+ mHostUrlInput.addTextChangedListener(new TextWatcher() {\r
+\r
+ @Override\r
+ public void afterTextChanged(Editable s) {\r
+ if (!mHostBaseUrl.equals(normalizeUrl(mHostUrlInput.getText().toString()))) {\r
+ mOkButton.setEnabled(false);\r
+ }\r
+ }\r
+\r
+ @Override\r
+ public void beforeTextChanged(CharSequence s, int start, int count, int after) {}\r
+\r
+ @Override\r
+ public void onTextChanged(CharSequence s, int start, int before, int count) {}\r
+\r
+ });\r