处理运行时活动配置时的字体变化 [英] Handle runtime activity configuration when font change

问题描述

有些设备配置可以在运行时发生变化，如屏幕方向，键盘可用性，和语言。当这种变化发生时，Android的重新启动运行的活动。

Some device configurations can change during runtime, such as screen orientation, keyboard availability, and language. When such a change occurs, Android restarts the running Activity.

我们可以用我们自己的配置处理这个问题。 onConfigurationChanged（）

We can handle this by using our own configuration. onConfigurationChanged()

但是，如果从一个活动，由pressing主屏幕上，我跳转到设置屏幕，改变字体和回到我的活动？如何处理字体更改配置？

But what, if from an Activity, by pressing Home screen, I am jumping to the Settings screen and change the Fonts and come back to my activity? How Can I Handle font changes configuration?

据我所知，这些属性可供选择：

As far I know, these attributes are available:

android:configChanges=["mcc", "mnc", "locale", "touchscreen", "keyboard", "keyboardHidden","navigation", "orientation", "screenLayout","fontScale", "uiMode"]

但没有可用的字体更改属性。

But there is no attribute available for Font changes.

推荐答案

试试这个code

android:configChanges="orientation|keyboardHidden"

在Android清单文件。

in android manifest file..

<activity android:name=".HomeScreen" android:label="@string/app_name" android:configChanges="orientation|keyboardHidden">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>

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