选择适当的价值的微调accroding我的类

我的帐户类有一些属性。现在我想显示这些属性，然后编辑它们。我做了一个显示账户类型的微调。

现在我使用此代码

ArrayAdapter<CharSequence> typeOfAccountAdapter = ArrayAdapter.createFromResource(
         this, R.array.typeOfAccountArray, android.R.layout.simple_spinner_item); 
       adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
       typeOfAccount.setAdapter(typeOfAccountAdapter); 

       typeOfAccount.setOnItemSelectedListener(new OnItemSelectedListener() 
       { 
        @Override 
        public void onItemSelected(AdapterView<?> arg0, View arg1,int arg2, long arg3) 
        { 
         if (typeOfAccount.getSelectedItem().toString().equals("Income")) 
          myAccount.accountType = AccountType.kAccountTypeIncome; 
         else if(typeOfAccount.getSelectedItem().toString().equals("Asset")) 
          myAccount.accountType = AccountType.kAccountTypeAsset; 
         else if(typeOfAccount.getSelectedItem().toString().equals("Cash")) 
          myAccount.accountType = AccountType.kAccountTypeAssetCash; 
         else if(typeOfAccount.getSelectedItem().toString().equals("Bank")) 
          myAccount.accountType = AccountType.kAccountTypeAssetBank; 
         else if(typeOfAccount.getSelectedItem().toString().equals("Liability")) 
          myAccount.accountType = AccountType.kAccountTypeLiability; 
         else 
          myAccount.accountType = AccountType.kAccountTypeLiabilityOther; 
         setStrDeatilOfAccount(); 
        }

这段代码实际上而不是显示myAccount.accountType，套spinner第一元素作为我的账户accountType。

我怎样才能不显示的typeOfAccountArray数组的第一个项目但myAccount

accountType，然后我可以编辑，并相应地改变它。

问候

来源

2012-03-07 Muhammad Umar

String yourAccountTypeInString; 
       if (myAccount.accountType == yourAccountType) 
        yourAccountTypeInString= "theStringOfAccountType"; 
     // use else if 

       int pos = typeOfAccountAdapter.getPosition(yourAccountTypeInString); 
       typeOfAccount.setSelection(pos);

试试这个，告诉

来源

2012-03-07 06:09:58

typeOfAccount.setOnItemSelectedListener(new OnItemSelectedListener() 
      { 
       @Override 
       public void onItemSelected(AdapterView<?> arg0, View arg1,int arg2, long arg3) 
       { 
     constants_class.GROUP=(String) typeOfAccountAdapter.getItem(arg2).toString(); 
     if(constants_class.GROUP.equalsIgnoreCase("Income")){ 

     } 
     else if(constants_class.GROUP.equalsIgnoreCase("Asset")){ 

     } 
     else if(constants_class.GROUP.equalsIgnoreCase("Asset")){ 

     } 
}});

和默认微调采取的第一个值，但是当你点击微调并选择任何项目将采取correct..Hope这将对你有帮助

来源

2012-03-07 06:09:58

选择适当的价值的微调accroding我的类

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