How to log to console with android

[mike-lloyd03]

I've searched but I can't find any help on this anywhere. I've read through the docs and still no luck.

I'm running my app in an emulator and trying to log to the console and getting no output.

lib.rs:

#[cfg_attr(mobile, tauri::mobile_entry_point)]
pub fn run() {
    tauri::Builder::default()
        .plugin(
            tauri_plugin_sql::Builder::new()
                .add_migrations("sqlite:data.db", migrations())
                .build(),
        )
        .plugin(tauri_plugin_log::Builder::new().build())
        .plugin(tauri_plugin_opener::init())
        .plugin(tauri_plugin_blec::init())
        .invoke_handler(tauri::generate_handler![greet])
        .run(tauri::generate_context!())
        .expect("error while running tauri application");
}

In my sveltekit frontend:

<script lang="ts">
    import { trace } from "@tauri-apps/plugin-log";
    import { onMount } from "svelte";

    onMount(() => {
        trace("onMount");
    });
</script>

This prints nothing to the terminal. This is all I see:

4:26:33 PM [vite] (client) hmr update /src/routes/logbook/+page.svelte, /src/app.css?direct
4:26:35 PM [vite] (client) hmr update /src/routes/logbook/+page.svelte, /src/app.css?direct
4:26:37 PM [vite] (client) hmr update /src/routes/logbook/+page.svelte, /src/app.css?direct
4:28:09 PM [vite] (client) hmr update /src/app.css?direct, /src/routes/logbook/+page.svelte
4:28:15 PM [vite] (client) hmr update /src/app.css?direct, /src/routes/logbook/+page.svelte

[mike-lloyd03]

Maybe I'm expecting to see these logs in the wrong spot. Using adb logcat I get entries like this:

06-11 17:21:20.461  2642  2886 E         : [webview:HTMLButtonElement.genLog@http://tauri.localhost/src/routes/logbook/+page.svelte?t=1749687491013:12:2] This is error

But I don't see a good way to filter logcat for entries only from tauri. Normally there would be a process name next to the log level. How should I be getting these logs?

[TheLexoPlexx]

Am I misunderstanding or why is Chrome DevTools not an option?

[mike-lloyd03]

I had no idea that was a thing for mobile.