Question

点击菜单我要打开警报拨号框

实际上错误是来自视图充气器...... 我不知道在菜单部分中要充气什么 menuinflator中的 inflate（int，menu）我不知道在菜单下填充什么

popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
    public boolean onMenuItemClick(MenuItem item) {
        int id = item.getItemId();
        switch (id) {

            case R.id.add_to_playlist:

                AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
                View view1 = inflater.inflate(R.layout.alert_textview_inflator);
                builder.setView(view1);
                final EditText play_list_name = (EditText) view1.findViewById(R.id.alertTextEditor);
                builder.setPositiveButton("Create", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int id) {
                        Editable m = play_list_name.getText();
                        String folder_name_act = m.toString();
//                                            addComment(folder_name_act);
                    }
                });

                builder.setNegativeButton("Cancil", new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        dialog.cancel();
                    }
                });
                builder.show();
                break;
            case R.id.delete:
                Log.e("qwerty", "delete");

                break;

        }

        return true;
    }
});


popup.show();

                    }
                });

Answer 1

试试这个

View view = getLayoutInflater().inflate(R.layout.alert_textview_inflator, null, false);

Answer 2

我稍微更改了您的代码。试试这个可以帮助你

private void showPopUpMenu(View view){
    PopupMenu popupMenu = new PopupMenu(mContext, view);
    popupMenu.getMenuInflater().inflate(R.menu.menu_popup, popupMenu.getMenu());
    popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
        @Override
        public boolean onMenuItemClick(MenuItem item) {
            int id = item.getItemId();
            switch (id) {
                case R.id.add_to_playlist:
                    showAlert();
                    break;
                case R.id.delete:
                    Log.e("qwerty", "delete");
                    break;
            }
            return false;
        }
    });
    popupMenu.show();
}

private void showAlert(){
    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
    View view1 = inflater.inflate(R.layout.alert_textview_inflator, null, false););
    builder.setView(view1);
    final EditText play_list_name = (EditText) view1.findViewById(R.id.alertTextEditor);
    builder.setPositiveButton("Create", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int id) {
            Editable m = play_list_name.getText();
            String folder_name_act = m.toString();
            //                                            addComment(folder_name_act);
        }
    });

    builder.setNegativeButton("Cancil", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int which) {
            dialog.cancel();
        }
    });
    builder.show();
}

点击我的菜单按钮我想打开自定义警报拨号框但我无法做到这一点

2 个答案: