Add RestrictionKeys to TogglePermissionAppList

To support the "Disabled by admin" feature.

Bug: 235727273
Test: Manual with Settings App
Change-Id: Iccbfeb4b3e3e0b4f8b67b4eea177879361c44d87

packages/SettingsLib/SpaPrivileged/src/com/android/settingslib/spaprivileged/template/app/TogglePermissionAppInfoPage.kt

@@ -34,11 +34,12 @@ import com.android.settingslib.spa.framework.common.SettingsEntryBuilder
 import com.android.settingslib.spa.framework.common.SettingsPage
 import com.android.settingslib.spa.framework.common.SettingsPageProvider
 import com.android.settingslib.spa.framework.compose.navigator
-import com.android.settingslib.spa.widget.preference.SwitchPreference
 import com.android.settingslib.spa.widget.preference.SwitchPreferenceModel
 import com.android.settingslib.spaprivileged.model.app.AppRecord
 import com.android.settingslib.spaprivileged.model.app.PackageManagers
 import com.android.settingslib.spaprivileged.model.app.toRoute
+import com.android.settingslib.spaprivileged.model.enterprise.Restrictions
+import com.android.settingslib.spaprivileged.template.preference.RestrictedSwitchPreference
 import kotlinx.coroutines.Dispatchers
 
 private const val ENTRY_NAME = "AllowControl"
@@ -105,7 +106,7 @@ private fun TogglePermissionAppInfoPage(
         LaunchedEffect(model, Dispatchers.Default) {
             model.initState()
         }
-        SwitchPreference(model)
+        RestrictedSwitchPreference(model, Restrictions(userId, listModel.switchRestrictionKeys))
     }
 }
 

packages/SettingsLib/SpaPrivileged/src/com/android/settingslib/spaprivileged/template/app/TogglePermissionAppList.kt

@@ -37,6 +37,8 @@ interface TogglePermissionAppListModel<T : AppRecord> {
     val pageTitleResId: Int
     val switchTitleResId: Int
     val footerResId: Int
+    val switchRestrictionKeys: List<String>
+        get() = emptyList()
 
     /**
      * Loads the extra info for the App List, and generates the [AppRecord] List.

packages/SettingsLib/SpaPrivileged/src/com/android/settingslib/spaprivileged/template/app/TogglePermissionAppListPage.kt

@@ -22,6 +22,7 @@ import android.os.Bundle
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.State
 import androidx.compose.runtime.derivedStateOf
+import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.runtime.remember
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
@@ -37,6 +38,10 @@ import com.android.settingslib.spa.framework.util.getStringArg
 import com.android.settingslib.spaprivileged.R
 import com.android.settingslib.spaprivileged.model.app.AppListModel
 import com.android.settingslib.spaprivileged.model.app.AppRecord
+import com.android.settingslib.spaprivileged.model.app.userId
+import com.android.settingslib.spaprivileged.model.enterprise.Restrictions
+import com.android.settingslib.spaprivileged.model.enterprise.RestrictionsProvider
+import com.android.settingslib.spaprivileged.template.preference.RestrictedSwitchPreference
 import kotlinx.coroutines.flow.Flow
 
 private const val ENTRY_NAME = "AppList"
@@ -127,15 +132,32 @@ private class TogglePermissionInternalAppListModel<T : AppRecord>(
 
     @Composable
     override fun getSummary(option: Int, record: T): State<String> {
+        val restrictionsProvider = remember {
+            val restrictions = Restrictions(
+                userId = record.app.userId,
+                keys = listModel.switchRestrictionKeys,
+            )
+            RestrictionsProvider(context, restrictions)
+        }
+        val restrictedMode = restrictionsProvider.restrictedMode.observeAsState()
         val allowed = listModel.isAllowed(record)
         return remember {
             derivedStateOf {
-                when (allowed.value) {
-                    true -> context.getString(R.string.app_permission_summary_allowed)
-                    false -> context.getString(R.string.app_permission_summary_not_allowed)
-                    else -> ""
-                }
+                RestrictedSwitchPreference.getSummary(
+                    context = context,
+                    restrictedMode = restrictedMode.value,
+                    noRestrictedSummary = getNoRestrictedSummary(allowed),
+                    checked = allowed,
+                ).value
             }
         }
     }
+
+    private fun getNoRestrictedSummary(allowed: State<Boolean?>) = derivedStateOf {
+        when (allowed.value) {
+            true -> context.getString(R.string.app_permission_summary_allowed)
+            false -> context.getString(R.string.app_permission_summary_not_allowed)
+            else -> context.getString(R.string.summary_placeholder)
+        }
+    }
 }

packages/SettingsLib/SpaPrivileged/src/com/android/settingslib/spaprivileged/template/preference/RestrictedSwitchPreference.kt

@@ -20,6 +20,7 @@ import android.content.Context
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Box
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.State
 import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.livedata.observeAsState
 import androidx.compose.runtime.remember
@@ -55,6 +56,20 @@ fun RestrictedSwitchPreference(model: SwitchPreferenceModel, restrictions: Restr
     }
 }
 
+object RestrictedSwitchPreference {
+    fun getSummary(
+        context: Context,
+        restrictedMode: RestrictedMode?,
+        noRestrictedSummary: State<String>,
+        checked: State<Boolean?>,
+    ): State<String> = when (restrictedMode) {
+        is NoRestricted -> noRestrictedSummary
+        is BaseUserRestricted -> stateOf(context.getString(R.string.disabled))
+        is BlockedByAdmin -> derivedStateOf { restrictedMode.getSummary(checked.value) }
+        null -> stateOf(context.getString(R.string.summary_placeholder))
+    }
+}
+
 private class RestrictedSwitchPreferenceModel(
     private val context: Context,
     model: SwitchPreferenceModel,
@@ -62,11 +77,12 @@ private class RestrictedSwitchPreferenceModel(
 ) : SwitchPreferenceModel {
     override val title = model.title
 
-    override val summary = when (restrictedMode) {
-        is NoRestricted -> model.summary
-        is BaseUserRestricted -> stateOf(context.getString(R.string.disabled))
-        is BlockedByAdmin -> derivedStateOf { restrictedMode.getSummary(model.checked.value) }
-    }
+    override val summary = RestrictedSwitchPreference.getSummary(
+        context = context,
+        restrictedMode = restrictedMode,
+        noRestrictedSummary = model.summary,
+        checked = model.checked,
+    )
 
     override val checked = when (restrictedMode) {
         is NoRestricted -> model.checked