My main problem with programming on android phones(not for android) is it's keyboard, almost none of default layouts don't have the needed buttons(i.e. ; [ ] ( ) ...), I managed to find a good one "Hacker's Keyboard", 5 rows almost every button(even shift, ctrl and arrow keys). But here's the problem with this: it's buttons width is very low on portrait mode, on landscape, even if you're used to lanscape typing, you won't be able to see shit because it's covering most of screen.
"Hey, what about an external keyboard", well it's not totally a bad idea, but you would need a stand for your phone, and if it's connecting via usb and not bt, you have to buy a usb2[yourPort] convertion, besides I want to hold my phone while typing "How about you make you make your own bt/usb attachable mini keyboard for your phone.", Wow that's a very good idea, it would take maybe a year to make it, but maybe instead of making the whole thing myself I can buy a mini keyboard and make the attaching part myself, it can't be THAT hard, right? Need a 3D printer(√), need time(have alot of it), need to design it(no problem), now start... uhhh nevermind, who am I kiddin', I won't be able to make such a thing, just use that "Hacker's Keyboard".