Android富文本解析器，支持网络图片，图片和链接点击事件

html-text

html-text 是 android.text.Html 的一个扩展，可以加载 HTML 并将其转换成 Spannable 显示在 TextView 上，支持网络图片，图片加载器无绑定，支持图片和链接点击事件，扩展了更多标签。

该库体积微小，仅有8个类，不需要外部依赖。

Screenshot

Supported HTML tags

Tags supported by android.text.Html

• 


• ,

  ,

  ,

  ,

  ,

• < img src="...">

Extended support by html-text

• • 6. [HTML contains two newline, there is one]
    7. [extend support size]
    8. < img src="..." width="..." height="...">[extend support width, height]

  Usage

  Gradle

  Step 1. Add the JitPack repository to your build file

  Add it in your root build.gradle at the end of repositories:

  allprojects {
      repositories {
          ...
          maven { url 'https://jitpack.io' }
      }
  }
  

  Step 2. Add the dependency

  dependencies {
      compile 'com.github.wangchenyan:html-text:1.0'
  }
  

  Sample

  TextView textView = (TextView) findViewById(R.id.text);
  textView.setMovementMethod(LinkMovementMethod.getInstance());
  String sample = "
  Hello wold
  "
                   + "Font size"
                   + "";
  HtmlText.from(sample)
      .setImageLoader(new HtmlImageLoader() {
          @Override
          public void loadImage(String url, final Callback callback) {
              // Glide sample, you can also use other image loader
              Glide.with(context)
                   .load(url)
                   .asBitmap()
                   .into(new SimpleTarget() {
                       @Override
                       public void onResourceReady(Bitmap resource,
                                                   GlideAnimation glideAnimation) {
                           callback.onLoadComplete(resource);
                       }
  
                       @Override
                       public void onLoadFailed(Exception e, Drawable errorDrawable) {
                           callback.onLoadFailed();
                       }
                   });
          }
  
          @Override
          public Drawable getDefaultDrawable() {
              return ContextCompat.getDrawable(context, R.drawable.image_placeholder_loading);
          }
  
          @Override
          public Drawable getErrorDrawable() {
              return ContextCompat.getDrawable(context, R.drawable.image_placeholder_fail);
          }
  
          @Override
          public int getMaxWidth() {
              return getTextWidth();
          }
  
          @Override
          public boolean fitWidth() {
              return false;
          }
      })
      .setOnTagClickListener(new OnTagClickListener() {
          @Override
          public void onImageClick(Context context, List imageUrlList, int position) {
              // image click
          }
  
          @Override
          public void onLinkClick(Context context, String url) {
              // link click
          }
      })
      .into(textView);
  

  Thanks

  • html-textview
  • RichText

  License

  Copyright 2017 wangchenyan
  
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
  
     http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.