Considerations for Android using Selector

In Android development, we often use to ImageView button and other clickable controls, in order to better interactive effect, we usually click on the time to give the control to set a selector, set when the click of what style, non-click when what style, Because used to be very careless, so also did not look, now found some new small problems, with June mutual encouragement

1. A status: Directly set pressed to false and true picture state, without adding the default drawable

When we finished 1, we found that when we clicked on the control we didn't have the effect we wanted, because we haven't set the TAP listener function for this control yet.

When we set the Click Listener function for this control, our selector will show up.

2. The selector will not take effect until the click-Monitoring is set.

Considerations for Android using Selector