Merge pull request #105 from mafanwei/master

android/src/main/kotlin/com/jarvan/fluwx/constant/WechatPluginKeys.java

@@ -22,6 +22,7 @@ public class WechatPluginKeys {
 
     public static final String TITLE = "title";
     public static final String IMAGE = "image";
+    public static final String IMAGE_DATA = "imageData";
     public static final String THUMBNAIL = "thumbnail";
     public static final String DESCRIPTION = "description";
 

android/src/main/kotlin/com/jarvan/fluwx/handler/FluwxShareHandler.kt

@@ -15,11 +15,13 @@
  */
 package com.jarvan.fluwx.handler
 
-import android.util.Log
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
 import com.jarvan.fluwx.constant.CallResult
 import com.jarvan.fluwx.constant.WeChatPluginMethods
 import com.jarvan.fluwx.constant.WechatPluginKeys
 import com.jarvan.fluwx.utils.ShareImageUtil
+import com.jarvan.fluwx.utils.ThumbnailCompressUtil
 import com.jarvan.fluwx.utils.WeChatThumbnailUtil
 import com.tencent.mm.opensdk.modelmsg.*
 import io.flutter.plugin.common.MethodCall
@@ -164,13 +166,25 @@ internal class FluwxShareHandler {
         }.await()
     }
 
+    private suspend fun getThumbnailByteArray(imageData: ByteArray): ByteArray {
+        return GlobalScope.async(Dispatchers.Default, CoroutineStart.DEFAULT) {
+            val bitmap = BitmapFactory.decodeByteArray(imageData,0,imageData.size)
+            val bmp = ThumbnailCompressUtil.createScaledBitmapWithRatio(bitmap,WeChatThumbnailUtil.SHARE_IMAGE_THUMB_LENGTH,false)
+            if (bmp == null) {
+                byteArrayOf()
+            } else {
+                ThumbnailCompressUtil.bmpToByteArray(bmp, Bitmap.CompressFormat.PNG, true)
+            }
+        }.await()
+    }
+
     private fun shareImage(call: MethodCall, result: MethodChannel.Result) {
         val imagePath = call.argument<String>(WechatPluginKeys.IMAGE)
-
+        val imageData: ByteArray? = call.argument(WechatPluginKeys.IMAGE_DATA)
 
         GlobalScope.launch(Dispatchers.Main, CoroutineStart.DEFAULT) {
             val byteArray: ByteArray? = if (imagePath.isNullOrBlank()) {
-                byteArrayOf()
+                imageData ?: byteArrayOf()
             } else {
                 getImageByteArrayCommon(registrar, imagePath)
             }
@@ -208,11 +222,15 @@ internal class FluwxShareHandler {
 
             var thumbnail: String? = call.argument(WechatPluginKeys.THUMBNAIL)
 
+            val thumbnailData = if (thumbnail.isNullOrBlank() && imageData != null) {
+                getThumbnailByteArray(imageData)
+            } else {
                 if (thumbnail.isNullOrBlank()) {
                     thumbnail = imagePath
                 }
+                getThumbnailByteArrayCommon(registrar, thumbnail!!)
+            }
 
-            val thumbnailData = getThumbnailByteArrayCommon(registrar, thumbnail!!)
 
 //           val thumbnailData =  Util.bmpToByteArray(bitmap,true)
             handleShareImage(imgObj, call, thumbnailData, result)

android/src/main/kotlin/com/jarvan/fluwx/utils/ThumbnailCompressUtil.java

@@ -197,4 +197,21 @@ public class ThumbnailCompressUtil {
 
     }
 
+    public static byte[] bmpToByteArray(final Bitmap bmp, Bitmap.CompressFormat format, final boolean needRecycle) {
+        ByteArrayOutputStream output = new ByteArrayOutputStream();
+        bmp.compress(format, 100, output);
+        if (needRecycle) {
+            bmp.recycle();
+        }
+
+        byte[] result = output.toByteArray();
+        try {
+            output.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        return result;
+    }
+
 }

android/src/main/kotlin/com/jarvan/fluwx/utils/WeChatThumbnailUtil.java

@@ -84,7 +84,9 @@ public class WeChatThumbnailUtil {
 
     public static byte[] thumbnailForCommon(String thumbnail, PluginRegistry.Registrar registrar) {
         File file;
-        if (thumbnail.startsWith(WeChatPluginImageSchema.SCHEMA_ASSETS)) {
+        if(thumbnail == null || thumbnail.isEmpty()) {
+            return null;
+        } else if (thumbnail.startsWith(WeChatPluginImageSchema.SCHEMA_ASSETS)) {
             file = getAssetFile(thumbnail, registrar);
         } else if (thumbnail.startsWith(WeChatPluginImageSchema.SCHEMA_FILE)) {
             String pathWithoutUri = thumbnail.substring(WeChatPluginImageSchema.SCHEMA_FILE.length());

ios/Classes/constants/FluwxKeys.m

@@ -13,6 +13,7 @@ NSString *const fluwxKeyText = @"text";
 
 NSString *const fluwxKeyTitle = @"title";
 NSString *const fluwxKeyImage = @ "image";
+NSString *const fluwxKeyImageData = @ "imageData";
 NSString *const fluwxKeyThumbnail = @"thumbnail";
 NSString *const fluwxKeyDescription = @"description";
 

ios/Classes/handler/FluwxShareHandler.m

@@ -67,10 +67,12 @@ NSObject <FlutterPluginRegistrar> *_registrar;
     result(@{fluwxKeyPlatform: fluwxKeyIOS, fluwxKeyResult: @(done)});
 }
 
-
 - (void)shareImage:(FlutterMethodCall *)call result:(FlutterResult)result {
     NSString *imagePath = call.arguments[fluwxKeyImage];
-    if ([imagePath hasPrefix:SCHEMA_ASSETS]) {
+    if ([StringUtil isBlank:imagePath]) {
+        NSData *imageData = ((FlutterStandardTypedData)call.arguments[fluwxKeyImageData]).data;
+        [self shareMemoryImage:call result:result imageData:imageData];
+    } else if ([imagePath hasPrefix:SCHEMA_ASSETS]) {
         [self shareAssetImage:call result:result imagePath:imagePath];
     } else if ([imagePath hasPrefix:SCHEMA_FILE]) {
         [self shareLocalImage:call result:result imagePath:imagePath];
@@ -81,6 +83,44 @@ NSObject <FlutterPluginRegistrar> *_registrar;
 
 }
 
+- (void)shareMemoryImage:(FlutterMethodCall *)call result:(FlutterResult)result imageData:(NSData *)imageData {
+
+
+    NSString *thumbnail = call.arguments[fluwxKeyThumbnail];
+    UIImage *thumbnailImage = nil;
+    if ([StringUtil isBlank:thumbnail]) {
+        UIImage *tmp = [UIImage imageWithData:imageData];
+        thumbnailImage = [ThumbnailHelper compressImage:tmp toByte:32 * 1024 isPNG:FALSE];
+    }
+
+
+    dispatch_queue_t globalQueue = dispatch_get_global_queue(0, 0);
+    dispatch_async(globalQueue, ^{
+        
+        if(thumbnailImage == nil)
+            *thumbnailImage = [self getThumbnail:thumbnail size:32 * 1024];
+
+
+        dispatch_async(dispatch_get_main_queue(), ^{
+
+            NSString *scene = call.arguments[fluwxKeyScene];
+            BOOL done = [WXApiRequestHandler sendImageData:imageData
+                                                   TagName:call.arguments[fluwxKeyMediaTagName]
+                                                MessageExt:call.arguments[fluwxKeyMessageExt]
+                                                    Action:call.arguments[fluwxKeyMessageAction]
+                                                ThumbImage:thumbnailImage
+                                                   InScene:[StringToWeChatScene toScene:scene]
+                                                    title:call.arguments[fluwxKeyTitle]
+                                               description:call.arguments[fluwxKeyDescription]
+                                                ];
+            result(@{fluwxKeyPlatform: fluwxKeyIOS, fluwxKeyResult: @(done)});
+
+        });
+
+    });
+
+}
+
 
 - (void)shareNetworkImage:(FlutterMethodCall *)call result:(FlutterResult)result imagePath:(NSString *)imagePath {
 

lib/src/models/wechat_share_models.dart

@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 import 'dart:io';
+import 'dart:typed_data';
 
 import 'package:flutter/foundation.dart';
 
@@ -36,11 +37,7 @@ abstract class WeChatShareModel {
   final String mediaTagName;
   final WeChatScene scene;
 
-  WeChatShareModel(
-      {this.messageExt,
-      this.messageAction,
-      this.mediaTagName,
-      this.scene: WeChatScene.SESSION});
+  WeChatShareModel({this.messageExt, this.messageAction, this.mediaTagName, this.scene: WeChatScene.SESSION});
 
   Map toMap();
 }
@@ -54,20 +51,10 @@ class WeChatShareTextModel extends WeChatShareModel {
   final String transaction;
 
   ///transaction only works on  Android.
-  WeChatShareTextModel(
-      {String text,
-      String transaction,
-      WeChatScene scene,
-      String messageExt,
-      String messageAction,
-      String mediaTagName})
+  WeChatShareTextModel({String text, String transaction, WeChatScene scene, String messageExt, String messageAction, String mediaTagName})
       : this.text = text ?? "",
         this.transaction = transaction ?? "text",
-        super(
-            mediaTagName: mediaTagName,
-            messageAction: messageAction,
-            messageExt: messageExt,
-            scene: scene);
+        super(mediaTagName: mediaTagName, messageAction: messageAction, messageExt: messageExt, scene: scene);
 
   @override
   Map toMap() {
@@ -127,11 +114,7 @@ class WeChatShareMiniProgramModel extends WeChatShareModel {
         assert(webPageUrl != null && webPageUrl.isNotEmpty),
         assert(userName != null && userName.isNotEmpty),
         assert(path != null && path.isNotEmpty),
-        super(
-            mediaTagName: mediaTagName,
-            messageAction: messageAction,
-            messageExt: messageExt,
-            scene: scene);
+        super(mediaTagName: mediaTagName, messageAction: messageAction, messageExt: messageExt, scene: scene);
 
   @override
   Map toMap() {
@@ -159,9 +142,10 @@ class WeChatShareImageModel extends WeChatShareModel {
   final String thumbnail;
   final String title;
   final String description;
+  final Uint8List imageData;
 
-  WeChatShareImageModel(
-      {String transaction,
+  WeChatShareImageModel({
+    String transaction,
     @required this.image,
     this.description,
     String thumbnail,
@@ -169,37 +153,44 @@ class WeChatShareImageModel extends WeChatShareModel {
     String messageExt,
     String messageAction,
     String mediaTagName,
-      this.title})
-      : this.transaction = transaction ?? "text",
+    this.title,
+  })  : this.transaction = transaction ?? "text",
         this.thumbnail = thumbnail ?? "",
         assert(image != null),
-        super(
-            mediaTagName: mediaTagName,
-            messageAction: messageAction,
-            messageExt: messageExt,
-            scene: scene);
-
+        this.imageData = null,
+        super(mediaTagName: mediaTagName, messageAction: messageAction, messageExt: messageExt, scene: scene);
 
   WeChatShareImageModel.fromFile(
-      File imageFile,
-      {String transaction,
+    File imageFile, {
+    String transaction,
     this.description,
     String thumbnail,
     WeChatScene scene,
     String messageExt,
     String messageAction,
     String mediaTagName,
-        this.title})
-      : this.image = "file://${imageFile.path}",
+    this.title,
+  })  : this.image = "file://${imageFile.path}",
         this.transaction = transaction ?? "text",
         this.thumbnail = thumbnail ?? "",
-        super(
-          mediaTagName: mediaTagName,
-          messageAction: messageAction,
-          messageExt: messageExt,
-          scene: scene);
-
+        this.imageData = null,
+        super(mediaTagName: mediaTagName, messageAction: messageAction, messageExt: messageExt, scene: scene);
 
+  WeChatShareImageModel.fromUint8List({
+    @required this.imageData,
+    String transaction,
+    this.description,
+    String thumbnail,
+    WeChatScene scene,
+    String messageExt,
+    String messageAction,
+    String mediaTagName,
+    this.title,
+  })  : this.transaction = transaction ?? "text",
+        this.thumbnail = thumbnail ?? "",
+        this.image = "",
+        assert(imageData != null),
+        super(mediaTagName: mediaTagName, messageAction: messageAction, messageExt: messageExt, scene: scene);
 
   @override
   Map toMap() {
@@ -207,6 +198,7 @@ class WeChatShareImageModel extends WeChatShareModel {
       _transaction: transaction,
       _scene: scene.toString(),
       "image": image,
+      "imageData": imageData,
       _thumbnail: thumbnail,
       _mediaTagName: mediaTagName,
       _messageAction: messageAction,
@@ -245,11 +237,7 @@ class WeChatShareMusicModel extends WeChatShareModel {
   })  : this.transaction = transaction ?? "text",
         this.thumbnail = thumbnail ?? "",
         assert(musicUrl != null || musicLowBandUrl != null),
-        super(
-            mediaTagName: mediaTagName,
-            messageAction: messageAction,
-            messageExt: messageExt,
-            scene: scene);
+        super(mediaTagName: mediaTagName, messageAction: messageAction, messageExt: messageExt, scene: scene);
 
   @override
   Map toMap() {
@@ -299,11 +287,7 @@ class WeChatShareVideoModel extends WeChatShareModel {
         this.thumbnail = thumbnail ?? "",
         assert(videoUrl != null || videoLowBandUrl != null),
         assert(thumbnail != null),
-        super(
-            mediaTagName: mediaTagName,
-            messageAction: messageAction,
-            messageExt: messageExt,
-            scene: scene);
+        super(mediaTagName: mediaTagName, messageAction: messageAction, messageExt: messageExt, scene: scene);
 
   @override
   Map toMap() {
@@ -342,11 +326,7 @@ class WeChatShareWebPageModel extends WeChatShareModel {
   })  : this.transaction = transaction ?? "text",
         assert(webPage != null),
         assert(thumbnail != null),
-        super(
-            mediaTagName: mediaTagName,
-            messageAction: messageAction,
-            messageExt: messageExt,
-            scene: scene);
+        super(mediaTagName: mediaTagName, messageAction: messageAction, messageExt: messageExt, scene: scene);
 
   @override
   Map toMap() {