/**
* snippet from https://github.com/niorgai/StatusBarCompat
*
* <p>直接使用会引起NavigationView上面空白一部分，需要将其margin - statusBarHeight
*/
@TargetApi(19)
private static void tianKeng(Activity activity, int statusColor, NavigationView navigationView) {
Window window = activity.getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
int statusBarHeight = getStatusBarHeight(activity);
ViewGroup mContentView = (ViewGroup) activity.findViewById(Window.ID_ANDROID_CONTENT);
View mChildView = mContentView.getChildAt(0);
if (mChildView != null) {
FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) mChildView.getLayoutParams();
// if margin top has already set, just skip.
if (lp != null && lp.topMargin < statusBarHeight && lp.height != statusBarHeight) {
// do not use fitsSystemWindows
ViewCompat.setFitsSystemWindows(mChildView, false);
// add margin to content
lp.topMargin += statusBarHeight;
mChildView.setLayoutParams(lp);
}
}
View statusBarView = mContentView.getChildAt(0);
if (statusBarView != null
&& statusBarView.getLayoutParams() != null
&& statusBarView.getLayoutParams().height == statusBarHeight) {
// if fake status bar view exist, we can setBackgroundColor and return.
statusBarView.setBackgroundColor(statusColor);
return;
}
statusBarView = new View(activity);
ViewGroup.LayoutParams lp =
new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, statusBarHeight);
statusBarView.setBackgroundColor(statusColor);
mContentView.addView(statusBarView, 0, lp);
DrawerLayout.LayoutParams nvLp = (DrawerLayout.LayoutParams) navigationView.getLayoutParams();
nvLp.topMargin -= statusBarHeight;
navigationView.setLayoutParams(nvLp);
}
