Web view website to app
webView = (WebView) findViewById(R.id.webview); //webView.getSettings().setJavaScriptEnabled(true); webView.setWebViewClient(new WebViewClient()); webView.loadUrl("http://www.javatpoint.com");
Database [ SQLite Database ] [ local database ]
Android SQLite Database SQLite is a local database, so it doesn't need any server or any online place to keep the date. that's why no need for any ODBC / JDBC queries /connection for its functionality. It saves its data into a text file and it saves locally into your mobile or Android device. SQLite is an open source database. SQLite supports standard relational database features. Android comes in with built-in SQLite database implementation. so you don't need to install any extra libraries to use SQLite with Android. To create and upgrade a database in your Android application : you create a subclass of SQLiteOpenHelper class. in the constructor of your subclass, you call the super() method of SQLiteOpenHelper . Start Code: we are going to open an Android project. then we are going to create a java class [ ex: DatabaseHelper .java ] for handling the SQLite database. this class extends SQLiteOpenHelper . implements all the @O...
মন্তব্যসমূহ
একটি মন্তব্য পোস্ট করুন