package com.dollearn.student.ui.home
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import android.os.Handler
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import android.os.Looper
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import android.os.Message
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import android.util.Log
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import android.view.View
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import androidx.constraintlayout.motion.widget.MotionLayout
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import androidx.core.os.bundleOf
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import cn.sinata.xldutils.fragment.BaseFragment
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import cn.sinata.xldutils.gone
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import cn.sinata.xldutils.utils.SPUtils
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import cn.sinata.xldutils.utils.myToast
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import cn.sinata.xldutils.visible
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import com.dollearn.student.R
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import com.dollearn.student.utils.AudioUtils
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import com.dollearn.student.utils.Const
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import com.dollearn.student.utils.event.EmptyEvent
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import com.dollearn.student.utils.extention.clickDelay
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import kotlinx.android.synthetic.main.fragment_choose_voice.*
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import org.greenrobot.eventbus.EventBus
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import org.greenrobot.eventbus.Subscribe
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import org.jetbrains.anko.backgroundResource
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import org.jetbrains.anko.support.v4.toast
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class ChooseVoiceFragment : BaseFragment(), AudioUtils.OnAudioStatusUpdateListener {
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override fun contentViewId() = R.layout.fragment_choose_voice
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private val TAG = "Choose=======》"
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private var handler:Handler? = null
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private val PLAY_VOICE = 1
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private val TO_NEXT = 10
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private val PLAY_ERROR = 3
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private val PLAY_RIGHT = 4
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private val errorVoice by lazy { SPUtils.instance().getString(Const.EV) }
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private val rightVoice by lazy { SPUtils.instance().getString(Const.RV) }
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private var rightPlaying = false
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private var errorPlaying = false
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private var voiceList = arrayListOf<String>() //本题音频,每题有3个音频
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private val player by lazy { AudioUtils() }
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private val group by lazy { arguments?.getInt("group")?:0 }
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private val data by lazy {
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(requireActivity() as ChooseVoiceActivity).data
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}
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private var currentIndex = 0 //本题组的图片序号,0-3取值
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private var voiceIndex = -1 //点击播放的声音序号 0-2取值 3-6代表下面图片上的语音
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private var playing = false //播放中，不能有任何操作
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private val nameViews by lazy { arrayListOf(tv_1,tv_2,tv_3,tv_4) }
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private val bgs by lazy { arrayListOf(cl_1,cl_2,cl_3,cl_4) }
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private val endViews by lazy { arrayListOf(cl_voice_end_1,cl_voice_end_2,cl_voice_end_3,cl_voice_end_4) }
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private val act by lazy { (requireActivity() as ChooseVoiceActivity) }
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private var nowVoiceView:View? = null
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// private val isShowText by lazy { SPUtils.instance().getBoolean(Const.IS_SHOW_TEXT,true) }
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private val isShowText = false
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private var isAutoPlaying = false //true 自动播放流程
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var right = true //true进入下一题为全对，false 一旦答错过就置为false，此时进入下一题，本题算做错误
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override fun onFirstVisibleToUser() {
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player.setOnAudioStatusUpdateListener(this)
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player.stopPlayMusic()
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EventBus.getDefault().register(this)
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handler = object : Handler(Looper.getMainLooper()){
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override fun handleMessage(msg: Message) {
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super.handleMessage(msg)
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when(msg.what){
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PLAY_VOICE->{
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player.startPlayMusic(requireContext(),voiceList[voiceIndex])
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}
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TO_NEXT->{
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if (isAdded&&!playing)
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(requireActivity() as ChooseVoiceActivity).next()
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}
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PLAY_RIGHT->{
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rightPlaying = true
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player.startPlayMusic(requireContext(),rightVoice)
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}
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PLAY_ERROR->{
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errorPlaying = true
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player.startPlayMusic(requireContext(),errorVoice)
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}
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}
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}
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}
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data?.apply {
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val originList = subjectList[group]
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iv_1.setImageURI(originList[0].img)
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iv_2.setImageURI(originList[1].img)
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iv_3.setImageURI(originList[2].img)
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iv_4.setImageURI(originList[3].img)
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}
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initClick()
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showSubImage()
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}
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private fun initClick() {
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cl_voice1.clickDelay {
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if (playing)
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return@clickDelay
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voiceIndex = 0
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handler?.sendEmptyMessage(PLAY_VOICE)
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}
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cl_voice2.clickDelay {
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if (playing)
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return@clickDelay
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voiceIndex = 1
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handler?.sendEmptyMessage(PLAY_VOICE)
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}
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cl_voice3.clickDelay {
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if (playing)
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return@clickDelay
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voiceIndex = 2
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handler?.sendEmptyMessage(PLAY_VOICE)
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}
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rl_check_1.clickDelay {
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if (playing||data!!.subjectList[group].filter { it.completed }.size == data!!.subjectList[group].size)
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return@clickDelay
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if (rl_check_2.visibility == View.VISIBLE&&rl_check_3.visibility == View.VISIBLE){
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dot_1.visible()
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act.totalCount++
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if (voiceList[0] == data!!.subjectList[group][currentIndex].correct){
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act.rightCount++
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motion.transitionToEnd()
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nowVoiceView = cl_voice1
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handler?.sendEmptyMessage(PLAY_RIGHT)
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}else{
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right = false
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handler?.sendEmptyMessage(PLAY_ERROR)
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iv_error_1.visible()
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dot_1.postDelayed({
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iv_error_1.gone()
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dot_1.gone()
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rl_check_1.gone()
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rl_check_2.gone()
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rl_check_3.gone()
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},2000)
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}
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}else
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myToast("请听完题")
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}
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rl_check_2.clickDelay {
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if (playing||data!!.subjectList[group].filter { it.completed }.size == data!!.subjectList[group].size)
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return@clickDelay
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if (rl_check_1.visibility == View.VISIBLE&&rl_check_3.visibility == View.VISIBLE) {
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dot_2.visible()
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act.totalCount++
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if (voiceList[1] == data!!.subjectList[group][currentIndex].correct){
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act.rightCount++
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motion.transitionToEnd()
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nowVoiceView = cl_voice2
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handler?.sendEmptyMessage(PLAY_RIGHT)
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}else{
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handler?.sendEmptyMessage(PLAY_ERROR)
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iv_error_2.visible()
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dot_1.postDelayed({
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dot_2.gone()
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iv_error_2.gone()
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rl_check_1.gone()
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rl_check_2.gone()
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rl_check_3.gone()
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},2000)
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}
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}else
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myToast("请听完题")
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}
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rl_check_3.clickDelay {
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if (playing||data!!.subjectList[group].filter { it.completed }.size == data!!.subjectList[group].size)
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return@clickDelay
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if (rl_check_2.visibility == View.VISIBLE&&rl_check_3.visibility == View.VISIBLE) {
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dot_3.visible()
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act.totalCount++
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if (voiceList[2] == data!!.subjectList[group][currentIndex].correct){
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act.rightCount++
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nowVoiceView = cl_voice3
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handler?.sendEmptyMessage(PLAY_RIGHT)
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motion.transitionToEnd()
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}else{
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handler?.sendEmptyMessage(PLAY_ERROR)
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iv_error_3.visible()
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dot_1.postDelayed({
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iv_error_3.gone()
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dot_3.gone()
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rl_check_1.gone()
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rl_check_2.gone()
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rl_check_3.gone()
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},2000)
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}
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}else
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myToast("请听完题")
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}
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cl_voice_end_1.clickDelay {
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if (!playing){
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voiceIndex = 3
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player.startPlayMusic(requireContext(),data!!.subjectList[group][0].correct)
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}
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}
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cl_voice_end_2.clickDelay {
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if (!playing){
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voiceIndex = 4
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player.startPlayMusic(requireContext(),data!!.subjectList[group][1].correct)
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}
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}
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cl_voice_end_3.clickDelay {
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if (!playing){
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voiceIndex = 5
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player.startPlayMusic(requireContext(),data!!.subjectList[group][2].correct)
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}
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}
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cl_voice_end_4.clickDelay {
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if (!playing){
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voiceIndex = 6
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player.startPlayMusic(requireContext(),data!!.subjectList[group][3].correct)
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}
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}
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}
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/**
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* 展示题组内的小题
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*/
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private fun showSubImage(){
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rl_check_1.gone()
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rl_check_2.gone()
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rl_check_3.gone()
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dot_1.gone()
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dot_2.gone()
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dot_3.gone()
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val originList = data?.subjectList!![group]
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val imageNow = originList[currentIndex]
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val list = arrayListOf<String>()
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list.add(imageNow.correct)
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list.addAll((imageNow.error?:"").split(","))
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val shuffledList = list.shuffled()
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voiceList.clear()
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voiceList.addAll(shuffledList)
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nameViews.forEachIndexed { index, textView ->
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if (index == currentIndex){
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bgs[index].backgroundResource = R.drawable.bg_orange_8dp
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if (isShowText){
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textView.text = originList[index].name
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textView.backgroundResource = R.color.textColor99
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}
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}else{
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bgs[index].backgroundResource = R.drawable.bg_white_8dp_padding
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textView.text = ""
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textView.backgroundResource = R.color.page_bg
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}
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}
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//设置动画飞行路径 3对4
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val rightVoiceIndex = voiceList.indexOf(imageNow.correct)
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var start = 0
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var end = 0
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when(rightVoiceIndex){
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0->{
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start = R.id.start_1
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when(currentIndex){
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0-> end = R.id.end_1_1
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1-> end = R.id.end_1_2
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2-> end = R.id.end_1_3
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3-> end = R.id.end_1_4
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}
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}
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1->{
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start = R.id.start_2
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when(currentIndex){
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0-> end = R.id.end_2_1
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1-> end = R.id.end_2_2
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2-> end = R.id.end_2_3
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3-> end = R.id.end_2_4
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}
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}
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2->{
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start = R.id.start_3
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when(currentIndex){
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0-> end = R.id.end_3_1
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1-> end = R.id.end_3_2
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2-> end = R.id.end_3_3
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3-> end = R.id.end_3_4
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}
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}
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}
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motion.progress = 0f
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motion.setTransition(start,end)
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motion.setTransitionListener(object :MotionLayout.TransitionListener{
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override fun onTransitionStarted(p0: MotionLayout?, p1: Int, p2: Int) {
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}
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override fun onTransitionChange(p0: MotionLayout?, p1: Int, p2: Int, p3: Float) {
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}
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override fun onTransitionCompleted(p0: MotionLayout?, p1: Int) {
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endViews[currentIndex].visible()
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}
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override fun onTransitionTrigger(p0: MotionLayout?, p1: Int, p2: Boolean, p3: Float) {
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}
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})
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if (act.fragments[act.vp.currentItem] == this&&act.recoverd){ //自动播放
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isAutoPlaying = true
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cl_voice1.callOnClick()
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}
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}
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@Subscribe
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fun onEvent(e:EmptyEvent){
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if (e.code == Const.EventCode.RECOVERD){
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if (act.fragments[act.vp.currentItem] == this){ //自动播放
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isAutoPlaying = true
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cl_voice1.callOnClick()
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}
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}
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}
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/**
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* 回到上一题，恢复状态
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*/
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fun recover(){
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Log.e(TAG,"回到上一题，恢复答题前的状态")
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right = true
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motion.progress = 0f
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currentIndex = 0
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endViews.forEach { it.gone() }
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data!!.subjectList[group].forEach { it.completed = false }
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showSubImage()
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}
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companion object{
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/**
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* @param group 题组号
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* @param index 组内序号
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*/
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fun getInstance(group:Int):ChooseVoiceFragment{
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val listenFragment = ChooseVoiceFragment()
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listenFragment.arguments = bundleOf("group" to group)
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return listenFragment
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}
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}
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override fun onUpdate(db: Double, time: Long) {
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}
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override fun onStop(filePath: String?) {
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}
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override fun onStartPlay() {
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playing = true
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if (!errorPlaying&&!rightPlaying){
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if (voiceIndex == 0){
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iv1_1.gone()
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iv2_1.gone()
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iv_playing_1.visible()
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}
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if (voiceIndex == 1){
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iv1_2.gone()
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iv2_2.gone()
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iv_playing_2.visible()
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}
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if (voiceIndex == 2){
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iv1_3.gone()
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iv2_3.gone()
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iv_playing_3.visible()
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}
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if (voiceIndex == 3){
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iv1_1_end.gone()
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iv2_1_end.gone()
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iv_playing_1_end.visible()
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}
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if (voiceIndex == 4){
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iv1_2_end.gone()
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iv2_2_end.gone()
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iv_playing_2_end.visible()
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}
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if (voiceIndex == 5){
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iv1_3_end.gone()
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iv2_3_end.gone()
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iv_playing_3_end.visible()
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}
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if (voiceIndex == 6){
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iv1_4_end.gone()
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iv2_4_end.gone()
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iv_playing_4_end.visible()
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}
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}
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}
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override fun onFinishPlay() {
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playing = false
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if (voiceIndex == 0){
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rl_check_1.visible()
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iv1_1.visible()
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iv2_1.visible()
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iv_playing_1.gone()
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if (isAutoPlaying)
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cl_voice2.callOnClick()
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}else if (voiceIndex == 1){
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rl_check_2.visible()
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iv1_2.visible()
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iv2_2.visible()
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iv_playing_2.gone()
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if (isAutoPlaying)
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cl_voice3.callOnClick()
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}else if (voiceIndex == 2){
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rl_check_3.visible()
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iv1_3.visible()
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iv2_3.visible()
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iv_playing_3.gone()
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if (isAutoPlaying)
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isAutoPlaying = false
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}
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if (voiceIndex == 3){
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iv1_1_end.visible()
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iv2_1_end.visible()
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iv_playing_1_end.gone()
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}
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if (voiceIndex == 4){
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iv1_2_end.visible()
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iv2_2_end.visible()
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iv_playing_2_end.gone()
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}
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if (voiceIndex == 5){
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iv1_3_end.visible()
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iv2_3_end.visible()
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iv_playing_3_end.gone()
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}
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if (voiceIndex == 6){
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iv1_4_end.visible()
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iv2_4_end.visible()
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iv_playing_4_end.gone()
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}
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if (data!!.subjectList[group][currentIndex].completed){ //本题已答对
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Log.e(TAG,"选对答案后的播放结束3秒后进入下一图")
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if (currentIndex == 3){
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handler?.sendEmptyMessageDelayed(TO_NEXT,500)//万俊杰：缩短为0.5秒
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}else{
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currentIndex++
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showSubImage()
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}
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}
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if (rightPlaying){
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rightPlaying = false
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data!!.subjectList[group][currentIndex].completed = true
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nowVoiceView?.callOnClick()
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}
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if (errorPlaying)
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errorPlaying = false
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}
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override fun onPause() {
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super.onPause()
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player.stopPlayMusic()
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}
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override fun onDestroy() {
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super.onDestroy()
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EventBus.getDefault().unregister(this)
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handler?.removeCallbacksAndMessages(null)
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}
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}
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