Add a few plugins

Author: mueller-ma

build.gradle

@@ -21,6 +21,9 @@ buildscript {
         // Koin
         ioInsertKoin = "3.3.3"
 
+        // Markwon
+        markwon = "4.6.2"
+
         // Moshi
         comSquareupMoshi = '1.14.0'
 

owncloudApp/build.gradle

@@ -55,7 +55,13 @@ dependencies {
     implementation "com.google.android.exoplayer:exoplayer:2.16.1"
     implementation "com.google.android.material:material:1.8.0"
     implementation "com.jakewharton:disklrucache:2.0.2"
-    implementation "io.noties.markwon:core:4.6.2"
+
+    // Markdown Preview
+    implementation "io.noties.markwon:core:$markwon"
+    implementation "io.noties.markwon:ext-tables:$markwon"
+    implementation "io.noties.markwon:ext-strikethrough:$markwon"
+    implementation "io.noties.markwon:ext-tasklist:$markwon"
+    implementation "io.noties.markwon:html:$markwon"
 
     // Tests
     testImplementation project(":owncloudTestUtil")

owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewTextFragment.java

@@ -21,6 +21,7 @@
 package com.owncloud.android.ui.preview;
 
 import android.accounts.Account;
+import android.content.Context;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.view.LayoutInflater;
@@ -49,6 +50,10 @@
 import com.owncloud.android.ui.fragment.FileFragment;
 import com.owncloud.android.utils.PreferenceUtils;
 import io.noties.markwon.Markwon;
+import io.noties.markwon.ext.strikethrough.StrikethroughPlugin;
+import io.noties.markwon.ext.tables.TablePlugin;
+import io.noties.markwon.ext.tasklist.TaskListPlugin;
+import io.noties.markwon.html.HtmlPlugin;
 import timber.log.Timber;
 
 import java.io.BufferedWriter;
@@ -253,7 +258,14 @@ protected void onPostExecute(final StringWriter stringWriter) {
             if (textView != null) {
                 String text = new String(stringWriter.getBuffer());
                 if (mimeType.equals("text/markdown")) {
-                    Markwon markwon = Markwon.create(textView.getContext());
+                    Context context = textView.getContext();
+                    Markwon markwon = Markwon
+                            .builder(context)
+                            .usePlugin(TablePlugin.create(context))
+                            .usePlugin(StrikethroughPlugin.create())
+                            .usePlugin(TaskListPlugin.create(context))
+                            .usePlugin(HtmlPlugin.create())
+                            .build();
                     markwon.setMarkdown(textView, text);
                 } else {
                     textView.setText(text);