Question

在我的应用程序中，我有3个EditText我遇到focus问题，我希望清除EditText的焦点，当用户点击我使用的提交按钮时，该焦点会成为焦点{ {1}}如果我在布局中使用单edittext.clearFocus()，这样可以正常工作，如何清除多个EditText的焦点请帮助

Answer 1

在提交按钮上单击我尝试将其作为Roshan Jha建议并且效果很好

yourEditText.setFocusable(false); 
yourEditText.setFocusableInTouchMode(true); 

yourEditText1.setFocusable(false); 
yourEditText1.setFocusableInTouchMode(true); 

yourEditText2.setFocusable(false); 
yourEditText2.setFocusableInTouchMode(true);

Answer 2

只需在按下按钮时使用此功能......

当您单击提交按钮时，焦点将从所有editText

中丢失

yourEditText.setFocusable(false);
yourEditText.setFocusableInTouchMode(false);

 yourEditText1.setFocusable(false);
  yourEditText1.setFocusableInTouchMode(false);

   yourEditText2.setFocusable(false);
    yourEditText2.setFocusableInTouchMode(false);

在点击侦听器

之后，最后在页面的最后一页使用此功能

public boolean onTouch(View v, MotionEvent event) {
            if (event.getAction() == MotionEvent.ACTION_UP) {
               yourEditText.setFocusable(true);
               yourEditText.setFocusableInTouchMode(true);
            }

            return false;
  }

再次更新

public class ChangePassword extends Activity implements OnClickListener 
  {
TextView txtUsername, txtCancel;
Button txtSubmit, btnback;
EditText txtOldPassword, txtNewPassword, txtConfirmPassword;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.change_password);

txtOldPassword = (EditText) findViewById(R.id.txt_current_password);
txtOldPassword.setOnClickListener(new View.OnClickListener() 
{
    @Override
    public void onClick(View v) 
    {
        txtOldPassword.setFocusable(true);
        txtOldPassword.requestFocus();

    }

});

txtNewPassword = (EditText) findViewById(R.id.txt_new_password);


    txtNewPassword.setOnClickListener(new View.OnClickListener() 
{
        @Override
        public void onClick(View v) 
        {
            txtNewPassword.setFocusable(true);
            txtNewPassword.requestFocus();

        }

    });

txtConfirmPassword = (EditText) findViewById(R.id.txt_confirm_password);
    txtConfirmPassword.setOnClickListener(new View.OnClickListener() 
{
        @Override
        public void onClick(View v) 
        {
            txtConfirmPassword.setFocusable(true);
            txtConfirmPassword.requestFocus();

        }

    });



txtSubmit = (Button) findViewById(R.id.txtsubmit);
btnback = (Button) findViewById(R.id.btnBack);

txtUsername = (TextView) findViewById(R.id.tv_login_name);
txtCancel = (TextView) findViewById(R.id.txtcancel);

txtSubmit.setOnClickListener(this);
txtCancel.setOnClickListener(this);


}

public void onClick(View view) {

      switch(view.getId())
        {


          case R.id.txtsubmit:

             txtOldPassword.setFocusable(false);
              txtNewPassword.setFocusable(false);
               txtConfirmPassword.setFocusable(false);
                break;

             case R.id.txtcancel:

                 finish();

                  break;
                      case R.id.btnBack:
                            finish();

                           break;

                     }
                }
}

您的XML

<EditText
android:id="@+id/txt_current_password"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="6dp"
android:layout_marginLeft="7dp"
android:layout_marginTop="6dp"
android:background="@drawable/backwithborder"
android:hint="@string/hint_current_password"

android:inputType="textPassword"
android:singleLine="true"
android:textColor="#b8b8b8"
android:textSize="17sp"
android:typeface="sans" >

Answer 3

试试这个

editText.setFocusable(true / false);

Answer 4

getWindow().getDecorView().clearFocus();

只是添加..你的布局应该有：

 android:focusable="true"
 android:focusableInTouchMode="true"

如何在Android中清除多个EditText的焦点

4 个答案: