diff --git a/README.md b/README.md
index 3b37c50..dcfea19 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-# RichText [ ![Download](https://api.bintray.com/packages/zzhoujay/maven/richtext/images/download.svg) ](https://bintray.com/zzhoujay/maven/richtext/_latestVersion)
+# RichText-AndroidX
 
-### 注意：此项目已不再维护
+### 注意：原项目作者已经不维护了，不支持AndroidX，此项目使用原作者代码改造为支持Androidx
 
 > Android平台下的富文本解析器
 
@@ -24,18 +24,10 @@
 ![演示](image/image.jpg "演示")
 
 
-### gradle中引用的方法
+### 引入方法
+ 
+clone 该项目然后跑起来，打出 aar包然后引入自己的项目
 
-```
-compile 'com.zzhoujay.richtext:richtext:latest-version'
-```
-
-### 使用新的Html解析器
-
-只需加入此依赖即可，无须其他操作，新Html解析器对原生Html解析器的功能做了补充
-```
-compile 'com.zzhoujay:html:latest-version'
-```
 
 新Html解析器增加了对代码块的支持，代码块可以触发点击事件，通过`urlClick`设置，
 代码块回调的参数由`code://`开头
diff --git a/app/build.gradle b/app/build.gradle
index a2b7b58..f42deb1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,12 +1,11 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "25.0.2"
+    compileSdk 33
     defaultConfig {
         applicationId "zhou.demo"
-        minSdkVersion 15
-        targetSdkVersion 26
+        minSdkVersion 21
+        targetSdkVersion 33
         versionCode 1
         versionName "1.0"
     }
@@ -16,24 +15,22 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
-    lintOptions {
-        abortOnError false
-    }
     productFlavors {
     }
-    dexOptions {
-        preDexLibraries = false
+    namespace 'zhou.demo'
+    lint {
+        abortOnError false
     }
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
-    testCompile 'junit:junit:4.12'
-    compile 'com.android.support:appcompat-v7:26.1.0'
-    compile 'com.android.support:recyclerview-v7:26.1.0'
-    compile project(':richtext')
-//    compile project(':okhttpimagedownloader')
-//        compile 'com.zzhoujay.richtext:richtext:3.0.7'
-    compile 'com.zzhoujay:html:1.0.1'
-    //    compile 'com.zzhoujay.okhttpimagedownloader:OkHttpImageDownloader:1.0.0'
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    testImplementation 'junit:junit:4.13.2'
+    // appcompat 1.7.0 会强制 compile = 34 这里先用 1.6.1
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'androidx.recyclerview:recyclerview:1.3.2'
+    implementation project(':richtext')
+//    implementation project(':okhttpimagedownloader')
+//        implementation 'com.zzhoujay.richtext:richtext:3.0.8'
+    implementation 'com.zzhoujay:html:1.0.2'
 }
diff --git a/app/src/androidTest/java/zhou/demo/ApplicationTest.java b/app/src/androidTest/java/zhou/demo/ApplicationTest.java
index de58360..78fa1dc 100644
--- a/app/src/androidTest/java/zhou/demo/ApplicationTest.java
+++ b/app/src/androidTest/java/zhou/demo/ApplicationTest.java
@@ -1,13 +1,3 @@
 package zhou.demo;
 
 import android.app.Application;
-import android.test.ApplicationTestCase;
-
-/**
- * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
- */
-public class ApplicationTest extends ApplicationTestCase<Application> {
-    public ApplicationTest() {
-        super(Application.class);
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 9e1bacb..c3f062c 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -10,8 +10,10 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
+        android:networkSecurityConfig="@xml/network_security_config"
         android:theme="@style/AppTheme">
-        <activity android:name=".MainActivity">
+        <activity android:name=".MainActivity"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
diff --git a/app/src/main/java/zhou/demo/DebugActivity.java b/app/src/main/java/zhou/demo/DebugActivity.java
index c4008f3..0d94aa9 100644
--- a/app/src/main/java/zhou/demo/DebugActivity.java
+++ b/app/src/main/java/zhou/demo/DebugActivity.java
@@ -2,7 +2,7 @@
 
 import android.app.Activity;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 import android.util.Log;
 import android.widget.ImageView;
 import android.widget.TextView;
diff --git a/app/src/main/java/zhou/demo/GifActivity.java b/app/src/main/java/zhou/demo/GifActivity.java
index 36c8050..6b423ef 100644
--- a/app/src/main/java/zhou/demo/GifActivity.java
+++ b/app/src/main/java/zhou/demo/GifActivity.java
@@ -1,8 +1,8 @@
 package zhou.demo;
 
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v7.app.AppCompatActivity;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
 import android.view.View;
 import android.widget.TextView;
 
diff --git a/app/src/main/java/zhou/demo/ListViewActivity.java b/app/src/main/java/zhou/demo/ListViewActivity.java
index f296a34..cb6c401 100644
--- a/app/src/main/java/zhou/demo/ListViewActivity.java
+++ b/app/src/main/java/zhou/demo/ListViewActivity.java
@@ -1,8 +1,8 @@
 package zhou.demo;
 
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v7.app.AppCompatActivity;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -21,7 +21,7 @@
 public class ListViewActivity extends AppCompatActivity {
 
 //    private static final String[] testString = new String[]{
-//            "<h3>Test1</h3><img src=\"http://h.hiphotos.baidu.com/image/h%3D200/sign=e72c850a09f3d7ca13f63876c21fbe3c/a2cc7cd98d1001e9460fd63bbd0e7bec54e797d7.jpg\" />",
+//            "<h3>Test1</h3><img src=\"https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/6567102e7b814573bafbc56ca1309b82~tplv-k3u1fbpfcp-zoom-crop-mark:3024:3024:3024:1702.awebp\" />",
 //            "<h3>Test2</h3><img src=\"http://c.hiphotos.baidu.com/image/pic/item/f7246b600c3387448982f948540fd9f9d72aa0bb.jpg\" />",
 //            "<h3>Test3</h3><img src=\"http://c.hiphotos.baidu.com/image/pic/item/267f9e2f070828382dcc0b20bd99a9014d08f1c5.jpg\" />",
 //            "<h3>Test4</h3><img src=\"http://f.hiphotos.baidu.com/image/pic/item/32fa828ba61ea8d358824a0d950a304e251f5812.jpg\" />",
@@ -35,20 +35,20 @@ public class ListViewActivity extends AppCompatActivity {
     private static final String gifTest = "<h3>Gif Test</h3><img src=\"http://ww4.sinaimg.cn/large/5cfc088ejw1f3jcujb6d6g20ap08mb2c.gif\"/>";
 
     private static final String[] testString = {
-            "<h3>Test1</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/1.gif\" />",
-            "<h3>Test2</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/2.gif\" />",
-            "<h3>Test3</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/3.gif\" />",
-            "<h3>Test4</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/4.gif\" />",
-            "<h3>Test5</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/5.gif\" />",
-            "<h3>Test6</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/6.gif\" />",
-            "<h3>Test7</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/7.gif\" />",
-            "<h3>Test8</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/8.gif\" />",
-            "<h3>Test9</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/9.gif\" />"
+            "<h3>Test1</h3><img src=\"http://img.soogif.com/Xm3zewwGUgBRunDeS7Of8NwmQ4t3sakO.gif\" />",
+            "<h3>Test2</h3><img src=\"http://img.soogif.com/iAYcT06yJ5q2nCMZWAA5EhsqIXctOt8y.gif\" />",
+            "<h3>Test3</h3><img src=\"https://img.soogif.com/rSlMSm7msQagXhSSgIQ0LtqTusCK712l.gif\" />",
+            "<h3>Test4</h3><img src=\"http://img.soogif.com/0KrElalx3tSiiL2vJGf1YWjIHUfiq73d.gif\" />",
+            "<h3>Test5</h3><img src=\"http://img.soogif.com/s95N1KWG8fGeQHPdiwvmiy4SJUU5zTnr.gif\" />",
+            "<h3>Test6</h3><img src=\"https://img.soogif.com/ECtUVa5UQsiDDU7og85Ue4NHfysXbeMm.gif\" />",
+            "<h3>Test7</h3><img src=\"https://img.soogif.com/UPv53hBqhwuUKs5E5FDPh4gsRx5Ew02F.gif\" />",
+            "<h3>Test8</h3><img src=\"https://img.soogif.com/osrtKN8i84Kq0EjKQeMaKpiba2n6oX7D.gif\" />",
+            "<h3>Test9</h3><img src=\"https://img.soogif.com/O0o2yMSfsE5buC6o7DLNBgRWie3piZyA.gif\" />"
     };
     private static final String[] testString__ = {
-            "<h3>Test1</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/1.gif\" />",
-            "<h3>Test2</h3><img src=\"http://d.hiphotos.baidu.com/image/pic/item/54fbb2fb43166d22dc28839a442309f79052d265.jpg\" />",
-            "<h3>Test9</h3><img src=\"http://www.aikf.com/ask/resources/images/facialExpression/qq/8.gif\" />",
+            "<h3>Test1</h3><img src=\"http://img.soogif.com/0KrElalx3tSiiL2vJGf1YWjIHUfiq73d.gif\" />",
+            "<h3>Test2</h3><img src=\"https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/d78f9d5f2fa14d1cae48dc6dee3ba6d1~tplv-k3u1fbpfcp-zoom-in-crop-mark:3024:0:0:0.awebp\" />",
+            "<h3>Test9</h3><img src=\"https://img.soogif.com/UPv53hBqhwuUKs5E5FDPh4gsRx5Ew02F.gif\" />",
             "<h3>Test3</h3><img src=\"http://f.hiphotos.baidu.com/image/pic/item/3b87e950352ac65cad5ff279f9f2b21193138a66.jpg\" />",
             "<h3>Test4</h3><img src=\"http://c.hiphotos.baidu.com/image/pic/item/63d9f2d3572c11dfd3042623612762d0f603c2dd.jpg\" />",
             "<h3>Test5</h3><img src=\"http://d.hiphotos.baidu.com/image/pic/item/562c11dfa9ec8a13f075f10cf303918fa1ecc0eb.jpg\" />",
diff --git a/app/src/main/java/zhou/demo/MainActivity.java b/app/src/main/java/zhou/demo/MainActivity.java
index 57eece3..96c92f0 100644
--- a/app/src/main/java/zhou/demo/MainActivity.java
+++ b/app/src/main/java/zhou/demo/MainActivity.java
@@ -2,7 +2,7 @@
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.widget.TextView;
@@ -78,7 +78,7 @@ public class MainActivity extends AppCompatActivity {
             "<h3><a href=\"#效果\" aria-hidden=\"true\" class=\"anchor\" id=\"user-content-效果\"><svg aria-hidden=\"true\" class=\"octicon octicon-link\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>效果</h3>\n" +
             "<p><a href=\"/zzhoujay/RichText/blob/master/image/image.jpg\" target=\"_blank\"><img src=\"/zzhoujay/RichText/raw/master/image/image.jpg\" alt=\"演示\" title=\"演示\" style=\"max-width:100%;\"></a></p>\n" +
             "<h3><a href=\"#gradle中引用的方法\" aria-hidden=\"true\" class=\"anchor\" id=\"user-content-gradle中引用的方法\"><svg aria-hidden=\"true\" class=\"octicon octicon-link\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>gradle中引用的方法</h3>\n" +
-            "<pre><code>compile 'com.zzhoujay.richtext:richtext:3.0.5'\n" +
+            "<pre><code>implementation 'com.zzhoujay.richtext:richtext:3.0.5'\n" +
             "</code></pre>\n" +
             "<h3><a href=\"#关于issue\" aria-hidden=\"true\" class=\"anchor\" id=\"user-content-关于issue\"><svg aria-hidden=\"true\" class=\"octicon octicon-link\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>关于issue</h3>\n" +
             "<p style=\"text-indent:50px;\">最近一段时间会比较忙，issue不能及时处理，一般会定时抽空集中解决issue，但时间有限解决速度上不敢保证。</p>\n" +
diff --git a/app/src/main/java/zhou/demo/RecyclerViewActivity.java b/app/src/main/java/zhou/demo/RecyclerViewActivity.java
index dede0d9..6832c4d 100644
--- a/app/src/main/java/zhou/demo/RecyclerViewActivity.java
+++ b/app/src/main/java/zhou/demo/RecyclerViewActivity.java
@@ -1,10 +1,10 @@
 package zhou.demo;
 
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -18,7 +18,7 @@
 public class RecyclerViewActivity extends AppCompatActivity {
 
     private static final String[] testString1 = new String[]{
-            "<h3>Test1</h3><img src=\"http://h.hiphotos.baidu.com/image/h%3D200/sign=e72c850a09f3d7ca13f63876c21fbe3c/a2cc7cd98d1001e9460fd63bbd0e7bec54e797d7.jpg\" />",
+            "<h3>Test1</h3><img src=\"https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/6567102e7b814573bafbc56ca1309b82~tplv-k3u1fbpfcp-zoom-crop-mark:3024:3024:3024:1702.awebp\" />",
             "<h3>Test2</h3><img src=\"http://c.hiphotos.baidu.com/image/pic/item/f7246b600c3387448982f948540fd9f9d72aa0bb.jpg\" />",
             "<h3>Test3</h3><img src=\"http://c.hiphotos.baidu.com/image/pic/item/267f9e2f070828382dcc0b20bd99a9014d08f1c5.jpg\" />",
             "<h3>Test4</h3><img src=\"http://f.hiphotos.baidu.com/image/pic/item/32fa828ba61ea8d358824a0d950a304e251f5812.jpg\" />",
diff --git a/app/src/main/java/zhou/demo/TestActivity.java b/app/src/main/java/zhou/demo/TestActivity.java
index f71548b..805e930 100644
--- a/app/src/main/java/zhou/demo/TestActivity.java
+++ b/app/src/main/java/zhou/demo/TestActivity.java
@@ -1,8 +1,8 @@
 package zhou.demo;
 
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v7.app.AppCompatActivity;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
 import android.widget.TextView;
 import android.widget.Toast;
 
diff --git a/app/src/main/res/layout/activity_recycler.xml b/app/src/main/res/layout/activity_recycler.xml
index f0e9565..8812a52 100644
--- a/app/src/main/res/layout/activity_recycler.xml
+++ b/app/src/main/res/layout/activity_recycler.xml
@@ -4,7 +4,7 @@
     android:layout_height="match_parent"
     android:orientation="vertical">
 
-    <android.support.v7.widget.RecyclerView
+    <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recyclerView"
         android:layout_width="match_parent"
         android:layout_height="match_parent" />
diff --git a/app/src/main/res/raw/hello.md b/app/src/main/res/raw/hello.md
index bd293d1..41fd0bf 100644
--- a/app/src/main/res/raw/hello.md
+++ b/app/src/main/res/raw/hello.md
@@ -20,7 +20,7 @@
 ### gradle中引用的方法
 
 ```
-compile 'com.zzhoujay.richtext:richtext:1.1.5'
+implementation 'com.zzhoujay.richtext:richtext:1.1.5'
 ```
 
 ---
diff --git a/app/src/main/res/raw/tt.md b/app/src/main/res/raw/tt.md
index e3b2d1a..741665c 100644
--- a/app/src/main/res/raw/tt.md
+++ b/app/src/main/res/raw/tt.md
@@ -39,7 +39,7 @@ RichText.fromMarkdown(markdown).into(textView);
 
 ### Use in Gradle
 
-`compile 'com.zzhoujay.markdown:markdown:0.0.4'`
+`implementation 'com.zzhoujay.markdown:markdown:0.0.4'`
 
 
 ### 已知问题
diff --git a/app/src/main/res/xml/network_security_config.xml b/app/src/main/res/xml/network_security_config.xml
new file mode 100644
index 0000000..2cc2c36
--- /dev/null
+++ b/app/src/main/res/xml/network_security_config.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">ww4.sinaimg.cn</domain>
+        <domain includeSubdomains="true">baidu.com</domain>
+    </domain-config>
+</network-security-config>
diff --git a/build.gradle b/build.gradle
index 3a6183c..3011b23 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,39 +2,24 @@
 
 buildscript {
     repositories {
-        jcenter()
-        maven {
-            url 'https://maven.google.com/'
-            name 'Google'
-        }
+        mavenCentral()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.1'
-        classpath 'com.novoda:bintray-release:0.7.0'
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
+        classpath 'com.android.tools.build:gradle:7.2.2'
     }
 }
 
 allprojects {
     repositories {
-        jcenter()
-        maven {
-            url 'https://maven.google.com/'
-            name 'Google'
-        }
-    }
-
-    tasks.withType(Javadoc) {
-        options {
-            encoding "UTF-8"
-            charSet 'UTF-8'
-            links "http://docs.oracle.com/javase/7/docs/api"
-        }
+        maven { url 'https://maven.aliyun.com/repository/public' }
+        maven { url 'https://maven.aliyun.com/repository/central' }
+        maven { url 'https://maven.aliyun.com/repository/jcenter' }
+        mavenCentral()
+        google()
     }
 }
 
-task clean(type: Delete) {
+tasks.register('clean', Delete) {
     delete rootProject.buildDir
 }
diff --git a/glideimagegetter/build.gradle b/glideimagegetter/build.gradle
index b105dd7..f8e852c 100644
--- a/glideimagegetter/build.gradle
+++ b/glideimagegetter/build.gradle
@@ -5,12 +5,11 @@ def version_code = 6
 def version_name = "1.0.5"
 
 android {
-    compileSdkVersion 24
-    buildToolsVersion "25.0.0"
+    compileSdkVersion 33
 
     defaultConfig {
-        minSdkVersion 7
-        targetSdkVersion 24
+        minSdkVersion 15
+        targetSdkVersion 33
         versionCode version_code
         versionName version_name
 
@@ -32,11 +31,11 @@ android {
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
-    testCompile 'junit:junit:4.12'
-    compile 'com.github.bumptech.glide:glide:3.7.0'
-    compile 'com.zzhoujay.richtext:richtext:2.5.+'
-//    compile project(':richtext')
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    testImplementation 'junit:junit:4.13.2'
+    implementation 'com.github.bumptech.glide:glide:3.7.0'
+    implementation 'com.zzhoujay.richtext:richtext:3.0.8'
+//    implementation project(':richtext')
 }
 
 publish {
diff --git a/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/GlideImageGetter.java b/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/GlideImageGetter.java
index 84b0653..40bb6bd 100644
--- a/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/GlideImageGetter.java
+++ b/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/GlideImageGetter.java
@@ -2,7 +2,7 @@
 
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
-import android.support.v4.util.LruCache;
+import androidx.collection.LruCache;
 import android.widget.TextView;
 
 import com.bumptech.glide.BitmapTypeRequest;
diff --git a/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/ImageTarget.java b/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/ImageTarget.java
index 93c1929..bcdcbc6 100644
--- a/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/ImageTarget.java
+++ b/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/ImageTarget.java
@@ -5,7 +5,7 @@
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
-import android.support.v7.widget.TintContextWrapper;
+import androidx.appcompat.widget.TintContextWrapper;
 import android.widget.TextView;
 
 import com.bumptech.glide.request.target.BaseTarget;
diff --git a/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/ImageTargetGif.java b/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/ImageTargetGif.java
index fc27aab..b523974 100644
--- a/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/ImageTargetGif.java
+++ b/glideimagegetter/src/main/java/com/zzhoujay/glideimagegetter/ImageTargetGif.java
@@ -3,7 +3,7 @@
 import android.graphics.Bitmap;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
diff --git a/gradle.properties b/gradle.properties
index 1d3591c..915f0e6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -15,4 +15,6 @@
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
\ No newline at end of file
+# org.gradle.parallel=true
+android.enableJetifier=true
+android.useAndroidX=true
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index beb3abc..f5dea25 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Nov 15 23:17:18 CST 2017
+#Mon Jul 18 17:25:42 CST 2022
 distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
 distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+zipStoreBase=GRADLE_USER_HOME
diff --git a/okhttpimagedownloader/build.gradle b/okhttpimagedownloader/build.gradle
index b7e4256..57ced7e 100644
--- a/okhttpimagedownloader/build.gradle
+++ b/okhttpimagedownloader/build.gradle
@@ -1,20 +1,13 @@
 apply plugin: 'com.android.library'
-apply plugin: 'com.novoda.bintray-release'
-
-def version_code = 3
-def version_name = "1.0.2"
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 33
 
     defaultConfig {
-        minSdkVersion 14
-        targetSdkVersion 26
-        versionCode version_code
-        versionName version_name
+        minSdkVersion 15
+        targetSdkVersion 33
 
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
 
     }
     buildTypes {
@@ -23,29 +16,14 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
-    lintOptions {
+    namespace 'com.zzhoujay.okhttpimagedownloader'
+    lint {
         abortOnError false
     }
 }
 
 dependencies {
-    compile 'com.squareup.okhttp3:okhttp:3.7.0'
-//    compile project(':richtext')
-    compile 'com.zzhoujay.richtext:richtext:3.0.1'
-}
-
-publish {
-
-    Properties properties = new Properties()
-    properties.load(project.rootProject.file('local.properties').newDataInputStream())
-    userOrg = properties.getProperty("bintray.user")
-    groupId = "com.zzhoujay.okhttpimagedownloader"
-    artifactId = 'OkHttpImageDownloader'
-    publishVersion = version_name
-    desc = '使用okhttp实现的图片下载器'
-    website = 'https://github.com/zzhoujay/RichTex'
-
-    bintrayUser=properties.getProperty("bintray.user")
-    bintrayKey=properties.getProperty("bintray.key")
-
+    implementation 'com.squareup.okhttp3:okhttp:3.10.0'
+//    implementation project(':richtext')
+    implementation 'com.zzhoujay.richtext:richtext:3.0.8'
 }
diff --git a/richtext/build.gradle b/richtext/build.gradle
index f605853..2d1ab0c 100644
--- a/richtext/build.gradle
+++ b/richtext/build.gradle
@@ -1,20 +1,11 @@
 apply plugin: 'com.android.library'
-apply plugin: 'com.novoda.bintray-release'
 
-def version_code = 65
-def version_name = "3.0.8"
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "25.0.2"
-
-    resourcePrefix "zhou_"
-
+    compileSdk 34
     defaultConfig {
-        minSdkVersion 14
-        targetSdkVersion 26
-        versionCode version_code
-        versionName version_name
+        minSdkVersion 21
+        targetSdkVersion 33
     }
     buildTypes {
         release {
@@ -22,32 +13,15 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
-    lintOptions {
+    namespace 'com.zzhoujay.richtext'
+    lint {
         abortOnError false
     }
-    dexOptions {
-        preDexLibraries = false
-    }
 }
 
 dependencies {
-    compile 'com.zzhoujay.markdown:markdown:1.0.5'
-    compile 'com.jakewharton:disklrucache:2.0.2'
-    compile 'com.android.support:support-v4:26.1.0'
-}
-
-publish {
-
-    Properties properties = new Properties()
-    properties.load(project.rootProject.file('local.properties').newDataInputStream())
-    userOrg = properties.getProperty("bintray.user")
-    bintrayUser=properties.getProperty("bintray.user")
-    bintrayKey=properties.getProperty("bintray.key")
-
-    groupId = "com.zzhoujay.richtext"
-    artifactId = 'richtext'
-    publishVersion = version_name
-    desc = 'Android端的富文本解析器'
-    website = 'https://github.com/zzhoujay/RichTex'
-
+    implementation 'com.zzhoujay.markdown:markdown:1.0.5'
+    implementation 'com.jakewharton:disklrucache:2.0.2'
+    implementation 'androidx.annotation:annotation:1.8.2'
+//    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
 }
\ No newline at end of file
diff --git a/richtext/src/main/java/com/zzhoujay/richtext/ImageHolder.java b/richtext/src/main/java/com/zzhoujay/richtext/ImageHolder.java
index 0cb9e74..029c909 100644
--- a/richtext/src/main/java/com/zzhoujay/richtext/ImageHolder.java
+++ b/richtext/src/main/java/com/zzhoujay/richtext/ImageHolder.java
@@ -1,10 +1,12 @@
 package com.zzhoujay.richtext;
 
 import android.graphics.drawable.Drawable;
-import android.support.annotation.ColorInt;
-import android.support.annotation.IntDef;
 import android.widget.TextView;
 
+import androidx.annotation.ColorInt;
+import androidx.annotation.IntDef;
+import androidx.annotation.NonNull;
+
 import com.zzhoujay.richtext.drawable.DrawableBorderHolder;
 import com.zzhoujay.richtext.exceptions.ResetImageSourceException;
 import com.zzhoujay.richtext.ext.MD5;
@@ -33,7 +35,7 @@ public enum ScaleType {
         none(0), center(1), center_crop(2), center_inside(3), fit_center(4), fit_start(5), fit_end(6),
         fit_xy(7), fit_auto(8);
 
-        int value;
+        final int value;
 
         ScaleType(int value) {
             this.value = value;
@@ -113,10 +115,10 @@ public boolean isInvalidateSize() {
     private boolean autoPlay;
     private boolean show;
     private boolean isGif;
-    private DrawableBorderHolder borderHolder;
+    private final DrawableBorderHolder borderHolder;
     private Drawable placeHolder, errorImage;
-    private String prefixCode;
-    private int configHashcode;
+    private final String prefixCode;
+    private final int configHashcode;
 
     public ImageHolder(String source, int position, RichTextConfig config, TextView textView) {
         this.source = source;
@@ -348,6 +350,7 @@ public int hashCode() {
         return result;
     }
 
+    @NonNull
     @Override
     public String toString() {
         return "ImageHolder{" +
diff --git a/richtext/src/main/java/com/zzhoujay/richtext/LinkHolder.java b/richtext/src/main/java/com/zzhoujay/richtext/LinkHolder.java
index 067b612..dca287a 100644
--- a/richtext/src/main/java/com/zzhoujay/richtext/LinkHolder.java
+++ b/richtext/src/main/java/com/zzhoujay/richtext/LinkHolder.java
@@ -1,7 +1,7 @@
 package com.zzhoujay.richtext;
 
 import android.graphics.Color;
-import android.support.annotation.ColorInt;
+import androidx.annotation.ColorInt;
 
 /**
  * Created by zhou on 2016/11/17.
diff --git a/richtext/src/main/java/com/zzhoujay/richtext/RichText.java b/richtext/src/main/java/com/zzhoujay/richtext/RichText.java
index 04a6b46..ff3dc9b 100644
--- a/richtext/src/main/java/com/zzhoujay/richtext/RichText.java
+++ b/richtext/src/main/java/com/zzhoujay/richtext/RichText.java
@@ -3,7 +3,7 @@
 import android.content.Context;
 import android.graphics.drawable.Drawable;
 import android.os.AsyncTask;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.text.SpannableString;
 import android.text.SpannableStringBuilder;
 import android.text.Spanned;
diff --git a/richtext/src/main/java/com/zzhoujay/richtext/RichTextConfig.java b/richtext/src/main/java/com/zzhoujay/richtext/RichTextConfig.java
index 109ce4c..f5d48e7 100644
--- a/richtext/src/main/java/com/zzhoujay/richtext/RichTextConfig.java
+++ b/richtext/src/main/java/com/zzhoujay/richtext/RichTextConfig.java
@@ -6,8 +6,9 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
-import android.support.annotation.ColorInt;
-import android.support.v4.util.Pair;
+import androidx.annotation.ColorInt;
+
+import android.util.Pair;
 import android.widget.TextView;
 
 import com.zzhoujay.richtext.callback.Callback;
@@ -519,28 +520,20 @@ public void dispatchMessage(Message msg) {
             }
         };
 
-        private static final DrawableGetter PLACE_HOLDER_DRAWABLE_GETTER = new DrawableGetter() {
-
-            @Override
-            public Drawable getDrawable(ImageHolder holder, RichTextConfig config, TextView textView) {
-                ColorDrawable drawable = new ColorDrawable(Color.LTGRAY);
-                int width = textView.getWidth() ;
-                drawable.setBounds(0, 0, width, width / 2);
-                HANDLER.obtainMessage(SET_BOUNDS, Pair.create(drawable, textView)).sendToTarget();
-                return drawable;
-            }
+        private static final DrawableGetter PLACE_HOLDER_DRAWABLE_GETTER = (holder, config, textView) -> {
+            ColorDrawable drawable = new ColorDrawable(Color.LTGRAY);
+            int width = textView.getWidth() ;
+            drawable.setBounds(0, 0, width, width / 2);
+            HANDLER.obtainMessage(SET_BOUNDS, Pair.create(drawable, textView)).sendToTarget();
+            return drawable;
         };
 
-        private static final DrawableGetter ERROR_IMAGE_DRAWABLE_GETTER = new DrawableGetter() {
-
-            @Override
-            public Drawable getDrawable(ImageHolder holder, RichTextConfig config, TextView textView) {
-                ColorDrawable drawable = new ColorDrawable(Color.DKGRAY);
-                int width = textView.getWidth();
-                drawable.setBounds(0, 0, width, width / 2);
-                HANDLER.obtainMessage(SET_BOUNDS, Pair.create(drawable, textView)).sendToTarget();
-                return drawable;
-            }
+        private static final DrawableGetter ERROR_IMAGE_DRAWABLE_GETTER = (holder, config, textView) -> {
+            ColorDrawable drawable = new ColorDrawable(Color.DKGRAY);
+            int width = textView.getWidth();
+            drawable.setBounds(0, 0, width, width / 2);
+            HANDLER.obtainMessage(SET_BOUNDS, Pair.create(drawable, textView)).sendToTarget();
+            return drawable;
         };
 
         /**
diff --git a/richtext/src/main/java/com/zzhoujay/richtext/RichTextPool.java b/richtext/src/main/java/com/zzhoujay/richtext/RichTextPool.java
index 3d41e19..36ecfee 100644
--- a/richtext/src/main/java/com/zzhoujay/richtext/RichTextPool.java
+++ b/richtext/src/main/java/com/zzhoujay/richtext/RichTextPool.java
@@ -1,8 +1,8 @@
 package com.zzhoujay.richtext;
 
-import android.support.v4.util.LruCache;
 import android.text.SpannableStringBuilder;
 import android.text.Spanned;
+import android.util.LruCache;
 
 import com.zzhoujay.richtext.ext.Debug;
 import com.zzhoujay.richtext.ext.MD5;
@@ -72,7 +72,7 @@ SpannableStringBuilder clearSpans(SpannableStringBuilder ssb) {
         }
 
         LongClickableURLSpan[] lcus = ssb.getSpans(0, ssb.length(), LongClickableURLSpan.class);
-        if (lcus != null && lcus.length > 0) {
+        if (lcus != null) {
             for (LongClickableURLSpan span : lcus) {
                 int start = ssb.getSpanStart(span);
                 int end = ssb.getSpanEnd(span);
diff --git a/richtext/src/main/java/com/zzhoujay/richtext/cache/BitmapPool.java b/richtext/src/main/java/com/zzhoujay/richtext/cache/BitmapPool.java
index a46039b..bbef881 100644
--- a/richtext/src/main/java/com/zzhoujay/richtext/cache/BitmapPool.java
+++ b/richtext/src/main/java/com/zzhoujay/richtext/cache/BitmapPool.java
@@ -1,7 +1,7 @@
 package com.zzhoujay.richtext.cache;
 
 import android.graphics.Bitmap;
-import android.support.v4.util.LruCache;
+import android.util.LruCache;
 
 import com.jakewharton.disklrucache.DiskLruCache;
 import com.zzhoujay.richtext.drawable.DrawableSizeHolder;
@@ -27,8 +27,8 @@ public class BitmapPool {
     private static final String SIZE_DIR_NAME = "_s";
     private static final String TEMP_DIR_NAME = "_t";
 
-    private LruCache<String, Bitmap> bitmapCache;
-    private LruCache<String, DrawableSizeHolder> sizeHolderCache;
+    private final LruCache<String, Bitmap> bitmapCache;
+    private final LruCache<String, DrawableSizeHolder> sizeHolderCache;
     private static File cacheDir;
     private static final int version = 1;
 
diff --git a/richtext/src/main/java/com/zzhoujay/richtext/drawable/DrawableBorderHolder.java b/richtext/src/main/java/com/zzhoujay/richtext/drawable/DrawableBorderHolder.java
index 1317396..5d6ec62 100644
--- a/richtext/src/main/java/com/zzhoujay/richtext/drawable/DrawableBorderHolder.java
+++ b/richtext/src/main/java/com/zzhoujay/richtext/drawable/DrawableBorderHolder.java
@@ -1,7 +1,7 @@
 package com.zzhoujay.richtext.drawable;
 
 import android.graphics.Color;
-import android.support.annotation.ColorInt;
+import androidx.annotation.ColorInt;
 
 /**
  * Created by zhou on 2017/10/4.
diff --git a/richtext/src/main/java/com/zzhoujay/richtext/drawable/DrawableWrapper.java b/richtext/src/main/java/com/zzhoujay/richtext/drawable/DrawableWrapper.java
index 3b032ec..a097f99 100644
--- a/richtext/src/main/java/com/zzhoujay/richtext/drawable/DrawableWrapper.java
+++ b/richtext/src/main/java/com/zzhoujay/richtext/drawable/DrawableWrapper.java
@@ -9,7 +9,7 @@
 import android.graphics.RectF;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 
 import com.zzhoujay.richtext.ImageHolder;
 
diff --git a/richtext/src/main/java/com/zzhoujay/richtext/drawable/GifDrawable.java b/richtext/src/main/java/com/zzhoujay/richtext/drawable/GifDrawable.java
index a533a8c..5f2f699 100644
--- a/richtext/src/main/java/com/zzhoujay/richtext/drawable/GifDrawable.java
+++ b/richtext/src/main/java/com/zzhoujay/richtext/drawable/GifDrawable.java
@@ -10,7 +10,7 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.widget.TextView;
 
 /**