Android 错误:无法在其他方法中定义的内部类中引用非最终变量名

Android 错误:无法在其他方法中定义的内部类中引用非最终变量名,android,textview,onclicklistener,android-alertdialog,Android,Textview,Onclicklistener,Android Alertdialog,你好,我的朋友)我在班上有下一个错误 public class AlertDlg { public static void AlertShow(final Activity activity, EditText name, EditText track) { LayoutInflater inflater = activity.getLayoutInflater(); View alertLayout = inflater.inflate(R.layout.layout_cust

你好,我的朋友)我在班上有下一个错误

public class AlertDlg {
public static void AlertShow(final Activity activity, EditText name, EditText track)
{
    LayoutInflater inflater = activity.getLayoutInflater();
    View alertLayout = inflater.inflate(R.layout.layout_custom_dialog, null);
    name = (EditText) alertLayout.findViewById(R.id.et_name);
    track = (EditText) alertLayout.findViewById(R.id.et_track);
    AlertDialog.Builder alert = new AlertDialog.Builder(activity);
    alert.setTitle("Add track number");
    //alert.setIcon(R.drawable.plus);
    alert.setView(alertLayout);
    alert.setCancelable(false);
    alert.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
            Toast.makeText(activity.getBaseContext(), "Abort", Toast.LENGTH_SHORT).show();
        }
    });
    alert.setPositiveButton("Add", new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
    ERROR HERE--->String sname = name.getText().toString();
            //String track = etPassword.getText().toString();
            Toast.makeText(activity.getBaseContext(), "Name: " + sname +"  "+  " Track: " , Toast.LENGTH_SHORT).show();
        }
    });
    AlertDialog dialog = alert.create();
    dialog.show();
}}
错误:无法在其他方法中定义的内部类中引用非最终变量名。我正试图从编辑文本中获取数据。但是得到这个错误

调用方法:

AlertDlg.AlertShow(MainActivity.this,name,track);

移除内部类,将其用作活动中的函数

public void AlertShow()
{
    Context mContext = this;
    LayoutInflater inflater = getLayoutInflater();
    View alertLayout = inflater.inflate(R.layout.layout_custom_dialog, null);
    final EditText name = (EditText) alertLayout.findViewById(R.id.et_name);
    //final EditText track = (EditText) alertLayout.findViewById(R.id.et_track);
    AlertDialog.Builder alert = new AlertDialog.Builder(this);
    alert.setTitle("Add track number");
    //alert.setIcon(R.drawable.plus);
    alert.setView(alertLayout);
    alert.setCancelable(false);
    alert.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
            Toast.makeText(mContext, "Abort", Toast.LENGTH_SHORT).show();
        }
    });
    alert.setPositiveButton("Add", new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
            String sname = name.getText().toString();
            //String track = etPassword.getText().toString();
            Toast.makeText(mContext, "Name: " + sname +"  "+  " Track: " , Toast.LENGTH_SHORT).show();
        }
    });
    AlertDialog dialog = alert.create();
    dialog.show();
}
那么就称之为:

AlertShow();

使
name
成为
final
类似
publicstaticvoidalertshow(最终活动活动、最终编辑文本名称、最终编辑文本曲目)
有趣的是,他一直在为活动做准备,然后我在这里得到一个错误:
name=(EditText)alertLayout.findViewById(R.id.et_name)错误:
无法指定最终的局部变量名称。它必须为空且不使用复合赋值
,那么为什么不将该方法复制到调用它的类中呢?您应该使用片段来简化代码并使其更干净,在使用活动的外部类中使用静态方法不是很好!