AppClone: Few fixes in Cloned Apps page.

- Trigger uninstall as clone user
- Back navigation

Test: manual
Bug: 259022623
Change-Id: Ic9e0b20d371f6f0a5c70c84b3950e82ba43bc82e

src/com/android/settings/spa/app/appinfo/AppCreateButton.kt

@@ -16,7 +16,6 @@
 
 package com.android.settings.spa.app.appinfo
 
-import android.app.Activity
 import android.app.settings.SettingsEnums
 import android.content.pm.ApplicationInfo
 import androidx.compose.material.icons.Icons
@@ -60,7 +59,8 @@ class AppCreateButton(packageInfoPresenter: PackageInfoPresenter) {
                 enabledState.value = false
                 val result = installCloneApp(app, cloneBackend)
                 if (result == CloneBackend.SUCCESS) {
-                    navController.navigate(getRoute(app.packageName, cloneBackend.cloneUserId))
+                    navController.navigate(getRoute(app.packageName, cloneBackend.cloneUserId),
+                            /* popUpCurrent*/ true)
                 } else {
                     enabledState.value = true
                 }

src/com/android/settings/spa/app/appinfo/CloneAppInfoSettings.kt

@@ -16,19 +16,20 @@
 
 package com.android.settings.spa.app.appinfo
 
-import android.app.settings.SettingsEnums
 import android.content.pm.ApplicationInfo
 import android.os.Bundle
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
+import androidx.lifecycle.compose.ExperimentalLifecycleComposeApi
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.NavType
 import androidx.navigation.navArgument
 import com.android.settings.R
 import com.android.settingslib.spa.framework.common.SettingsPageProvider
+import com.android.settingslib.spa.framework.compose.LifecycleEffect
 import com.android.settingslib.spa.widget.scaffold.RegularScaffold
 import com.android.settingslib.spaprivileged.model.app.toRoute
 import com.android.settingslib.spaprivileged.template.app.AppInfoProvider
@@ -68,9 +69,11 @@ object CloneAppInfoSettingsProvider : SettingsPageProvider {
     fun getRoute(packageName: String, userId: Int): String = "$name/$packageName/$userId"
 }
 
+@OptIn(ExperimentalLifecycleComposeApi::class)
 @Composable
 private fun CloneAppInfoSettings(packageInfoPresenter: PackageInfoPresenter) {
-    val packageInfo = packageInfoPresenter.flow.collectAsState().value ?: return
+    LifecycleEffect(onStart = { packageInfoPresenter.reloadPackageInfo() })
+    val packageInfo = packageInfoPresenter.flow.collectAsStateWithLifecycle().value ?: return
     RegularScaffold(
             title = stringResource(R.string.application_info_label),
     ) {