資源未找到異常

Question

我在我所指的映射edittext對象的類方法之一的行中找到Resource Not Found異常....我不明白爲什麼我會遇到此問題。

我有一個名爲「store.java」，只是將數據從一個打印其價值的紡紗和edittext..and一類叫做SpinPizza.java映射一個簡單的Java類.....

商店。的java

 
package com.Lak; 

import android.os.Parcel; 
import android.os.Parcelable; 

public class store implements Parcelable { 

    private static final long serialVersionUID = 1L; 
    private String pizzaname; 
    private String pizzasize; 
    private int n; 
    public void setOrder(String name,String size,int qty) 
    { 
     pizzaname = name; 
     pizzasize = size; 
     n = qty; 
    } 
    public String getPizzaName() 
    { 
     return pizzaname;  
    } 

    public int getQuantity() { 
     return n; 
    } 

    public String getPizzaSize() { 
     return pizzasize; 
    } 
    public int describeContents() { 
     return 0; 
    } 

    @SuppressWarnings("rawtypes") 
    public static final Parcelable.Creator CREATOR = new Parcelable.Creator() { 
      public store createFromParcel(Parcel in) { 
       return new store(in); 
      } 

      public store[] newArray(int size) { 
       return new store[size]; 
      } 
     }; 

    public void writeToParcel(Parcel dest, int flags) { 

      dest.writeInt(n); 
      dest.writeString(pizzaname); 
      dest.writeString(pizzasize); 
    } 

    public store() 

    {} 

     public store(Parcel source){ 
      /* 
      * Reconstruct from the Parcel 
      */ 
      n = source.readInt(); 
      pizzaname = source.readString(); 
      pizzasize = source.readString(); 
    } 

    /** Called when the activity is first created. */ 
} 

SpinPizza.java

 
package com.Lak; 

import android.app.Activity; 
import android.content.Intent; 
import android.os.Bundle; 
import android.view.KeyEvent; 
import android.view.View; 
import android.view.View.OnKeyListener; 
import android.widget.ArrayAdapter; 
import android.widget.Button; 
import android.widget.EditText; 
import android.widget.Spinner; 
import android.widget.TextView; 
import android.widget.Toast; 

public class SpinPizza extends Activity{ 

    private static final long serialVersionUID = 1L; 

    store B[]= new store[10]; 

    int n,i, num; 
    Spinner s=null,s1=null; 
    EditText edittext=null; 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.drop); 

     s = (Spinner) findViewById(R.id.spinner); 

     ArrayAdapter adapter = ArrayAdapter.createFromResource(
       this, R.array.pizzaarray, android.R.layout.simple_spinner_item); 
     adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
     s.setAdapter(adapter); 

     s1 = (Spinner) findViewById(R.id.spinner1); 
     ArrayAdapter adapter1 = ArrayAdapter.createFromResource(
       this, R.array.sizearray, android.R.layout.simple_spinner_item); 
     adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
     s1.setAdapter(adapter1); 

     edittext = (EditText) findViewById(R.id.edittext);i=0; 
     edittext.setOnKeyListener(new OnKeyListener() { 
      public boolean onKey(View v, int keyCode, KeyEvent event) { 
       // If the event is a key-down event on the "enter" button 
       if ((event.getAction() == KeyEvent.ACTION_DOWN) && 
        (keyCode == KeyEvent.KEYCODE_ENTER || keyCode == KeyEvent.KEYCODE_DPAD_CENTER)) { 
        // Perform action on key press 

        B[i]=new store(); 
         //n=Integer.parseInt(edittext.getText().toString()); 

         // num = Float.valueOf(edittext.getText().toString()); 

       try { 
       num = Integer.parseInt(edittext.getText().toString()); 
      } 
       catch(NumberFormatException nfe) 
            { 
          System.out.println("Could not parse " + nfe); 
         } 

B[i].setOrder(s.getSelectedItem().toString(), s1.getSelectedItem().toString(),num); 

     TextView objText=(TextView) findViewById(R.id.pl); 

     TextView objText1=(TextView) findViewById(R.id.pl2); 

     TextView objText2=(TextView) findViewById(R.id.pl3); 

     objText.setText(B[i].getPizzaName()); 

     objText1.setText(B[i].getPizzaSize()); 

      objText2.setText(B[i].getQuantity()); //**RESOURCE NOT FOUND EXCEPTION** 

       i++; 

     Toast.makeText(SpinPizza.this, edittext.getText(), Toast.LENGTH_SHORT).show(); 

       return true; 
       } 
      return false; 
      } 
     }); 

      Button next1 = (Button) findViewById(R.id.bill); 

      next1.setOnClickListener(new View.OnClickListener() { 
       public void onClick(View view) { 

        Intent myIntent = new Intent(view.getContext(), Bill.class); 
     // store B= new store(); 

         myIntent.putExtra("myclass",B); 

        myIntent.putExtra("len",i); 
        int j; 

        for(j=0;j<i;j++) 
         //{myIntent.putExtra("my",s.getSelectedItem().toString()); 
        // myIntent.putExtra("my1",s1.getSelectedItem().toString()); 
        // } 

        { myIntent.putExtra("my",B[j].getPizzaName()); 

        myIntent.putExtra("my1",B[j].getPizzaSize()); 

        myIntent.putExtra("my2",B[j].getQuantity()); 
        } 

         startActivityForResult(myIntent, 0); 
       } 
      }); 
    } 
} 

Answer 1

數量是一個int：

public int getQuantity() 

所以，你應該這樣做：

否則OS試圖找到該int，它是不存在的資源。

的詳細說明：EditText.setText()方法被重載所以它具有用於String（setText(CharSequence text)）的一個版本與一個字符串資源ID（setText(int resid)）的一個版本。