Android on iPhone

All I can say is... Good Job.
I knew it was possibile to set up a Linux Kernel on Apple iPhone...
But I thought it would be difficult to make all devices work.
David Wang reached the objective, doing more or less the same stuff the x86 porting group did a year ago.



I checked Google Groups android-porting section and there are a lot of informations about that achievement.

You can download some shared stuff from Wang here (idroid-release-0.1.tar.bz.tar).

Google Android porting on x86 - UPDATE

Google Android version 1.5 (Cupcake) has been ported on the ASUS EeePc 701.
Two members of Google Groups, beyounn and cwhuang01 created a Google Code group named Android-x86, in which we are "branching" the original Google Android source code in order to obtain an updated, fully featured and working OS.
We were trying to make Cupcake boot on different NetBooks and/or VirtualBox VMs. So we decided to merge our works.
Current status:

• Intel on-board VGA is working (with 2.6.30 Kernel it is possible to set the right resolution)
• GPS USB Serial device is correctly binded to OS
• LAN 100Mbit Network Adapter is working (both DHCP and static configuration)
• WiFi Atheros 5k Network Adapter is working (both DHCP and static configuration)
• USB Mouse (software mouse) and/or Keyboard works
• USB Pen Drive or Memory reader can be mounted as SD Card
• Audio is working (ALSA was not working due to a rebuild mistake in the Android Make System)
• OpenGL-ES are going to be supported, there's a group of developers sharing their code here
  

Porting status and Canonical developers' news

The porting process of latest Google Android sources to ASUS EeePc 701 is almost complete.
Current status:

• Intel on-board VGA is working ( 640x480 until 2.6.29 Kernel )
• GPS USB Serial device is correctly binded to OS
• LAN 100Mbit Network Adapter is working ( both DHCP and static configuration )
• WiFi Atheros 5k Network Adapter is working ( both DHCP and static configuration )
• USB Mouse and/or Keyboard works
• USB Pen Drives can be mounted as SD Cards
• Audio is not working ( surely an ALSA configuration issue )

Furthermore, our A.API is working. I cannot tell you anything more.

I read in some websites (ArsTechnica) Canonical developers are focusing their attention on run Android applications on Ubuntu.
That can be technically done by writing a Dalvik VM that lies over a Linux distribution.
Or using an emulator, but it exists and it is too slow. No optimization can guarantee a smooth execution of the applications.