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::Config;

/// Android code may not have obvious "main", this is just an example.
fn main() {
    android_logger::init_once(
        Config::default().with_min_level(Level::Trace),
    );

    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::{Config,FilterBuilder};

fn main() {
    android_logger::init_once(
        Config::default()
            .with_min_level(Level::Trace)
            .with_tag("mytag")
            .with_filter(FilterBuilder::new().parse("debug,hello::crate=trace").build()),
    );

    // ..
}

Structs

AndroidLogger	Underlying android logger backend
Config	Filter for android logger.
Filter	A log filter.
FilterBuilder	A builder for a log filter.

Functions

init_once	Initializes the global logger with an android logger.
log	Send a log record to Android logging backend.