小编chi*_*ra7的帖子

例如,我有activity1,activity2,activity3,最后是valueAllActivity？如何将activity1,activity2,activity3中的数据传递给 - > valueAllActivity？

将每个活动中的INT值传递给valueAllActivity.

我是开发Android程序的新手,所以如果有人可以指导,那将是一种荣誉:)谢谢

//活动1

package lynn.calculate.KaunterKalori;

import lynn.calculate.KaunterKalori.R;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
import android.content.Intent;

public class Breakfast extends Activity {
public static int TotalKalori;



ArrayAdapter<String> FoodType1Adapter;
ArrayAdapter<String> DrinkType1Adapter;
String FoodTypeArray[] = { "","white bread"}
int[] valueFoodTypeArray = { 0,20};
String[] DrinkTypeArray = { "","tea"};
int[] valueDrinkTypeArray = { 0,201};

Spinner FoodTypeSpinner;
Spinner DrinkTypeSpinner;
TextView SarapanTotalKalori;

public void onCreate(Bundle savedInstancesState) {
    super.onCreate(savedInstancesState);
    setContentView(R.layout.breakfast);

    FoodTypeSpinner = (Spinner) findViewById(R.id.spinner1);
    DrinkTypeSpinner = (Spinner) …