csdnceshi66
必承其重 | 欲带皇冠
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2009-10-12 15:03

停止 EditText 在活动启动时获得关注

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I have an Activity in Android, with two elements:

  1. EditText
  2. ListView

When my Activity starts, the EditText immediately has input focus (flashing cursor). I don't want any control to have input focus at startup. I tried:

EditText.setSelected(false);

No luck. How can I convince the EditText to not select itself when the Activity starts?

转载于:https://stackoverflow.com/questions/1555109/stop-edittext-from-gaining-focus-at-activity-startup

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  • csdnceshi72 谁还没个明天 12年前

    Excellent answers from Luc and Mark however a good code sample is missing. Adding the tag android:focusableInTouchMode="true" to <LinearLayout> like the following example will fix the problem.

    <!-- Dummy item to prevent AutoCompleteTextView from receiving focus -->
    <LinearLayout
        android:focusable="true" 
        android:focusableInTouchMode="true"
        android:layout_width="0px" 
        android:layout_height="0px"/>
    
    <!-- :nextFocusUp and :nextFocusLeft have been set to the id of this component
    to prevent the dummy from receiving focus again -->
    <AutoCompleteTextView android:id="@+id/autotext"
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content"
        android:nextFocusUp="@id/autotext" 
        android:nextFocusLeft="@id/autotext"/>
    
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