应用程序内容在android L中的导航栏后面 [英] application content goes behind the navigation bar in android L

问题描述

正如你所看到的，我的知道了"按钮在导航栏后面.无法修复！！！我试过了

As you can see my "Got It" button is behind the navigation bar.Not able to fix it!!! I have tried

<item name="android:fitsSystemWindows">true</item>  

以及在布局文件中设置.

As well as setting it in layout file.

我在 value-21 中的主题是:

my theme in value-21 is :

 <style name="AppTheme" parent="android:Theme.Material.Light.NoActionBar">
        <item name="android:windowNoTitle">true</item>
        <item name="android:windowActionBar">false</item>
        <item name="android:windowFullscreen">false</item>
        <item name="android:windowContentOverlay">@null</item>
        <item name="android:fitsSystemWindows">true</item>
    </style>

整个应用程序的所有屏幕都是一样的情况.

Its the same case with all the screens throughout the application.

请帮忙.

推荐答案

这是解决方案.

通过在 values-v21 style.xml 中添加这些属性来解决大多数布局

Most of the layouts get solved by adding these properties in values-v21 style.xml

<item name="android:windowTranslucentStatus">true</item>
        <item name="android:windowTranslucentNavigation">true</item>
        <item name="android:fitsSystemWindows">true</item>

对于其他人，我已经计算了导航栏的高度并为我的视图添加了边距.

for others, I have calculated the hight of navigation bar and add margin to my view .

public static int getSoftButtonsBarSizePort(Activity activity) {
    // getRealMetrics is only available with API 17 and +
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        DisplayMetrics metrics = new DisplayMetrics();
        activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);
        int usableHeight = metrics.heightPixels;
        activity.getWindowManager().getDefaultDisplay().getRealMetrics(metrics);
        int realHeight = metrics.heightPixels;
        if (realHeight > usableHeight)
            return realHeight - usableHeight;
        else
            return 0;
    }
    return 0;
}

注意:通过使用上述解决方案，一切正常，但我也在我的应用程序中使用了 PopupWindow.PopupWindow 的布局在 android L 中搞砸了.查找问题和解决方案 这里

Note: By using the above solutions everything work but I was also using PopupWindow in my app.The layout of the PopupWindow get messed up in android L. Look for the issue and the solution here

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