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我有自定义警报对话框。当我单击自定义对话框中的文本视图时，这将关闭并打开另一个自定义对话框。但未关闭此自定义对话框。

Alert.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);

textviewDescription.setText("ADD DESCRIPTION");
alertViewTaskDescription.setView(viewTaskWithDescription);
alertDialog = alertViewTaskDescription.create();
textviewDescription.setOnClickListener(new OnClickListener() {

    @Override
    public void onClick(View v) {
        alertDialog.cancel();
        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);
        final EditText edittextTask = (EditText) viewEditTaskDescription
                .findViewById(R.id.taskidDaytoDayEdit);
        final EditText edittextDescription = (EditText) viewEditTaskDescription
                .findViewById(R.id.descriptionidDaytoDayEdit);
        edittextTask.setText(taskName);
        edittextDescription.setText(taskDescription);
        edittextTask.setSelection(edittextTask.getText()
                .length());
        edittextDescription
                .setSelection(edittextDescription.getText()
                        .length());
        alertEditTaskDescription
                .setView(viewEditTaskDescription);
        alertEditTaskDescription.setPositiveButton("OK",
            new DialogInterface.OnClickListener() {

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

        alertViewTaskDescription.create().show();
    }});
4

1 回答 1

1

我刚刚检查了以下代码：

public class MyActivity extends Activity {

    private AlertDialog mDialog;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        AlertDialog.Builder alertViewTaskDescription = new AlertDialog.Builder(this);
        LayoutInflater inflaterViewTaskDescription = (LayoutInflater) this
                .getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
        final ViewGroup viewTaskWithDescription = (ViewGroup) 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("Task Name");

        textviewDescription.setText("ADD DESCRIPTION");
        alertViewTaskDescription.setView(viewTaskWithDescription);

        textviewDescription.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                getDialog().cancel();
                createSecondDialog();
            }});

        mDialog = alertViewTaskDescription.create();
        mDialog.show();
    }


    public AlertDialog getDialog() {
        return mDialog;
    }

    private void createSecondDialog() {
        AlertDialog.Builder alertEditTaskDescription = new AlertDialog.Builder(MyActivity.this);

        LayoutInflater inflaterEditTaskDescription = (LayoutInflater) MyActivity.this
                .getSystemService(Activity.LAYOUT_INFLATER_SERVICE);

        View viewEditTaskDescription = (View) inflaterEditTaskDescription
                .inflate(R.layout.edittaskwithdescriptionlayout,
                        null, false);
        final EditText edittextTask = (EditText) viewEditTaskDescription
                .findViewById(R.id.taskidDaytoDayEdit);
        final EditText edittextDescription = (EditText) viewEditTaskDescription
                .findViewById(R.id.descriptionidDaytoDayEdit);
        edittextTask.setText("Task name 1");
        edittextDescription.setText("Task description!");
        edittextTask.setSelection(edittextTask.getText()
                .length());
        edittextDescription
                .setSelection(edittextDescription.getText()
                        .length());
        alertEditTaskDescription
                .setView(viewEditTaskDescription);
        alertEditTaskDescription.setPositiveButton("OK",
                new DialogInterface.OnClickListener() {

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

        mDialog = alertEditTaskDescription.create();

        mDialog.show();
    }
}

它工作得很好。我相信，在 Activity 中存储对话框解决了这个问题。请同时检查命名，因为看起来您正在调用错误的对话框以显示在onClick(View v)-> alertViewTaskDescription.create().show();（而不是alertEditTaskDescription.create().show()）中。

于 2013-07-02T11:21:35.513 回答