The solution is to install the certificate Globally. For that I has to install only the emulator:
[Android Emulator (32.1.13) Stable][1]


Then you have to find the name of your AVD:
```
╭─░▒▓ ~/src/emulator 
╰─ ./emulator -list-avds
P6

```
Then Run the AVD using this command:

```
ANDROID_SDK_ROOT=~/Android/Sdk/ /home/syst/src/emulator/./emulator -avd P6 -writable-system
```

You obviously have to change the path of your emulator and the AVD name to yours

Then you have to export your public Der certificate from BurpSuite:
[![Export Burp Certificate][2]][2]

Name it `cacert.der`


The execute these commands:

```
╭─░▒▓ ~/Desktop                                                                                                               ✔  base Py  03:22:26 ▓▒░
╰─ openssl x509 -inform DER -in cacert.der -out cacert.pem

╭─░▒▓ ~/Desktop                                                                                                               ✔  base Py  03:22:30 ▓▒░
╰─ openssl x509 -inform PEM -subject_hash_old -in cacert.pem | head -1
9a5ba575

```

Then you will rename your certificate like this <PrevOutput>.0


In my case
```
mv cacert.pem 9a5ba575.0
```
Then
```
adb push 9a5ba575.0 /sdcard/
```


Before installing the certificate we need to gain root over the AVD

```
╭─░▒▓ ~                                                                                                                       ✔  base Py  03:20:31 ▓▒░
╰─ adb root
restarting adbd as root

╭─░▒▓ ~                                                                                                                       ✔  base Py  03:20:35 ▓▒░
╰─ adb remount
Disabling verity for /system
Using overlayfs for /system
Using overlayfs for /vendor
Using overlayfs for /product
Using overlayfs for /system_ext
Now reboot your device for settings to take effect

╭─░▒▓ ~                                                                                                                       ✔  base Py  03:20:39 ▓▒░
╰─ adb reboot


╭─░▒▓ ~                                                                                                                     1 ✘  base Py  03:20:56 ▓▒░
╰─ adb root
restarting adbd as root

╭─░▒▓ ~                                                                                                                       ✔  base Py  03:22:16 ▓▒░
╰─ adb remount
remount succeeded

```
Once the Remount has succeeded, we will install the Certificate:

```
╭─░▒▓ ~/Desktop                                                                                                               ✔  base Py  03:23:19 ▓▒░
╰─ adb shell
emu64xa:/ # mv /sdcard/9a5ba575.0 /system/etc/security/cacerts/
emu64xa:/ # chmod 664 /system/etc/security/cacerts/9a5ba575.0
emu64xa:/ # exit

╭─░▒▓ ~/Desktop                                                                                                         ✔  36s  base Py  03:24:17 ▓▒░
╰─ adb reboot
```

Now it should be working !





  [1]: https://developer.android.com/studio/emulator_archive
  [2]: https://i.sstatic.net/odPekRA4.png