- r -

• REACTION_HAS_BEEN_OPERATED : com.hyphenate.EMError
• REACTION_OPERATION_IS_ILLEGAL : com.hyphenate.EMError
• REACTION_REACH_LIMIT : com.hyphenate.EMError
• RECEIVE : com.hyphenate.chat.EMStatisticsManager.EMSearchMessageDirect
• REMIND_TYPE : com.hyphenate.chat.EMSilentModeParam.EMSilentModeParamType