Stoped work when It load the world or create the world

I have opened the MineCraft PE ,and create a new world,It should be create a new world and enter the game,but the system show me a notice,It has stoped work.Someone tells me It could not run under 512MB RAM, but my phone is HTC G17, There is my device:
OS : CyanogenMod 10.2, Android 4.3.1
RAM : 1GB
CPU : MSM8660 ,2 cores,1.2GHz
I tried the Minecraft PE 0.9.0 build 1 and 2 and 3.All the version have the problem.
Testing on 0.9.4
If I use blacklauncher, it will work well on 0.9.4, if I directly open MCPE 0.9.4,It will not show Stoped Work, but will always remain in the select world of interface