优化

app/src/main/java/io/legado/app/ui/about/AboutFragment.kt

@@ -32,6 +32,9 @@ class AboutFragment : PreferenceFragmentCompat() {
         Pair("(QQ群10)812720266", "oW9ksY0sAWUEq0hfM5irN5aOdvKVgMEE")
     )
 
+    private val qqChannel =
+        "https://qun.qq.com/qqweb/qunpro/share?_wv=3&_wwv=128&inviteCode=25d870&from=246610&biz=ka"
+
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         addPreferencesFromResource(R.xml.about)
         findPreference<Preference>("update_log")?.summary =
@@ -60,6 +63,7 @@ class AboutFragment : PreferenceFragmentCompat() {
             "qq" -> showQqGroups()
             "gzGzh" -> requireContext().sendToClip(getString(R.string.legado_gzh))
             "crashLog" -> showCrashLogs()
+            "qqChannel" -> context?.openUrl(qqChannel)
             "tg" -> openUrl(R.string.tg_url)
             "discord" -> openUrl(R.string.discord_url)
         }

app/src/main/res/values-es-rES/strings.xml

@@ -932,5 +932,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values-ja-rJP/strings.xml

@@ -935,5 +935,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values-pt-rBR/strings.xml

@@ -935,5 +935,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values-zh-rHK/strings.xml

@@ -932,5 +932,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values-zh-rTW/strings.xml

@@ -934,5 +934,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values-zh/strings.xml

@@ -934,5 +934,7 @@
     <string name="use_replace">使用替换</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/values/strings.xml

@@ -935,5 +935,7 @@
     <string name="use_replace">Use replace</string>
     <string name="scope_title">作用于标题</string>
     <string name="scope_content">作用于正文</string>
+    <string name="qq_channel">QQ频道</string>
+    <string name="qq_channel_summary">点击加入阅读QQ频道</string>
     <!-- string end -->
 </resources>

app/src/main/res/xml/about.xml

@@ -35,6 +35,12 @@
             android:title="@string/follow_official_account"
             app:iconSpaceReserved="false" />
 
+        <io.legado.app.ui.widget.prefs.Preference
+            android:key="qqChannel"
+            android:title="@string/qq_channel"
+            android:summary="@string/qq_channel_summary"
+            app:iconSpaceReserved="false" />
+
         <io.legado.app.ui.widget.prefs.Preference
             android:key="qq"
             android:summary="@string/click_to_apply"