[BugFix]点击返回键时如果是初始状态不切换底部按钮

app/src/main/java/com/yizhuan/erban/audio/viewmodel/SoundViewModel.kt

@@ -118,7 +118,6 @@ class SoundViewModel : BaseViewModel() {
     private fun showRecordingState() {
         audioState = STATE_RECORD_RECORDING
         _refreshLiveData.value = audioState
-        _startChronometerLiveData.value = null
         audioRecorder =
             audioManager?.getAudioRecorder(BaseApp.getContext(), object : IAudioRecordCallback {
                 override fun onRecordReady() {
@@ -127,6 +126,7 @@ class SoundViewModel : BaseViewModel() {
 
                 override fun onRecordStart(audioFile: File, recordType: RecordType) {
                     Log.d(TAG, "onRecordStart : " + audioFile.path + "type: " + recordType.name)
+                    _startChronometerLiveData.value = null
                 }
 
                 override fun onRecordSuccess(
@@ -224,7 +224,9 @@ class SoundViewModel : BaseViewModel() {
         }
         // 正在播放：停止播放
         AudioPlayerHelper.get().onPause()
-        _refreshPlayStatusLiveData.value = false // onPause() 停止播放并显示停止状态（播放按钮）
+        if(audioState != STATE_RECORD_NORMAL) {
+            _refreshPlayStatusLiveData.value = false // onPause() 停止播放并显示停止状态（播放按钮）
+        }
     }
 
     /**
@@ -233,7 +235,6 @@ class SoundViewModel : BaseViewModel() {
     fun releaseResource() {
         audioManager?.release()
         AudioPlayerHelper.get().onDestroy()
-        _refreshPlayStatusLiveData.value = false // onDestroy() 停止播放并显示停止状态（播放按钮）
     }
 
     /**

app/src/main/java/com/yizhuan/erban/audio/widget/RoundProgressView.java

@@ -162,4 +162,10 @@ public class RoundProgressView extends View {
         mProgress = progress;
         postInvalidate();//重绘
     }
+
+    //设置总进度
+    public void setTotalProgress(int totalProgress) {
+        mTotalProgress = totalProgress;
+    }
+
 }