半肾
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战斗力 鹅
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注册时间 2007-12-28
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本帖最后由 鸡蛋灌饼 于 2014-9-16 08:48 编辑
就是ART啊,说到底就是预编译到本地代码么
Ahead-of-time (AOT) compilationART introduces ahead-of-time (AOT) compilation, which can improve appperformance. ART also has tighter install-time verification than Dalvik.
At install time, ART compiles apps using the on-devicedex2oat tool. This utility accepts DEX files as input andgenerates a compiled app executable for the target device. The utility should beable to compile all valid DEX files without difficulty. However, somepost-processing tools produce invalid files that may be tolerated by Dalvik butcannot be compiled by ART. For more information, see AddressingGarbage Collection Issues.
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