* Removed filebrowser example

* Extended dialogs example for use with Android

examples/dialogs/dialogs/app.py

@@ -43,6 +43,18 @@ def action_open_file_dialog(self, widget):
         except ValueError:
             self.label.text = "Open file dialog was canceled"
 
+    async def action_open_file_dialog_android(self, widget):
+        try:
+            selected_uri = ''
+            selected_uri = await self.app.main_window.open_file_dialog(
+                title="Choose a file",
+                multiselect=False)
+            self.label.text = "You selected: " + str(selected_uri)
+        except ValueError as e:
+            selected_uri = str(e)
+            self.label.text = selected_uri
+        print(str(selected_uri))
+
     def action_open_file_filtered_dialog(self, widget):
         try:
             fname = self.main_window.open_file_dialog(
@@ -57,6 +69,9 @@ def action_open_file_filtered_dialog(self, widget):
         except ValueError:
             self.label.text = "Open file dialog was canceled"
 
+    def action_open_file_filtered_dialog_android(self, widget):
+        self.label.text = "file_types currently not supported by rubicon java"
+
     def action_open_file_dialog_multi(self, widget):
         try:
             filenames = self.main_window.open_file_dialog(
@@ -72,6 +87,18 @@ def action_open_file_dialog_multi(self, widget):
         except ValueError:
             self.label.text = "Open file dialog was canceled"
 
+    async def action_open_file_dialog_multi_android(self, widget):
+        try:
+            selected_uri = ''
+            selected_uri = await self.app.main_window.open_file_dialog(
+                title="Choose a file",
+                multiselect=True)
+            self.label.text = "You selected: " + str(selected_uri)
+        except ValueError as e:
+            selected_uri = str(e)
+            self.label.text = selected_uri
+        print(str(selected_uri))
+
     def action_select_folder_dialog(self, widget):
         try:
             path_names = self.main_window.select_folder_dialog(
@@ -81,6 +108,17 @@ def action_select_folder_dialog(self, widget):
         except ValueError:
             self.label.text = "Folder select dialog was canceled"
 
+    async def action_select_folder_dialog_android(self, widget):
+        try:
+            selected_uri = ''
+            selected_uri = await self.app.main_window.select_folder_dialog("Choose a folder",
+                multiselect=False)
+            self.label.text = "You selected: " + str(selected_uri)
+        except ValueError as e:
+            selected_uri = str(e)
+            self.label.text = selected_uri
+        print(str(selected_uri))
+
     def action_select_folder_dialog_multi(self, widget):
         try:
             path_names = self.main_window.select_folder_dialog(
@@ -91,6 +129,9 @@ def action_select_folder_dialog_multi(self, widget):
         except ValueError:
             self.label.text = "Folders select dialog was canceled"
 
+    async def action_select_folder_dialog_multi_android(self, widget):
+        self.label.text = "Multiple folder selection is not supported"
+
     def action_save_file_dialog(self, widget):
         fname = 'Toga_file.txt'
         try:
@@ -117,24 +158,43 @@ def startup(self):
         btn_question = toga.Button('Question', on_press=self.action_question_dialog, style=btn_style)
         btn_confirm = toga.Button('Confirm', on_press=self.action_confirm_dialog, style=btn_style)
         btn_error = toga.Button('Error', on_press=self.action_error_dialog, style=btn_style)
-        btn_open = toga.Button('Open File', on_press=self.action_open_file_dialog, style=btn_style)
-        btn_open_filtered = toga.Button(
-            'Open File (Filtered)',
-            on_press=self.action_open_file_filtered_dialog,
-            style=btn_style
-        )
-        btn_open_multi = toga.Button(
-            'Open File (Multiple)',
-            on_press=self.action_open_file_dialog_multi,
-            style=btn_style
-        )
+        if toga.platform.current_platform == 'android':
+            btn_open = toga.Button('Open File', on_press=self.action_open_file_dialog_android, style=btn_style)
+            btn_open_filtered = toga.Button(
+                'Open File (Filtered)',
+                on_press=self.action_open_file_filtered_dialog_android,
+                style=btn_style
+            )
+            btn_open_multi = toga.Button(
+                'Open File (Multiple)',
+                on_press=self.action_open_file_dialog_multi_android,
+                style=btn_style
+            )
+            btn_select = toga.Button('Select Folder',
+                on_press=self.action_select_folder_dialog_android, style=btn_style)
+            btn_select_multi = toga.Button(
+                'Select Folders',
+                on_press=self.action_select_folder_dialog_multi_android, style=btn_style
+            )
+        else:
+            btn_open = toga.Button('Open File', on_press=self.action_open_file_dialog, style=btn_style)
+            btn_open_filtered = toga.Button(
+                'Open File (Filtered)',
+                on_press=self.action_open_file_filtered_dialog,
+                style=btn_style
+            )
+            btn_open_multi = toga.Button(
+                'Open File (Multiple)',
+                on_press=self.action_open_file_dialog_multi,
+                style=btn_style
+            )
+            btn_select = toga.Button('Select Folder', on_press=self.action_select_folder_dialog, style=btn_style)
+            btn_select_multi = toga.Button(
+                'Select Folders',
+                on_press=self.action_select_folder_dialog_multi,
+                style=btn_style
+            )
         btn_save = toga.Button('Save File', on_press=self.action_save_file_dialog, style=btn_style)
-        btn_select = toga.Button('Select Folder', on_press=self.action_select_folder_dialog, style=btn_style)
-        btn_select_multi = toga.Button(
-            'Select Folders',
-            on_press=self.action_select_folder_dialog_multi,
-            style=btn_style
-        )
 
         btn_clear = toga.Button('Clear', on_press=self.do_clear, style=btn_style)
 

examples/dialogs/pyproject.toml

@@ -14,7 +14,9 @@ author_email = "tiberius@beeware.org"
 formal_name = "Dialog Demo"
 description = "A testing app"
 sources = ['dialogs']
-requires = []
+requires = [
+	'c:/Projects/Python/Toga/src/core'
+]
 
 
 [tool.briefcase.app.dialogs.macOS]
@@ -40,5 +42,6 @@ requires = [
 
 [tool.briefcase.app.dialogs.android]
 requires = [
-    'toga-android',
+    #'toga-android',
+	'c:/Projects/Python/Toga/src/android'
 ]