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Loops 如何添加具有loooping结果的微调器项_Loops_For Loop_Spinner_Android Spinner - Fatal编程技术网

Loops 如何添加具有loooping结果的微调器项

Loops 如何添加具有loooping结果的微调器项,loops,for-loop,spinner,android-spinner,Loops,For Loop,Spinner,Android Spinner,我希望微调器项目是使用循环的数字1到10,我使用这种方式,但微调器项目的结果只有10,而我希望是1到10,你能帮我解决这个问题吗 protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_2); sp1 = (Spinner)findViewById(R.id.sptgl);

我希望微调器项目是使用循环的数字1到10,我使用这种方式,但微调器项目的结果只有10,而我希望是1到10,你能帮我解决这个问题吗

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_2);

    sp1 = (Spinner)findViewById(R.id.sptgl);

    for(int i=1 ;i <=10; i++){
        List<Integer> dttgl = new ArrayList<>();
        dttgl.add(i);
        ArrayAdapter<Integer> dataadapter = new ArrayAdapter<Integer>(this,android.R.layout.simple_spinner_item,dttgl);
        dataadapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        sp1.setAdapter(dataadapter);
    }
}
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_2);
sp1=(微调器)findViewById(R.id.sptgl);
对于(int i=1;i
List dttgl=new ArrayList();
对于(int i=1;i
List<Integer> dttgl = new ArrayList<>();
for(int i=1 ;i <=10; i++){

        dttgl.add(i);
    }

        ArrayAdapter<Integer> dataadapter = new ArrayAdapter<Integer>(this,android.R.layout.simple_spinner_item,dttgl);
        dataadapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        sp1.setAdapter(dataadapter);