android 状态栏和虚拟按键栏字体背景颜色设置

1、设置顶部状态栏字体颜色为白色红底

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   public static void setStatusBarColor(Activity context, boolean useThemeStatusBarColor) {
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   if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {//5.0及以上
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   View decorView = context.getWindow().getDecorView();
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   int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
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   | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
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   | View.SYSTEM_UI_FLAG_VISIBLE;
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   decorView.setSystemUiVisibility(option);
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   //根据上面设置是否对状态栏单独设置颜色
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    if (useThemeStatusBarColor) {
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    context.getWindow().setStatusBarColor(Color.parseColor("#FF3E96"));
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    } else {
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    context.getWindow().setStatusBarColor(Color.TRANSPARENT);
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    }
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    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {//4.4到5.0
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    WindowManager.LayoutParams localLayoutParams = context.getWindow().getAttributes();
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    localLayoutParams.flags = (WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | localLayoutParams.flags);
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    }
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    }

2、设置状态栏字体颜色为黑色

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   public static void setStatusBarColor(Activity context, boolean useThemeStatusBarColor) {
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   if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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   View decorView = context.getWindow().getDecorView()；
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   context.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR | View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);
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   if (useThemeStatusBarColor) {
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   context.getWindow().setStatusBarColor(Color.parseColor("#FF3E96"));
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   context.getWindow().setNavigationBarColor(Color.parseColor("#FF3E96"));//40000000
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    } else {
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    context.getWindow().setStatusBarColor(Color.TRANSPARENT);
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    }
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    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {//4.4到5.0
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    WindowManager.LayoutParams localLayoutParams = context.getWindow().getAttributes();
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    localLayoutParams.flags = (WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | localLayoutParams.flags);
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    }
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    }

3、设置虚拟按键栏背景颜色

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   public static void setNavigationBarColor(Activity activity){
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   if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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   activity.getWindow().setNavigationBarColor(Color.parseColor("#FF3E96"));
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   }
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   }

4、设置虚拟按键栏和状态栏字体图标为黑色，白底

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   public static void setStatusBarColor(Activity context, boolean useThemeStatusBarColor) {
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   if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {//5.0及以上
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   context.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR | View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR);
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   //根据上面设置是否对状态栏单独设置颜色
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   if (useThemeStatusBarColor) {
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   context.getWindow().setStatusBarColor(Color.parseColor("#ffffffff"));
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   context.getWindow().setNavigationBarColor(Color.parseColor("#ffffffff"));//40000000
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   } else {
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    context.getWindow().setStatusBarColor(Color.TRANSPARENT);
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    }
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    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {//4.4到5.0
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    WindowManager.LayoutParams localLayoutParams = context.getWindow().getAttributes();
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    localLayoutParams.flags = (WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | localLayoutParams.flags);
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    }
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    }

这些方法不一定适配所有手机，如果是DialogFragment就将activity改成Dialog即可。

转载：https://blog.csdn.net/u011324501/article/details/92722921?utm_medium=distribute.pc_aggpage_search_result.none-task-blog-2~all~first_rank_v2~rank_v25-8-92722921.nonecase&utm_term=android%20%E8%AE%BE%E7%BD%AE%E8%99%9A%E6%8B%9F%E9%94%AE%E7%99%BD%E8%89%B2

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