maifest.xml에서 권한설정을 해줍니다 (uses permission) view sourceprint?01.02.06. 07.10. 11.15. 16.22.23. 24. view sourceprint?01.package kr.android.web.progressbar;02. 03.import android.app.Activity;04.import android.os.Bundle;05.import android.content.Context;06.import android.graphics.Bitmap;07.import android.net.ConnectivityManager;08.import android.net.NetworkInfo;09.import android.view.KeyEvent;10.imp..