团队计划（6.5）

今天做了什么？

金额展示界面：

源代码

package com.example.grouptext02;

import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

public class Show extends Activity {
    
    String layout = " ";
    SQLiteDatabase db;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.show);
        
        
        final TextView et2 =(TextView) findViewById(R.id.textView1);
        
        //select * from 数据库
        DataHelper helper = new DataHelper(getBaseContext());
        db = helper.getWritableDatabase();
        
        //String sql = "DELETE FROM " + DataHelper.TABLENAME +";";
        //db.execSQL(sql);
        
        Cursor cursor = db.query(DataHelper.TABLENAME, null, null, null,null,null,null);
        //然后通过线性结构进行输出
        
        cursor.moveToFirst();
        layout = "
"+"项目 金额"+"
";
        layout = layout.concat(cursor.getString(1)+"   "+cursor.getString(2));
        layout = layout.concat("
");
        while(cursor.moveToNext())
        {
            layout = layout.concat(cursor.getString(1)+"   "+cursor.getString(2));        
            layout = layout.concat("
");
        }
        cursor.close();
        
        Log.v("TAG","王大思的标记set.1");
        et2.append(layout);
        Log.v("TAG","王大思的标记set.1.2");
        
        Button Button = (Button) findViewById(R.id.button1);
        Button.setOnClickListener(new OnClickListener()
        {
            public void onClick(View arg0)
            {
                Intent i = new Intent(Show.this,Mainpage.class);
                startActivity(i);//跳转
            }
        });
    }
    
}

明天准备做什么？

进行layout界面设计

遇到的困难？

将Cursor进行显示，最终使用连接到字符串后显示的方法进行输出