Fix iOS Seek Time Issue ( Issue #72 ) (#75)

Author: mitchross

CHANGELOG.md

@@ -1,5 +1,9 @@
+## 3.0.3
+* Updates MobileVLC to fix a bug on iOS with Seek Time. See (https://github.com/solid-software/flutter_vlc_player/issues/72). Also adds seek bar to example player for demonstration purposes.
+credits to Mitch Ross (https://github.com/mitchross)
+
 ## 3.0.2
-* Updates MobileVLC to fix a bug on ios with HLS Streaming on VLCKit itself. See (https://code.videolan.org/videolan/VLCKit/-/issues/368),
+* Updates MobileVLC to fix a bug on iOS with HLS Streaming on VLCKit itself. See (https://code.videolan.org/videolan/VLCKit/-/issues/368),
 credits to Mitch Ross (https://github.com/mitchross)
 
 ## 3.0.1

example/android/build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.6.3'
+        classpath 'com.android.tools.build:gradle:4.0.0'
     }
 }
 

example/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Mar 11 22:39:55 EDT 2020
+#Mon Jul 06 16:18:01 EDT 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip

example/ios/Flutter/.last_build_id

@@ -1 +1 @@
-9a6723ad18e3f950fccdc81adda11616
+f1df2ffda6f2083c9121914530433089

example/lib/main.dart

@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'dart:typed_data';
 
 import 'package:flutter/material.dart';
@@ -28,6 +29,8 @@ class MyAppScaffoldState extends State<MyAppScaffold> {
   VlcPlayerController _videoViewController;
   VlcPlayerController _videoViewController2;
   bool isPlaying = true;
+  double sliderValue = 0.0;
+  double currentPlayerTime = 0;
 
   @override
   void initState() {
@@ -45,6 +48,18 @@ class MyAppScaffoldState extends State<MyAppScaffold> {
       setState(() {});
     });
 
+    Timer.periodic(Duration(seconds: 1), (Timer timer) {
+      String state = _videoViewController2.playingState.toString();
+      if (this.mounted) {
+        setState(() {
+          if (state == "PlayingState.PLAYING" &&
+              sliderValue < _videoViewController2.duration.inSeconds) {
+            sliderValue = _videoViewController2.position.inSeconds.toDouble();
+          }
+        });
+      }
+    });
+
     super.initState();
   }
 
@@ -94,12 +109,24 @@ class MyAppScaffoldState extends State<MyAppScaffold> {
                 ),
               ),
             ),
-            FlatButton(
-              child: isPlaying ?  Icon(Icons.pause) : Icon(Icons.play_arrow) ,
-              onPressed: () =>  {
-                playOrPauseVideo()
-              }
+            Slider(
+              activeColor: Colors.white,
+              value: sliderValue,
+              min: 0.0,
+              max: _videoViewController2.duration == null
+                  ? 1.0
+                  : _videoViewController2.duration.inSeconds.toDouble(),
+              onChanged: (progress) {
+                setState(() {
+                  sliderValue = progress.floor().toDouble();
+                });
+                //convert to Milliseconds since VLC requires MS to set time
+                _videoViewController2.setTime(sliderValue.toInt() * 1000);
+              },
             ),
+            FlatButton(
+                child: isPlaying ? Icon(Icons.pause) : Icon(Icons.play_arrow),
+                onPressed: () => {playOrPauseVideo()}),
             FlatButton(
               child: Text("Change URL"),
               onPressed: () => _videoViewController.setStreamUrl(
@@ -134,20 +161,19 @@ class MyAppScaffoldState extends State<MyAppScaffold> {
   }
 
   void playOrPauseVideo() {
-    String state = _videoViewController.playingState.toString();
-    
-    if  ( state == "PlayingState.PLAYING" ){
-      _videoViewController.pause();
-     setState(() {
-       isPlaying = false;
-     });
+    String state = _videoViewController2.playingState.toString();
+
+    if (state == "PlayingState.PLAYING") {
+      _videoViewController2.pause();
+      setState(() {
+        isPlaying = false;
+      });
     } else {
-      _videoViewController.play();
-     setState(() {
+      _videoViewController2.play();
+      setState(() {
         isPlaying = true;
-     });
+      });
     }
-  
   }
 
   void _createCameraImage() async {

example/pubspec.yaml

@@ -3,7 +3,7 @@ description: Demonstrates how to use the flutter_vlc_player plugin.
 publish_to: 'none'
 
 environment:
-  sdk: ">=2.0.0-dev.68.0 <3.0.0"
+  sdk: ">=2.2.0 <3.0.0"
 
 dependencies:
   flutter:

ios/Classes/SwiftFlutterVlcPlayerPlugin.swift

@@ -134,9 +134,12 @@ public class VLCView: NSObject, FlutterPlatformView {
                     return
 
                 case .setTime:
-                    
-                    let time = VLCTime(number: arguments["time"] as? NSNumber)
+                    let setTimeInMillisecondsAsString = arguments["time"] as? String
+                    let newTime = NSNumber(value:(setTimeInMillisecondsAsString! as NSString).doubleValue)
+                    let time = VLCTime(number: newTime )
                     self.player.time = time
+                   
+
                     result(nil)
                     return
 

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_vlc_player
 description: A VLC-powered alternative to Flutter's video_player. Supports multiple players on one screen.
-version: 3.0.2
+version: 3.0.3
 homepage: https://github.com/solid-software/flutter_vlc_player
 
 environment: