audio_dump附在對應bug的附件中
(4)進入工程模式->Log and Debugging->MTKLogger->開啓ModemLog MobileLog NetworkLog
注意：記錄下出現問題的時間.跟蹤前請先清空下log，並每隔2小時，如果沒有出現問題，清空下log。並把mtklog添加到對應bug的附件中。
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雙擊運行.bat
adb vivoroot
adb remount
adb push libaudio.a2dp.default.so system/lib/
adb push libaudio.primary.default.so system/lib/
adb push hw/audio_policy.default.so system/lib/hw/
adb reboot
pause
