奇怪，android 无法使用 facebook？
我正在制作一个简单的应用程序，它使用 admob 来显示广告。当我尝试加载 facebook 登录视图时，它会打开我在应用程序中使用的背景图像。 奇怪的是，如果我删除该背景（从可绘制文件夹中），那么它就可以正常工作。 下面是 logcat。
W/webcore ( 226): 第一次布局后无法获取viewWidth
D/dalvikvm( 226): GC freed 4164 objects / 272104 bytes in 75ms
D/Facebook-WebView( 226): Webview loading URL: https://m.facebook.com/dialog/oauth?display=touch&client_id=297032223671480&scope=publish_stream&type=user_agent&redirect_
uri=fbconnect%3A%2F%2Fsuccess
D/Facebook-WebView( 226): Webview loading URL: https://www.facebook.com/dialog/permissions.request?app_id=297032223671480&display=touch&next=fbconnect%3A%2F%2Fsuccess&ty
pe=user_agent&fbconnect=1&perms=publish_stream
D/Facebook-WebView( 226): Redirect URL: https://www.facebook.com/dialog/permissions.request?app_id=297032223671480&display=touch&next=fbconnect%3A%2F%2Fsuccess&type=user
_agent&fbconnect=1&perms=publish_stream
D/Facebook-WebView( 226): Webview loading URL: http://m.facebook.com/login.php?app_id=297032223671480&cancel=fbconnect%3A%2F%2Fsuccess%3Ferror_reason%3Duser_denied%26err
or%3Daccess_denied%26error_description%3DThe%2Buser%2Bdenied%2Byour%2Brequest.&fbconnect=1&next=https%3A%2F%2Fwww.facebook.com%2Fdialog%2Fpermissions.request%3F_path%3Dpe
rmissions.request%26app_id%3D297032223671480%26redirect_uri%3Dfbconnect%253A%252F%252Fsuccess%26display%3Dtouch%26type%3Duser_agent%26fbconnect%3D1%26perms%3Dpublish_stre
am%26from_login%3D1&rcount=1&_rdr
D/Facebook-WebView( 226): Redirect URL: http://m.facebook.com/login.php?app_id=297032223671480&cancel=fbconnect%3A%2F%2Fsuccess%3Ferror_reason%3Duser_denied%26error%3Dac
cess_denied%26error_description%3DThe%2Buser%2Bdenied%2Byour%2Brequest.&fbconnect=1&next=https%3A%2F%2Fwww.facebook.com%2Fdialog%2Fpermissions.request%3F_path%3Dpermissio
ns.request%26app_id%3D297032223671480%26redirect_uri%3Dfbconnect%253A%252F%252Fsuccess%26display%3Dtouch%26type%3Duser_agent%26fbconnect%3D1%26perms%3Dpublish_stream%26fr
om_login%3D1&rcount=1&_rdr
**W/webcore ( 226): Can't get the viewWidth after the first layout**
W/InputManagerService( 52): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@44e8c320
D/dalvikvm( 107): GC freed 109 objects / 5224 bytes in 156ms
I am making simple app which is using admob to display ads.when i try to load facebook loginview it opens the background image that i am using in my app.
The weird thing is that if i remove that background(from drawable folder) then it works fine.
Below is the logcat for that.
W/webcore ( 226): Can't get the viewWidth after the first layout
D/dalvikvm( 226): GC freed 4164 objects / 272104 bytes in 75ms
D/Facebook-WebView( 226): Webview loading URL: https://m.facebook.com/dialog/oauth?display=touch&client_id=297032223671480&scope=publish_stream&type=user_agent&redirect_
uri=fbconnect%3A%2F%2Fsuccess
D/Facebook-WebView( 226): Webview loading URL: https://www.facebook.com/dialog/permissions.request?app_id=297032223671480&display=touch&next=fbconnect%3A%2F%2Fsuccess&ty
pe=user_agent&fbconnect=1&perms=publish_stream
D/Facebook-WebView( 226): Redirect URL: https://www.facebook.com/dialog/permissions.request?app_id=297032223671480&display=touch&next=fbconnect%3A%2F%2Fsuccess&type=user
_agent&fbconnect=1&perms=publish_stream
D/Facebook-WebView( 226): Webview loading URL: http://m.facebook.com/login.php?app_id=297032223671480&cancel=fbconnect%3A%2F%2Fsuccess%3Ferror_reason%3Duser_denied%26err
or%3Daccess_denied%26error_description%3DThe%2Buser%2Bdenied%2Byour%2Brequest.&fbconnect=1&next=https%3A%2F%2Fwww.facebook.com%2Fdialog%2Fpermissions.request%3F_path%3Dpe
rmissions.request%26app_id%3D297032223671480%26redirect_uri%3Dfbconnect%253A%252F%252Fsuccess%26display%3Dtouch%26type%3Duser_agent%26fbconnect%3D1%26perms%3Dpublish_stre
am%26from_login%3D1&rcount=1&_rdr
D/Facebook-WebView( 226): Redirect URL: http://m.facebook.com/login.php?app_id=297032223671480&cancel=fbconnect%3A%2F%2Fsuccess%3Ferror_reason%3Duser_denied%26error%3Dac
cess_denied%26error_description%3DThe%2Buser%2Bdenied%2Byour%2Brequest.&fbconnect=1&next=https%3A%2F%2Fwww.facebook.com%2Fdialog%2Fpermissions.request%3F_path%3Dpermissio
ns.request%26app_id%3D297032223671480%26redirect_uri%3Dfbconnect%253A%252F%252Fsuccess%26display%3Dtouch%26type%3Duser_agent%26fbconnect%3D1%26perms%3Dpublish_stream%26fr
om_login%3D1&rcount=1&_rdr
**W/webcore ( 226): Can't get the viewWidth after the first layout**
W/InputManagerService( 52): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@44e8c320
D/dalvikvm( 107): GC freed 109 objects / 5224 bytes in 156ms
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它在错误响应中显示“access_denied”，看起来您在启动对话框时没有传递 app_id，请参阅文档 这里
最好再附加一个参数->显示=触摸
it says "access_denied" in error response, looks like you are not passing app_id when launching the dialog, see documentation here
and better to append one more parameter -> display=touch