android: integrated node warning

src/gui/views/root.rs

@@ -38,10 +38,12 @@ pub struct Root {
 
     /// Check if app exit is allowed on close event of [`eframe::App`] implementation.
     pub(crate) exit_allowed: bool,
-
     /// Flag to show exit progress at [`Modal`].
     show_exit_progress: bool,
 
+    /// Flag to check if first it's first draw of content.
+    first_draw: bool,
+
     /// List of allowed [`Modal`] ids for this [`ModalContainer`].
     allowed_modal_ids: Vec<&'static str>
 }
@@ -56,8 +58,10 @@ impl Default for Root {
             wallets: WalletsContent::default(),
             exit_allowed,
             show_exit_progress: false,
+            first_draw: true,
             allowed_modal_ids: vec![
-                Self::EXIT_MODAL_ID
+                Self::EXIT_MODAL_ID,
+                Self::ANDROID_INTEGRATED_NODE_WARNING_MODAL
             ],
         }
     }
@@ -75,6 +79,7 @@ impl ModalContainer for Root {
                 _: &dyn PlatformCallbacks) {
         match modal.id {
             Self::EXIT_MODAL_ID => self.exit_modal_content(ui, modal),
+            Self::ANDROID_INTEGRATED_NODE_WARNING_MODAL => self.android_warning_modal_ui(ui, modal),
             _ => {}
         }
     }
@@ -82,7 +87,10 @@ impl ModalContainer for Root {
 
 impl Root {
     /// Identifier for exit confirmation [`Modal`].
-    pub const EXIT_MODAL_ID: &'static str = "exit_confirmation";
+    pub const EXIT_MODAL_ID: &'static str = "exit_confirmation_modal";
+
+    /// Identifier for integrated node warning [`Modal`] on Android.
+    const ANDROID_INTEGRATED_NODE_WARNING_MODAL: &'static str = "android_node_warning_modal";
 
     /// Default width of side panel at application UI.
     pub const SIDE_PANEL_WIDTH: f32 = 400.0;
@@ -125,6 +133,19 @@ impl Root {
                     self.wallets.ui(ui, frame, cb);
                 });
             });
+
+        // Show integrated node warning on Android if needed.
+        if self.first_draw && OperatingSystem::from_target_os() == OperatingSystem::Android &&
+            AppConfig::android_integrated_node_warning_needed() {
+            Modal::new(Self::ANDROID_INTEGRATED_NODE_WARNING_MODAL)
+                .title(t!("network.node"))
+                .show();
+        }
+
+        // Setup first draw flag.
+        if self.first_draw {
+            self.first_draw = false;
+        }
     }
 
     /// Get [`NetworkContent`] panel state and width.
@@ -232,4 +253,22 @@ impl Root {
             }
         }
     }
+
+    /// Draw content for integrated node warning [`Modal`] on Android.
+    fn android_warning_modal_ui(&mut self, ui: &mut egui::Ui, modal: &Modal) {
+        ui.add_space(6.0);
+        ui.vertical_centered(|ui| {
+            ui.label(RichText::new(t!("network.android_warning"))
+                .size(17.0)
+                .color(Colors::TEXT));
+        });
+        ui.add_space(8.0);
+        ui.vertical_centered_justified(|ui| {
+            View::button(ui, t!("continue"), Colors::WHITE, || {
+                AppConfig::show_android_integrated_node_warning();
+                modal.close();
+            });
+        });
+        ui.add_space(6.0);
+    }
 }

src/settings/config.rs

@@ -26,6 +26,9 @@ pub struct AppConfig {
     /// Chain type for node and wallets.
     pub(crate) chain_type: ChainTypes,
 
+    /// Flag to check if Android integrated node warning was shown.
+    android_integrated_node_warning: Option<bool>,
+
     /// Flag to show wallet list at dual panel wallets mode.
     show_wallets_at_dual_panel: bool,
     /// Flag to show all connections at network panel or integrated node info.
@@ -51,6 +54,7 @@ impl Default for AppConfig {
         Self {
             auto_start_node: false,
             chain_type: ChainTypes::default(),
+            android_integrated_node_warning: None,
             show_wallets_at_dual_panel: false,
             show_connections_network_panel: false,
             width: DEFAULT_WIDTH,
@@ -193,4 +197,17 @@ impl AppConfig {
         }
         None
     }
+
+    /// Check if integrated node warning is needed for Android.
+    pub fn android_integrated_node_warning_needed() -> bool {
+        let r_config = Settings::app_config_to_read();
+        r_config.android_integrated_node_warning.unwrap_or(true)
+    }
+
+    /// Mark integrated node warning for Android as shown.
+    pub fn show_android_integrated_node_warning() {
+        let mut w_app_config = Settings::app_config_to_update();
+        w_app_config.android_integrated_node_warning = Some(false);
+        w_app_config.save();
+    }
 }