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我做了以下内容,但它没有工作单击操作栏中的搜索按钮后如何触发操作?
@Override
public boolean onOptionsItemSelected(MenuItem menuItem)
{
startActivity(new Intent(NamesList.this,MainActivity.class));
switch (menuItem.getItemId()) {
case 1:
search = (EditText) menuItem.getActionView();
search.addTextChangedListener(filterTextWatcher);
search.requestFocus();
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
String result = search.getText().toString();
Toast.makeText(getApplicationContext(), "the :: " + result, Toast.LENGTH_LONG);
}
return true;
}
感谢您的答案,但即时消息试图做的是显示搜索字段的值,一旦搜索按钮被点击,如显示它作为祝酒 – user1283633
已更新的答案 – Nermeen