Please follow below steps to accomplish the show/hide functionality on EditText
Add EditText to your text file
<EditText android:id="@+id/password" android:layout_width="wrap_content" android:layout_height="wrap_content" android:inputType="textPassword" android:ems="10" android:drawableRight="@drawable/eye" android:layout_centerHorizontal="true" />
Add OnTouchListener for EditText
editText = findViewById(R.id.password);editText.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { final int DRAWABLE_LEFT = 0; final int DRAWABLE_TOP = 1; final int DRAWABLE_RIGHT = 2; final int DRAWABLE_BOTTOM = 3; if(event.getAction() == MotionEvent.ACTION_DOWN) { if(event.getRawX() >= (editText.getRight() - editText.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) { if(editText.getTransformationMethod().equals(HideReturnsTransformationMethod.getInstance())){ editText.setTransformationMethod(PasswordTransformationMethod.getInstance()); }else{ editText.setTransformationMethod(HideReturnsTransformationMethod.getInstance()); } return true; } } return false; } });
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