Sevurity

Android 客户端完整代码
Revert "Sevurity"

This reverts commit 183eac32887ff129a837c6c10ede441c4bc8d6c8.
Revert "Revert "Revert "Revert "nothing""""

This reverts commit c3e6365263bf77fba86c99d39442150a177e972b.
Revert "nothing"

This reverts commit 12c324ca1ef3ba40f0f8450664a4ca564eb461fc.
Revert "Revert "Sevurity""

This reverts commit fea6c1477052771ca045e7384514a30802465f95.