如何使警报在片段的警报？ [英] How to make alert with a alert in fragment?

问题描述

当我执行下面的脚本，我得到误差指定的小孩已经有一个父。您必须先对孩子的父母打电话removeView（）

When I'm executing the below script, i got error The specified child already has a parent. You must call removeView() on the child's parent first.

public void EditDaytoDayTask(Bundle bundle) {
        Log.i(TAG,"Inside editdaytoday");
        //((ViewGroup)view.getParent()).removeView(view);

        final String taskName=bundle.getString("TASKDAYTODAY");
        Log.i(TAG,"TAsknamedate:"+taskName+" "+date);
        AlertDialog.Builder alertViewTaskDescription=new AlertDialog.Builder(getActivity());
        LayoutInflater inflaterViewTaskDescription=(LayoutInflater)getActivity().getSystemService(getActivity().LAYOUT_INFLATER_SERVICE);
         viewTaskWithDescription=(View)inflaterViewTaskDescription.inflate(R.layout.viewtaskwithdescriptionlayout,null,false);

        TextView textviewTask=(TextView)viewTaskWithDescription.findViewById(R.id.taskidDaytoDayView);
        TextView textviewDescription=(TextView)viewTaskWithDescription.findViewById(R.id.descriptionidDaytoDayView);
        textviewTask.setText(taskName);
        final String descriptionTask=objTaskDb.FetchDescriptionTask(date,taskName);
        textviewDescription.setText(descriptionTask);
        alertViewTaskDescription.setView(viewTaskWithDescription);
        alertViewTaskDescription.setPositiveButton("EDIT",new DialogInterface.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialog, int which) {
                //((ViewGroup)view.getParent()).removeView(view);

                AlertDialog.Builder alertEditTaskDescription=new AlertDialog.Builder(getActivity());

                LayoutInflater inflaterEditTaskDescription=(LayoutInflater)getActivity().getSystemService(getActivity().LAYOUT_INFLATER_SERVICE);

                View viewEditTaskDescription=(View)inflaterEditTaskDescription.inflate(R.layout.edittaskwithdescriptionlayout,null,false);
                //((ViewGroup)viewEditTaskDescription.getParent()).removeAllViews();
                EditText edittextTask=(EditText)viewEditTaskDescription.findViewById(R.id.taskidDaytoDayEdit);
                EditText edittextDescription=(EditText)viewEditTaskDescription.findViewById(R.id.descriptionidDaytoDayEdit);
                edittextTask.setText(taskName);
                edittextDescription.setText(descriptionTask);
                alertEditTaskDescription.setView(edittextDescription);
                alertEditTaskDescription.setPositiveButton("OK", new DialogInterface.OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                    }
                });

        alertViewTaskDescription.show();

    }
}

如何解决这个问题？任何帮助将pciated AP $ P $，谢谢。

How to solve this error? Any help will be appreciated, thanks.

推荐答案

上我发现这个错误并解决it.This是我简单的错误在setview.I更改添加，而不是视图编辑文本

Hai i find this error and solve it.This is my simple mistake add edit text instead of view in setview.I change

alertEditTaskDescription.setView(viewEditTaskDescription);

instead of this

 alertEditTaskDescription.setView(edittextDescription);

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