使用Android SDK 3.0登录Facebook导致ANRs或根本不工作

为了让用户在Android应用程序中登录Facebook，我尝试使用以下代码。用户登录后，应获取其所有好友的位置。

不幸的是，这段代码有时会导致ANR（正如Google Play开发者控制台中所报告的那样），有时甚至根本不起作用。如果我在Facebook内删除该应用程序（撤销权限），则在下一次Android应用程序启动时，会再次显示权限对话框。但是，如果应用程序已经有了权限，它会导致这些ANR或只是退出而没有成功

好像零件在工作，零件出了问题，不是吗？以下代码是登录和获取数据的正确方法吗

package com.my.application;

import java.util.Arrays;
import java.util.List;
import org.json.JSONArray;
import org.json.JSONObject;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.preference.PreferenceManager;
import com.facebook.*;
import com.facebook.Session.OpenRequest;
import com.facebook.Session.StatusCallback;

public class FBLocations extends Activity {

    private Session.StatusCallback fbStatusCallback = new Session.StatusCallback() {
        @Override
        public void call(Session session, SessionState state, Exception exception) { // callback for session state changes
            if (state.isOpened()) {
                Request.executeGraphPathRequestAsync(session, "me/friends/?access_token="+session.getAccessToken()+"&fields=id,name,location&limit=500", new Request.Callback() {
                    @Override
                    public void onCompleted(Response response) {
                        if (response != null) {
                            // do something with <response> now
                        }
                    }
                });
            }
        }
    };

    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        try {
            openActiveSession(this, true, fbStatusCallback, Arrays.asList("friends_location"));
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }

    private static Session openActiveSession(Activity activity, boolean allowLoginUI, StatusCallback callback, List<String> permissions) {
        OpenRequest openRequest = new OpenRequest(activity).setPermissions(permissions).setLoginBehavior(SessionLoginBehavior.SSO_WITH_FALLBACK).setCallback(callback).setDefaultAudience(SessionDefaultAudience.FRIENDS);
        Session session = new Session.Builder(activity).build();
        if (SessionState.CREATED_TOKEN_LOADED.equals(session.getState()) || allowLoginUI) {
            Session.setActiveSession(session);
            session.openForRead(openRequest);
            return session;
        }
        return null;
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        Session.getActiveSession().onActivityResult(this, requestCode, resultCode, data);
    }

}

是什么导致了这个错误？客户端问题还是服务器问题？顺便说一句，应用程序似乎在那之后冻结了（ANR）

如果我尝试按顺序连接两次，我会看到以下LogCat输出：

java.lang.IllegalStateException: Cannot execute task: the task is already running.
at android.os.AsyncTask.executeOnExecutor(AsyncTask.java:550)
at android.os.AsyncTask.execute(AsyncTask.java:511)
at com.facebook.RequestAsyncTask.executeOnSettingsExecutor(RequestAsyncTask.java:186)
at com.facebook.Request.executeBatchAsync(Request.java:1094)
at com.facebook.Request.executeBatchAsync(Request.java:1073)
at com.facebook.Request.executeBatchAsync(Request.java:1055)
at com.facebook.Request.executeAsync(Request.java:852)

为什么呢？为什么任务仍在运行

ANR描述（ANR keyDispatchingTimedOut）：

DALVIK THREADS:
(mutexes: tll=0 tsl=0 tscl=0 ghl=0)

"main" prio=5 tid=1 NATIVE
  | group="main" sCount=1 dsCount=0 obj=0x4184e9a0 self=0x40011010
  | sysTid=19301 nice=0 sched=0/0 cgrp=apps handle=1074414556
  | state=S schedstat=( 906984000 397085000 2526 ) utm=66 stm=24 core=0
  #00 pc 00017ee4 /system/lib/libc.so (epoll_wait+12)
  #01 pc 00014b09 /system/lib/libutils.so (android::Looper::pollInner(int)+96)
  #02 pc 00014d71 /system/lib/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+104)
  #03 pc 0005ed53 /system/lib/libandroid_runtime.so (android::NativeMessageQueue::pollOnce(_JNIEnv*, int)+22)
  #04 pc 0001e290 /system/lib/libdvm.so (dvmPlatformInvoke+112)
  #05 pc 0004d411 /system/lib/libdvm.so (dvmCallJNIMethod(unsigned int const*, JValue*, Method const*, Thread*)+396)
  #06 pc 000276a0 /system/lib/libdvm.so
  #07 pc 0002b57c /system/lib/libdvm.so (dvmInterpret(Thread*, Method const*, JValue*)+184)
  #08 pc 0005ff07 /system/lib/libdvm.so (dvmInvokeMethod(Object*, Method const*, ArrayObject*, ArrayObject*, ClassObject*, bool)+374)
  #09 pc 000677e1 /system/lib/libdvm.so
  #10 pc 000276a0 /system/lib/libdvm.so
  #11 pc 0002b57c /system/lib/libdvm.so (dvmInterpret(Thread*, Method const*, JValue*)+184)
  #12 pc 0005fc31 /system/lib/libdvm.so (dvmCallMethodV(Thread*, Method const*, Object*, bool, JValue*, std::__va_list)+272)
  #13 pc 000499fb /system/lib/libdvm.so
  #14 pc 00046871 /system/lib/libandroid_runtime.so
  #15 pc 00047533 /system/lib/libandroid_runtime.so (android::AndroidRuntime::start(char const*, char const*)+390)
  #16 pc 00000db7 /system/bin/app_process
  #17 pc 0001271f /system/lib/libc.so (__libc_init+38)
  #18 pc 00000ae8 /system/bin/app_process
  at android.os.MessageQueue.nativePollOnce(Native Method)
  at android.os.MessageQueue.next(MessageQueue.java:125)
  at android.os.Looper.loop(Looper.java:124)
  at android.app.ActivityThread.main(ActivityThread.java:5039)
  at java.lang.reflect.Method.invokeNative(Native Method)
  at java.lang.reflect.Method.invoke(Method.java:511)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
  at dalvik.system.NativeStart.main(Native Method)

"AsyncTask #2" prio=5 tid=17 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x4205f6d0 self=0x6742f940
  | sysTid=19354 nice=10 sched=0/0 cgrp=apps/bg_non_interactive handle=1732251672
  | state=S schedstat=( 82839000 103493000 646 ) utm=5 stm=3 core=0
  at java.lang.Object.wait(Native Method)
  - waiting on <0x4205f7f0> (a java.lang.VMThread) held by tid=17 (AsyncTask #2)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"Binder_3" prio=5 tid=16 NATIVE
  | group="main" sCount=1 dsCount=0 obj=0x41fed668 self=0x41838008
  | sysTid=19330 nice=0 sched=0/0 cgrp=apps handle=1742766600
  | state=S schedstat=( 1078000 818000 10 ) utm=0 stm=0 core=0
  #00 pc 00016fe4 /system/lib/libc.so (__ioctl+8)
  #01 pc 0002a97d /system/lib/libc.so (ioctl+16)
  #02 pc 00016ba1 /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+132)
  #03 pc 00017363 /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+154)
  #04 pc 0001b15d /system/lib/libbinder.so
  #05 pc 00011267 /system/lib/libutils.so (android::Thread::_threadLoop(void*)+114)
  #06 pc 0004679f /system/lib/libandroid_runtime.so (android::AndroidRuntime::javaThreadShell(void*)+66)
  #07 pc 00010dcd /system/lib/libutils.so
  #08 pc 0000e3d8 /system/lib/libc.so (__thread_entry+72)
  #09 pc 0000dac4 /system/lib/libc.so (pthread_create+160)
  at dalvik.system.NativeStart.run(Native Method)

"pool-1-thread-5" prio=5 tid=15 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x420423d0 self=0x673d8ab8
  | sysTid=19329 nice=0 sched=0/0 cgrp=apps handle=1732087560
  | state=S schedstat=( 6292000 7083000 36 ) utm=0 stm=0 core=2
  at java.lang.Object.wait(Native Method)
  - waiting on <0x42042528> (a java.lang.VMThread) held by tid=15 (pool-1-thread-5)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"pool-1-thread-4" prio=5 tid=14 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x42039040 self=0x673cb248
  | sysTid=19328 nice=0 sched=0/0 cgrp=apps handle=1732032152
  | state=S schedstat=( 8178000 7047000 32 ) utm=0 stm=0 core=3
  at java.lang.Object.wait(Native Method)
  - waiting on <0x42039160> (a java.lang.VMThread) held by tid=14 (pool-1-thread-4)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"pool-1-thread-3" prio=5 tid=13 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x42027140 self=0x673c95f8
  | sysTid=19327 nice=0 sched=0/0 cgrp=apps handle=1698808232
  | state=S schedstat=( 10642000 19156000 34 ) utm=1 stm=0 core=1
  at java.lang.Object.wait(Native Method)
  - waiting on <0x42027260> (a java.lang.VMThread) held by tid=13 (pool-1-thread-3)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"pool-1-thread-2" prio=5 tid=12 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x4201d958 self=0x672cd008
  | sysTid=19326 nice=0 sched=0/0 cgrp=apps handle=1731988480
  | state=S schedstat=( 17725000 16571000 59 ) utm=1 stm=0 core=3
  at java.lang.Object.wait(Native Method)
  - waiting on <0x4201da78> (a java.lang.VMThread) held by tid=12 (pool-1-thread-2)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"pool-1-thread-1" prio=5 tid=11 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x420156c8 self=0x65dc8818
  | sysTid=19325 nice=0 sched=0/0 cgrp=apps handle=1728232912
  | state=S schedstat=( 11166000 9311000 77 ) utm=0 stm=1 core=2
  at java.lang.Object.wait(Native Method)
  - waiting on <0x42015810> (a java.lang.VMThread) held by tid=11 (pool-1-thread-1)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"AsyncTask #1" prio=5 tid=10 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x41fb5990 self=0x63bd3008
  | sysTid=19318 nice=10 sched=0/0 cgrp=apps/bg_non_interactive handle=1748684416
  | state=S schedstat=( 24263000 18668000 33 ) utm=1 stm=1 core=1
  at java.lang.Object.wait(Native Method)
  - waiting on <0x41fd07d0> (a java.lang.VMThread) held by tid=10 (AsyncTask #1)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor...

DALVIK线程：
（互斥体：tll=0 tsl=0 tscl=0 ghl=0）
“主”优先级=5 tid=1本机
|group=“main”scont=1 dsCount=0 obj=0x4184e9a0 self=0x40011010
|sysTid=19301 nice=0 sched=0/0 cgrp=apps handle=1074414556
|state=S schedstat=（906984000 397085000 2526）utm=66 stm=24 core=0
#00 pc 00017ee4/system/lib/libc.so（epoll_wait+12）
#01 pc 00014b09/system/lib/libutils.so（android:：Looper:：pollInner（int）+96）
#02 pc 00014d71/system/lib/libutils.so（android:：Looper:：pollOnce（int，int*，int*，void**）+104）
#03 pc 0005ed53/system/lib/libandroid_runtime.so（android:：NativeMessageQueue:：pollOnce（_JNIEnv*，int）+22）
#04 pc 0001e290/system/lib/libdvm.so（dvmPlatformInvoke+112）
#05 pc 0004d411/system/lib/libdvm.so（dvmCallJNIMethod（无符号int常量*、JValue*、方法常量*、线程*）+396）
#06 pc 000276a0/system/lib/libdvm.so
#07 pc 0002b57c/system/lib/libdvm.so（dvmInterpret（Thread*，Method const*，JValue*）+184）
#08 pc 0005ff07/system/lib/libdvm.so（dvmInvokeMethod（对象*，方法常量*，数组对象*，数组对象*，类对象*，布尔）+374）
#09 pc 000677e1/system/lib/libdvm.so
#10 pc 000276a0/system/lib/libdvm.so
#11 pc 0002b57c/system/lib/libdvm.so（dvmInterpret（Thread*，Method const*，JValue*）+184）
#12 pc 0005fc31/system/lib/libdvm.so（dvmCallMethodV（线程*，方法常量*，对象*，布尔，JValue*，标准：：_va_列表）+272）
#13 pc 000499fb/system/lib/libdvm.so
#14 pc 00046871/system/lib/libandroid_runtime.so
#15 pc 00047533/system/lib/libandroid_runtime.so（android:：AndroidRuntime:：start（char const*，char const*）+390）
#16个pc 00000db7/系统/bin/应用程序流程
#17 pc 0001271f/system/lib/libc.so（u libc_init+38）
#18件00000 AE8/系统/银行标识代码/应用程序流程
在android.os.MessageQueue.nativePollOnce（本机方法）
下一步（MessageQueue.java:125）
位于android.os.Looper.loop（Looper.java:124）
位于android.app.ActivityThread.main（ActivityThread.java:5039）
位于java.lang.reflect.Method.Invokenactive（本机方法）
位于java.lang.reflect.Method.invoke（Method.java:511）
在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run（ZygoteInit.java:793）上
位于com.android.internal.os.ZygoteInit.main（ZygoteInit.java:560）
在dalvik.system.NativeStart.main（本机方法）
“异步任务#2”优先级=5 tid=17等待
|group=“main”scont=1 dsCount=0 obj=0x4205f6d0 self=0x6742f940
|sysTid=19354 nice=10 sched=0/0 cgrp=apps/bg_非交互式句柄=1732251672
|state=S schedstat=（82839000 103493000 646）utm=5 stm=3 core=0
在java.lang.Object.wait（本机方法）
-等待tid=17（AsyncTask#2）持有的（java.lang.VMThread）
在java.lang.Thread.parkFor（Thread.java:1231）
在sun.misc.Unsafe.park（Unsafe.java:323）
位于java.util.concurrent.locks.LockSupport.park（LockSupport.java:159）
位于java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await（AbstractQueuedSynchronizer.java:2019）
位于java.util.concurrent.LinkedBlockingQueue.take（LinkedBlockingQueue.java:413）
位于java.util.concurrent.ThreadPoolExecutor.getTask（ThreadPoolExecutor.java:1013）
位于java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1073）
位于java.util.concurrent.ThreadPoolExecutor$Worker.run（ThreadPoolExecutor.java:573）
运行（Thread.java:856）
“活页夹3”优先级=5 tid=16本机
|group=“main”scont=1 dsCount=0 obj=0x41fed668 self=0x4183808
|sysTid=19330 nice=0 sched=0/0 cgrp=apps handle=1742766600
|state=S schedstat=（1078000 818000 10）utm=0 stm=0 core=0
#00 pc 00016fe4/system/lib/libc.so（ioctl+8）
#01 pc 0002a97d/system/lib/libc.so（ioctl+16）
#02 pc 00016ba1/system/lib/libbinder.so（android:：IPCThreadState:：talkWithDriver（bool）+132）
#03 pc 00017363/system/lib/libbinder.so（android:：IPCThreadState:：joinThreadPool（bool）+154）
#04 pc 0001b15d/system/lib/libbinder.so
#05 pc 00011267/system/lib/libutils.so（android:：Thread:：_threadLoop（void*）+114）
#06 pc 0004679f/system/lib/libandroid_runtime.so（android:：AndroidRuntime:：javaThreadShell（void*）+66）
#07 pc 00010dcd/system/lib/libutils.so
#08 pc 0000e3d8/system/lib/libc.so（线程条目+72）
#09 pc 0000dac4/system/lib/libc.so（pthread_create+160）
在dalvik.system.NativeStart.run（本机方法）
“池1线程5”优先级=5 tid=15等待
|group=“main”scont=1 dsCount=0 obj=0x420423d0 self=0x673d8ab8
|sysTid=19329 nice=0 sched=0/0 cgrp=apps handle=1732087560
|state=S schedstat=（6292000 7083000 36）utm=0 stm=0 core=2
在java.lang.Object.wait（本机方法）
-等待tid=15（池-1-thread-5）持有的（java.lang.VMThread）
在java.lang.Thread.parkFor（Thread.java:1231）
在sun.misc.Unsafe.park（Unsafe.java:323）
位于java.util.concurrent.locks.LockSupport.park（LockSupport.java:159）
位于java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await（AbstractQueuedSynchronizer.java:2019）
位于java.util.concurrent.LinkedBlockingQueue
DALVIK THREADS:
(mutexes: tll=0 tsl=0 tscl=0 ghl=0)

"main" prio=5 tid=1 NATIVE
  | group="main" sCount=1 dsCount=0 obj=0x4184e9a0 self=0x40011010
  | sysTid=19301 nice=0 sched=0/0 cgrp=apps handle=1074414556
  | state=S schedstat=( 906984000 397085000 2526 ) utm=66 stm=24 core=0
  #00 pc 00017ee4 /system/lib/libc.so (epoll_wait+12)
  #01 pc 00014b09 /system/lib/libutils.so (android::Looper::pollInner(int)+96)
  #02 pc 00014d71 /system/lib/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+104)
  #03 pc 0005ed53 /system/lib/libandroid_runtime.so (android::NativeMessageQueue::pollOnce(_JNIEnv*, int)+22)
  #04 pc 0001e290 /system/lib/libdvm.so (dvmPlatformInvoke+112)
  #05 pc 0004d411 /system/lib/libdvm.so (dvmCallJNIMethod(unsigned int const*, JValue*, Method const*, Thread*)+396)
  #06 pc 000276a0 /system/lib/libdvm.so
  #07 pc 0002b57c /system/lib/libdvm.so (dvmInterpret(Thread*, Method const*, JValue*)+184)
  #08 pc 0005ff07 /system/lib/libdvm.so (dvmInvokeMethod(Object*, Method const*, ArrayObject*, ArrayObject*, ClassObject*, bool)+374)
  #09 pc 000677e1 /system/lib/libdvm.so
  #10 pc 000276a0 /system/lib/libdvm.so
  #11 pc 0002b57c /system/lib/libdvm.so (dvmInterpret(Thread*, Method const*, JValue*)+184)
  #12 pc 0005fc31 /system/lib/libdvm.so (dvmCallMethodV(Thread*, Method const*, Object*, bool, JValue*, std::__va_list)+272)
  #13 pc 000499fb /system/lib/libdvm.so
  #14 pc 00046871 /system/lib/libandroid_runtime.so
  #15 pc 00047533 /system/lib/libandroid_runtime.so (android::AndroidRuntime::start(char const*, char const*)+390)
  #16 pc 00000db7 /system/bin/app_process
  #17 pc 0001271f /system/lib/libc.so (__libc_init+38)
  #18 pc 00000ae8 /system/bin/app_process
  at android.os.MessageQueue.nativePollOnce(Native Method)
  at android.os.MessageQueue.next(MessageQueue.java:125)
  at android.os.Looper.loop(Looper.java:124)
  at android.app.ActivityThread.main(ActivityThread.java:5039)
  at java.lang.reflect.Method.invokeNative(Native Method)
  at java.lang.reflect.Method.invoke(Method.java:511)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
  at dalvik.system.NativeStart.main(Native Method)

"AsyncTask #2" prio=5 tid=17 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x4205f6d0 self=0x6742f940
  | sysTid=19354 nice=10 sched=0/0 cgrp=apps/bg_non_interactive handle=1732251672
  | state=S schedstat=( 82839000 103493000 646 ) utm=5 stm=3 core=0
  at java.lang.Object.wait(Native Method)
  - waiting on <0x4205f7f0> (a java.lang.VMThread) held by tid=17 (AsyncTask #2)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"Binder_3" prio=5 tid=16 NATIVE
  | group="main" sCount=1 dsCount=0 obj=0x41fed668 self=0x41838008
  | sysTid=19330 nice=0 sched=0/0 cgrp=apps handle=1742766600
  | state=S schedstat=( 1078000 818000 10 ) utm=0 stm=0 core=0
  #00 pc 00016fe4 /system/lib/libc.so (__ioctl+8)
  #01 pc 0002a97d /system/lib/libc.so (ioctl+16)
  #02 pc 00016ba1 /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+132)
  #03 pc 00017363 /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+154)
  #04 pc 0001b15d /system/lib/libbinder.so
  #05 pc 00011267 /system/lib/libutils.so (android::Thread::_threadLoop(void*)+114)
  #06 pc 0004679f /system/lib/libandroid_runtime.so (android::AndroidRuntime::javaThreadShell(void*)+66)
  #07 pc 00010dcd /system/lib/libutils.so
  #08 pc 0000e3d8 /system/lib/libc.so (__thread_entry+72)
  #09 pc 0000dac4 /system/lib/libc.so (pthread_create+160)
  at dalvik.system.NativeStart.run(Native Method)

"pool-1-thread-5" prio=5 tid=15 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x420423d0 self=0x673d8ab8
  | sysTid=19329 nice=0 sched=0/0 cgrp=apps handle=1732087560
  | state=S schedstat=( 6292000 7083000 36 ) utm=0 stm=0 core=2
  at java.lang.Object.wait(Native Method)
  - waiting on <0x42042528> (a java.lang.VMThread) held by tid=15 (pool-1-thread-5)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"pool-1-thread-4" prio=5 tid=14 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x42039040 self=0x673cb248
  | sysTid=19328 nice=0 sched=0/0 cgrp=apps handle=1732032152
  | state=S schedstat=( 8178000 7047000 32 ) utm=0 stm=0 core=3
  at java.lang.Object.wait(Native Method)
  - waiting on <0x42039160> (a java.lang.VMThread) held by tid=14 (pool-1-thread-4)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"pool-1-thread-3" prio=5 tid=13 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x42027140 self=0x673c95f8
  | sysTid=19327 nice=0 sched=0/0 cgrp=apps handle=1698808232
  | state=S schedstat=( 10642000 19156000 34 ) utm=1 stm=0 core=1
  at java.lang.Object.wait(Native Method)
  - waiting on <0x42027260> (a java.lang.VMThread) held by tid=13 (pool-1-thread-3)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"pool-1-thread-2" prio=5 tid=12 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x4201d958 self=0x672cd008
  | sysTid=19326 nice=0 sched=0/0 cgrp=apps handle=1731988480
  | state=S schedstat=( 17725000 16571000 59 ) utm=1 stm=0 core=3
  at java.lang.Object.wait(Native Method)
  - waiting on <0x4201da78> (a java.lang.VMThread) held by tid=12 (pool-1-thread-2)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"pool-1-thread-1" prio=5 tid=11 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x420156c8 self=0x65dc8818
  | sysTid=19325 nice=0 sched=0/0 cgrp=apps handle=1728232912
  | state=S schedstat=( 11166000 9311000 77 ) utm=0 stm=1 core=2
  at java.lang.Object.wait(Native Method)
  - waiting on <0x42015810> (a java.lang.VMThread) held by tid=11 (pool-1-thread-1)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1013)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1073)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
  at java.lang.Thread.run(Thread.java:856)

"AsyncTask #1" prio=5 tid=10 WAIT
  | group="main" sCount=1 dsCount=0 obj=0x41fb5990 self=0x63bd3008
  | sysTid=19318 nice=10 sched=0/0 cgrp=apps/bg_non_interactive handle=1748684416
  | state=S schedstat=( 24263000 18668000 33 ) utm=1 stm=1 core=1
  at java.lang.Object.wait(Native Method)
  - waiting on <0x41fd07d0> (a java.lang.VMThread) held by tid=10 (AsyncTask #1)
  at java.lang.Thread.parkFor(Thread.java:1231)
  at sun.misc.Unsafe.park(Unsafe.java:323)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:159)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2019)
  at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:413)
  at java.util.concurrent.ThreadPoolExecutor...

new Thread()
        {

            @Override
            public void run()
            {


openActiveSession(this, true, fbStatusCallback, Arrays.asList("friends_location"));


            }
        }.start();

if(!session.getReadPermissions.contains("friends_location"){
    //restore or start the session and ask for the permission
}
else{
    //do stuff that would happen after the permission is already granted
}

private static Session openActiveSession(Activity activity, boolean allowLoginUI, StatusCallback callback, List<String> permissions, Bundle savedInstanceState) {

    OpenRequest openRequest = new OpenRequest(activity).setPermissions(permissions).setLoginBehavior(SessionLoginBehavior.SSO_WITH_FALLBACK).setCallback(callback).setDefaultAudience(SessionDefaultAudience.FRIENDS);

    Session session = Session.getActiveSession();
    if (session == null) {
        if (savedInstanceState != null) {
            session = Session.restoreSession(this, null, fbStatusCallback, savedInstanceState);
        }
        if (session == null) {
            session = new Session(this);
        }
        Session.setActiveSession(session);
        if (session.getState().equals(SessionState.CREATED_TOKEN_LOADED) || allowLoginUI) {
            session.openForRead(openRequest);
            return session;
        }
    }

    return null;
}