Displaying an array in a TextView in java

Question

hi i made a program that counts the elements in an array and i done it already. Now i want to display the result in a textView.. I want to display it this way...

1 appeared 2times
2 appeared 1times
3 appeared 1times
6 appeared 1times

this is my code..

The last element only displays in the textView..
please help me..Thanks

 String []values = ( input.getText().toString().split(","));
 Arrays.sort(values);
 int c=1,i=0,range=4;
 while(i<values.length-1){
     while(values[i]==values[i+1]){
         c++; 
         i++;   
     }   
     jLabel7.setText(values[i] + " appeared " + c + " times");            
     c=1;
     i++;
     if(i==values.length-1)
         jLabel7.setText(values[i] + " appeared " + c + " times");
 }

append all the values into a single String object and then use the setText method to display the string... — Thirumalai Parthasarathi
– Thirumalai Parthasarathi, Commented Sep 26, 2013 at 16:17

Cold · Accepted Answer · 2013-09-26 16:48:26Z

1

Try this:

jLabel7.setText(jLabel7.getText() + "\n" + values[i] + " appeared " + c + " times");

Att: If u are using swing componentes, is not a TextView but JLabel, or u are working for Android?

update your code to:

 String []values = ( input.getText().toString().split(","));
 Arrays.sort(values);
 int c=1,i=0,range=4;
 while(i<values.length-1){
     while(values[i]==values[i+1]){
         c++; 
         i++;   
     }   
     jLabel7.setText(jLabel7.getText() + "\n" + values[i] + " appeared " + c + " times");          
     c=1;
     i++;
     if(i==values.length-1)
         jLabel7.setText(jLabel7.getText() + "\n" + values[i] + " appeared " + c + " times");
 }

edited Sep 26, 2013 at 16:48

answered Sep 26, 2013 at 16:34

Cold

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1 Comment

Cold Over a year ago

se my increment on the answer

Thirumalai Parthasarathi · Accepted Answer · 2013-09-26 16:25:14Z

0

append all the values into a single String object and then use the setText method to display the string

answered Sep 26, 2013 at 16:25

Thirumalai Parthasarathi

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