由于我不喜欢用与功能相关的东西来污染XML，所以我创建了这个方法，它“透明地”从第一个可聚焦视图中窃取焦点，然后确保在必要时删除它自己！

public static View preventInitialFocus(final Activity activity)
{
    final ViewGroup content = (ViewGroup)activity.findViewById(android.R.id.content);
    final View root = content.getChildAt(0);
    if (root == null) return null;
    final View focusDummy = new View(activity);
    final View.OnFocusChangeListener onFocusChangeListener = new View.OnFocusChangeListener()
    {
        @Override
        public void onFocusChange(View view, boolean b)
        {
            view.setOnFocusChangeListener(null);
            content.removeView(focusDummy);
        }
    };
    focusDummy.setFocusable(true);
    focusDummy.setFocusableInTouchMode(true);
    content.addView(focusDummy, 0, new LinearLayout.LayoutParams(0, 0));
    if (root instanceof ViewGroup)
    {
        final ViewGroup _root = (ViewGroup)root;
        for (int i = 1, children = _root.getChildCount(); i < children; i++)
        {
            final View child = _root.getChildAt(i);
            if (child.isFocusable() || child.isFocusableInTouchMode())
            {
                child.setOnFocusChangeListener(onFocusChangeListener);
                break;
            }
        }
    }
    else if (root.isFocusable() || root.isFocusableInTouchMode())
        root.setOnFocusChangeListener(onFocusChangeListener);

    return focusDummy;
}

从EditText in xml文件中删除＜requestFocus/＞。

<EditText
       android:id="@+id/emailField"
       android:layout_width="fill_parent"
       android:layout_height="wrap_content"
       android:inputType="textEmailAddress">
    
       //`<requestFocus />` /* <-- remove this tags */
    </EditText>

在onCreate方法中添加以下内容：

this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);

当按下按钮时，我使用以下代码阻止EditText窃取焦点。

addButton.setOnClickListener(new OnClickListener() {
    public void onClick(View v) {
        View focused = internalWrapper.getFocusedChild();
        focused.setVisibility(GONE);
        v.requestFocus();
        addPanel();
        focused.setVisibility(VISIBLE);
    }
});

Basically, hide the edit text and then show it again. This works for me as the EditText is **not** in view so it doesn't matter whether it is showing.

You could try hiding and showing it in succession to see if that helps it lose focus.

真正的问题是你根本不想让它有焦点吗？或者你不希望它显示虚拟键盘，因为它专注于EditText？我并不认为EditText在开始时有什么问题，但当用户没有明确要求关注EditText（并因此打开键盘）时，打开softInput窗口肯定是个问题。

如果是虚拟键盘的问题，请参阅AndroidManifest.xml＜activity＞元素文档。

android:windowSoftInputMode=“stateHidden”-输入活动时始终隐藏它。

或android:windowSoftInputMode=“stateUnchanged”-不要更改它（例如，如果它还没有显示，则不要显示它，但如果它在输入活动时处于打开状态，则保持它处于打开状态）。

您有编辑文本和列表。在OnStart/On Create中，应该将焦点设置在listview:listview.requestfocus（）上