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eclipse中sqlite数据库

是这样的 先给代码 这是HELPER累 package fty.sqlite; import android.content.Context; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteDatabase.CursorFactory; import android.database.sqlite.SQLiteOpenHelper; public class sqliteOpenHelper extends SQLiteOpenHelper{ private static final int VERSION = 1; public sqliteOpenHelper(Context context, String name, CursorFactory factory, int version) { super(context, name, factory, version); // TODO Auto-generated constructor stub } public sqliteOpenHelper(Context context, String name, int version) { this(context, name,null,version); // TODO Auto-generated constructor stub } public sqliteOpenHelper(Context context, String name ) { this(context, name,VERSION); // TODO Auto-generated constructor stub } @Override public void onCreate(SQLiteDatabase db) { // TODO Auto-generated method stub System.out.println("create a Database"); db.execSQL("create table user(id int,name varchar(20))"); } @Override public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { // TODO Auto-generated method stub } } package fty.sqlite; import android.app.Activity; import android.database.sqlite.SQLiteDatabase; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; public class sqliteActivity extends Activity { private Button createDatabase; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); createDatabase = (Button)findViewById(R.id.createDatabase); createDatabase.setOnClickListener(new createListener()); } class createListener implements OnClickListener{ @Override public void onClick(View v) { // TODO Auto-generated method stub sqliteOpenHelper helper = new sqliteOpenHelper(sqliteActivity.this,"sqliteTest"); SQLiteDatabase sqlite = helper.getReadableDatabase(); }} } 在点击按钮后 数据库创建了 然后如图进入 但是不知道为什么进不了数据库呢?!视频上直接就进去了啊!这个SQLite是不是还得安装啊 还是eclipse里边直接有啊 还是怎么回事啊?!
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