[path_provider] add getApplicationCacheDirectory method implementation

example/lib/packages/path_provider/model.dart

@@ -43,6 +43,12 @@ class PathProviderModel extends Model {
     return null;
   }
 
+
+/// Directory location where user-specific non-essential (cached) data should be written.
+  Future<Directory?> getApplicationCacheDirectory() async {
+      return getApplicationCacheDirectory();
+  }
+
   /// Directory containing user document files.
   Future<Directory?> getApplicationDocumentsDirectory() async {
     try {

example/lib/packages/path_provider/page.dart

@@ -54,6 +54,11 @@ class _PathProviderPageState extends AppState<PathProviderPage> {
                         desc: l10n.pathProviderDescTemporary,
                         future: model.getTemporaryDirectory(),
                       ),
+                      BlockItem(
+                        title: l10n.pathProviderTitleTemporary,
+                        desc: l10n.pathProviderDescTemporary,
+                        future: model.getApplicationCacheDirectory(),
+                      ),
                       BlockItem(
                         title: l10n.pathProviderTitleApplicationDocuments,
                         desc: l10n.pathProviderDescApplicationDocuments,

packages/path_provider/path_provider_aurora/README.md

@@ -35,6 +35,7 @@ final Directory? downloadsDir = await getDownloadsDirectory();
 ## Supported APIs
 
 - [x] `getTemporaryDirectory` - Directory location where user-specific non-essential (cached) data should be written
+- [x] `getApplicationCacheDirectory` - alias of getTemporaryDirectory
 - [x] `getApplicationSupportDirectory` - Directory where the application may place application support files.
 - [ ] `getLibraryDirectory`
 - [x] `getApplicationDocumentsDirectory` - Directory containing user document files.