未连接Logcat时Android日志

Question

Does android save any logs when not plugged in development mode and using log cat?

Can app crashes be detected when device is not in debug mode?

Answer 1

Thread.setDefaultUncaughtExceptionHandler(new UncaughtExceptionHandler() {

        @Override
        public void uncaughtException(Thread thread, Throwable ex) {
            // TODO Auto-generated method stub

        }
    });

use this to catch error