Android实现沉浸式状态栏

来源：互联网发布：淘宝自动发卡密编辑：程序博客网时间：2024/05/20 01:11

简单点的话两步搞定

第一步复制下面的代码：

import android.annotation.TargetApi;import android.app.Activity;import android.content.Context;import android.graphics.Color;import android.os.Build;import android.view.View;import android.view.ViewGroup;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) {        //当前手机版本为5.0及以上         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {            if (statusColor != INVALID_VAL) {                activity.getWindow().setStatusBarColor(statusColor);            }            return;        }        //当前手机版本为4.4        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 = 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;    }}

第二步在Activity OnCreate 方法中添加以下代码：

 @Override protected void onCreate(Bundle savedInstanceState) {     super.onCreate(savedInstanceState);     /**      * 这里代码省略       * 这里的 R.color.main 自定义      **/     StatusBarCompat.compat(this,getResources().getColor(R.color.main));     /**     *这里也省略     **/    }

未完待续

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