feat(shell): support opening URLs on mobile (#1319)

* feat(shell): support opening URLs on mobile

closes #595

* Update and rename StorePlugin.swift to ShellPlugin.swift

* unwrap

* fix func name (ios)

* use undeprecated func if avail

---------

Co-authored-by: fabianlars <fabianlars@fabianlars.de>

plugins/shell/src/error.rs

@@ -8,6 +8,9 @@ use serde::{Serialize, Serializer};
 
 #[derive(Debug, thiserror::Error)]
 pub enum Error {
+    #[cfg(mobile)]
+    #[error(transparent)]
+    PluginInvoke(#[from] tauri::plugin::mobile::PluginInvokeError),
     #[error(transparent)]
     Io(#[from] std::io::Error),
     #[error("current executable path has no parent")]

plugins/shell/src/lib.rs

@@ -35,11 +35,21 @@ mod scope_entry;
 
 pub use error::Error;
 type Result<T> = std::result::Result<T, Error>;
+
+#[cfg(mobile)]
+use tauri::plugin::PluginHandle;
+#[cfg(target_os = "android")]
+const PLUGIN_IDENTIFIER: &str = "app.tauri.shell";
+#[cfg(target_os = "ios")]
+tauri::ios_plugin_binding!(init_plugin_shell);
+
 type ChildStore = Arc<Mutex<HashMap<u32, CommandChild>>>;
 
 pub struct Shell<R: Runtime> {
     #[allow(dead_code)]
     app: AppHandle<R>,
+    #[cfg(mobile)]
+    mobile_plugin_handle: PluginHandle<R>,
     open_scope: scope::OpenScope,
     children: ChildStore,
 }
@@ -61,9 +71,20 @@ impl<R: Runtime> Shell<R> {
     /// Open a (url) path with a default or specific browser opening program.
     ///
     /// See [`crate::open::open`] for how it handles security-related measures.
+    #[cfg(desktop)]
     pub fn open(&self, path: impl Into<String>, with: Option<open::Program>) -> Result<()> {
         open::open(&self.open_scope, path.into(), with).map_err(Into::into)
     }
+
+    /// Open a (url) path with a default or specific browser opening program.
+    ///
+    /// See [`crate::open::open`] for how it handles security-related measures.
+    #[cfg(mobile)]
+    pub fn open(&self, path: impl Into<String>, _with: Option<open::Program>) -> Result<()> {
+        self.mobile_plugin_handle
+            .run_mobile_plugin("open", path.into())
+            .map_err(Into::into)
+    }
 }
 
 pub trait ShellExt<R: Runtime> {
@@ -89,10 +110,19 @@ pub fn init<R: Runtime>() -> TauriPlugin<R, Option<config::Config>> {
         .setup(|app, api| {
             let default_config = config::Config::default();
             let config = api.config().as_ref().unwrap_or(&default_config);
+
+            #[cfg(target_os = "android")]
+            let handle = api.register_android_plugin(PLUGIN_IDENTIFIER, "ShellPlugin")?;
+            #[cfg(target_os = "ios")]
+            let handle = api.register_ios_plugin(init_plugin_shell)?;
+
             app.manage(Shell {
                 app: app.clone(),
                 children: Default::default(),
                 open_scope: open_scope(&config.open),
+
+                #[cfg(mobile)]
+                mobile_plugin_handle: handle,
             });
             Ok(())
         })