Open source virtual emulator. This is a an internal testing build not available yet on GitHub. Link to download here - https://install.appcenter.ms/users/weishu/apps/twoyi/distribution_groups/internal This is original no modifications. https://github.com/twoyi/twoyi Twoyi is a lightweight Android container. It runs a nearly complete Android system as a normal app (no root required) on Android. Additionally, it supports Android 8.1 ~ 12. Capability Use Taichi·Yang without unlocking the bootloader. Xposed, EdXposed and LSPosed will be supported. Use root on non-rooted devices. Use a few Magisk modules. Implement additional system components such as virtual camera by virtualizing the HAL layer. Do security research such as shelling. Features Twoyi is a rootless Android system-level container, which runs a nearly complete Android system as a normal app and is mostly isolated from the main system. The internal Android version is Android 8.1 and Android 10 will be supported. Booting up twoyi is very fast (within three seconds) except for the initialization process. Twoyi is an open source project. The internal system of twoyi will be fully customizable. Because its system is open source, you can fork the project to compile your own system. You can also customize the system components, such as the HAL layer to implement virtual cameras, virtual sensors and other special features.