Fixed use of RxBus for toggling policies

app/src/main/java/com/topjohnwu/magisk/model/entity/recycler/PolicyRvItem.kt

@@ -3,7 +3,6 @@ package com.topjohnwu.magisk.model.entity.recycler
 import android.graphics.drawable.Drawable
 import android.view.View
 import android.view.ViewGroup
-import com.topjohnwu.magisk.Config
 import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.databinding.ComparableRvItem
 import com.topjohnwu.magisk.extensions.addOnPropertyChangedCallback
@@ -12,6 +11,7 @@ import com.topjohnwu.magisk.extensions.toggle
 import com.topjohnwu.magisk.model.entity.MagiskPolicy
 import com.topjohnwu.magisk.model.events.PolicyEnableEvent
 import com.topjohnwu.magisk.model.events.PolicyUpdateEvent
+import com.topjohnwu.magisk.redesign.superuser.SuperuserViewModel
 import com.topjohnwu.magisk.utils.KObservableField
 import com.topjohnwu.magisk.utils.RxBus
 import com.topjohnwu.magisk.utils.rotationTo
@@ -19,10 +19,7 @@ import com.topjohnwu.magisk.utils.setRevealed
 
 class PolicyRvItem(val item: MagiskPolicy, val icon: Drawable) : ComparableRvItem<PolicyRvItem>() {
 
-    override val layoutRes: Int = when {
-        Config.redesign -> R.layout.item_policy_md2
-        else -> R.layout.item_policy
-    }
+    override val layoutRes = R.layout.item_policy
 
     val isExpanded = KObservableField(false)
     val isEnabled = KObservableField(item.policy == MagiskPolicy.ALLOW)
@@ -75,3 +72,49 @@ class PolicyRvItem(val item: MagiskPolicy, val icon: Drawable) : ComparableRvIte
     override fun contentSameAs(other: PolicyRvItem): Boolean = itemSameAs(other)
     override fun itemSameAs(other: PolicyRvItem): Boolean = item.uid == other.item.uid
 }
+
+class PolicyItem(val item: MagiskPolicy, val icon: Drawable) : ComparableRvItem<PolicyItem>() {
+    override val layoutRes = R.layout.item_policy_md2
+
+    val isExpanded = KObservableField(false)
+    val isEnabled = KObservableField(item.policy == MagiskPolicy.ALLOW)
+    val shouldNotify = KObservableField(item.notification)
+    val shouldLog = KObservableField(item.logging)
+
+    private val updatedPolicy
+        get() = item.copy(
+            policy = if (isEnabled.value) MagiskPolicy.ALLOW else MagiskPolicy.DENY,
+            notification = shouldNotify.value,
+            logging = shouldLog.value
+        )
+
+    fun toggle(viewModel: SuperuserViewModel) {
+        if (isExpanded.value) {
+            return
+        }
+        isEnabled.toggle()
+        viewModel.togglePolicy(this, isEnabled.value)
+    }
+
+    fun toggle(view: View) {
+        isExpanded.toggle()
+        view.rotationTo(if (isExpanded.value) 225 else 180)
+        (view.parent as ViewGroup)
+            .findViewById<View>(R.id.expand_layout)
+            .setRevealed(isExpanded.value)
+    }
+
+    fun toggleNotify(viewModel: SuperuserViewModel) {
+        shouldNotify.toggle()
+        viewModel.updatePolicy(PolicyUpdateEvent.Notification(updatedPolicy))
+    }
+
+    fun toggleLog(viewModel: SuperuserViewModel) {
+        shouldLog.toggle()
+        viewModel.updatePolicy(PolicyUpdateEvent.Log(updatedPolicy))
+    }
+
+    override fun contentSameAs(other: PolicyItem) = itemSameAs(other)
+    override fun itemSameAs(other: PolicyItem) = item.uid == other.item.uid
+
+}

app/src/main/java/com/topjohnwu/magisk/redesign/superuser/SuperuserViewModel.kt

@@ -10,8 +10,7 @@ import com.topjohnwu.magisk.extensions.applySchedulers
 import com.topjohnwu.magisk.extensions.subscribeK
 import com.topjohnwu.magisk.extensions.toggle
 import com.topjohnwu.magisk.model.entity.MagiskPolicy
-import com.topjohnwu.magisk.model.entity.recycler.PolicyRvItem
-import com.topjohnwu.magisk.model.events.PolicyEnableEvent
+import com.topjohnwu.magisk.model.entity.recycler.PolicyItem
 import com.topjohnwu.magisk.model.events.PolicyUpdateEvent
 import com.topjohnwu.magisk.model.events.SnackbarEvent
 import com.topjohnwu.magisk.model.events.dialog.FingerprintDialog
@@ -22,6 +21,7 @@ import com.topjohnwu.magisk.redesign.home.itemBindingOf
 import com.topjohnwu.magisk.utils.DiffObservableList
 import com.topjohnwu.magisk.utils.FingerprintHelper
 import com.topjohnwu.magisk.utils.RxBus
+import com.topjohnwu.magisk.utils.currentLocale
 import io.reactivex.Single
 
 class SuperuserViewModel(
@@ -31,15 +31,12 @@ class SuperuserViewModel(
     private val resources: Resources
 ) : CompatViewModel() {
 
-    val items = diffListOf<PolicyRvItem>()
-    val itemBinding = itemBindingOf<PolicyRvItem> {
+    val items = diffListOf<PolicyItem>()
+    val itemBinding = itemBindingOf<PolicyItem> {
         it.bindExtra(BR.viewModel, this)
     }
 
     init {
-        rxBus.register<PolicyEnableEvent>()
-            .subscribeK { togglePolicy(it.item, it.enable) }
-            .add()
         rxBus.register<PolicyUpdateEvent>()
             .subscribeK { updatePolicy(it) }
             .add()
@@ -50,11 +47,11 @@ class SuperuserViewModel(
     override fun refresh() = db.fetchAll()
         .flattenAsFlowable { it }
         .parallel()
-        .map { PolicyRvItem(it, it.applicationInfo.loadIcon(packageManager)) }
+        .map { PolicyItem(it, it.applicationInfo.loadIcon(packageManager)) }
         .sequential()
         .sorted { o1, o2 ->
-            compareBy<PolicyRvItem>(
-                { it.item.appName.toLowerCase() },
+            compareBy<PolicyItem>(
+                { it.item.appName.toLowerCase(currentLocale) },
                 { it.item.packageName }
             ).compare(o1, o2)
         }
@@ -69,7 +66,7 @@ class SuperuserViewModel(
     fun safetynetPressed() = Navigation.safetynet().publish()
     fun hidePressed() = Navigation.hide().publish()
 
-    fun deletePressed(item: PolicyRvItem) {
+    fun deletePressed(item: PolicyItem) {
         fun updateState() = deletePolicy(item.item)
             .subscribeK { items.removeAll { it.itemSameAs(item) } }
             .add()
@@ -88,7 +85,7 @@ class SuperuserViewModel(
 
     //---
 
-    private fun updatePolicy(it: PolicyUpdateEvent) = when (it) {
+    fun updatePolicy(it: PolicyUpdateEvent) = when (it) {
         is PolicyUpdateEvent.Notification -> updatePolicy(it.item).map {
             when {
                 it.notification -> R.string.su_snack_notif_on
@@ -105,7 +102,7 @@ class SuperuserViewModel(
         .subscribeK { SnackbarEvent(it).publish() }
         .add()
 
-    private fun togglePolicy(item: PolicyRvItem, enable: Boolean) {
+    fun togglePolicy(item: PolicyItem, enable: Boolean) {
         fun updateState() {
             val policy = if (enable) MagiskPolicy.ALLOW else MagiskPolicy.DENY
             val app = item.item.copy(policy = policy)

app/src/main/res/layout/item_policy_md2.xml

@@ -7,7 +7,7 @@
 
         <variable
             name="item"
-            type="com.topjohnwu.magisk.model.entity.recycler.PolicyRvItem" />
+            type="com.topjohnwu.magisk.model.entity.recycler.PolicyItem" />
 
         <variable
             name="viewModel"
@@ -21,7 +21,7 @@
         android:layout_height="wrap_content"
         android:layout_gravity="center"
         android:alpha="@{item.isEnabled() ? 1f : .5f}"
-        android:onClick="@{() -> item.toggleEnabled()}"
+        android:onClick="@{() -> item.toggle(viewModel)}"
         tools:layout_marginBottom="@dimen/l1"
         tools:layout_marginEnd="@dimen/l1">
 
@@ -93,7 +93,7 @@
                 android:id="@+id/bell"
                 style="?styleIconNormal"
                 isSelected="@{item.shouldNotify}"
-                android:onClick="@{() -> item.toggleNotify()}"
+                android:onClick="@{() -> item.toggleNotify(viewModel)}"
                 app:layout_constraintBottom_toTopOf="@+id/delete"
                 app:layout_constraintEnd_toStartOf="@+id/bug"
                 app:layout_constraintHorizontal_chainStyle="packed"
@@ -107,7 +107,7 @@
                 android:id="@+id/bug"
                 style="?styleIconNormal"
                 isSelected="@{item.shouldLog}"
-                android:onClick="@{() -> item.toggleLog()}"
+                android:onClick="@{() -> item.toggleLog(viewModel)}"
                 app:layout_constraintBottom_toBottomOf="@+id/bell"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toEndOf="@+id/bell"