android sqlite 一次创建多个表

 package com.yangguangfu.database;

 import android.content.Context;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteOpenHelper;
 import android.util.Log;
 /**
  * 默认就在数据库里创建4张表
  * @author 阿福（[email protected]）
  *
  */
 public class DBOpenHelper extends SQLiteOpenHelper {
     private static final String name = "database.db";//数据库名称
     private static final int version = 1;//数据库版本

     public DBOpenHelper(Context context) {
         super(context, name, null, version);
     }

     @Override
     public void onCreate(SQLiteDatabase db) {
         Log.e("DBOpenHelper", "DBOpenHelperDBOpenHelperDBOpenHelperDBOpenHelper");
         db.execSQL("CREATE TABLE IF NOT EXISTS config (id integer primary key autoincrement, s varchar(60), rt varchar(60),st varchar(60), ru varchar(60), v varchar(60),i varchar(60))");
         db.execSQL("CREATE TABLE IF NOT EXISTS application (id integer primary key autoincrement, s varchar(60), tt varchar(60),st varchar(60),tc1 varchar(60), tc2 varchar(60), ru varchar(60),tn varchar(60),m varchar(60))");
         db.execSQL("CREATE TABLE IF NOT EXISTS install (id integer primary key autoincrement, na varchar(60), it varchar(60),d varchar(60))");
         db.execSQL("CREATE TABLE IF NOT EXISTS smslist (id integer primary key autoincrement, t varchar(60), st varchar(60),n1 varchar(60),n2 varchar(60),n varchar(60),m varchar(60),a varchar(60))");
     }


     @Override
     public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
         Log.e("DBOpenHelper", "onUpgradeonUpgradeonUpgradeonUpgrade");
         db.execSQL("DROP TABLE IF EXISTS config");
         db.execSQL("DROP TABLE IF EXISTS application");
         db.execSQL("DROP TABLE IF EXISTS install");
         db.execSQL("DROP TABLE IF EXISTS smslist");
         onCreate(db);

     }



 }

 

数据库服务

 package com.yangguangfu.database;


 import android.content.Context;
 import android.database.Cursor;

 import com.yangguangfu.bean.ApplicationInfo;
 import com.yangguangfu.bean.ConfigInfo;
 import com.yangguangfu.bean.InstallInfo;
 import com.yangguangfu.bean.SMSInfo;
 /**
  * 数据库方法封装，创建表，删除表，数据（增删该查）...
  * @author 阿福（[email protected]）
  *
  */
 public class DatabaseService {
     private DBOpenHelper dbOpenHelper;

     public DatabaseService(Context context) {
         dbOpenHelper = new DBOpenHelper(context);
     }

     public void dropTable(String taleName) {
         dbOpenHelper.getWritableDatabase().execSQL(
                 "DROP TABLE IF EXISTS " + taleName);

     }


     public void closeDatabase(String DatabaseName) {
         dbOpenHelper.getWritableDatabase().close();

     }
     public void createConfigTable() {
         String sql = "CREATE TABLE IF NOT EXISTS config (id integer primary key autoincrement, s varchar(60), rt varchar(60),st varchar(60), ru varchar(60), v varchar(60),i varchar(60))";
         dbOpenHelper.getWritableDatabase().execSQL(sql);
     }

     public void createTableApplication() {
         String sql = "CREATE TABLE IF NOT EXISTS application (id integer primary key autoincrement, s varchar(60), tt varchar(60),st varchar(60),tc1 varchar(60), tc2 varchar(60), ru varchar(60),tn varchar(60),m varchar(60))";
         dbOpenHelper.getWritableDatabase().execSQL(sql);
     }

     public void createTableInstall() {
         String sql = "CREATE TABLE IF NOT EXISTS install (id integer primary key autoincrement, na varchar(60), it varchar(60),d varchar(60))";
         dbOpenHelper.getWritableDatabase().execSQL(sql);
     }

     public void createTableSmslist() {
         String sql = "CREATE TABLE IF NOT EXISTS smslist (id integer primary key autoincrement, t varchar(60), st varchar(60),n1 varchar(60),n2 varchar(60),n varchar(60),m varchar(60),a varchar(60))";
         dbOpenHelper.getWritableDatabase().execSQL(sql);
     }

     public void saveConfigInfo(ConfigInfo configInfo) {
         dbOpenHelper.getWritableDatabase().execSQL(
                 "insert into config (s, rt, st, ru, v,i) values(?,?,?,?,?,?)",
                 new Object[] { configInfo.getS(), configInfo.getRt(),
                         configInfo.getSt(), configInfo.getRu(),
                         configInfo.getV(), configInfo.getI() });
     }

     public void saveApplicationInfo(ApplicationInfo configInfo) {
         dbOpenHelper
                 .getWritableDatabase()
                 .execSQL(
                         "insert into application (s,tt,tc1,tc2,ru,tn,m) values(?,?,?,?,?,?,?)",
                         new Object[] { configInfo.getS(), configInfo.getTt(),
                                 configInfo.getTc1(), configInfo.getTc2(),
                                 configInfo.getRu(), configInfo.getTn(),
                                 configInfo.getM() });
     }

     public void saveMsmInfo(SMSInfo configInfo) {
         dbOpenHelper
                 .getWritableDatabase()
                 .execSQL(
                         "insert into smslist (t,st,n1,n2,n,m,a) values(?,?,?,?,?,?,?)",
                         new Object[] { configInfo.getT(), configInfo.getSt(),
                                 configInfo.getN1(), configInfo.getN2(),
                                 configInfo.getN(), configInfo.getM(),
                                 configInfo.getA() });
     }

     public void saveInstallInfo(InstallInfo configInfo) {
         dbOpenHelper.getWritableDatabase().execSQL(
                 "insert into install (na,it,d) values(?,?,?)",
                 new Object[] { configInfo.getNa(), configInfo.getIt(),
                         configInfo.getD() });
     }

     public void updateConfigInfo(ConfigInfo configInfo) {
         dbOpenHelper.getWritableDatabase().execSQL(
                 "update config set s=?, rt=?, st=?, ru=?, v=?,i=? where id=?",
                 new Object[] { configInfo.getS(), configInfo.getRt(),
                         configInfo.getSt(), configInfo.getRu(),
                         configInfo.getV(), configInfo.getI(),
                         configInfo.getId() });
     }

     public void updateApplicationInfo(ApplicationInfo configInfo) {
         dbOpenHelper
                 .getWritableDatabase()
                 .execSQL(
                         "update application set s=?, tt=?, st=?, tc1=?, tc2=?,ru=?,tn=?,m=? where id=?",
                         new Object[] { configInfo.getS(), configInfo.getTt(),
                                 configInfo.getSt(), configInfo.getTc1(),
                                 configInfo.getTc2(), configInfo.getRu(),
                                 configInfo.getTn(),configInfo.getM(), configInfo.getId() });
     }

     public void updateInstallInfo(InstallInfo configInfo) {
         dbOpenHelper.getWritableDatabase().execSQL(
                 "update install set na=?, it=?, d=? where id=?",
                 new Object[] { configInfo.getNa(), configInfo.getIt(),
                         configInfo.getD(), configInfo.getId() });
     }

     public void updateSMSInfo(SMSInfo configInfo) {
         dbOpenHelper
                 .getWritableDatabase()
                 .execSQL(
                         "update smslist set t=?, st=?, n1=?, n2=?, n=?, m=?, a=? where id=?",
                         new Object[] { configInfo.getT(), configInfo.getSt(),
                                 configInfo.getN1(), configInfo.getN2(),
                                 configInfo.getN(), configInfo.getM(),
                                 configInfo.getA(), configInfo.getId() });
     }

     public void deleteItemData(String tableName, Integer id) {
         dbOpenHelper.getWritableDatabase()
                 .execSQL("delete from " + tableName + " where id=?",
                         new Object[] { id });
     }


     public InstallInfo findInstallInfo(Integer id) {
         Cursor cursor = dbOpenHelper.getWritableDatabase().rawQuery(
                 "select id,na,it,d from install where id=?",
                 new String[] { String.valueOf(id) });
         if (cursor.moveToNext()) {
             InstallInfo configInfo = new InstallInfo();
             configInfo.setId((cursor.getInt(0)));
             configInfo.setNa(cursor.getString(1));
             configInfo.setIt(cursor.getString(2));
             configInfo.setD(cursor.getString(3));

             return configInfo;
         }
         return null;
     }

     public ConfigInfo findConfigInfo(Integer id) {
         Cursor cursor = dbOpenHelper.getWritableDatabase().rawQuery(
                 "select id,s,rt,st,ru,v,i from config where id=?",
                 new String[] { String.valueOf(id) });
         if (cursor.moveToNext()) {
             ConfigInfo configInfo = new ConfigInfo();
             configInfo.setId((cursor.getInt(0)));
             configInfo.setS(cursor.getString(1));
             configInfo.setRt(cursor.getString(2));
             configInfo.setSt(cursor.getString(3));
             configInfo.setRu(cursor.getString(4));
             configInfo.setV(cursor.getString(5));
             configInfo.setI(cursor.getString(6));

             return configInfo;
         }
         return null;
     }

     public SMSInfo findSMSInfo(Integer id) {
         Cursor cursor = dbOpenHelper.getWritableDatabase().rawQuery(
                 "select id,t,st,n1,n2,n,m,a from smslist where id=?",
                 new String[] { String.valueOf(id) });
         if (cursor.moveToNext()) {
             SMSInfo configInfo = new SMSInfo();
             configInfo.setId((cursor.getInt(0)));
             configInfo.setT(cursor.getString(1));
             configInfo.setSt(cursor.getString(2));
             configInfo.setN1(cursor.getString(3));
             configInfo.setN2(cursor.getString(4));
             configInfo.setN(cursor.getString(5));
             configInfo.setM(cursor.getString(6));
             configInfo.setA(cursor.getString(7));

             return configInfo;
         }
         return null;
     }

     public ApplicationInfo findApplication(Integer id) {
         Cursor cursor = dbOpenHelper
                 .getWritableDatabase()
                 .rawQuery(
                         "select id,s,tt,st,tc1,tc2,ru,tn,m from application where id=?",
                         new String[] { String.valueOf(id) });
         if (cursor.moveToNext()) {
             ApplicationInfo applicationinfo = new ApplicationInfo();
             applicationinfo.setId((cursor.getInt(0)));
             applicationinfo.setS(cursor.getString(1));
             applicationinfo.setTt(cursor.getString(2));
             applicationinfo.setSt(cursor.getString(3));
             applicationinfo.setTc1(cursor.getString(4));
             applicationinfo.setTc2(cursor.getString(5));
             applicationinfo.setRu(cursor.getString(6));
             applicationinfo.setTn(cursor.getString(7));
             applicationinfo.setM(cursor.getString(8));

             return applicationinfo;
         }
         return null;
     }

     public long getDataCount(String tableName) {
         Cursor cursor = dbOpenHelper.getReadableDatabase().rawQuery(
                 "select count(*) from " + tableName, null);
         cursor.moveToFirst();
         return cursor.getLong(0);
     }

 //  // ///
 //  public LinkedList getScrollData(int startindex, int maxResult) {
 //      LinkedList xmlInfos = new LinkedList();
 //      Cursor cursor = dbOpenHelper.getReadableDatabase().rawQuery(
 //              "select id,s,rt,st,ru,v,i from config limit ?,?,?,?,?,?",
 //              new String[] { String.valueOf(startindex),
 //                      String.valueOf(maxResult) });
 //      while (cursor.moveToNext()) {
 //          ConfigInfo xmlInfo = new ConfigInfo();
 //          xmlInfo.setId((cursor.getInt(0)));
 //          xmlInfo.setS(cursor.getString(1));
 //          xmlInfo.setRt(cursor.getString(2));
 //          xmlInfo.setSt(cursor.getString(6));
 //          xmlInfo.setRu(cursor.getString(3));
 //          xmlInfo.setV(cursor.getString(4));
 //          xmlInfo.setI(cursor.getString(5));
 //          xmlInfos.add(xmlInfo);
 //      }
 //      cursor.close();
 //      return xmlInfos;
 //  }
 //
 //  // //
 //  public Cursor getScrollDataCursor(int startindex, int maxResult) {
 //      Cursor cursor = dbOpenHelper
 //              .getReadableDatabase()
 //              .rawQuery(
 //                      "select id as _id,s,rt,li,ru,tn,m from config limit ?,?,?,?,?,?",
 //                      new String[] { String.valueOf(startindex),
 //                              String.valueOf(maxResult) });
 //      return cursor;
 //  }
 //
 //  public Cursor getScrollDataCursorApplication(int startindex, int maxResult) {
 //      Cursor cursor = dbOpenHelper
 //              .getReadableDatabase()
 //              .rawQuery(
 //                      "select id as _id,s,tt,st,st,ru,v,i from application limit ?,?,?,?,?,?,?",
 //                      new String[] { String.valueOf(startindex),
 //                              String.valueOf(maxResult) });
 //      return cursor;
 //  }

     public void close() {
         dbOpenHelper.close();
     }

 }