I am working on android offline data management. I am creating a text file where all the data of the main server will be store and after that I read it.
How can I fill textfile to a Spinner
?
String[] str = new String[totalLine];
BufferedReader in = new BufferedReader(new FileReader("in.txt"));
String line = in.readLine();
int index=0;
while(line!=null)
{
str[index++]=line;
line = in.readLine();
}
spinner = (Spinner) findViewById(R.id.Spinner01);
ArrayAdapter adapter = new ArrayAdapter(this,android.R.layout.simple_spinner_item, str);
spinner.setAdapter(adapter);
Edit:
From your previous comment what i got is your data is in Mumbar.Noida format
Do this
String[] str = response.toString().split(",");
spinner = (Spinner) findViewById(R.id.Spinner01);
ArrayAdapter adapter = new ArrayAdapter(this,android.R.layout.simple_spinner_item, str);
spinner.setAdapter(adapter);
this will populate spinner like
Mumbai
Noida
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.