Question

为什么textvuew设置selector以后只显示press的颜色

Answer 1

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true"
android:drawable="@drawable/generate_data_btn_press" />
<item android:state_focused="true"
android:drawable="@drawable/generate_data_btn_press" />
<item android:drawable="@drawable/generate_data_btn_normal" />
</selector>

generate_data_btn_text_selector.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_selected="true" android:color="@android:color/black" />
<item android:state_focused="true"