StatusBarUtils.java

package io.github.mayubao.kuaichuan.utils;

import android.annotation.TargetApi;
import android.app.Activity;
import android.os.Build;
import android.view.Window;
import android.view.WindowManager;

/**
 * 状态栏工具类
 *
 * Created by mayubao on 2016/11/26.
 * Contact me 345269374@qq.com
 */
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);
                // clear FLAG_TRANSLUCENT_STATUS flag:
                window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
                // add FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS flag to the window
                window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
                window.setStatusBarColor(activity.getResources().getColor(android.R.color.transparent));

                //底部导航栏
                //window.setNavigationBarColor(activity.getResources().getColor(colorResId));

            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * 设置StatusBar 和 BottomBar 透明
     * 需要在 setContentView(R.layout.xx) 的布局文件设置
     *    android:fitsSystemWindows="true"
     *    android:background="@color/colorPrimary"
     * @param activity
     */
    @TargetApi(Build.VERSION_CODES.KITKAT)
    public static void setStatuBarAndBottomBarTranslucent(Activity activity){
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            Window window = activity.getWindow();
            // Translucent status bar
            window.setFlags(
                    WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,
                    WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            // Translucent navigation bar
            window.setFlags(
                    WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION,
                    WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
        }
    }
}