相关疑难解决方法(0)

我的应用程序中有很多警报对话框.这是默认布局,但我在对话框中添加正负按钮.因此按钮获得Android 5(绿色)的默认文本颜色.我试图改变它但没有成功.知道如何改变文字颜色吗？

My Custom对话框:

public class MyCustomDialog extends AlertDialog.Builder {

    public MyCustomDialog(Context context,String title,String message) {
        super(context);

        LayoutInflater inflater = (LayoutInflater) context.getSystemService( Context.LAYOUT_INFLATER_SERVICE );
        View viewDialog = inflater.inflate(R.layout.dialog_simple, null, false);

        TextView titleTextView = (TextView)viewDialog.findViewById(R.id.title);
        titleTextView.setText(title);
        TextView messageTextView = (TextView)viewDialog.findViewById(R.id.message);
        messageTextView.setText(message);

        this.setCancelable(false);

        this.setView(viewDialog);

    } }

创建对话框:

MyCustomDialog builder = new MyCustomDialog(getActivity(), "Try Again", errorMessage);
builder.setNegativeButton("OK", new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialogInterface, int i) {
                            ...
                        }
}).show();

negativeButton是一个默认的对话框按钮,采用Android 5 Lollipop的默认绿色.

非常感谢

有什么方法可以更改默认对话框按钮的颜色，或者我需要为此做自定义对话框吗？

这是我的对话：

private void removeItem(final int position) {
    /** Create dialog which ask if user is sure about delete name from list **/
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setTitle("Delete player");
    builder.setIcon(R.mipmap.ic_launcher);
    builder.setMessage("Do you want to delete player: \"" + mNameList.get(position).getText1() + "\"?")
            .setCancelable(false)

            /** If user click "ok" button, delete player from list and save changes **/
            .setPositiveButton("OK", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    mNameList.remove(position);
                    mAdapter.notifyItemRemoved(position);
                    saveData();
                }
            })

            /** If user click "cancel" button, …

给定一个函数

private void showInputDialog() {
    final AlertDialog.Builder alert = new AlertDialog.Builder(getActivity());
    final EditText input = new EditText(getActivity());
    input.setSingleLine();
    FrameLayout container = new FrameLayout(getActivity());
    FrameLayout.LayoutParams params = new  FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    params.leftMargin= convertDpToPx(25);                                       //remember to scale correctly
    params.rightMargin= convertDpToPx(30);
    input.setLayoutParams(params);
    container.addView(input);
    alert.setTitle("Change City");
    alert.setMessage("Hey there, could not find the city you wanted. Please enter a new one:\n");
    alert.setView(container);
    alert.setPositiveButton("Go", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            changeCity(input.getText().toString());
        }
    });
    alert.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, …