condition that should never happen. * The error will always be logged at level ASSERT with the call stack. * Depending on system configuration, a report may be added to the * {@link android.os.DropBoxManager} and/or the process may be terminated * immediately with an error dialog. * @param tag Used to identify the source of a log message. * @param msg The message you would like logged. */ public static int wtf(String tag, String msg) { return wtf(LOG_ID_MAIN, tag, msg, null, false, false); } https://developer.android.com/reference/android/util/Log.html#wtf(java.lang.String,%20java.lang.String)