安卓中用代码设置顶部状态栏颜色

悠悠 2022-04-05 07:38 469阅读 0赞

## **如何在Activity代码中设置当前页面的顶部状态栏和底部导航栏颜色？** ##

**调用下面这个方法即可，看示例代码**

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);
    
                    //顶部状态栏
                    window.setStatusBarColor(activity.getResources().getColor(colorResId));
    
                    //底部导航栏
                    //window.setNavigationBarColor(activity.getResources().getColor(colorResId));
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

首先先在values下的color.xml加一个颜色值

颜色为:

![20181211145807255.png][]

调用上面的那个方法

public class Home extends AppCompatActivity {
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setWindowStatusBarColor(Home.this,R.color.Home_top);
            setContentView(R.layout.activity_home);
       }
    
        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);
    
                    //顶部状态栏
                    window.setStatusBarColor(activity.getResources().getColor(colorResId));
    
                    //底部导航栏
                    //window.setNavigationBarColor(activity.getResources().getColor(colorResId));
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

效果如下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwODgxNjgw_size_16_color_FFFFFF_t_70][]

[20181211145807255.png]: /images/20220405/381612b0cbac487e8a4538c603b6aeb8.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwODgxNjgw_size_16_color_FFFFFF_t_70]: /images/20220405/dc33b6987e3a4fb89d9996925b39af7b.png