Crate android_logger

A logger which writes to android output.

Example

#[macro_use] extern crate log;
extern crate android_logger;

use log::Level;
use android_logger::Filter;

/// Android code may not have obvious "main", this is just an example.
fn main() {
    android_logger::init_once(
        Filter::default().with_min_level(Level::Trace),
        None
    );

    debug!("this is a debug {}", "message");
    error!("this is printed by default");
}

Example with module path filter

It is possible to limit log messages to output from a specific crate, and override the logcat tag name (by default, the crate name is used):

#[macro_use] extern crate log;
extern crate android_logger;

use log::Level;
use android_logger::Filter;

fn main() {
    android_logger::init_once(
        Filter::default()
            .with_min_level(Level::Trace)
            .with_allowed_module_path("hello::crate"),
        Some("mytag")
    );

    // ..
}

Structs

AndroidLogger

Underlying android logger backend

Filter

Filter for android logger.

Functions

init_once

Initializes the global logger with an android logger.

log

Send a log record to Android logging backend.