android.content.res.Resources $ NotFoundException：资源ID＃0x0

Question

I am following steps to fetch data from Linkedin. But I am getting error:

04-25 15:19:09.516 3078-3078/app.plusconnect.com.linkedindummy E/AndroidRuntime﹕ FATAL EXCEPTION: main android.content.res.Resources$NotFoundException: Resource ID #0x0

public class MainActivity extends ActionBarActivity {

//declaration
SocialAuthAdapter adapter;
Button linkedin_button;

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

    adapter = new SocialAuthAdapter(new ResponseListener());

    linkedin_button = (Button)findViewById(R.id.SubmitButton);
    linkedin_button.setBackgroundResource(R.mipmap.linkedin);

    linkedin_button.setOnClickListener(new View.OnClickListener()
    {
        public void onClick(View v)
        {
            adapter.authorize(MainActivity.this, Provider.LINKEDIN);
        }
    });

}

public class ResponseListener implements DialogListener {

    @Override
    public void onComplete(Bundle bundle) {

        adapter.getUserProfileAsync(new ProfileDataListener());
    }

    @Override
    public void onError(SocialAuthError socialAuthError) {
    }

    @Override
    public void onCancel() {
    }

    @Override
    public void onBack() {
    }
}

public class ProfileDataListener implements SocialAuthListener<Profile> {

    @Override
    public void onExecute(String s, Profile profile) {
        Log.d("Custom-UI", "Receiving Data");
        Profile profileMap = profile;
        Log.d("Custom-UI",  "Validate ID         = " + profileMap.getValidatedId());
        Log.d("Custom-UI",  "First Name          = " + profileMap.getFirstName());
        Log.d("Custom-UI",  "Last Name           = " + profileMap.getLastName());
        Log.d("Custom-UI",  "Email               = " + profileMap.getEmail());
        Log.d("Custom-UI",  "Country                  = " + profileMap.getCountry());
        Log.d("Custom-UI",  "Language                 = " + profileMap.getLanguage());
        Log.d("Custom-UI",  "Location                 = " + profileMap.getLocation());
        Log.d("Custom-UI", "Profile Image URL  = " + profileMap.getProfileImageURL());

    }

    @Override
    public void onError(SocialAuthError socialAuthError) {
    }
}

}

this is the layout file

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity">

<TextView
    android:id="@+id/textMessage"
    android:padding="20dp"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_centerHorizontal="true"
    android:layout_centerVertical="true"
    android:text="Test Connect application like to fetch Profile details from LinkedIn Account."/>

<!-- Submit button -->
<Button
    android:id="@+id/SubmitButton"
    android:layout_width="200dp"
    android:layout_height="40dp"
    android:layout_marginBottom="20dp"
    android:background="@android:color/holo_blue_dark"
    android:text="Fetch from LinkedIn"
    android:textColor="@android:color/white"
    android:layout_alignParentBottom="true"
    android:layout_centerHorizontal="true"/>

I am getting following error in logcat:

04-25 15:19:09.456    3078-3078/app.plusconnect.com.linkedindummy     W/ResourceType﹕ No package identifier when getting value for resource number 0x00000000
04-25 15:19:09.477    3078-3078/app.plusconnect.com.linkedindummy W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0x409c01f8)
04-25 15:19:09.516    3078-3078/app.plusconnect.com.linkedindummy E/AndroidRuntime﹕ FATAL EXCEPTION: main
android.content.res.Resources$NotFoundException: Resource ID #0x0
        at android.content.res.Resources.getValue(Resources.java:1018)
        at android.content.res.Resources.getDrawable(Resources.java:663)
        at org.brickred.socialauth.android.SocialAuthDialog.setUpTitle(SocialAuthDialog.java:191)
        at org.brickred.socialauth.android.SocialAuthDialog.onCreate(SocialAuthDialog.java:146)
        at android.app.Dialog.dispatchOnCreate(Dialog.java:353)
        at android.app.Dialog.show(Dialog.java:257)
        at org.brickred.socialauth.android.SocialAuthAdapter$4$1.run(SocialAuthAdapter.java:649)
        at android.os.Handler.handleCallback(Handler.java:605)
        at android.os.Handler.dispatchMessage(Handler.java:92)
        at android.os.Looper.loop(Looper.java:137)
        at android.app.ActivityThread.main(ActivityThread.java:4424)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:511)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
        at dalvik.system.NativeStart.main(Native Method)

Where is the problem? Can anybody help please?

Answer 1

SocialAuth requires an image in the drawable folder for every service you want to integrate.

You probably don't have these images, and SocialAuth crash when try to load the image. To resolve the issue just put an image (eg linkedin.png , twitter.png , facebook.png ) for every service you want to use into drawable folder.

Answer 2

请检查一下这张图片是否存在？

 linkedin_button.setBackgroundResource(R.mipmap.linkedin);

Answer 3

First of all LinkedIn Introduced new Mobile SDK for Android.The official support you will get if your using only https://developer.linkedin.com/docs/android-sdk .

Give a look it's very simple.preferring to use Android Studio for LinkedIn integration.

Answer 4

when you receive this kind of error

 Android.Content.Res.Resources+NotFoundException: Resource ID #0x0 xamarin

then please go to resources folder in android project and name your image file in small character