android studio Error while waiting for device: The emulator process for AVD was killed

网上找了好多解决方案，最后发现是磁盘空间不足...
移动avd到其他盘，搞定。

调试时出现以下问题：

Error connecting to the service protocol: failed to connect to
http://127.0.0.1:56341/vQjFLT5wAX0=/

出现此问题是因为开启了代理，解决方法：

环境中配置本地地址不通过代理

export NO_PROXY=localhost,127.0.0.1

今天重装完Android Studio，启动模拟器时出现了以下问题

Emulator: dsound: Could not initialize DirectSoundCapture 15:37 Emulator: dsound: Reason: No sound driver is available for use, or the given GUID is not a valid DirectSound device ID 15:37 Emulator: dsound: Attempt to initialize voice without DirectSoundCapture object 15:37 Emulator: dsound: Attempt to initialize voice without DirectSoundCapture object 15:37 Emulator: audio: Failed to create voice goldfish_audio_in‘ 15:37 Emulator: D:\buildSoft\android-studio\sdk\emulator\qemu\windows-x86_64\qemu-system-i386.exe: warning: opening audio input failed 15:37 Emulator: dsound: Attempt to initialize voice without DirectSoundCapture object 15:37 Emulator: dsound: Attempt to initialize voice without DirectSoundCapture object 15:37 Emulator: audio: Failed to create voice adc’

找了好久终于找到了解决方法：

https://jingyan.baidu.com/article/a65957f434890a24e67f9bfc.html

1、打开系统声音设置，打开声音控制面板

2、将录制里的立体声混音打开

3、重启模拟器，OK

安卓7.0以后不在默认信任用户根证书，需要在network_security_config.xml中信任用户根证书。

1、首先需要使用apktool反编译APK

2、更改res/xml中的network_security_config.xml

<network-security-config>
<base-config>
<trust-anchors>
<!– Trust preinstalled CAs –>
<certificates src=”system” />
<!– Additionally trust user added CAs –>
<certificates src=”user” />
</trust-anchors>
</base-config>
</network-security-config>

3、重新打包APK安装，抓包即可

参考：

https://www.kalvin.cn/article/14

Android 7: Intercepting App Traffic

http://www.freebuf.com/articles/terminal/158492.html

https://www.jianshu.com/p/eb766d2bb837

启动后若无法使用管理员打开应用，需要进入安全模式

1、尝试netsh winsock reset重置winsock服务

若出现NSHTTP.DLL错误，继续第二步

2、进入注册表，regedit，进入“HKEY_LOCAL_MACHINE-SYSTEM-CurrentControlSet-service”；找到该目录下的Winsock和Winsock2，右键删除，然后重启电脑

3、下载https://pan.baidu.com/s/1kUFemI7，解压

导入到注册表，重复第一步，重启

http://tieba.baidu.com/p/4962569472?red_tag=q0323092213

https://zhidao.baidu.com/question/328405156968044525.html

https://blog.csdn.net/yeyinglingfeng/article/details/68952639