[英]Dialog to open another dialog
如果一個人在用對話框回答選擇問題后選擇一個特定的答案,我想跟進一個對話框。
在此示例中,如果此人選擇“Choice1”,則應打開另一個對話框以詢問更多問題。
我在下面有以下部分代碼:
private void openDialog1()
{
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle("Select Choice");
builder.setSingleChoiceItems(ChoiceLists.listofchoices,-1,new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int item)
{
ccRewardDialog.dismiss();
String finalString = "";
if((ChoiceLists.listofchoices[item].equals("Choice1")) || (ChoiceLists.listofchoices[item].equals("Choice2")))
{
openDialog2();
}
TextView tv1 = (TextView) getActivity().findViewById(R.id.tv1);
finalString = ChoiceLists.strRewards[item];
if(!RESULT.equals("")) //RESULT being a global value
{
finalString = finalString + "-" + RESULT;
RESULT = "";
}
tv1.setText(tv1.getText() + finalString + "\n");
}
});
dialog1 = builder.create();
dialog1.show();
}
private void openDialog2()
{
LayoutInflater li = LayoutInflater.from(getActivity());
View promptView = li.inflate(R.layout.reward_detail_prompt, null);
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setView(promptView);
final EditText userInput = (EditText) promptView.findViewById(R.id.etRewardDetail);
builder.setCancelable(false);
builder.setPositiveButton("OK", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int id)
{
RESULT = userInput.getText().toString();
}
});
builder.setNegativeButton("Cancel",new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int which)
{
RESULT = ""; //RESULT being a global value
}
});
}
如果我不這樣做的話。 你會怎么做呢? 提前致謝。 我正在繼續學習更多知識,感謝所有的幫助
剛剛完成你的第二種方法
private void openDialog2()
{
...
builder.create().show();
}
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