Does God do evil

(Isaiah 45:7 [KJV]) I form the light, and create darkness: I make peace, and create evil: I the LORD do all these things.

Amos 3:3-7 KJV
Can two walk together, except they be agreed? 
[4] Will a lion roar in the forest, when he hath no prey? will a young lion cry out of his den, if he have taken nothing? 
[5] Can a bird fall in a snare upon the earth, where no gin is for him? shall one take up a snare from the earth, and have taken nothing at all? 
[6] Shall a trumpet be blown in the city, and the people not be afraid? shall there be evil in a city, and the LORD hath not done it? 
[7] Surely the Lord GOD will do nothing, but he revealeth his secret unto his servants the prophets.