how to make case insensitive in android

[deepika deepi]

hi i want to make the coding case insensitive in android
public void beforeTextChanged(CharSequence s, int start, int count, int after) { // Abstract Method of TextWatcher Interface. } public void onTextChanged(CharSequence s, int start, int before, int count) { textlength = et.getText().length(); array_sort.clear(); for (int i = 0; i < listview_array.length; i++) { if (textlength <= listview_array[i].length()) { if (listview_array[i].indexOf(et.getText().toString()) != -1) { array_sort.add(listview_array[i]); } }

i want to give an case insensitive statement in this line

if (listview_array[i].indexOf(et.getText().toString()) != -1)

where to give this case insensitive ? can any one help me ?

[Tim Moores]

The String class has a method that returns a lowercase variant of the string. If you apply that to both strings in your comparison it should work fine.

[deepika deepi]

ya got it. thank's