优化

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

@@ -18,8 +18,6 @@ import splitties.init.appCtx
 
 class AboutFragment : PreferenceFragmentCompat() {
 
-    private val qqChannel = "https://pd.qq.com/s/8qxylhj2s"
-
     private val waitDialog by lazy {
         WaitDialog(requireContext())
     }
@@ -46,9 +44,6 @@ class AboutFragment : PreferenceFragmentCompat() {
             "privacyPolicy" -> showMdFile(getString(R.string.privacy_policy), "privacyPolicy.md")
             "gzGzh" -> requireContext().sendToClip(getString(R.string.legado_gzh))
             "crashLog" -> showDialogFragment<CrashLogsDialog>()
-            "qqChannel" -> context?.openUrl(qqChannel)
-            "tg" -> openUrl(R.string.tg_url)
-            "discord" -> openUrl(R.string.discord_url)
         }
         return super.onPreferenceTreeClick(preference)
     }

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

@@ -5,8 +5,6 @@
     <string name="email" translatable="false">gekunfei@live.com</string>
 
     <string name="contributors_url" translatable="false">https://github.com/gedoor/legado/graphs/contributors</string>
-    <string name="tg_url" translatable="false">https://t.me/legado_channels</string>
-    <string name="discord_url" translatable="false">https://discord.gg/qDE52P5xGW</string>
 
     <string name="http_ip" translatable="false">http://%1$s:%2$d</string>
     <string name="git_hub" translatable="false">GitHub</string>

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

@@ -22,39 +22,6 @@
         app:allowDividerBelow="false"
         app:iconSpaceReserved="false" />
 
-    <io.legado.app.lib.prefs.PreferenceCategory
-        android:title="@string/contact"
-        app:allowDividerAbove="true"
-        app:allowDividerBelow="false"
-        app:iconSpaceReserved="false"
-        app:layout="@layout/view_preference_category">
-
-        <io.legado.app.lib.prefs.Preference
-            android:key="gzGzh"
-            android:summary="@string/official_account"
-            android:title="@string/follow_official_account"
-            app:iconSpaceReserved="false" />
-
-        <io.legado.app.lib.prefs.Preference
-            android:key="qqChannel"
-            android:title="@string/join_qq_channel"
-            android:summary="@string/qq_channel_summary"
-            app:iconSpaceReserved="false" />
-
-        <io.legado.app.lib.prefs.Preference
-            android:key="discord"
-            android:summary="@string/discord_url"
-            android:title="Discord"
-            app:iconSpaceReserved="false" />
-
-        <io.legado.app.lib.prefs.Preference
-            android:key="tg"
-            android:summary="@string/tg_url"
-            android:title="TG"
-            app:iconSpaceReserved="false" />
-
-    </io.legado.app.lib.prefs.PreferenceCategory>
-
     <io.legado.app.lib.prefs.PreferenceCategory
         android:title="@string/other"
         app:allowDividerAbove="true"