how to auto switch-on (on alarm) my android device then make it play radio or music ?

[MichaelREMY]

hi !

i wish to get rid off my old mp3 player and use only my android device.
But my old mp3 player have features i didn't manage to redo on my android tablet/cellphone :

1 - auto power-on by alarm-clock program (i don't want to let device switched on all the night, i wish to save battery)
2 - then, on switched-on with alarm, i wish it plays the radio (fm receiver is available like on droid cellphone) or play a mp3 folder or run my radio application (tuneIn Radio)
3 - maybe i dream, but i wish play the sound on my wireless speaker using dlna (at the auto-switch-on again)

can i do this feature on my android device ?

very thank for help and tips!

[keirawatson]

I use tune in radio as an alarm to get me up. I've used it on both an S2 and HTC One V and it has the same problem on both, it turns on fine when I set the alarm but it will randomly turn itself off, I don't mean the music just stops playing, the actual app closes.

[nikecar]

I'm testing on AlarmDroid. will let you know shortly.

EDIT: nope, didn't turn on.