Android 为AlertDialog的多选项设置自定义字体(字体)

Android 为AlertDialog的多选项设置自定义字体(字体),android,android-alertdialog,custom-font,Android,Android Alertdialog,Custom Font,我已经能够将自定义字体应用于警报对话框的标题,如下所示: AlertDialog.Builder builder = new AlertDialog.Builder(this); TextView Mytitle = new TextView(this); Mytitle.setText("My Custom title"); Mytitle.setTextSize(20); Mytitle.setPadding(5, 15, 5, 5); Mytitle.setGravity(

我已经能够将自定义字体应用于警报对话框的标题,如下所示:

 AlertDialog.Builder builder = new AlertDialog.Builder(this);

 TextView Mytitle = new TextView(this);
 Mytitle.setText("My Custom title"); 
 Mytitle.setTextSize(20);
 Mytitle.setPadding(5, 15, 5, 5);
 Mytitle.setGravity(Gravity.CENTER);
 Mytitle.setTypeface(Typeface.createFromAsset(this.getAssets(), "myfont.ttf"));
 builder.setCustomTitle(Mytitle);
“警报”对话框显示由下一行填充的多选项列表

 builder.setMultiChoiceItems(MyItems, MycheckedItems, MyDialogListener);

 //where MyItems is CharSequence[] Array, MycheckedItems => boolean[] array,
 //MyDialogListener => DialogInterface.OnMultiChoiceClickListener

我还想对这些多选项应用字体。我该怎么做?有可能吗?

尝试使用自定义项目布局为multiple select创建自定义适配器

在活动或应用程序中将字体设置为静态

public static Typeface mFont;
public void OnCreate(){
mFont =Typeface.createFromAsset(this.getAssets(), "myfont.ttf");
}
在自定义适配器中,使用静态字体从convertView设置textview的字体。

而不是AlertDialog。生成器使用如下对话框

在R.layout.vv内部,根据需要进行定制

Dialog dailog=new Dialog(this);
dailog.setContentView(R.layout.vv);
dailog.show();
用于构造对话框。我检查了AlertDialog.Buildercreate调用AlertController.AlertParamsapply,如果设置了项,它将创建ListView并分配适配器

我基于createListView源代码和修改的android单元布局创建了自定义适配器:

public static class TypefaceDialog extends DialogFragment {
        private static final CharSequence[] items = {
            "A", "B", "C", "D", "E", "F", "G"
        };
        private static final boolean[] checked = {
            true, false, false, true, true, false, false
        };

        @Override
        public Dialog onCreateDialog(Bundle savedInstanceState) {
            final Typeface fontTypeface = Typeface.createFromAsset(getActivity().getAssets(), "Arial Bold.ttf");
            ListAdapter adapter = new ArrayAdapter<CharSequence>(
                    getActivity(), 
                    android.R.layout.select_dialog_multichoice, 
                    android.R.id.text1,
                    items) {

                @Override
                public View getView(final int position, View convertView, ViewGroup parent) {
                    View view = super.getView(position, convertView, parent);
                    CheckedTextView textView = (CheckedTextView)view.findViewById(android.R.id.text1);

                    textView.setChecked(checked[position]);
                    textView.setTypeface(fontTypeface);
                    textView.setOnClickListener(new View.OnClickListener() {

                        @Override
                        public void onClick(View v) {
                            CheckedTextView view = (CheckedTextView)v;
                            view.setChecked(!view.isChecked());
                            checked[position] = view.isChecked();
                        }
                    });

                    return view;
                }
            };

            return new AlertDialog.Builder(getActivity())
            .setAdapter(adapter, null)
            .setPositiveButton("OK", null)
            .create();
        }

    }

使用自定义项布局为多个选择创建自定义适配器。你能给我更多的意见吗?这是一个有用的博客,非常感谢。我试了很久。它的作用就像一个符咒。有没有可能设置正面、中性和负面按钮的字体?你能举例说明这个类的用法吗?