Merge pull request #75 from SimformSolutionsPvtLtd/fix/UNT-T28557_Audio_play_from_seek_position_on_stop_to_play_mode

fix(UNT-T28557): Audio play from seek position on stop to play mode

Author: mukesh-simform

android/src/main/java/com/audiowaveform/AudioPlayer.kt

@@ -25,7 +25,13 @@ class AudioPlayer(
     private var updateFrequency = UpdateFrequency.Low
     private lateinit var audioPlaybackListener: CountDownTimer
 
-    fun preparePlayer(path: String?, volume: Int?, frequency: UpdateFrequency, promise: Promise) {
+    fun preparePlayer(
+        path: String?,
+        volume: Int?,
+        frequency: UpdateFrequency,
+        progress: Long,
+        promise: Promise
+    ) {
         if (path != null) {
             isPlayerPrepared = false
             updateFrequency = frequency
@@ -42,6 +48,7 @@ class AudioPlayer(
                     if (!isPlayerPrepared) {
                         if (state == Player.STATE_READY) {
                             player.volume = (volume ?: 1).toFloat()
+                            player.seekTo(progress)
                             isPlayerPrepared = true
                             val duration = player.duration
                             promise.resolve(duration.toString())

android/src/main/java/com/audiowaveform/AudioWaveformModule.kt

@@ -109,12 +109,19 @@ class AudioWaveformModule(context: ReactApplicationContext): ReactContextBaseJav
         val key = obj.getString(Constants.playerKey)
         val frequency = obj.getInt(Constants.updateFrequency)
         val volume = obj.getInt(Constants.volume)
+        val progress = if (!obj.hasKey(Constants.progress) || obj.isNull(Constants.progress)) {
+            0 // Set default progress to zero if null, undefined, or missing
+        } else {
+            obj.getInt(Constants.progress).toLong()
+        }
+
         if (key != null) {
             initPlayer(key)
             audioPlayers[key]?.preparePlayer(
                 path,
                 volume,
                 getUpdateFrequency(frequency),
+                progress,
                 promise
             )
         } else {

example/src/App.tsx

@@ -35,7 +35,7 @@ import { generateAudioList, type ListItem } from './constants';
 import stylesheet from './styles';
 import { Colors } from './theme';
 
-const ListItem = React.memo(
+const RenderListItem = React.memo(
   ({
     item,
     currentPlaying,
@@ -244,7 +244,7 @@ const AppContainer = () => {
             </View>
             <ScrollView scrollEnabled={shouldScroll}>
               {list.map(item => (
-                <ListItem
+                <RenderListItem
                   key={item.path}
                   currentPlaying={currentPlaying}
                   setCurrentPlaying={setCurrentPlaying}

ios/AudioPlayer.swift

@@ -27,7 +27,7 @@ class AudioPlayer: NSObject, AVAudioPlayerDelegate {
     super.init()
   }
 
-  func preparePlayer(_ path: String?, volume: Double?, updateFrequency: UpdateFrequency, resolver resolve: RCTPromiseResolveBlock, rejecter reject: RCTPromiseRejectBlock) {
+  func preparePlayer(_ path: String?, volume: Double?, updateFrequency: UpdateFrequency, time: Double, resolver resolve: RCTPromiseResolveBlock, rejecter reject: RCTPromiseRejectBlock) {
     if(!(path ?? "").isEmpty) {
       self.updateFrequency = updateFrequency
       let audioUrl = URL.init(string: path!)
@@ -40,6 +40,7 @@ class AudioPlayer: NSObject, AVAudioPlayerDelegate {
         player = try AVAudioPlayer(contentsOf: audioUrl!)
         player?.prepareToPlay()
         player?.volume = Float(volume ?? 100.0)
+        player?.currentTime = Double(time / 1000)
         resolve(true)
       } catch let error as NSError {
         reject(Constants.audioWaveforms, error.localizedDescription, error)

ios/AudioWaveform.swift

@@ -142,6 +142,7 @@ class AudioWaveform: RCTEventEmitter {
       audioPlayers[key!]?.preparePlayer(args?[Constants.path] as? String,
                                         volume: args?[Constants.volume] as? Double,
                                         updateFrequency: UpdateFrequency(rawValue: (args?[Constants.updateFrequency]) as? Double ?? 0) ?? UpdateFrequency.medium,
+                                        time: args?[Constants.progress] as? Double ?? 0,
                                         resolver: resolve,
                                         rejecter: reject)
     } else {

src/components/Waveform/Waveform.tsx

@@ -90,14 +90,15 @@ export const Waveform = forwardRef<IWaveformRef, IWaveform>((props, ref) => {
 
   const { checkHasAudioRecorderPermission } = useAudioPermission();
 
-  const preparePlayerForPath = async () => {
+  const preparePlayerForPath = async (progress?: number) => {
     if (!isNil(path) && !isEmpty(path)) {
       try {
         const prepare = await preparePlayer({
           path,
           playerKey: `PlayerFor${path}`,
           updateFrequency: UpdateFrequency.medium,
           volume: volume,
+          progress,
         });
         return Promise.resolve(prepare);
       } catch (err) {
@@ -205,7 +206,7 @@ export const Waveform = forwardRef<IWaveformRef, IWaveform>((props, ref) => {
     if (mode === 'static') {
       try {
         if (playerState === PlayerState.stopped) {
-          await preparePlayerForPath();
+          await preparePlayerForPath(currentProgress);
         }
 
         const play = await playPlayer({

src/types/AudioWaveformTypes.ts

@@ -29,6 +29,7 @@ export interface IExtractWaveform extends IPlayerKey, IPlayerPath {
 export interface IPreparePlayer extends IPlayerKey, IPlayerPath {
   updateFrequency?: UpdateFrequency;
   volume?: number;
+  progress?: number;
 }
 
 export interface IStartPlayer extends IPlayerKey {