Facebook android：只有全屏不透明的活动才能请求方向

Question

脸书 SDK 版本 4.27.0

Android操作系统版本8.0

应用程序崩溃，但有例外，这是我在Crashlytics上找到的跟踪日志：

Fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.xxx.yyy/com.facebook.FacebookActivity}: java.lang.IllegalStateException: Only fullscreen opaque activities can request orientation
       at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2822)
       at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2897)
       at android.app.ActivityThread.-wrap11(Unknown Source)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1598)
       at android.os.Handler.dispatchMessage(Handler.java:105)
       at android.os.Looper.loop(Looper.java:251)
       at android.app.ActivityThread.main(ActivityThread.java:6563)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
Caused by java.lang.IllegalStateException: Only fullscreen opaque activities can request orientation
       at android.app.Activity.onCreate(Activity.java:986)
       at android.support.v4.app.SupportActivity.onCreate(SupportActivity.java:66)
       at android.support.v4.app.FragmentActivity.onCreate(FragmentActivity.java:285)
       at com.facebook.FacebookActivity.onCreate(FacebookActivity.java:62)
       at android.app.Activity.performCreate(Activity.java:6975)
       at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
       at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2775)
       at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2897)
       at android.app.ActivityThread.-wrap11(Unknown Source)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1598)
       at android.os.Handler.dispatchMessage(Handler.java:105)
       at android.os.Looper.loop(Looper.java:251)
       at android.app.ActivityThread.main(ActivityThread.java:6563)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

任何人都可以帮我这个吗？

PS：在Android Source中，在查看了这条线号987之后，似乎这条线就是罪魁祸首。

https://Android . Google source . com/platform/frameworks/base . git//master/core/Java/Android/app/activity . Java # 1002

此外，在我的清单中：

<activity
    android:name="com.facebook.FacebookActivity"
    android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
    android:label="@string/app_name"
    android:screenOrientation="portrait" />

Answer 1

当我删除这个<代码>时

Answer 2

根据最新的fb集成指南，我们不需要指定导致android 8.0崩溃的主题或方向。因此，我们应该使用最新的fb sdk及其新设置:

<activity android:name="com.facebook.FacebookActivity"
    android:configChanges=
            "keyboard|keyboardHidden|screenLayout|screenSize|orientation"
    android:label="@string/app_name" />

https://developers.facebook.com/docs/facebook-login/android/#manifest

Answer 3

删除此属性：

android:screenOrientation="portrait"

从＜code＞FacebookActivity＜/code＞标记，可以解决此问题。