Android Googole应用程序中的限制策略（不支持的字体系列）

Android Studio中不支持的字体系列限制策略

在我的游戏控制台中，显示此警告的发射前报告。我不知道为什么会这样。一些api在Pie和Q中被Android列入黑名单。所以这个api不是私有的，它是公开的，那个么为什么这个问题会在这里产生，任何人都知道发生了什么

提前谢谢

StrictMode policy violation: android.os.strictmode.NonSdkApiUsedViolation: Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V
    at android.os.StrictMode.lambda$static$1(StrictMode.java:428)
    at android.os.-$$Lambda$StrictMode$lu9ekkHJ2HMz0jd3F8K8MnhenxQ.accept(Unknown Source:2)
    at java.lang.Class.getDeclaredMethodInternal(Native Method)
    at java.lang.Class.getPublicMethodRecursive(Class.java:2075)
    at java.lang.Class.getMethod(Class.java:2063)
    at java.lang.Class.getMethod(Class.java:1690)
    at androidx.appcompat.widget.a1.b(Unknown Source:19)
    at androidx.appcompat.app.h.z(Unknown Source:271)
    at androidx.appcompat.app.h.A(Unknown Source:4)
    at androidx.appcompat.app.h.c(Unknown Source:0)
    at androidx.appcompat.app.e.setContentView(Unknown Source:4)
    at sjtechnologies.muslimapp.MainActivity.onCreate(Unknown Source:6)
    at android.app.Activity.performCreate(Activity.java:7144)
    at android.app.Activity.performCreate(Activity.java:7135)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271)
    at androidx.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:184)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2931)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3086)
    at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6718)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)