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我从指南https://developers.facebook.com/docs/getting-started/facebook-sdk-for-android/3.0/设置了全新的项目和测试代码 一切都很好，但是当我添加时我正在逼近将此代码添加到我自己的应用程序中。

  Session.openActiveSession(this, true, new Session.StatusCallback() {

这条线导致强制关闭

代码

   @Override
 protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.przegladaj_layout);

    // next line is 79, and makes force close
    Session.openActiveSession(this, true, new Session.StatusCallback() { 
        // callback when session changes state
        @Override
        public void call(Session session, SessionState state, Exception exception) {
            if (session.isOpened()) {

                // make request to the /me API
                Request.executeMeRequestAsync(session, new Request.GraphUserCallback() {

                    // callback after Graph API response with user object
                    @Override
                    public void onCompleted(GraphUser user, Response response) {
                        if (user != null) {
                            TextView welcome = (TextView) findViewById(R.id.ulubionetv);
                            welcome.setText("Hello " + user.getName() + "!");
                        }
                    }
                });
            }
        }
    });

 /* rest of code */

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

AndroidManifest

    <uses-sdk
          android:minSdkVersion="8"
          android:targetSdkVersion="17" />
          <uses-permission android:name="android.permission.INTERNET"/>

          <meta-data android:value="@string/app_id" android:name="com.facebook.sdk.ApplicationId"/>
    <activity android:label="@string/app_name" android:name="com.facebook.LoginActivity"></activity>

日志输出

         07-27 18:10:33.897: E/Trace(15621): error opening trace file: Permission denied (13)              
         07-27 18:10:34.413: E/AndroidRuntime(15621): FATAL EXCEPTION: main
         07-27 18:10:34.413: E/AndroidRuntime(15621): java.lang.NoClassDefFoundError: android.support.v4.content.LocalBroadcastManager
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at com.facebook.Session.postActiveSessionAction(Session.java:1215)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at com.facebook.Session.setActiveSession(Session.java:765)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at com.facebook.Session.openActiveSession(Session.java:865)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at com.facebook.Session.openActiveSession(Session.java:805)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at pl.evelan.law.murphy.ActPrzegladaj.onCreate(ActPrzegladaj.java:79)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at android.app.Activity.performCreate(Activity.java:5058)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2104)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2178)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at android.app.ActivityThread.access$700(ActivityThread.java:141)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1271)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at android.os.Handler.dispatchMessage(Handler.java:99)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at android.os.Looper.loop(Looper.java:137)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at android.app.ActivityThread.main(ActivityThread.java:5118)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at java.lang.reflect.Method.invokeNative(Native Method)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at java.lang.reflect.Method.invoke(Method.java:511)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:792)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
         07-27 18:10:34.413: E/AndroidRuntime(15621):   at dalvik.system.NativeStart.main(Native Method)
4

1 回答 1

4

1) support-v4 JAR 在 Facebook SDK 中（或者在 Extra 中的 Android SDK 中更容易找到）

2) 在项目属性中转到 Java Build Path，在 librairies ---> Add external JARs 中。寻找 support-v4 Jar。然后进入 Order 和 Export （仍然在 Java Build Path 中）你需要检查 support-v4 Jar 包，添加它。它应该工作！:D

于 2013-07-29T14:43:12.817 回答