Android状态栏着色工具类

来源：互联网发布：java语言程序设计答案编辑：程序博客网时间：2024/05/19 13:19

简述：

最近在搭建一个基本的Android框架，所以用到了状态栏着色，我们知道Android4.4开始已经可以改变手机状态栏颜色了，那么今天分享一组状态栏改变颜色的工具类。

StatusBarCompat:

/** * 类描述：修改StatusBar颜色工具类 * 作者：lzy * 邮箱：1556342503@qq.com */public class StatusBarCompat {    private static final int INVALID_VAL = -1;    private static final int COLOR_DEFAULT = Color.parseColor("#20000000");    @TargetApi(Build.VERSION_CODES.LOLLIPOP)    public static void compat(Activity activity, int statusColor) {        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {            if (statusColor != INVALID_VAL) {                activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);                activity.getWindow().setStatusBarColor(statusColor);            }            return;        }        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {            int color = COLOR_DEFAULT;            ViewGroup contentView = (ViewGroup) activity.findViewById(android.R.id.content);            if (statusColor != INVALID_VAL) {                color = statusColor;            }            View statusBarView = contentView.getChildAt(0);            //改变颜色时避免重复添加statusBarView            if (statusBarView != null && statusBarView.getMeasuredHeight() == getStatusBarHeight(activity)) {                statusBarView.setBackgroundColor(color);                return;            }            statusBarView = new View(activity);            ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,                    getStatusBarHeight(activity));            statusBarView.setBackgroundColor(color);            contentView.addView(statusBarView, lp);        }    }    public static void compat(Activity activity) {        compat(activity, INVALID_VAL);    }    public static int getStatusBarHeight(Context context) {        int result = 0;        int resourceId = context.getResources().getIdentifier("status_bar_height", "dimen", "android");        if (resourceId > 0) {            result = context.getResources().getDimensionPixelSize(resourceId);        }        return result;    }}

使用：

StatusBarCompat.compat(this, Color.parseColor("#000000"));

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