TpSbTlNbwFCImmerseMode.java 文件源码

@NonNull
private View setupContentViewAndStatusBarView(@NonNull Activity activity) throws IllegalStateException {
    ViewGroup contentViewGroup = (ViewGroup) activity.findViewById(android.R.id.content);
    View userView = contentViewGroup.getChildAt(0);
    if (userView == null) {
        throw new IllegalStateException("Plz invode setContentView() method first!");
    }

    userView.setFitsSystemWindows(false);

    mInsetsRect.top = ImmerseGlobalConfig.getInstance().getStatusBarHeight();

    View statusBarView = new View(activity);
    ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, mInsetsRect.top);
    contentViewGroup.addView(statusBarView, params);

    return statusBarView;
}