From ea79ea953a55c66994ce3712410f5c8190753e27 Mon Sep 17 00:00:00 2001
From: "pengfei.zhou" <pengfeizhou@foxmail.com>
Date: Fri, 15 Oct 2021 10:43:51 +0800
Subject: [PATCH] android: support image in text.htmltext

---
 .../main/java/pub/doric/shader/TextNode.java  | 48 +++++++++++++++++--
 .../shader/richtext/CustomTagHandler.java     |  4 +-
 2 files changed, 47 insertions(+), 5 deletions(-)

diff --git a/doric-android/doric/src/main/java/pub/doric/shader/TextNode.java b/doric-android/doric/src/main/java/pub/doric/shader/TextNode.java
index d7f23200..756c93b7 100644
--- a/doric-android/doric/src/main/java/pub/doric/shader/TextNode.java
+++ b/doric-android/doric/src/main/java/pub/doric/shader/TextNode.java
@@ -24,6 +24,7 @@ import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.text.Html;
 import android.text.Layout;
+import android.text.Spanned;
 import android.text.TextUtils;
 import android.util.TypedValue;
 import android.view.Gravity;
@@ -32,15 +33,20 @@ import android.widget.TextView;
 
 import androidx.core.content.res.ResourcesCompat;
 
+import com.bumptech.glide.Glide;
 import com.github.pengfeizhou.jscore.JSObject;
 import com.github.pengfeizhou.jscore.JSValue;
 
+import java.util.concurrent.Callable;
+
 import pub.doric.DoricContext;
+import pub.doric.async.AsyncResult;
 import pub.doric.extension.bridge.DoricPlugin;
 import pub.doric.shader.richtext.CustomTagHandler;
 import pub.doric.shader.richtext.HtmlParser;
 import pub.doric.utils.DoricLog;
 import pub.doric.utils.DoricUtils;
+import pub.doric.utils.ThreadMode;
 
 /**
  * @Description: widget
@@ -277,15 +283,51 @@ public class TextNode extends ViewNode<TextView> {
                 break;
             case "htmlText":
                 if (prop.isString()) {
-                    view.setText(
-                            HtmlParser.buildSpannedText(prop.asString().value(),
+                    getDoricContext().getDriver().asyncCall(new Callable<Spanned>() {
+                        @Override
+                        public Spanned call() {
+                            return HtmlParser.buildSpannedText(prop.asString().value(),
                                     new Html.ImageGetter() {
                                         @Override
                                         public Drawable getDrawable(String source) {
+                                            try {
+                                                Drawable drawable = Glide.with(view)
+                                                        .asDrawable()
+                                                        .load(source)
+                                                        .submit()
+                                                        .get();
+                                                drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
+                                                return drawable;
+                                            } catch (Exception e) {
+                                                e.printStackTrace();
+                                            }
                                             return null;
                                         }
                                     },
-                                    new CustomTagHandler()));
+                                    new CustomTagHandler());
+                        }
+                    }, ThreadMode.INDEPENDENT)
+                            .setCallback(new AsyncResult.Callback<Spanned>() {
+                                @Override
+                                public void onResult(final Spanned result) {
+                                    view.post(new Runnable() {
+                                        @Override
+                                        public void run() {
+                                            view.setText(result);
+                                        }
+                                    });
+                                }
+
+                                @Override
+                                public void onError(Throwable t) {
+
+                                }
+
+                                @Override
+                                public void onFinish() {
+
+                                }
+                            });
                 }
                 break;
             case "truncateAt":
diff --git a/doric-android/doric/src/main/java/pub/doric/shader/richtext/CustomTagHandler.java b/doric-android/doric/src/main/java/pub/doric/shader/richtext/CustomTagHandler.java
index e47d9ddc..ae254de3 100644
--- a/doric-android/doric/src/main/java/pub/doric/shader/richtext/CustomTagHandler.java
+++ b/doric-android/doric/src/main/java/pub/doric/shader/richtext/CustomTagHandler.java
@@ -30,12 +30,12 @@ import java.util.Stack;
  * @CreateDate: 2020-04-14
  */
 public class CustomTagHandler implements HtmlParser.TagHandler {
-    private Stack<Integer> startIndex = new Stack<>();
+    private final Stack<Integer> startIndex = new Stack<>();
 
     /**
      * html attribute value，like:<size value='16'></size>
      */
-    private Stack<String> propertyValue = new Stack<>();
+    private final Stack<String> propertyValue = new Stack<>();
 
     @Override
     public boolean handleTag(boolean opening, String tag, Editable output, Attributes attributes) {