How to set position in spinner?

前端 未结 3 2002
花落未央
花落未央 2020-12-14 17:00

I read with BufferedReader text from a system file; this text contains, for example, 5 WORDS, but in another case it can contain fewer or more words. Then I put this text (t

3条回答
  •  情歌与酒
    2020-12-14 17:33

    i think this line will help you

     String[] a= new String[10];
     a[0]="abc";
     a[1]="xyz";
     a[2]="pqr";
     .....
     .....
     spin = (Spinner) findViewById(R.id.TimeSpinner);
     ArrayAdapter adapter = new ArrayAdapter(TimeSpin.this, android.R.layout.simple_spinner_item, a);  
       adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)‌​;  
       spin.setAdapter(adapter); 
       spin.setSelection(0);
    

提交回复
热议问题