Fix Import Bug

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

@@ -15,13 +15,13 @@
  */
 package com.jarvan.fluwx.handler
 
+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.Util
 import com.jarvan.fluwx.utils.WeChatThumbnailUtil
 import com.tencent.mm.opensdk.modelmsg.*
 import io.flutter.plugin.common.MethodCall
@@ -173,7 +173,7 @@ internal class FluwxShareHandler {
             if (bmp == null) {
                 byteArrayOf()
             } else {
-                Util.bmpToByteArray(bmp, true)
+                ThumbnailCompressUtil.bmpToByteArray(bmp, Bitmap.CompressFormat.PNG, true)
             }
         }.await()
     }

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;
+    }
+
 }