最新！！Android 状态栏详细开发，5分钟精通状态栏

由于市面上手机越来越多，状态栏五花八门，导致我们开发越来越混乱，这里总结一下状态栏开发需要注意什么。

Android 4.4 之前，Android 的状态栏是黑色背景，无法修改。 （不需要适配）

Android 4.4 推出了透明状态栏的效果。 （不需要适配）

Android 5.0 提供了方法可以直接修改状态栏的颜色。 

一下方法只针对Android 5.0+，5.0一下不做适配，因为不需要。

阅读此篇只需要花费5分钟时间

首先介绍下正常创建一个项目AppTheme

• 隐藏状态栏，ActionBar

1.隐藏状态栏和ActionBar,可自行修改是否显示ActionBar

@style/Theme.AppCompat.Light.NoActionBar

android:theme="@style/FullScreenTheme"

2.在setContentView之前执行

requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);

3.代码实现

        getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN); //隐藏状态栏
//        getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN) //显示状态栏

• 沉浸式状态

目前很多主流的APP都是这样实现的，

StatusBarUtil.immersive(this);

可以看见这样布局出现在状态栏的底部，

在代码设置填充一个状态栏高度的view

就可以实现大多数APP填充状态栏的想法了

StatusBarUtil.setPaddingSmart(this, textView);

/**
     * 增加View的paddingTop,增加的值为状态栏高度 (智能判断，并设置高度)
     */
    public static void setPaddingSmart(Context context, View view) {
        if (Build.VERSION.SDK_INT >= MIN_API) {
            ViewGroup.LayoutParams lp = view.getLayoutParams();
            if (lp != null && lp.height > 0) {
                lp.height += getStatusBarHeight(context);//增高
            }
            view.setPadding(view.getPaddingLeft(), view.getPaddingTop() + getStatusBarHeight(context),
                    view.getPaddingRight(), view.getPaddingBottom());
        }
    }

/**
     * 获取状态栏高度
     */
    public static int getStatusBarHeight(Context context) {
        int result = 24;
        int resId = context.getResources().getIdentifier("status_bar_height", "dimen", "android");
        if (resId > 0) {
            result = context.getResources().getDimensionPixelSize(resId);
        } else {
            result = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
                    result, Resources.getSystem().getDisplayMetrics());
        }
        return result;
    }

• 状态栏白底黑字的实现，终极解决所有状态栏

再也不用担心状态栏干嘛干嘛的了，直接放弃设计，直接白底黑字，

目前微信微博都是这样实现的，个别特殊页面还是沉浸式比较好看。请看上面代码

仿微信，微博实现状态栏不操作，白色背景，黑色字体的效果

true

状态栏颜色可以修改：android:statusBarColor

 

• StatusBarUtil代码

public class StatusBarUtil {

    public static int DEFAULT_COLOR = 0;
    public static float DEFAULT_ALPHA = 0;//Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP ? 0.2f : 0.3f;
    public static final int MIN_API = 19;

    //
    public static void immersive(Activity activity) {
        immersive(activity, DEFAULT_COLOR, DEFAULT_ALPHA);
    }

    //
    public static void immersive(Activity activity, boolean isStatusBarColor) {
        immersive(activity, DEFAULT_COLOR, DEFAULT_ALPHA, isStatusBarColor);
    }

    public static void immersive(Activity activity, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {
        immersive(activity.getWindow(), color, alpha);
    }

    public static void immersive(Activity activity, int color, @FloatRange(from = 0.0, to = 1.0) float alpha, boolean isStatusBarColor) {
        immersive(activity.getWindow(), color, alpha, isStatusBarColor);
    }

    public static void immersive(Activity activity, int color) {
        immersive(activity.getWindow(), color, 1f);
    }

    public static void immersive(Window window) {
        immersive(window, DEFAULT_COLOR, DEFAULT_ALPHA);
    }

    public static void immersive(Window window, int color) {
        immersive(window, color, 1f);
    }

    public static void immersive(Window window, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {
        if (Build.VERSION.SDK_INT >= 21) {
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
            window.setStatusBarColor(mixtureColor(color, alpha));

            int systemUiVisibility = window.getDecorView().getSystemUiVisibility();
            systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
            systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
            window.getDecorView().setSystemUiVisibility(systemUiVisibility);
        } else if (Build.VERSION.SDK_INT >= 19) {
            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            setTranslucentView((ViewGroup) window.getDecorView(), color, alpha);
        } else if (Build.VERSION.SDK_INT >= MIN_API && Build.VERSION.SDK_INT > 16) {
            int systemUiVisibility = window.getDecorView().getSystemUiVisibility();
            systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
            systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
            window.getDecorView().setSystemUiVisibility(systemUiVisibility);
        }
    }

    public static void immersive(Window window, int color, @FloatRange(from = 0.0, to = 1.0) float alpha, boolean isStatusBarColor) {
        if (Build.VERSION.SDK_INT >= 21) {
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
//            if(isStatusBarColor){
//                window.setStatusBarColor(Color.argb(255, 244, 62, 121));
//            }else{
//                window.setStatusBarColor(mixtureColor(color, alpha));
//            }
            window.setStatusBarColor(mixtureColor(color, alpha));
            int systemUiVisibility = window.getDecorView().getSystemUiVisibility();
            systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
            systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
            window.getDecorView().setSystemUiVisibility(systemUiVisibility);
        } else if (Build.VERSION.SDK_INT >= 19) {
            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            setTranslucentView((ViewGroup) window.getDecorView(), color, alpha);
        } else if (Build.VERSION.SDK_INT >= MIN_API && Build.VERSION.SDK_INT > 16) {
            int systemUiVisibility = window.getDecorView().getSystemUiVisibility();
            systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
            systemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
            window.getDecorView().setSystemUiVisibility(systemUiVisibility);
        }
    }

    //

    //
    public static void darkMode(Activity activity, boolean dark) {
        if (isFlyme4Later()) {
            darkModeForFlyme4(activity.getWindow(), dark);
        } else if (isMIUI6Later()) {
            darkModeForMIUI6(activity.getWindow(), dark);
        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            darkModeForM(activity.getWindow(), dark);
        }
    }

    /**
     * 设置状态栏darkMode,字体颜色及icon变黑(目前支持MIUI6以上,Flyme4以上,Android M以上)
     */
    public static void darkMode(Activity activity) {
        darkMode(activity.getWindow(), DEFAULT_COLOR, DEFAULT_ALPHA);
    }

    public static void darkMode(Activity activity, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {
        darkMode(activity.getWindow(), color, alpha);
    }

    /**
     * 设置状态栏darkMode,字体颜色及icon变黑(目前支持MIUI6以上,Flyme4以上,Android M以上)
     */
    public static void darkMode(Window window, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {
        if (isFlyme4Later()) {
            darkModeForFlyme4(window, true);
            immersive(window, color, alpha);
        } else if (isMIUI6Later()) {
            darkModeForMIUI6(window, true);
            immersive(window, color, alpha);
        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            darkModeForM(window, true);
            immersive(window, color, alpha);
        } else if (Build.VERSION.SDK_INT >= 19) {
            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            setTranslucentView((ViewGroup) window.getDecorView(), color, alpha);
        } else {
            immersive(window, color, alpha);
        }
//        if (Build.VERSION.SDK_INT >= 21) {
//            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
//            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
//            window.setStatusBarColor(Color.TRANSPARENT);
//        } else if (Build.VERSION.SDK_INT >= 19) {
//            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
//        }

//        setTranslucentView((ViewGroup) window.getDecorView(), color, alpha);
    }

    //------------------------->

    /**
     * android 6.0设置字体颜色
     */
    @RequiresApi(Build.VERSION_CODES.M)
    private static void darkModeForM(Window window, boolean dark) {
//        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
//        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
//        window.setStatusBarColor(Color.TRANSPARENT);

        int systemUiVisibility = window.getDecorView().getSystemUiVisibility();
        if (dark) {
            systemUiVisibility |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
        } else {
            systemUiVisibility &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
        }
        window.getDecorView().setSystemUiVisibility(systemUiVisibility);
    }

    /**
     * 设置Flyme4+的darkMode,darkMode时候字体颜色及icon变黑
     * http://open-wiki.flyme.cn/index.php?title=Flyme%E7%B3%BB%E7%BB%9FAPI
     */
    public static boolean darkModeForFlyme4(Window window, boolean dark) {
        boolean result = false;
        if (window != null) {
            try {
                WindowManager.LayoutParams e = window.getAttributes();
                Field darkFlag = WindowManager.LayoutParams.class.getDeclaredField("MEIZU_FLAG_DARK_STATUS_BAR_ICON");
                Field meizuFlags = WindowManager.LayoutParams.class.getDeclaredField("meizuFlags");
                darkFlag.setAccessible(true);
                meizuFlags.setAccessible(true);
                int bit = darkFlag.getInt(null);
                int value = meizuFlags.getInt(e);
                if (dark) {
                    value |= bit;
                } else {
                    value &= ~bit;
                }

                meizuFlags.setInt(e, value);
                window.setAttributes(e);
                result = true;
            } catch (Exception var8) {
                Log.e("StatusBar", "darkIcon: failed");
            }
        }

        return result;
    }

    /**
     * 设置MIUI6+的状态栏是否为darkMode,darkMode时候字体颜色及icon变黑
     * http://dev.xiaomi.com/doc/p=4769/
     */
    public static boolean darkModeForMIUI6(Window window, boolean darkmode) {
        Class clazz = window.getClass();
        try {
            int darkModeFlag = 0;
            Class layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
            Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
            darkModeFlag = field.getInt(layoutParams);
            Method extraFlagField = clazz.getMethod("setExtraFlags", int.class, int.class);
            extraFlagField.invoke(window, darkmode ? darkModeFlag : 0, darkModeFlag);
            return true;
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    }

    /**
     * 判断是否Flyme4以上
     */
    public static boolean isFlyme4Later() {
        return Build.FINGERPRINT.contains("Flyme_OS_4")
                || Build.VERSION.INCREMENTAL.contains("Flyme_OS_4")
                || Pattern.compile("Flyme OS [4|5]", Pattern.CASE_INSENSITIVE).matcher(Build.DISPLAY).find();
    }

    /**
     * 判断是否为MIUI6以上
     */
    public static boolean isMIUI6Later() {
        try {
            Class clz = Class.forName("android.os.SystemProperties");
            Method mtd = clz.getMethod("get", String.class);
            String val = (String) mtd.invoke(null, "ro.miui.ui.version.name");
            val = val.replaceAll("[vV]", "");
            int version = Integer.parseInt(val);
            return version >= 6;
        } catch (Exception e) {
            return false;
        }
    }
    //


    /**
     * 增加View的paddingTop,增加的值为状态栏高度
     */
    public static void setPadding(Context context, View view) {
        if (Build.VERSION.SDK_INT >= MIN_API) {
            view.setPadding(view.getPaddingLeft(), view.getPaddingTop() + getStatusBarHeight(context),
                    view.getPaddingRight(), view.getPaddingBottom());
        }
    }

    /**
     * 增加View的paddingTop,增加的值为状态栏高度 (智能判断，并设置高度)
     */
    public static void setPaddingSmart(Context context, View view) {
        if (Build.VERSION.SDK_INT >= MIN_API) {
            ViewGroup.LayoutParams lp = view.getLayoutParams();
            if (lp != null && lp.height > 0) {
                lp.height += getStatusBarHeight(context);//增高
            }
            view.setPadding(view.getPaddingLeft(), view.getPaddingTop() + getStatusBarHeight(context),
                    view.getPaddingRight(), view.getPaddingBottom());
        }
    }

    /**
     * 增加View的高度以及paddingTop,增加的值为状态栏高度.一般是在沉浸式全屏给ToolBar用的
     */
    public static void setHeightAndPadding(Context context, View view) {
        if (Build.VERSION.SDK_INT >= MIN_API) {
            ViewGroup.LayoutParams lp = view.getLayoutParams();
            lp.height += getStatusBarHeight(context);//增高
            view.setPadding(view.getPaddingLeft(), view.getPaddingTop() + getStatusBarHeight(context),
                    view.getPaddingRight(), view.getPaddingBottom());
        }
    }

    /**
     * 增加View上边距（MarginTop）一般是给高度为 WARP_CONTENT 的小控件用的
     */
    public static void setMargin(Context context, View view) {
        if (Build.VERSION.SDK_INT >= MIN_API) {
            ViewGroup.LayoutParams lp = view.getLayoutParams();
            if (lp instanceof ViewGroup.MarginLayoutParams) {
                ((ViewGroup.MarginLayoutParams) lp).topMargin += getStatusBarHeight(context);//增高
            }
            view.setLayoutParams(lp);
        }
    }

    /**
     * 创建假的透明栏
     */
    public static void setTranslucentView(ViewGroup container, int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {
        if (Build.VERSION.SDK_INT >= 19) {
            int mixtureColor = mixtureColor(color, alpha);
            View translucentView = container.findViewById(android.R.id.custom);
            if (translucentView == null && mixtureColor != 0) {
                translucentView = new View(container.getContext());
                translucentView.setId(android.R.id.custom);
                ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(
                        ViewGroup.LayoutParams.MATCH_PARENT, getStatusBarHeight(container.getContext()));
                container.addView(translucentView, lp);
            }
            if (translucentView != null) {
                translucentView.setBackgroundColor(mixtureColor);
            }
        }
    }

    public static int mixtureColor(int color, @FloatRange(from = 0.0, to = 1.0) float alpha) {
        int a = (color & 0xff000000) == 0 ? 0xff : color >>> 24;
        return (color & 0x00ffffff) | (((int) (a * alpha)) << 24);
    }

    /**
     * 获取状态栏高度
     */
    public static int getStatusBarHeight(Context context) {
        int result = 24;
        int resId = context.getResources().getIdentifier("status_bar_height", "dimen", "android");
        if (resId > 0) {
            result = context.getResources().getDimensionPixelSize(resId);
        } else {
            result = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
                    result, Resources.getSystem().getDisplayMetrics());
        }
        return result;
    }

    /**
     * 修改状态栏为全透明
     *
     * @param activity
     */
    @TargetApi(19)
    public static void transparencyBar(Activity activity) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            Window window = activity.getWindow();
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
            window.setStatusBarColor(Color.TRANSPARENT);

        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            Window window = activity.getWindow();
            window.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,
                    WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        }
    }

    /**
     * 修改状态栏颜色，支持4.4以上版本
     *
     * @param activity
     * @param colorId
     */
//    public static void setStatusBarColor(Activity activity, int colorId) {
//
//        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
//            Window window = activity.getWindow();
      window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
//            window.setStatusBarColor(activity.getResources().getColor(colorId));
//        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
//            //使用SystemBarTint库使4.4版本状态栏变色，需要先将状态栏设置为透明
//            transparencyBar(activity);
//            SystemBarTintManager tintManager = new SystemBarTintManager(activity);
//            tintManager.setStatusBarTintEnabled(true);
//            tintManager.setStatusBarTintResource(colorId);
//        }
//    }

    /**
     * 设置状态栏黑色字体图标，
     * 适配4.4以上版本MIUIV、Flyme和6.0以上版本其他Android
     *
     * @param activity
     * @return 1:MIUUI 2:Flyme 3:android6.0
     */
    public static int StatusBarLightMode(Activity activity) {
        int result = 0;
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            if (MIUISetStatusBarLightMode(activity.getWindow(), true)) {
                result = 1;
            } else if (FlymeSetStatusBarLightMode(activity.getWindow(), true)) {
                result = 2;
            } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
                result = 3;
            }
        }
        return result;
    }

    /**
     * 已知系统类型时，设置状态栏黑色字体图标。
     * 适配4.4以上版本MIUIV、Flyme和6.0以上版本其他Android
     *
     * @param activity
     * @param type     1:MIUUI 2:Flyme 3:android6.0
     */
    public static void StatusBarLightMode(Activity activity, int type) {
        if (type == 1) {
            MIUISetStatusBarLightMode(activity.getWindow(), true);
        } else if (type == 2) {
            FlymeSetStatusBarLightMode(activity.getWindow(), true);
        } else if (type == 3) {
            activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
        }

    }

    /**
     * 清除MIUI或flyme或6.0以上版本状态栏黑色字体
     */
    public static void StatusBarDarkMode(Activity activity, int type) {
        if (type == 1) {
            MIUISetStatusBarLightMode(activity.getWindow(), false);
        } else if (type == 2) {
            FlymeSetStatusBarLightMode(activity.getWindow(), false);
        } else if (type == 3) {
            activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
        }

    }


    /**
     * 设置状态栏图标为深色和魅族特定的文字风格
     * 可以用来判断是否为Flyme用户
     *
     * @param window 需要设置的窗口
     * @param dark   是否把状态栏字体及图标颜色设置为深色
     * @return boolean 成功执行返回true
     */
    public static boolean FlymeSetStatusBarLightMode(Window window, boolean dark) {
        boolean result = false;
        if (window != null) {
            try {
                WindowManager.LayoutParams lp = window.getAttributes();
                Field darkFlag = WindowManager.LayoutParams.class
                        .getDeclaredField("MEIZU_FLAG_DARK_STATUS_BAR_ICON");
                Field meizuFlags = WindowManager.LayoutParams.class
                        .getDeclaredField("meizuFlags");
                darkFlag.setAccessible(true);
                meizuFlags.setAccessible(true);
                int bit = darkFlag.getInt(null);
                int value = meizuFlags.getInt(lp);
                if (dark) {
                    value |= bit;
                } else {
                    value &= ~bit;
                }
                meizuFlags.setInt(lp, value);
                window.setAttributes(lp);
                result = true;
            } catch (Exception e) {

            }
        }
        return result;
    }

    /**
     * 设置状态栏字体图标为深色，需要MIUIV6以上
     *
     * @param window 需要设置的窗口
     * @param dark   是否把状态栏字体及图标颜色设置为深色
     * @return boolean 成功执行返回true
     */
    public static boolean MIUISetStatusBarLightMode(Window window, boolean dark) {
        boolean result = false;
        if (window != null) {
            Class clazz = window.getClass();
            try {
                int darkModeFlag = 0;
                Class layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
                Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
                darkModeFlag = field.getInt(layoutParams);
                Method extraFlagField = clazz.getMethod("setExtraFlags", int.class, int.class);
                if (dark) {
                    extraFlagField.invoke(window, darkModeFlag, darkModeFlag);//状态栏透明且黑色字体
                } else {
                    extraFlagField.invoke(window, 0, darkModeFlag)

                    ;//清除黑色字体
                }
                result = true;
            } catch (Exception e) {
            }
        }
        return result;
    }

}

有需要的小伙伴直接复制过去使用吧。

当然也可以下载资源。

https://download.csdn.net/download/u010090644/12314521