android - 状态栏在全屏对话框 fragment android 中将其颜色更改为黑色

Question

我正在使用对话框 fragment 。问题是状态栏颜色更改为黑色。如何将其更改为其他颜色？ fragment 内部的原因很奇怪， Activity 正常。它在 DialogFragment 里面只有黑色

        @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;

}

Answer 1

您必须设置 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS 以指示此窗口负责绘制系统栏的背景。

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
         dialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
         dialog.getWindow().setStatusBarColor(yourColor); 
    }