安卓白底黑字

Android状态栏适配白底黑字

1.针对小米特殊适配

小米http://dev.xiaomi.com/doc/p=4769/

在 Android 6.0 以前，Android 没有方法可以实现“状态栏黑色字符”效果，因此 MIUI 自己做了一个接口。
在 Android 6.0 及以上版本，Android 提供了标准的方法实现“状态栏黑色字符”效果，但这个方法和 MIUI 的方法产生了冲突.
StatusBarUtil这个类中我们可以看出,针对miui的版本我们做了区别

public static boolean darkModeForMIUI6(Window window, boolean darkmode,int version) {
    if (version>=9){
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
        return true;
    }else {
        Class<? extends Window> 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();
            Log.e("111111", e.getMessage());
            return false;
        }
    }
}

为了保证在新旧版本的 MIUI 都能实现「状态栏黑色字符」的效果，我们需要同时写上以上两种实现方法。
可以看出上面判断了miui的版本
新旧版本的定义:即基于 Android 6.0 ，开发版 7.7.13 及以后版本为新版本,
新:

    Window window = getWindow();
    window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
    window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

    window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);

旧:

public void setStatusBarDarkMode(boolean darkmode, Activity activity) {
    Class<? extends Window> clazz = activity.getWindow().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(activity.getWindow(), darkmode ? darkModeFlag : 0, darkModeFlag);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

2.魅族进行适配

魅族开放平台地址:
http://open-wiki.flyme.cn/doc-wiki/index#id?79

判断版本号,如果版本小于6.0

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;
}

3.安卓6.0及以上进行适配

private static void darkModeForM(Window window, boolean dark) {

    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);
}

效果图

image