在Manifest.xml文件的活动标记中添加android:windowSoftInputMode=“stateAlwaysHidden”。

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View current = getCurrentFocus();

if (current != null) 
    current.clearFocus();

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>

以下内容在Manifest中对我有效。写

<activity
android:name=".MyActivity"
android:windowSoftInputMode="stateAlwaysHidden"/>

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.

在onCreate方法中添加以下内容：

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