Class Log

core/java/android/util/Log.java:54–358

API for sending log output. Generally, use the Log.v() Log.d() Log.i() Log.w() and Log.e() methods. The order in terms of verbosity, from least to most is ERROR, WARN, INFO, DEBUG, VERBOSE. Verbose should never be compiled into an application except during development. Debug logs are compi

 * significant work and incurring significant overhead.
 */
public final class Log {

    /**
     * Priority constant for the println method; use Log.v.
     */
    public static final int VERBOSE = 2;

    /**
     * Priority constant for the println method; use Log.d.
     */
    public static final int DEBUG = 3;

    /**
     * Priority constant for the println method; use Log.i.
     */
    public static final int INFO = 4;

    /**
     * Priority constant for the println method; use Log.w.
     */
    public static final int WARN = 5;

    /**
     * Priority constant for the println method; use Log.e.
     */
    public static final int ERROR = 6;

    /**
     * Priority constant for the println method.
     */
    public static final int ASSERT = 7;

    /**
     * Exception class used to capture a stack trace in {@link #wtf}.
     */
    private static class TerribleFailure extends Exception {
        TerribleFailure(String msg, Throwable cause) { super(msg, cause); }
    }

    /**
     * Interface to handle terrible failures from {@link #wtf}.
     *
     * @hide
     */
    public interface TerribleFailureHandler {
        void onTerribleFailure(String tag, TerribleFailure what);
    }

    private static TerribleFailureHandler sWtfHandler = new TerribleFailureHandler() {
            public void onTerribleFailure(String tag, TerribleFailure what) {
                RuntimeInit.wtf(tag, what);
            }
        };

    private Log() {
    }

    /**