commit

android/src/main/AndroidManifest.xml

 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.example.gengmei_flutter_plugin">
 
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <application>
+        <activity android:name=".act.VideoActivity" />
+
+    </application>
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.MANAGE_DOCUMENTS" />
@@ -10,4 +13,5 @@
 
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
 
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 </manifest>

android/src/main/java/com/example/gengmei_flutter_plugin/GengmeiFlutterPlugin.kt

@@ -14,6 +14,7 @@ import android.provider.MediaStore
 import android.support.v4.content.FileProvider
 import android.util.Log
 import android.widget.Toast
+import com.example.gengmei_flutter_plugin.act.VideoActivity
 import com.example.gengmei_flutter_plugin.result.ResultManager
 import com.example.gengmei_flutter_plugin.sharedPrefernces.SharedManager
 import com.example.gengmei_flutter_plugin.utils.DebugUtil
@@ -64,6 +65,7 @@ class GengmeiFlutterPlugin : MethodCallHandler {
         const val GET_FLOAT_SHARED = "GET_FLOAT_SHARED"
         const val GET_BOOLEAN_SHARED = "GET_BOOLEAN_SHARED"
         const val GET_STRINGLIST_SHARED = "GET_STRINGLIST_SHARED"
+        const val ALBUM_PLAY_VIDEO = "play_album_video"
 
         const val CLEAR_SHARE = "CLEAR_SHARE"
         const val PREMISSION = 10090
@@ -238,6 +240,14 @@ class GengmeiFlutterPlugin : MethodCallHandler {
                 quit_page = true;
                 ResultManager.getInstance().resultSuccess(resultKey, true)
             }
+            ALBUM_PLAY_VIDEO -> {
+                val path = call.arguments as String?
+                path?.run {
+                    val intent = Intent(resign.context(), VideoActivity::class.java)
+                    intent.putExtra("PATH", this)
+                    resign.activity().startActivity(intent)
+                }
+            }
             else -> result.notImplemented()
         }
     }

android/src/main/java/com/example/gengmei_flutter_plugin/ImagePlugin/repository/ImageRespository.kt

@@ -44,8 +44,8 @@ class ImageRespository {
     val fileDir = Environment.getExternalStorageDirectory().absolutePath + "/.GMAlbum/.album";
 
     fun scareImg(realPath: String): Observable<Pair<String, String>> {
-       return Observable.create(ObservableOnSubscribe<Pair<String, String>> {
-            val pair = Pair<String,String>(realPath,MyUtil.scareImg(realPath, 200f, fileDir + "/" + getFileName(realPath)!! + ".png", 75))
+        return Observable.create(ObservableOnSubscribe<Pair<String, String>> {
+            val pair = Pair<String, String>(realPath, MyUtil.scareImg(realPath, 200f, fileDir + "/" + getFileName(realPath)!! + ".png", 75))
             it.onNext(pair)
         }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread());
     }
@@ -112,13 +112,15 @@ class ImageRespository {
         var currentSize = 0;
         var letSize = 10
         var noPathSize = 0;
-        recordImageListMap.forEach {
-            val any = it["path"]
-            if (it["realPath"] == null) {
-                return@forEach
+        for (map in recordImageListMap) {
+//        recordImageListMap.forEach {
+            if (map["realPath"] == null) {
+                continue
             }
-            val realPath = it["realPath"] as String
             globalThreadPool.execute {
+                val it = map
+                val any = it["path"]
+                val realPath = it["realPath"] as String
                 if (any == null) {
                     Log.e("lsy", " THREADMAME " + Thread.currentThread().name)
                     val tempFilePngString = fileDir + "/" + getFileName(realPath)!! + ".png";

android/src/main/java/com/example/gengmei_flutter_plugin/act/VideoActivity.kt

+package com.example.gengmei_flutter_plugin.act
+
+import android.os.Bundle
+import android.provider.CalendarContract
+import android.support.v7.app.AppCompatActivity
+import android.widget.LinearLayout
+import android.widget.MediaController
+import android.widget.VideoView
+import com.example.gengmei_flutter_plugin.R
+import com.example.gengmei_flutter_plugin.utils.MyUtil
+
+/**
+ * @author lsy
+ * @date   2019-11-01
+ */
+class VideoActivity : AppCompatActivity() {
+
+    lateinit var videoView: VideoView
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        setTheme(R.style.FLUTTERAPPTHEMEM)
+        MyUtil.setTransparent(this)
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.video_act)
+        findViewById<LinearLayout>(R.id.main).setBackgroundColor(0xff000000.toInt());
+        videoView = findViewById(R.id.video)
+        val path = intent.getStringExtra("PATH")
+        videoView.setVideoPath(path);
+        val mediaController = MediaController(this);
+        videoView.setMediaController(mediaController);
+        videoView.requestFocus();
+    }
+
+    override fun onResume() {
+        super.onResume()
+        videoView.start()
+    }
+
+}
\ No newline at end of file

android/src/main/java/com/example/gengmei_flutter_plugin/utils/MyUtil.kt

@@ -12,6 +12,14 @@ import java.io.FileNotFoundException
 import java.io.FileOutputStream
 import java.io.IOException
 import java.lang.Exception
+import android.view.ViewGroup
+import android.support.v4.view.ViewCompat.setFitsSystemWindows
+import android.app.Activity
+import android.view.WindowManager
+import android.os.Build
+import android.annotation.TargetApi
+import android.graphics.Color
+import android.view.View
 
 
 /**
@@ -126,6 +134,54 @@ class MyUtil {
             }
             return filePath
         }
+
+        /**
+         * 设置状态栏全透明
+         *
+         * @param activity 需要设置的activity
+         */
+        fun setTransparent(activity: Activity) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
+                return
+            }
+            transparentStatusBar(activity)
+            setRootView(activity)
+        }
+
+        /**
+         * 使状态栏透明
+         */
+        @TargetApi(Build.VERSION_CODES.KITKAT)
+        private fun transparentStatusBar(activity: Activity) {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+                activity.window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
+                activity.window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
+                //需要设置这个flag contentView才能延伸到状态栏
+                activity.window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION)
+                //状态栏覆盖在contentView上面，设置透明使contentView的背景透出来
+                activity.window.statusBarColor = Color.TRANSPARENT
+            } else {
+                //让contentView延伸到状态栏并且设置状态栏颜色透明
+                activity.window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
+            }
+        }
+
+        /**
+         * 设置根布局参数
+         */
+        private fun setRootView(activity: Activity) {
+            val parent = activity.findViewById<View>(android.R.id.content) as ViewGroup
+            var i = 0
+            val count = parent.childCount
+            while (i < count) {
+                val childView = parent.getChildAt(i)
+                if (childView is ViewGroup) {
+                    childView.setFitsSystemWindows(true)
+                    childView.clipToPadding = true
+                }
+                i++
+            }
+        }
     }
 
 

android/src/main/res/layout/video_act.xml

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:id="@+id/main"
+    >
+
+    <View
+        android:layout_width="1sp"
+        android:layout_height="0dp"
+        android:layout_weight="1"/>
+
+    <VideoView
+        android:id="@+id/video"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"/>
+
+    <View
+        android:layout_width="1sp"
+        android:layout_height="0dp"
+        android:layout_weight="1"/>
+
+</LinearLayout>
\ No newline at end of file

android/src/main/res/values/styles.xml

+<resources>
+
+    <!-- Base application theme. -->
+    <style name="FLUTTERAPPTHEMEM" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+</resources>

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

@@ -30,9 +30,11 @@ Map<String, List<ScanImageItem>> paseAlbum(Object event) {
     list.forEach((listMap) {
       var map2 = Map<String, dynamic>.from(listMap);
       ScanImageItem item = new ScanImageItem();
-      item.path = map2["path"];
+      item.path = map2["path"] ?? "";
+      item.realPath = map2["realPath"] ?? "";
       item.isVideo = map2["isVideo"] == "T" ? true : false;
       item.during = map2["during"] ?? "0";
+      item.size = map2["size"] ?? 0;
       scanList.add(item);
     });
     newMap[k] = scanList;
@@ -96,10 +98,32 @@ class AlbumModel {
 //        }
 //      });
 //    }
-    compute(paseAlbum, event).then((value) {
-      _mainValue = value;
-      albumLive.notifyView(_mainValue[_nowDirName]);
-    });
+//    if (Platform.isAndroid) {
+//      var map = (event as Map);
+//      //Map<String, List<ScanImageItem>>
+//      if (_mainValue == null || _mainValue.length == 0) {
+//        _mainValue = map;
+//      } else {
+//        _mainValue.forEach((k, itemList) {
+//          var key = map[k];
+//          if (key != null) {
+//            for (int i = 0; i < itemList.length; i++) {
+//              if (key[i] == null) {
+//                continue;
+//              }
+//              itemList[i].path = key[i]["path"];
+//              itemList[i].realPath = key[i]["realPath"];
+//            }
+//          }
+//        });
+//      }
+//      albumLive.notifyView(_mainValue[_nowDirName]);
+//    } else {
+      compute(paseAlbum, event).then((value) {
+        _mainValue = value;
+        albumLive.notifyView(_mainValue[_nowDirName]);
+      });
+//    }
 
 //    _mainValue=newMap;
 //    var list = map[_nowDirName];
@@ -351,8 +375,11 @@ class AlbumModel {
     String path;
     if (Platform.isAndroid) {
       path = albumLive.data[index].realPath;
-
-      Navigator.push(context, CustomRoute(AlbumPreviewPage(path, pageName)));
+      if (albumLive.data[index].isVideo) {
+        GengmeiFlutterPlugin.playAlbumVideo(path);
+      } else {
+        Navigator.push(context, CustomRoute(AlbumPreviewPage(path, pageName)));
+      }
     } else {
       path = albumLive.data[index].path;
       if (albumLive.data[index].isVideo) {

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

@@ -183,8 +183,8 @@ class AlbumState extends State<AlbumPage> {
             }
             return GestureDetector(
                 onTap: (){
-//                  _model.previewItem(context, newIndex, "pageName");
-                  _model.clickItem(context, newIndex);
+                  _model.previewItem(context, newIndex, "pageName");
+//                  _model.clickItem(context, newIndex);
                 },
                 child: Container(
                   decoration: BoxDecoration(