private void init() { this.mDrawable = this.mContext.getResources().getDrawable(R.drawable.edittext_icon); addTextChangedListener( new TextWatcher() { @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) {} @Override public void onTextChanged(CharSequence s, int start, int before, int count) {} @Override public void afterTextChanged(Editable s) { textChange(); } }); super.setOnFocusChangeListener(this); }