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  • Android状态栏白底黑字,只需两步轻松搞定

    1,配置:

    /Users/z/code/zeropay/app/src/main/res/values/styles.xml :

    红色标签意义是Activity中的布局不进入状态栏

    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
            <item name="android:fitsSystemWindows">true</item>
            <item name="colorPrimary">@android:color/white</item>
            <item name="colorPrimaryDark">@android:color/white</item>
            <item name="colorAccent">@color/colorAccent</item>
        </style>

    /Users/z/code/zeropay/app/src/main/java/com/zzz/zeropay/util/StatusBarUtil.java :

    package com.zzz.zeropay.util;
    
    /*
     * :Created by z on 2020-07-28
     */
    
    import android.annotation.TargetApi;
    import android.app.Activity;
    import android.graphics.Color;
    import android.os.Build;
    import android.view.View;
    import android.view.Window;
    import android.view.WindowManager;
    
    import java.lang.reflect.Field;
    import java.lang.reflect.Method;
    
    public class StatusBarUtil {
    
        /**
         * 修改状态栏为全透明
         *
         * @param activity
         */
        @TargetApi(19)
        public static void transparencyBar(Activity activity) {
            // Build.VERSION_CODES.LOLLIPOP = 21
            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);
            }
        }
    
        /**
         * 状态栏亮色模式,设置状态栏黑色文字、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, true)) {
                    //小米
                    result = 1;
                } else if (FlymeSetStatusBarLightMode(activity.getWindow(), true)) {
                    //魅族
                    result = 2;
                } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                    //6.0以上
                    activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
                    result = 3;
                } else {
                    //其他的都设置状态栏成半透明的,以下设置半透明是调用第三方ImmersionBar库的,根据个人需求更改,
                    //ImmersionBar.with(activity).statusBarDarkFont(true, 0.5f).init();
                }
            }
            return result;
        }
    
        /**
         * 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   是否把状态栏文字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;
        }
    
        /**
         * 需要MIUIV6以上
         *
         * @param activity
         * @param dark     是否把状态栏文字及图标颜色设置为深色
         * @return boolean 成功执行返回true
         */
        public static boolean MIUISetStatusBarLightMode(Activity activity, boolean dark) {
            boolean result = false;
            Window window = activity.getWindow();
            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;
    
                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                        //开发版 7.7.13 及以后版本采用了系统API,旧方法无效但不会报错,所以两个方式都要加上
                        if (dark) {
                            activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
                        } else {
                            activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
                        }
                    }
                } catch (Exception e) {
    
                }
            }
            return result;
        }
    }

    2,使用:

     /Users/z/code/zeropay/app/src/main/java/com/zzz/zeropay/activity/BaseActivity.java

    public abstract class BaseActivity extends AppCompatActivity {
    
        @Override
        protected void onCreate(@Nullable Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);//禁止横屏
    
            StatusBarUtil.transparencyBar(this); //设置状态栏全透明
            StatusBarUtil.StatusBarLightMode(this); //设置白底黑字
    do other things ....
    }
    }
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  • 原文地址:https://www.cnblogs.com/Oldz/p/13390641.html
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