如何在 React-native 中检测外部文本输入触摸

Question

i have create on custom dropdown list View that i am showing on click of TextInput.user can search as well as select item from that list.now i want to close that window on click outside of that textInput How to set visibility false on touch outside of textInput

{modalVisible ? 
    (
      <View style={styles.emailItem}>
      <ShowCustomDropdown globalsearchdata={globalsearchdata} />
      </View>
    ) : null}
    
    
     <View style={styles.textinputstyle}>
     <TextInput
     onTouchStart={()=> setModalVisible(true)}
     onChangeText={handleChange}
     style={styles.searchInput}
     placeholder="Type a message"
     value={search_term}
     />
     </View>

Answer 1

You don't need onTouchStart prop, you can use below props in TextInput , like:

<TextInput
   onFocus={() => setModalVisible(true) }   //focus received
   onBlur={() => setModalVisible(false) }   //focus lost
   onChangeText={handleChange}
   style={styles.searchInput}
   placeholder="Type a message"
   value={search_term}
/>

onFocus prop will let you know if TextInput is focussed and onBlur prop will let you know when you click outside TextInput or it isn't focussed.

Hope this works for you.