如何隐藏软键盘而不会失去对searchview的关注

Question

在片段被选中时展开searchview，请求专注于searchview但隐藏软键盘。

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    super.onCreateOptionsMenu(menu, inflater);
    inflater.inflate(R.menu.barcode,menu);
    MenuItem scan = menu.findItem(R.id.scanbarcode);
}

@Override
public void onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);

       MenuItem scan = menu.findItem(R.id.scanbarcode);
       mBarcode = (android.support.v7.widget.SearchView) scan.getActionView();
       mBarcode.setQueryHint(getString(R.string.scanb));
       scan.expandActionView();
       mBarcode.setOnQueryTextListener(this);
}

Answer 1

将此内容写入清单文件中的活动

android:windowSoftInputMode="stateHidden|adjustResize"

并在您的片段中使用

searchTditText.requestFocus();

Answer 2

调用此方法隐藏软键盘。

public static void hideSoftKeyboard(Context context, View view) { if (view != null) { InputMethodManager imm = (InputMethodManager)context.getSystemService(Context.INPUT_METHOD_SERVICE); imm.hideSoftInputFromWindow(view.getWindowToken(), 0); } }

Answer 3

检查此代码：

// Check if no view has focus:
View view = this.getCurrentFocus();
if (view != null) {  
InputMethodManager imm = 
(InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}