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SDK is not suitable for Android

Please help me get Facebook friends from my profile using the 3.14 SDK. There is no error in the code, but the problem is getting an empty list when choosing friends in my profile. I get a logcat error message.

05-08 16:18:49.252: E/ActivityThread(25644): Failed to find provider info for com.facebook.orca.provider.PlatformProvider<br>
05-08 16:42:20.453: I/QCNEA(28696): |NIMS| getaddrinfo: hostname graph.facebook.com servname NULL numeric 4 appname <br>
05-08 16:51:32.482: D/Request(31861): Warning: Sessionless Request needs token but missing either application ID or client token<br>

I also create the complete code for your link below

FriendPickerApplication.java *

package com.facebook.samples.friendpicker;

import android.app.Application;
import com.facebook.model.GraphUser;

import java.util.List;

    // We use a custom Application class to store our minimal state data (which users have been selected).
    // A real-world application will likely require a more robust data model.
    public class FriendPickerApplication extends Application {
        private List<GraphUser> selectedUsers;

        public List<GraphUser> getSelectedUsers() {
            return selectedUsers;
        }

        public void setSelectedUsers(List<GraphUser> selectedUsers) {
            this.selectedUsers = selectedUsers;
        }
    }<br>

FriendPickerSampleActivity.java

package com.facebook.samples.friendpicker;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.text.TextUtils;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import com.facebook.AppEventsLogger;
import com.facebook.Session.NewPermissionsRequest;
import com.facebook.SessionState;
import com.facebook.UiLifecycleHelper;
import com.facebook.model.GraphUser;
import com.facebook.Session;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

public class FriendPickerSampleActivity extends FragmentActivity {
    private static final List<String> PERMISSIONS = new ArrayList<String>() {
        {
            add("user_friends");
            add("public_profile");
        }
    };
    private static final int PICK_FRIENDS_ACTIVITY = 1;
    private Button pickFriendsButton;
    private TextView resultsTextView;
    private UiLifecycleHelper lifecycleHelper;
    boolean pickFriendsWhenSessionOpened;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        resultsTextView = (TextView) findViewById(R.id.resultsTextView);
        pickFriendsButton = (Button) findViewById(R.id.pickFriendsButton);
        pickFriendsButton.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                onClickPickFriends();
            }
        });

        lifecycleHelper = new UiLifecycleHelper(this, new Session.StatusCallback() {
            @Override
            public void call(Session session, SessionState state, Exception exception) {
                onSessionStateChanged(session, state, exception);
            }
        });
        lifecycleHelper.onCreate(savedInstanceState);

        ensureOpenSession();
    }

    @Override
    protected void onStart() {
        super.onStart();

        // Update the display every time we are started.
        displaySelectedFriends(RESULT_OK);
    }

    @Override
    protected void onResume() {
        super.onResume();

        // Call the 'activateApp' method to log an app event for use in analytics and advertising reporting.  Do so in
        // the onResume methods of the primary Activities that an app may be launched into.
        AppEventsLogger.activateApp(this);
    }

    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        switch (requestCode) {
            case PICK_FRIENDS_ACTIVITY:
                displaySelectedFriends(resultCode);
                break;
            default:
                Session.getActiveSession().onActivityResult(this, requestCode, resultCode, data);
                break;
        }
    }

    private boolean ensureOpenSession() {
        if (Session.getActiveSession() == null ||
                !Session.getActiveSession().isOpened()) {
            Session.openActiveSession(
                    this, 
                    true, 
                    PERMISSIONS,
                    new Session.StatusCallback() {
                        @Override
                        public void call(Session session, SessionState state, Exception exception) {
                            onSessionStateChanged(session, state, exception);
                        }
                    });
            return false;
        }
        return true;
    }

    private boolean sessionHasNecessaryPerms(Session session) {
        if (session != null && session.getPermissions() != null) {
            for (String requestedPerm : PERMISSIONS) {
                if (!session.getPermissions().contains(requestedPerm)) {
                    return false;
                }
            }
            return true;
        }
        return false;
    }

    private List<String> getMissingPermissions(Session session) {
        List<String> missingPerms = new ArrayList<String>(PERMISSIONS);
        if (session != null && session.getPermissions() != null) {
            for (String requestedPerm : PERMISSIONS) {
                if (session.getPermissions().contains(requestedPerm)) {
                    missingPerms.remove(requestedPerm);
                }
            }
        }
        return missingPerms;
    }

    private void onSessionStateChanged(final Session session, SessionState state, Exception exception) {
        if (state.isOpened() && !sessionHasNecessaryPerms(session)) {
            AlertDialog.Builder builder = new AlertDialog.Builder(this);
            builder.setMessage(R.string.need_perms_alert_text);
            builder.setPositiveButton(
                    R.string.need_perms_alert_button_ok, 
                    new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            session.requestNewReadPermissions(
                                    new NewPermissionsRequest(
                                            FriendPickerSampleActivity.this, 
                                            getMissingPermissions(session)));
                        }
                    });
            builder.setNegativeButton(
                    R.string.need_perms_alert_button_quit,
                    new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            finish();
                        }
                    });
            builder.show();
        } else if (pickFriendsWhenSessionOpened && state.isOpened()) {
            pickFriendsWhenSessionOpened = false;

            startPickFriendsActivity();
        }
    }

    private void displaySelectedFriends(int resultCode) {
        String results = "";
        FriendPickerApplication application = (FriendPickerApplication) getApplication();

        Collection<GraphUser> selection = application.getSelectedUsers();
        if (selection != null && selection.size() > 0) {
            ArrayList<String> names = new ArrayList<String>();
            for (GraphUser user : selection) {
                names.add(user.getName());
            }
            results = TextUtils.join(", ", names);
        } else {
            results = "<No friends selected>";
        }

        resultsTextView.setText(results);
    }

    private void onClickPickFriends() {
        startPickFriendsActivity();
    }

    private void startPickFriendsActivity() {
        if (ensureOpenSession()) {
            Intent intent = new Intent(this, PickFriendsActivity.class);
            // Note: The following line is optional, as multi-select behavior is the default for
            // FriendPickerFragment. It is here to demonstrate how parameters could be passed to the
            // friend picker if single-select functionality was desired, or if a different user ID was
            // desired (for instance, to see friends of a friend).
            PickFriendsActivity.populateParameters(intent, null, true, true);
            startActivityForResult(intent, PICK_FRIENDS_ACTIVITY);
        } else {
            pickFriendsWhenSessionOpened = true;
        }
    }
} <br>

PickFriendsActivity.java

package com.facebook.samples.friendpicker;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.widget.Toast;
import com.facebook.FacebookException;
import com.facebook.model.GraphUser;
import com.facebook.widget.FriendPickerFragment;
import com.facebook.widget.PickerFragment;

import java.util.List;

public class PickFriendsActivity extends FragmentActivity {
    FriendPickerFragment friendPickerFragment;

    public static void populateParameters(Intent intent, String userId,
            boolean multiSelect, boolean showTitleBar) {
        intent.putExtra(FriendPickerFragment.USER_ID_BUNDLE_KEY, userId);
        intent.putExtra(FriendPickerFragment.MULTI_SELECT_BUNDLE_KEY,
                multiSelect);
        intent.putExtra(FriendPickerFragment.SHOW_TITLE_BAR_BUNDLE_KEY,
                showTitleBar);
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.pick_friends_activity);

        FragmentManager fm = getSupportFragmentManager();

        if (savedInstanceState == null) {
            // First time through, we create our fragment programmatically.
            final Bundle args = getIntent().getExtras();
            friendPickerFragment = new FriendPickerFragment(args);
            fm.beginTransaction()
                    .add(R.id.friend_picker_fragment, friendPickerFragment)
                    .commit();
        } else {
            // Subsequent times, our fragment is recreated by the framework and
            // already has saved and
            // restored its state, so we don't need to specify args again. (In
            // fact, this might be
            // incorrect if the fragment was modified programmatically since it
            // was created.)
            friendPickerFragment = (FriendPickerFragment) fm
                    .findFragmentById(R.id.friend_picker_fragment);
        }

        friendPickerFragment
                .setOnErrorListener(new PickerFragment.OnErrorListener() {
                    @Override
                    public void onError(PickerFragment<?> fragment,
                            FacebookException error) {
                        PickFriendsActivity.this.onError(error);
                    }
                });

        friendPickerFragment
                .setOnDoneButtonClickedListener(new PickerFragment.OnDoneButtonClickedListener() {
                    @Override
                    public void onDoneButtonClicked(PickerFragment<?> fragment) {
                        // We just store our selection in the Application for
                        // other activities to look at.
                        FriendPickerApplication application = (FriendPickerApplication) getApplication();
                        application.setSelectedUsers(friendPickerFragment
                                .getSelection());

                        setResult(RESULT_OK, null);
                        finish();
                    }
                });
    }

    private void onError(Exception error) {
        String text = getString(R.string.exception, error.getMessage());
        Toast toast = Toast.makeText(this, text, Toast.LENGTH_SHORT);
        toast.show();
    }

    @Override
    protected void onStart() {
        super.onStart();
        try {
            FriendPickerApplication application = (FriendPickerApplication) getApplication();
            List<GraphUser> selectedUsers = application.getSelectedUsers();
            if (selectedUsers != null && !selectedUsers.isEmpty()) {
                friendPickerFragment.setSelection(selectedUsers);
            }
            // Load data, unless a query has already taken place.
            friendPickerFragment.loadData(false);
        } catch (Exception ex) {
            onError(ex);
        }
    }
}<br>

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.facebook.samples.friendpicker"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="8" />

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

    <application
        android:name=".FriendPickerApplication"
        android:icon="@drawable/icon"
        android:label="@string/app_name"
        android:theme="@android:style/Theme.NoTitleBar" >
        <activity
            android:name="FriendPickerSampleActivity"
            android:label="@string/app_name"
            android:windowSoftInputMode="adjustResize" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="PickFriendsActivity"
            android:label="Pick Friends" >
        </activity>
        <activity
            android:name="com.facebook.LoginActivity"
            android:label="@string/app_name"
            android:theme="@android:style/Theme.Translucent.NoTitleBar" />

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

        <provider
            android:name="com.facebook.NativeAppCallContentProvider"
            android:authorities="com.facebook.app.NativeAppCallContentProvider1441068969495032"
            android:exported="true" />
    </application>

</manifest>
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2 answers

After a long struggle, I found my solution to the above. Facebook recently released its new security SDK. There are several requirements for using the SDK in your application.

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    LoginButton loginButton = (LoginButton) view.findViewById(R.id.login_button);
loginButton.setReadPermissions(Arrays.asList("user_friends"));

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+7

Source: https://habr.com/ru/post/1539770/

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