feat: 优化代码

app/src/main/java/io/legado/app/ui/book/group/GroupManageDialog.kt

@@ -33,6 +33,7 @@ import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.applyTint
 import io.legado.app.utils.getViewModel
 import io.legado.app.utils.requestInputMethod
+import io.legado.app.utils.visible
 import kotlinx.android.synthetic.main.dialog_edit_text.view.*
 import kotlinx.android.synthetic.main.dialog_recycler_view.*
 import kotlinx.android.synthetic.main.item_group_manage.view.*
@@ -74,6 +75,7 @@ class GroupManageDialog : DialogFragment(), Toolbar.OnMenuItemClickListener {
         recycler_view.addItemDecoration(VerticalDivider(requireContext()))
         recycler_view.adapter = adapter
         tv_ok.setTextColor(requireContext().accentColor)
+        tv_ok.visible()
         tv_ok.onClick { dismiss() }
         App.db.bookGroupDao().liveDataAll().observe(viewLifecycleOwner, Observer {
             val diffResult =

app/src/main/java/io/legado/app/ui/rss/source/manage/GroupManageDialog.kt

@@ -24,10 +24,7 @@ import io.legado.app.lib.dialogs.noButton
 import io.legado.app.lib.dialogs.yesButton
 import io.legado.app.lib.theme.accentColor
 import io.legado.app.ui.widget.recycler.VerticalDivider
-import io.legado.app.utils.applyTint
+import io.legado.app.utils.*
-import io.legado.app.utils.getViewModelOfActivity
-import io.legado.app.utils.requestInputMethod
-import io.legado.app.utils.splitNotBlank
 import kotlinx.android.synthetic.main.dialog_edit_text.view.*
 import kotlinx.android.synthetic.main.dialog_recycler_view.*
 import kotlinx.android.synthetic.main.item_group_manage.view.*
@@ -68,6 +65,7 @@ class GroupManageDialog : DialogFragment(), Toolbar.OnMenuItemClickListener {
         recycler_view.addItemDecoration(VerticalDivider(requireContext()))
         recycler_view.adapter = adapter
         tv_ok.setTextColor(requireContext().accentColor)
+        tv_ok.visible()
         tv_ok.onClick { dismiss() }
         App.db.rssSourceDao().liveGroup().observe(viewLifecycleOwner, Observer {
             val groups = linkedSetOf<String>()

app/src/main/res/layout/dialog_recycler_view.xml

@@ -15,7 +15,7 @@
         android:id="@+id/recycler_view"
         android:background="@color/background_card"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="0dp"
         android:layout_weight="1" />
 
     <LinearLayout
@@ -33,8 +33,8 @@
             android:layout_height="wrap_content"
             android:layout_marginRight="16dp"
             android:padding="12dp"
-            android:clickable="true"
             android:text="@string/ok"
+            android:visibility="gone"
             tools:ignore="RtlHardcoded" />
 
     </LinearLayout>