paulaner80

http://www.androidhive.info/2011/11/android-sqlite-database-tutorial/http://charlie0301.blogspot.kr/2013/07/sqlite-and-android-sqlite.html

------------------------------------------------------------public boolean isOnline() { ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo netInfo = cm.getActiveNetworkInfo(); if (netInfo != null && netInfo.isConnectedOrConnecting()) { return true; } return false; } public boolean isOnlineToWifi(){ ConnectivityManager cm = (ConnectivityMana..

10-07 16:46:01.045: E/StrictMode(17393): at android.os.StrictMode.setClassInstanceLimit(StrictMode.java:1) 10-07 16:46:01.045: E/StrictMode(17393): android.os.StrictMode$InstanceCountViolation: class ; instances=2; limit=110-07 16:46:01.045: E/StrictMode(17393): at android.os.StrictMode.setClassInstanceLimit(StrictMode.java:1)10-07 16:46:01.045: W/System.err(17393): StrictMode VmPolicy violation..

1. asset 도우미..nine patch menu는 쓸만함.http://romannurik.github.io/AndroidAssetStudio/

1. Date와 String간 형변환 String to Date String date = "2014-10-04 13:00:30";SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");Date string = sdf.parse(date); Date to String Date date = new Date();SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");String string = sdf.format(date);

protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_screen_on);mTxtView = (TextView) findViewById(R.id.textView1);mNM = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);PendingIntent mPendingIntent = PendingIntent.getActivity(getApplicationContext(), 0, new Intent(getApplicationContext(),ScreenOnActivity.clas..

http://developer.android.com/reference/android/app/PendingIntent.htmlClass OverviewA description of an Intent and target action to perform with it. Instances of this class are created with getActivity(Context, int, Intent, int), getActivities(Context, int, Intent[], int), getBroadcast(Context, int, Intent, int), and getService(Context, int, Intent, int); the returned object can be handed to othe..