Question

AlertDialog.Builder builderSingle = new AlertDialog.Builder(Questionnaire.this);
builderSingle.setIcon(R.drawable.seal_catanauan);
builderSingle.setTitle("Select survey to use: ");

final ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(
        Questionnaire.this,
        android.R.layout.select_dialog_singlechoice);
//                        arrayAdapter.add("Hardik");
//                        arrayAdapter.add("Archit");
//                        arrayAdapter.add("Jignesh");
//                        arrayAdapter.add("Umang");
//                        arrayAdapter.add("Gatti");
System.out.println(jsonArray.length());
for (int i = 0; i < jsonArray.length(); i++) {
    // Get JSON object
    JSONObject obj = (JSONObject) jsonArray.get(i);
    arrayAdapter.add("(" + obj.get("sysid").toString() + ")" + obj.get("surveytitle").toString());
    // DB QueryValues Object to insert into SQLite
    //controller.insertusername(obj.get("username").toString(),obj.get("password").toString(),obj.get("fname").toString(),obj.get("mname").toString(),obj.get("lname").toString(),obj.get("suffix").toString(),obj.get("status").toString());
}
builderSingle.setCancelable(false);
builderSingle.setNegativeButton(
        "Cancel",
        new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                dialog.dismiss();
                Intent todashboard = new Intent(getApplicationContext(), Dashboard.class);
                startActivity(todashboard);
                finish();
            }
        });

builderSingle.setAdapter(
        arrayAdapter,
        new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                String strName = arrayAdapter.getItem(which);
                AlertDialog.Builder builderInner = new AlertDialog.Builder(
                        Questionnaire.this);
                String surveyid = strName.split("[\\(\\)]")[1];
                builderInner.setMessage(strName.split("[\\(\\)]")[2]);
                builderInner.setTitle("Your Selected Survey is");
                builderInner.setCancelable(false);
                builderInner.setPositiveButton(
                        "Ok",
                        new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(
                                    DialogInterface dialog,
                                    int which) {

                                dialog.dismiss();
                            }
                        });
                builderInner.setNegativeButton(
                        "Back",
                        new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                dialog.dismiss();
//                              Questionnaire.super.onBackPressed();
                            }
                        });
                builderInner.show();
            }
        });
builderSingle.show();

我尝试使用dialog.dismiss();这会关闭两个对话框。

如何仅关闭一个对话框并返回上一个对话框？

当我单击“后退”按钮并且我想返回上一个builderInner对话框时，我想关闭当前对话框builderSingle。

我尝试使用dialog.dismiss();这会关闭两个对话框。

如何仅关闭一个对话框并返回上一个对话框？

Answer 1

我将builderSingle更改为：

final AlertDialog.Builder builderSingle = new AlertDialog.Builder(Questionnaire.this);

现在最终，然后在我的

中

builderInner.setNegativeButton(
             "Back",
              new DialogInterface.OnClickListener() {
              @Override
              public void onClick(
              DialogInterface dialog,
              int which) {
              builderSingle.show();//added this line
              //Questionnaire.super.onBackPressed();
   }
});

我在后面的按钮点击中添加了 builderSingle.show（）; 这一行。

我只是担心在将builderSingle设置为final后我可能会导致一些我不知道的异常。

随意更新答案以使其正确。截至目前，它正在按预期工作

关闭当前对话框并返回上一个对话框android

1 个答案: