相关疑难解决方法(0)

我在UI中添加了两个按钮,但它们显示在另一个上面.我希望它们彼此相邻.我在这段代码中缺少什么？

m_btnCrown = new ImageButton(this);
m_btnCrown.setImageResource(R.drawable.king_crown_thumb);
m_btnCrown.setAlpha(100);

RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(
    RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
lp.addRule(RelativeLayout.ALIGN_PARENT_TOP);


addContentView(m_btnCrown, lp);


m_btnMonkey = new ImageButton(this);
m_btnMonkey.setImageResource(R.drawable.monkey_small);
m_btnMonkey.setAlpha(100);

lp = new RelativeLayout.LayoutParams(
    RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
lp.addRule(RelativeLayout.ALIGN_PARENT_TOP);
lp.addRule(RelativeLayout.RIGHT_OF, m_btnCrown.getId());   

addContentView(m_btnMonkey, lp);

我正在使用对话框片段.问题是状态栏颜色变为黑色.如何将其改为其他颜色？内部碎片很奇怪,活动很好.它内部只有黑色的DialogFragment

        @Override
            public void onStart() {
                super.onStart();    //super.onStart() is where dialog.show() is actually called on the underlying dialog, so we have to do it after this point
                Dialog d = getDialog();
                if (d != null) {

                    int width = ViewGroup.LayoutParams.MATCH_PARENT;
                    int height = ViewGroup.LayoutParams.MATCH_PARENT;
                    d.getWindow().setLayout(width, height);
                    d.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

                }
            }
     @Override
        public Dialog onCreateDialog(Bundle savedInstanceState) {
            final Dialog dialog = new Dialog(getActivity(), R.style.full_screen_dialog);
            return dialog;

}