Apps partially changing edit text bottom line color

[androidworld786]

I need to partially change the edit text line color as the user types the input only for that length of text the line below should change the color.

I tried using text watcher and
email.getBackground().setColorFilter(getResources().getColor(R.color.black), PorterDuff.Mode.SRC_IN);
but that changes the color of complete line. Could someone please help me here ?
I have been stuck on this for quite sometime.

textWatcher = new TextWatcher() {
@override
public void onTextChanged(CharSequence s, int start, int before, int count) {

email.getBackground().setColorFilter(getResources().getColor(R.color.black), PorterDuff.Mode.SRC_IN);
}
@override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
@override
public void afterTextChanged(Editable s) {}

 

[Deleted User]

My initial reaction to this was, you can't do that, but it turns out you can.

http://stackoverflow.com/questions/14114113/different-colors-at-edittext-in-android

http://stackoverflow.com/questions/12368677/edittext-in-multi-color

http://stackoverflow.com/questions/10303166/android-edittext-set-some-words-in-colour

 

[androidworld786]

I need to partially change the edit text line color as the user types the input only for that length of text the line below should change the color.

I tried using text watcher and
email.getBackground().setColorFilter(getResources().getColor(R.color.black), PorterDuff.Mode.SRC_IN);
but that changes the color of complete line. Could someone please help me here ?
I have been stuck on this for quite sometime.

textWatcher = new TextWatcher() {
@override
public void onTextChanged(CharSequence s, int start, int before, int count) {

email.getBackground().setColorFilter(getResources().getColor(R.color.black), PorterDuff.Mode.SRC_IN);
}
@override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
@override
public void afterTextChanged(Editable s) {}

I need to partially change the edit text line color as the user types the input only for that length of text the line below should change the color.

I tried using text watcher and
email.getBackground().setColorFilter(getResources().getColor(R.color.black), PorterDuff.Mode.SRC_IN);
but that changes the color of complete line. Could someone please help me here ?
I have been stuck on this for quite sometime.

textWatcher = new TextWatcher() {
@override
public void onTextChanged(CharSequence s, int start, int before, int count) {

email.getBackground().setColorFilter(getResources().getColor(R.color.black), PorterDuff.Mode.SRC_IN);
}
@override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
@override
public void afterTextChanged(Editable s) {}