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我正試圖在片段類中實現對話框片段。基本上,我已經在片段類中的按鈕上設置了一個動作偵聽器,該按鈕將打開一個對話框,用戶將在其中輸入兩個EdiText字段,然後按下OK,它將向SQLite數據庫傳遞該用戶輸入。Android - 片段中的對話框片段
我該如何執行此操作?我必須膨脹什麼?我是新來與片段
ublic class tsk extends Fragment {
DatabaseHelper help;
Button add;
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_notes, container, false);
add = (Button) view.findViewById(R.id.addbtn);
add.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Toast.makeText(getActivity(), "onClick works", Toast.LENGTH_SHORT).show();
AlertDialog.Builder alert = new AlertDialog.Builder(getActivity());
//LayoutInflater inflater= getActivity().getLayoutInflater();
//this is what I did to added the layout to the alert dialog
final EditText titleInput=(EditText)layout.findViewById(R.id.dialog_title);
final EditText bodyInput=(EditText)layout.findViewById(R.id.dialog_body);
}
});
return view;
}