成员的完整列表，这些成员属于 com.hyphenate.push.EMPushHelper,包括所有继承而来的类成员

getFCMPushToken()	com.hyphenate.push.EMPushHelper
getInstance()	com.hyphenate.push.EMPushHelper	static
getPushToken()	com.hyphenate.push.EMPushHelper
getPushTokenWithType(EMPushType type)	com.hyphenate.push.EMPushHelper
getPushType()	com.hyphenate.push.EMPushHelper
init(Context context, EMPushConfig config)	com.hyphenate.push.EMPushHelper
onErrorResponse(EMPushType type, long resultCode)	com.hyphenate.push.EMPushHelper
onReceiveToken(EMPushType type, final String token)	com.hyphenate.push.EMPushHelper
register()	com.hyphenate.push.EMPushHelper
setFCMPushToken(String token)	com.hyphenate.push.EMPushHelper
setPushListener(PushListener callback)	com.hyphenate.push.EMPushHelper
setPushTokenWithType(EMPushType type, final String token)	com.hyphenate.push.EMPushHelper
unregister(boolean unbindToken)	com.hyphenate.push.EMPushHelper