Add file sharing from path example

Introduces a new function to share files from a file path, including UI updates to provide separate buttons for sharing files from bytes and from paths. File sharing from paths is disabled on the web platform.

Author: FeodorFitsner

sdk/python/examples/services/share/basic.py

@@ -1,3 +1,5 @@
+import os
+
 import flet as ft
 
 
@@ -21,7 +23,7 @@ async def do_share_uri():
         status.value = f"Share status: {result.status}"
         result_raw.value = f"Raw: {result.raw}"
 
-    async def do_share_files():
+    async def do_share_files_from_bytes():
         file = ft.ShareFile.from_bytes(
             b"Sample content from memory",
             mime_type="text/plain",
@@ -34,6 +36,23 @@ async def do_share_files():
         status.value = f"Share status: {result.status}"
         result_raw.value = f"Raw: {result.raw}"
 
+    async def do_share_files_from_paths():
+        if page.web:
+            status.value = "File sharing from paths is not supported on the web."
+            return
+        #
+        temp_dir = await ft.StoragePaths().get_temporary_directory()
+        file_path = os.path.join(temp_dir, "sample_from_path.txt")
+        with open(file_path, "wb") as f:
+            f.write(b"Sample content from file path")
+
+        result = await share.share_files(
+            [ft.ShareFile.from_path(file_path)],
+            text="Sharing a file from memory",
+        )
+        status.value = f"Share status: {result.status}"
+        result_raw.value = f"Raw: {result.raw}"
+
     page.add(
         ft.SafeArea(
             ft.Column(
@@ -42,7 +61,14 @@ async def do_share_files():
                         [
                             ft.Button("Share text", on_click=do_share_text),
                             ft.Button("Share link", on_click=do_share_uri),
-                            ft.Button("Share file", on_click=do_share_files),
+                            ft.Button(
+                                "Share file from bytes",
+                                on_click=do_share_files_from_bytes,
+                            ),
+                            ft.Button(
+                                "Share file from path",
+                                on_click=do_share_files_from_paths,
+                            ),
                         ],
                         wrap=True,
                     ),