优化

app/src/main/java/io/legado/app/data/dao/DictRuleDao.kt

@@ -20,6 +20,9 @@ interface DictRuleDao {
     @Query("select * from dictRules where enabled = 1 order by sortNumber")
     fun flowAll(): Flow<List<DictRule>>
 
+    @Query("select * from dictRules where name = :name")
+    fun getByName(name: String): DictRule?
+
     @Upsert
     fun upsert(vararg dictRule: DictRule)
 

app/src/main/java/io/legado/app/ui/dict/rule/DictRuleActivity.kt

@@ -18,6 +18,7 @@ import io.legado.app.ui.widget.recycler.DragSelectTouchHelper
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.setEdgeEffectColor
+import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.launch
 
@@ -77,7 +78,7 @@ class DictRuleActivity : VMBaseActivity<ActivityDictRuleBinding, DictRuleViewMod
 
     override fun onContextItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
-            R.id.menu_create -> {}
+            R.id.menu_create -> showDialogFragment<DictRuleEditDialog>()
         }
         return super.onContextItemSelected(item)
     }
@@ -91,9 +92,9 @@ class DictRuleActivity : VMBaseActivity<ActivityDictRuleBinding, DictRuleViewMod
 
     override fun selectAll(selectAll: Boolean) {
         if (selectAll) {
-            adapter.revertSelection()
-        } else {
             adapter.selectAll()
+        } else {
+            adapter.revertSelection()
         }
     }
 
@@ -110,7 +111,7 @@ class DictRuleActivity : VMBaseActivity<ActivityDictRuleBinding, DictRuleViewMod
     }
 
     override fun edit(rule: DictRule) {
-
+        showDialogFragment(DictRuleEditDialog(rule.name))
     }
 
     override fun upOrder() {

app/src/main/java/io/legado/app/ui/dict/rule/DictRuleEditDialog.kt

@@ -0,0 +1,60 @@
+package io.legado.app.ui.dict.rule
+
+import android.app.Application
+import android.os.Bundle
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.viewModels
+import io.legado.app.R
+import io.legado.app.base.BaseDialogFragment
+import io.legado.app.base.BaseViewModel
+import io.legado.app.data.appDb
+import io.legado.app.data.entities.DictRule
+import io.legado.app.databinding.DialogDictRuleEditBinding
+import io.legado.app.lib.theme.primaryColor
+import io.legado.app.utils.setLayout
+import io.legado.app.utils.viewbindingdelegate.viewBinding
+
+class DictRuleEditDialog() : BaseDialogFragment(R.layout.dialog_dict_rule_edit, true) {
+
+    val viewModel by viewModels<DictRuleEditViewModel>()
+    val binding by viewBinding(DialogDictRuleEditBinding::bind)
+
+    constructor(name: String) : this() {
+        arguments = Bundle().apply {
+            putString("name", name)
+        }
+    }
+
+    override fun onStart() {
+        super.onStart()
+        setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)
+    }
+
+    override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
+        binding.toolBar.setBackgroundColor(primaryColor)
+        viewModel.initData(arguments?.getString("name")) {
+            binding.tvRuleName.setText(viewModel.dictRule?.name)
+            binding.tvUrlRule.setText(viewModel.dictRule?.urlRule)
+            binding.tvShowRule.setText(viewModel.dictRule?.showRule)
+        }
+    }
+
+
+    class DictRuleEditViewModel(application: Application) : BaseViewModel(application) {
+
+        var dictRule: DictRule? = null
+
+        fun initData(name: String?, onFinally: () -> Unit) {
+            execute {
+                if (dictRule == null && name != null) {
+                    dictRule = appDb.dictRuleDao.getByName(name)
+                }
+            }.onFinally {
+                onFinally.invoke()
+            }
+        }
+
+    }
+
+}