Android kotlin fragment中使用布局控件

package cn.showmac.tool.fragment

import android.os.Bundle
import android.support.v4.app.Fragment
import android.util.Log
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import cn.showmac.tool.R
import cn.showmac.tool.cos.Device
import cn.showmac.tool.cos.DeviceCallback
import cn.showmac.tool.cos.SharedKeyResponse
import cn.showmac.tool.cos.StateResponse
import kotlinx.android.synthetic.main.fragment_init.*
import org.greenrobot.eventbus.EventBus

/**
* 描述:初始化的页面
* 创建人:菜籽
* 创建时间:2017/12/1 下午3:18
* 备注:
*/

class InitFragment : Fragment(), View.OnClickListener {

override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
return inflater.inflate(R.layout.fragment_init, container, false)
}

override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
get_cos_version.setOnClickListener(this)
create_key.setOnClickListener(this)
}

override fun onClick(v: View) {
when (v.id) {
R.id.get_cos_version
->
Device.getCosVersion(object : DeviceCallback {
override fun onResult(result: Boolean, data: String) {
Log.d("test", "获取到COS版本")
EventBus.getDefault().post(StateResponse("获取COS版本：" + (if (result) "成功" else "失败") + ",版本:" + data))
}
})

R.id.create_key
->
Device.createSessionKey(object : DeviceCallback {
override fun onResult(result: Boolean, data: String) {
Log.d("test", "生成会话秘钥：" + (if (result) "成功" else "失败") + "data:$data")
EventBus.getDefault().post(StateResponse("生成回话秘钥：" + if (result) "成功" else "失败"))
EventBus.getDefault().post(SharedKeyResponse(data))
}
})
}
}

}