Create TogglePermissionAppListProvider

Refactor to align with SPA.

Bug: 235727273
Test: Manual test with Test App
Change-Id: I2c2db7d00aa3ef050fe602e2b3549607321cfb3e

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

@@ -30,7 +30,6 @@ import androidx.navigation.NavType
 import androidx.navigation.navArgument
 import com.android.settingslib.spa.framework.common.SettingsPageProvider
 import com.android.settingslib.spa.framework.compose.navigator
-import com.android.settingslib.spa.framework.compose.rememberContext
 import com.android.settingslib.spa.widget.preference.SwitchPreference
 import com.android.settingslib.spa.widget.preference.SwitchPreferenceModel
 import com.android.settingslib.spaprivileged.model.app.AppRecord
@@ -44,7 +43,7 @@ private const val PACKAGE_NAME = "packageName"
 private const val USER_ID = "userId"
 
 internal class TogglePermissionAppInfoPageProvider(
-    private val factory: TogglePermissionAppListModelFactory,
+    private val appListTemplate: TogglePermissionAppListTemplate,
 ) : SettingsPageProvider {
     override val name = NAME
 
@@ -57,10 +56,10 @@ internal class TogglePermissionAppInfoPageProvider(
     @Composable
     override fun Page(arguments: Bundle?) {
         checkNotNull(arguments)
-        val permission = checkNotNull(arguments.getString(PERMISSION))
+        val permissionType = checkNotNull(arguments.getString(PERMISSION))
         val packageName = checkNotNull(arguments.getString(PACKAGE_NAME))
         val userId = arguments.getInt(USER_ID)
-        val listModel = rememberContext { context -> factory.createModel(permission, context) }
+        val listModel = appListTemplate.rememberModel(permissionType)
         TogglePermissionAppInfoPage(listModel, packageName, userId)
     }
 

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

@@ -47,20 +47,14 @@ interface TogglePermissionAppListModel<T : AppRecord> {
     fun setAllowed(record: T, newAllowed: Boolean)
 }
 
-interface TogglePermissionAppListModelFactory {
-    fun createModel(
-        permission: String,
-        context: Context,
-    ): TogglePermissionAppListModel<out AppRecord>
+interface TogglePermissionAppListProvider {
+    val permissionType: String
 
-    fun createPageProviders(): List<SettingsPageProvider> = listOf(
-        TogglePermissionAppListPageProvider(this),
-        TogglePermissionAppInfoPageProvider(this),
-    )
+    fun createModel(context: Context): TogglePermissionAppListModel<out AppRecord>
 
     @Composable
-    fun EntryItem(permissionType: String) {
-        val listModel = rememberModel(permissionType)
+    fun EntryItem() {
+        val listModel = rememberContext(::createModel)
         Preference(
             object : PreferenceModel {
                 override val title = stringResource(listModel.pageTitleResId)
@@ -74,10 +68,22 @@ interface TogglePermissionAppListModelFactory {
      *
      * Expose route to enable enter from non-SPA pages.
      */
-    fun getRoute(permissionType: String): String =
+    fun getRoute(): String =
         TogglePermissionAppListPageProvider.getRoute(permissionType)
 }
 
-@Composable
-internal fun TogglePermissionAppListModelFactory.rememberModel(permission: String) =
-    rememberContext { context -> createModel(permission, context) }
+class TogglePermissionAppListTemplate(
+    allProviders: List<TogglePermissionAppListProvider>,
+) {
+    private val listModelProviderMap = allProviders.associateBy { it.permissionType }
+
+    fun createPageProviders(): List<SettingsPageProvider> = listOf(
+        TogglePermissionAppListPageProvider(this),
+        TogglePermissionAppInfoPageProvider(this),
+    )
+
+    @Composable
+    internal fun rememberModel(permissionType: String) = rememberContext { context ->
+        listModelProviderMap.getValue(permissionType).createModel(context)
+    }
+}

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

@@ -38,7 +38,7 @@ private const val NAME = "TogglePermissionAppList"
 private const val PERMISSION = "permission"
 
 internal class TogglePermissionAppListPageProvider(
-    private val factory: TogglePermissionAppListModelFactory,
+    private val appListTemplate: TogglePermissionAppListTemplate,
 ) : SettingsPageProvider {
     override val name = NAME
 
@@ -55,7 +55,7 @@ internal class TogglePermissionAppListPageProvider(
 
     @Composable
     private fun TogglePermissionAppList(permissionType: String) {
-        val listModel = factory.rememberModel(permissionType)
+        val listModel = appListTemplate.rememberModel(permissionType)
         val context = LocalContext.current
         val internalListModel = remember {
             TogglePermissionInternalAppListModel(context, listModel)