如何在Android中连接SQLite数据库

Question

喜  我想要详细步骤和编程代码来连接android中的数据库

Answer 1

import android.app.Activity;
import android.os.Bundle;
import android.database.sqlite.SQLiteDatabase;

public class SQLiteTest extends Activity {

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        SQLiteDatabase db;
        db = openOrCreateDatabase("DataBase.db", 
                SQLiteDatabase.CREATE_IF_NECESSARY, null);
        //do the task you want here
        db.close();
    }
}

完成任务后，永远不要忘记关闭数据库。要从数据库访问数据，请使用Cursor。