Merge branch 'WJC' into wxr4

wxr

2021-04-28 cc48110a814477bc0d01615f9844aea6ff2b609f

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${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/cerficate_v2
${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/TuyaSmartUtil.bundle