Question

我希望你能提供帮助/建议我为我的GF写了一个简单的移位计算，我愚蠢地同意移植到她的phone.phone。我进入Android编码3天，所以对我很温柔:)）

Shift calc有4个微调器 SOSH - 轮班时间的开始 SOSM - 分钟 EOSH - 轮班时间结束 EOSM - 分钟

我甚至不确定我是否过度复杂化了我需要的东西：

用户从微调器中选择4个值，我将传递给joda时间进行计算。

到目前为止，我有一个微调器SOSH工作并通过将字符串传递给textview进行测试，一切都很好。 SO添加了SOSM，现在有两个听众引起了问题。

我甚至需要这个，因为我不在乎更换微调器时，我只需要在按下按钮后检索值。

继承人我所拥有的 - 任何建议都非常欢迎

// SOSH和SOSM微调器的代码*************************************** ************************************************** *****************************************

            Spinner  spinnerSOSH = (Spinner) findViewById(R.id.spinnerSOSH);
            Spinner  spinnerSOSM = (Spinner) findViewById(R.id.spinnerSOSM);

    ArrayAdapter<CharSequence> adapterSOSH = ArrayAdapter.createFromResource(this, R.array.StringArraySOSH,android.R.layout.simple_spinner_item);
    adapterSOSH.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    spinnerSOSH.setAdapter(adapterSOSH);

    ArrayAdapter<CharSequence> adapterSOSM = ArrayAdapter.createFromResource(this, R.array.StringArraySOSM,android.R.layout.simple_spinner_item);
    adapterSOSM.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    spinnerSOSM.setAdapter(adapterSOSM);

    spinnerSOSH.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener()); // error: Error:(41, 47) error: OnItemSelectedListener is abstract; cannot be instantiated
    spinnerSOSM.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener()

    {

//执行SOSH的字符串转换并存储在SOSH字符串

中

            Spinner spinnerSOSH = (Spinner) findViewById(R.id.spinnerSOSH);
            String SOSHString = spinnerSOSH.getSelectedItem().toString();

            //Do the string conversion for SOSM and store in SOSM string 

            Spinner spinnerSOSM = (Spinner) findViewById(R.id.spinnerSOSM);
            String SOSMString = spinnerSOSM.getSelectedItem().toString();



        @Override
        void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
        // error : Error:(61, 18) error: onItemSelected(AdapterView<?>,View,int,long) in <anonymous com.welfareindustries.jennisshiftcalc2.MainActivity$1> cannot implement onItemSelected(AdapterView<?>,View,int,long) in OnItemSelectedListener
            //attempting to assign weaker access privileges; was public





        //////////////// taost message the value///////////////

            Toast.makeText(parent.getContext(),
                    "On Item Select : \n" + parent.getItemAtPosition(position).toString(),
                    Toast.LENGTH_LONG).show();
//change a text box to the value///////////////////
            final TextView textView = (TextView) findViewById(R.id.StringValueText);
            textView.setText(SOSMString);

/////////////////////////////////////////////// ////////////////////////////////////////////////// ///

Answer 1

得到了它们，我知道我过度复杂了

            Spinner spinnerSOSH = (Spinner)findViewById(R.id.spinnerSOSH);
            String SOSHVal = spinnerSOSH.getSelectedItem().toString();

            final TextView textView = (TextView) findViewById(R.id.SOSHText);
            textView.setText(SOSHVal);



            Spinner spinnerSOSM = (Spinner)findViewById(R.id.spinnerSOSM);
            String SOSMVal = spinnerSOSM.getSelectedItem().toString();

            final TextView textView1 = (TextView) findViewById(R.id.SOSMtext);
            textView1.setText(SOSMVal);





            Spinner spinnerEOSH = (Spinner)findViewById(R.id.spinnerEOSH);
            String EOSHVal= spinnerEOSH.getSelectedItem().toString();

            final TextView textView2 = (TextView) findViewById(R.id.EOSHText);
            textView2.setText(EOSHVal);




            Spinner spinnerEOSM = (Spinner)findViewById(R.id.spinnerEOSM);
            String EOSMVal= spinnerEOSM.getSelectedItem().toString();

            final TextView textView3 = (TextView) findViewById(R.id.EOSMText);
            textView3.setText(EOSMVal);

从4个微调器获取字符串值 - 监听器出错

1 个答案: