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1 天以前 aa512ff5fc428fbee046d6bc0761c3675023769e

 app/src/main/java/com/dollearn/student/ui/home/ListenActivity.kt

@@ -8,16 +8,22 @@
import androidx.core.os.bundleOf
import androidx.fragment.app.Fragment
import androidx.fragment.app.FragmentPagerAdapter
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.viewpager.widget.ViewPager
import cn.sinata.xldutils.gone
import cn.sinata.xldutils.visible
import com.dollearn.student.R
import com.dollearn.student.dialog.TipDialog
import com.dollearn.student.network.HttpManager
import com.dollearn.student.network.entity.SortBean
import com.dollearn.student.network.entity.SubjectBean
import com.dollearn.student.network.request
import com.dollearn.student.ui.TransparentStatusBarActivity
import com.dollearn.student.ui.home.adapter.IndexAdapter
import com.dollearn.student.utils.Const
import com.dollearn.student.utils.event.EmptyEvent
import kotlinx.android.synthetic.main.activity_listen.*
import org.greenrobot.eventbus.EventBus

class ListenActivity:TransparentStatusBarActivity() {
    override fun setContentView() = R.layout.activity_listen
@@ -40,35 +46,90 @@
    var time = 0 //学习秒数
    private var handler:Handler? = null

    val indexList = arrayListOf<SortBean>()
    private val indexAdapter = IndexAdapter(indexList)

    override fun initClick() {
        tv_last.setOnClickListener {
            (fragments[view_pager.currentItem-1] as ListenFragment).recover()
            view_pager.setCurrentItem(view_pager.currentItem-1,true)
            if (view_pager.currentItem == 0)
                tv_last.gone()
            val tipDialog = TipDialog()
            tipDialog.arguments = bundleOf("msg" to "是否重新开始答题？确认后将清空当前答题进度")
            tipDialog.setCallback(object :TipDialog.OnClickCallback{
                override fun onOk() {
                    showDialog()
                    HttpManager.restart(day,week,1).request(this@ListenActivity){_,_->
                        totalCount = 0 //总答题次数
                        rightCount = 0 //正确答题次数
                        time = 0 //学习秒数
                        data!!.list.forEach { it.status = 1 }
                        data!!.accuracy = 0.0
                        indexList.forEach { it.status = 1 }
                        indexAdapter.notifyDataSetChanged()
                        data?.accuracy = 0.0
                        (fragments[0] as ListenFragment).recover()
                        view_pager.setCurrentItem(0,false)
                    }
                }

                override fun onCancel() {
                }
            })
            tipDialog.show(supportFragmentManager,"restart")
        }

        tv_exit.setOnClickListener {
            onBackPressed()
        }

        indexAdapter.setOnItemClickListener { view, position ->
            val sortBean = indexList[position]
            if (position!=viewPager.currentItem/4&&(sortBean.status!=1||position == indexList.indexOf(indexList.first { it.status == 1 }))){
                (fragments[position*4] as ListenFragment).recover()
                view_pager.setCurrentItem(position*4,false)
            }
        }
    }

    fun next(){
        val listenFragment = fragments[viewPager.currentItem] as ListenFragment
        val sortBean = data!!.list[viewPager.currentItem]
        sortBean.status = if (listenFragment.right) 2 else 3 //修改本地答题结果，并上传服务器
        HttpManager.answerQuestion(sortBean).request(this){_,data->
            //保存成功
        }
        indexList.clear()
        (data!!.subjectList.indices).forEach {
            val subList = data!!.list.subList(it * 4, it * 4 + 4)
            val status = if (subList.filter { it.status!=1 }.size != 4) 1 else if (subList.filter { it.status==2 }.size == 4) 2 else 3
            indexList.add(SortBean("",status))
        }
        val filter = indexList.filter { it.status != 1 }
        data?.accuracy = if (filter.isEmpty()) 0.0 else filter.filter { it.status == 2 }.size.toDouble() / filter.size
        if (view_pager.currentItem == fragments.lastIndex){
            handler?.removeMessages(0)
            ResultActivity.startResult(this,day,week,season,1,totalCount,rightCount,data!!.data.integral,time,data!!.data.id)
            finish()
        }else{
            (fragments[view_pager.currentItem+1] as ListenFragment).recover()
            view_pager.setCurrentItem(view_pager.currentItem+1,true)
            val i = view_pager.currentItem + 1
            (fragments[i] as ListenFragment).recover()
            view_pager.setCurrentItem(i,i%4 == 0)
            tv_last.visible()
            indexAdapter.notifyDataSetChanged()
        }
    }

    override fun initView() {
        rv_index.layoutManager = LinearLayoutManager(this,LinearLayoutManager.HORIZONTAL,false)
        rv_index.adapter = indexAdapter
        data?.apply {
            val flatMap = subjectList?.flatMap { it }
            tv_progress.text = "已完成：1/${flatMap.size}"
            tv_progress.text = "已完成：1/%d\n正确率：%.2f%s".format(subjectList.size,accuracy*100,"%")
            indexList.clear()
            (subjectList.indices).forEach {
                val subList = list.subList(it * 4, it * 4 + 4)
                val status = if (subList.filter { it.status!=1 }.size != 4) 1 else if (subList.filter { it.status==2 }.size == 4) 2 else 3
                indexList.add(SortBean("",status))
            }
            indexAdapter.notifyDataSetChanged()
            flatMap.forEachIndexed { index, subject ->
                fragments.add(ListenFragment.getInstance(index/4,index%4))
            }
@@ -96,7 +157,7 @@
                }

                override fun onPageSelected(position: Int) {
                    tv_progress.text = "已完成：${position+1}/${flatMap.size}"
                    tv_progress.text = "已完成：%d/%d\n正确率：%.2f%s".format(position/4+1,subjectList.size,accuracy*100,"%")
                }

                override fun onPageScrollStateChanged(state: Int) {
@@ -131,13 +192,9 @@
        tipDialog.arguments = bundleOf("msg" to "未完成全部答题，确认退出吗？")
        tipDialog.setCallback(object :TipDialog.OnClickCallback{
            override fun onOk() {
                if (view_pager.currentItem == 0)
                val list = (data?.subjectList?: arrayListOf()).flatMap { it }.subList(0,view_pager.currentItem)
                HttpManager.exitLearning(view_pager.currentItem,season,time,totalCount,rightCount,day,week,1,data?.data?.id?:"", list.joinToString(",") { it.id }).request(this@ListenActivity){_,_->
                    finish()
                else{
                    val list = (data?.subjectList?: arrayListOf()).flatMap { it }.subList(0,view_pager.currentItem)
                    HttpManager.exitLearning(view_pager.currentItem,season,time,totalCount,rightCount,day,week,1,data?.data?.id?:"", list.joinToString(",") { it.id }).request(this@ListenActivity){_,_->
                        finish()
                    }
                }
            }

@@ -151,5 +208,6 @@
        super.onDestroy()
        handler?.removeMessages(0)
        handler = null
        EventBus.getDefault().post(EmptyEvent(Const.EventCode.STOP_TIMER))
    }
}