commit

example/lib/AlbumModel/page/album/AlbumModel.dart

@@ -96,12 +96,11 @@ class AlbumModel {
 //        }
 //      });
 //    }
-    compute(paseAlbum, event).then((value){
+    compute(paseAlbum, event).then((value) {
       _mainValue = value;
       albumLive.notifyView(_mainValue[_nowDirName]);
     });
 
-
 //    _mainValue=newMap;
 //    var list = map[_nowDirName];
 //    _mainValue.forEach((k, itemList) {
@@ -133,7 +132,6 @@ class AlbumModel {
 //      }
 //    }
 //    print("EVENTTTT  !! ${tempList.length}   ${tempList}");
-
   }
 
   void _onError(Object error) {
@@ -146,8 +144,7 @@ class AlbumModel {
         .receiveBroadcastStream()
         .listen(_onEvent, onError: _onError);
 //    }
-    AlbumRepository.getInstance().scanPhoneImg()
-        .listen((value) {
+    AlbumRepository.getInstance().scanPhoneImg().listen((value) {
       if (value != null) {
         _mainValue = value;
         value.forEach((key, eachValue) {
@@ -347,26 +344,32 @@ class AlbumModel {
     showPop = false;
     albumLive.notifyView(_mainValue[dirName]);
   }
+
   bool previewItemClick = false;
 
   void previewItem(BuildContext context, int index, String pageName) {
     String path;
     if (Platform.isAndroid) {
       path = albumLive.data[index].realPath;
+
       Navigator.push(context, CustomRoute(AlbumPreviewPage(path, pageName)));
     } else {
+      path = albumLive.data[index].path;
+      if (albumLive.data[index].isVideo) {
+        GengmeiFlutterPlugin.playAlbumVideo(path);
+      } else {
+        if (previewItemClick) {
+          return;
+        }
+        previewItemClick = true;
+        iosItem(path, context, (value) {
+          var realPath = value["realImagePath"];
+          Navigator.push(
+              context, CustomRoute(AlbumPreviewPage(realPath, pageName)));
+        });
+      }
 //      Navigator.push(
 //            context, CustomRoute(AlbumPreviewPage(albumLive.data[index].path, pageName)));
-      if (previewItemClick) {
-        return;
-      }
-      previewItemClick = true;
-      path = albumLive.data[index].path;
-      iosItem(path, context, (value) {
-        var realPath = value["realImagePath"];
-        Navigator.push(
-            context, CustomRoute(AlbumPreviewPage(realPath, pageName)));
-      });
     }
   }
 
@@ -375,9 +378,9 @@ class AlbumModel {
       if (value != null) {
         fun(Map<String, String>.from(value));
       }
-      previewItemClick=false;
+      previewItemClick = false;
     }).catchError((error) {
-      previewItemClick=false;
+      previewItemClick = false;
       print(error);
     });
   }

ios/Classes/GengmeiFlutterPlugin.m

@@ -4,6 +4,8 @@
 #import "Image/AlbumItem.h"
 #import "ResultManager.h"
 #import <ImageIO/ImageIO.h>
+#import <AVKit/AVKit.h>
+#import "MyPlayerViewController.h"
 
 @interface GengmeiFlutterPlugin () <UIActionSheetDelegate,UIImagePickerControllerDelegate,UINavigationControllerDelegate,FlutterStreamHandler> //一定要声明这三个协议，缺一不可
 //@property(nonatomic)FlutterResult  result;
@@ -408,6 +410,28 @@ NSString *cacheDirectory;
         }else{
             [[ResultManager sharedSingleton] resultSuccess:[NSNumber numberWithLong:resultTemp] :nil];
         }
+    }else if([@"play_album_video" isEqualToString:call.method] ){
+        long resultTemp=self.resultKey;
+        NSString * path=call.arguments;
+        if([[self.scanMap allKeys] containsObject:path]){
+            PHAsset * assets=self.scanMap[path];
+            MyPlayerViewController* video=[[MyPlayerViewController alloc] init];
+                            [viewController presentViewController:video animated:YES completion:nil];
+//            video.player= [[AVPlayeralloc]initWithURL:url];
+                            [video playMovie:assets];
+            [[ResultManager sharedSingleton] resultSuccess:[NSNumber numberWithLong:resultTemp] :@YES];
+//            PHVideoRequestOptions *options = [[PHVideoRequestOptions alloc] init];
+//            options.version = PHImageRequestOptionsVersionCurrent;
+//            options.networkAccessAllowed = true;
+//            options.deliveryMode = PHVideoRequestOptionsDeliveryModeAutomatic;
+//            [[PHImageManager defaultManager]requestAVAssetForVideo:assets options:options resultHandler:^(AVAsset * _Nullable asset, AVAudioMix * _Nullable audioMix, NSDictionary * _Nullable info) {
+//                AVURLAsset *urlAsset = (AVURLAsset *)asset;
+//                AVPlayerViewController* video=[[AVPlayerViewController alloc] init];
+//                [viewController presentViewController:video animated:YES completion:nil];
+//                [video playMovie:urlAsset.URL];
+//                [[ResultManager sharedSingleton] resultSuccess:[NSNumber numberWithLong:resultTemp] :@YES];
+//            }];
+        }
     }else{
         result(FlutterMethodNotImplemented);
     }

ios/Classes/MyPlayerViewController.h

+//
+//  AVPlayerViewController.h
+//  Pods
+//
+//  Created by Apple on 2019/11/1.
+//
+
+#ifndef AVPlayerViewController_h
+#define AVPlayerViewController_h
+
+
+#endif /* AVPlayerViewController_h */
+
+#import <AssetsLibrary/AssetsLibrary.h>
+#import <Photos/Photos.h>
+@interface MyPlayerViewController : UIViewController
+- (void)playMovie:(PHAsset*) assets;
+@end

ios/Classes/MyPlayerViewController.m

+//
+//  AVPlayerViewController.m
+//  gengmei_flutter_plugin
+//
+//  Created by Apple on 2019/11/1.
+//
+
+#import <Foundation/Foundation.h>
+#import "MyPlayerViewController.h"
+#import <AVFoundation/AVFoundation.h>
+#import <AVKit/AVKit.h>
+#import <AssetsLibrary/AssetsLibrary.h>
+#import <Photos/Photos.h>
+@interface MyPlayerViewController()
+@property(nonatomic)dispatch_queue_t queue;;
+@end
+
+@implementation MyPlayerViewController
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    self.view.backgroundColor = [UIColor whiteColor];
+    self.queue =  dispatch_queue_create("com.gengmei_flutter_plugin", DISPATCH_QUEUE_SERIAL);
+//    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
+//    button.frame = CGRectMake(100, 100, 100, 100);
+//    [button setTitle:@"TICK" forState:UIControlStateNormal];
+//    button.backgroundColor = [UIColor brownColor];
+//    [button addTarget:self action:@selector(playMovie) forControlEvents:UIControlEventTouchUpInside];
+//    [self.view addSubview:button];
+}
+
+- (void)playMovie:(PHAsset*) assets{
+    dispatch_async(self.queue, ^{
+    
+    PHVideoRequestOptions *options = [[PHVideoRequestOptions alloc] init];
+    //    options.version = PHImageRequestOptionsVersionCurrent;
+    options.networkAccessAllowed = true;
+    //    options.deliveryMode = PHVideoRequestOptionsDeliveryModeAutomatic;
+    [[PHImageManager defaultManager]requestAVAssetForVideo:assets options:options resultHandler:^(AVAsset * _Nullable asset, AVAudioMix * _Nullable audioMix, NSDictionary * _Nullable info) {
+        dispatch_async(dispatch_get_main_queue(), ^{
+            AVURLAsset *urlAsset = (AVURLAsset *)asset;
+            //        AVPlayerViewController* video=[[AVPlayerViewController alloc] init];
+            //        [viewController presentViewController:video animated:YES completion:nil];
+            //        [video playMovie:urlAsset.URL];
+            
+            
+            AVPlayer *player = [AVPlayer playerWithURL:urlAsset.URL];
+            //    2.创建视频播放视图的控制器
+            AVPlayerViewController *playerVC = [[AVPlayerViewController alloc]init];
+            playerVC.player = player;
+            playerVC.entersFullScreenWhenPlaybackBegins = YES;
+            playerVC.exitsFullScreenWhenPlaybackEnds = YES;
+            playerVC.videoGravity = AVLayerVideoGravityResizeAspect;
+            playerVC.view.center = self.view.center;
+            playerVC.view.frame = self.view.bounds;
+            playerVC.showsPlaybackControls = YES;
+            playerVC.view.translatesAutoresizingMaskIntoConstraints = YES;
+            //    隐藏 控制控件
+            //    playerVC.showsPlaybackControls = NO;
+            
+            //    [self presentViewController:playerVC animated:YES completion:nil];
+            
+            //    自定义位置
+//            playerVC.view.frame = CGRectMake(200, 300, 300, 300);
+            [self.view addSubview:playerVC.view];
+            [self addChildViewController:playerVC];
+//            if (playerVC.readyForDisplay) {
+                [playerVC.player play];
+//            }
+        });
+    }];
+    });
+    //    1.AVPlayer
+    
+}
+
+@end

lib/ScanImagePlugn.dart

@@ -47,10 +47,13 @@ class ScanImagePlugn {
     return await channel.invokeMethod("IOS_IMAGE_BY_PATH", path);
   }
 
-  static Future<Map> ios_album_item(
-      MethodChannel channel, String path) async {
+  static Future<Map> ios_album_item(MethodChannel channel, String path) async {
     return await channel.invokeMethod("IOS_IMAGE_ITEM", path);
   }
+
+  static Future<bool> playAlbumVideo(MethodChannel channel, String path) async {
+    return await channel.invokeMethod("play_album_video", path);
+  }
 }
 
 class ScanImageItem {

lib/gengmei_flutter_plugin.dart

@@ -31,6 +31,10 @@ class GengmeiFlutterPlugin {
     return await ScanImagePlugn.ios_album_item(_channel, path);
   }
 
+  static Future<bool> playAlbumVideo(String path) async {
+    return await ScanImagePlugn.playAlbumVideo(_channel, path);
+  }
+
   static Future<bool> quitPage() async {
     return await ScanImagePlugn.quitPage(_channel);
   }