android学习之EditText需要点击两次触发onclick问题解决

Unlike most other controls,

EditText

s are focusable while the system is in ‘touch mode’. The first click event focuses the control, while the second click event actually fires the

OnClickListener

. If you disable touch-mode focus with the

android:focusableInTouchMode

View attribute, the

OnClickListene

r should fire as expected.

<EditText
android:text="@+id/EditText01"
android:id="@+id/EditText01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusableInTouchMode="false" />