Fox_Alex的博客

1.  MainActivitypackage com.example.test_kaoshi2;import android.app.Activity;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import an

1. MainActivityimport android.app.Activity;import android.content.Intent;import android.net.Uri;import android.os.Bundle;import android.view.Menu;import android.view.MenuItem;import android.vi

import android.app.Activity;import android.os.Bundle;import android.view.Menu;import android.view.MenuItem;import android.util.Log;public class MainActivity extends Activity { private static

import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import android.app.Activity;import android.content.Context;import

1. 数据库DBAdapter类import android.content.*;import android.database.*;import android.database.sqlite.SQLiteDatabase;import android.database.sqlite.SQLiteException;import android.database.sqlite.SQL