5.x环境下
/**
* 状态栏相关工具类
*
*/
public class StatusBarUtils {
public static void setWindowStatusBarColor(Activity activity, int colorResId) {
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = activity.getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(activity.getResources().getColor(colorResId));
//底部导航栏
//window.setNavigationBarColor(activity.getResources().getColor(colorResId));
}
} catch (Exception e) {
e.printStackTrace();
}
}
public static void setWindowStatusBarColor(Dialog dialog, int colorResId) {
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = dialog.getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(dialog.getContext().getResources().getColor(colorResId));
//底部导航栏
//window.setNavigationBarColor(activity.getResources().getColor(colorResId));
}
} catch (Exception e) {
e.printStackTrace();
}
}
}

windowTranslucentStatus=true属性。<stylename="AppTheme"parent="Theme.AppCompat.Light.NoActionBar">
<itemname="colorPrimary">@android:color/holo_blue_bright</item>
<itemname="colorPrimaryDark">@android:color/holo_blue_bright</item>
</style>
<stylename="AppTheme"parent="@style/BaseAppTheme">
<itemname="android:windowTranslucentStatus">true</item>
</style>
android:background="@android:color/holo_blue_bright"android:fitsSystemWindows="true"
原文:http://www.cnblogs.com/leon-hm/p/5131323.html