Fix injection in ContentProvider

import android.content.ContentProvider;

import android.content.ContentValues;

import android.content.Context;

import android.content.pm.PackageManager;

import android.content.pm.ProviderInfo;

import android.database.Cursor;

import android.net.Uri;

import android.os.Binder;

import android.util.Log;

import android.widget.RemoteViews;

import com.android.systemui.SystemUIAppComponentFactory;

import com.android.systemui.people.widget.PeopleSpaceWidgetManager;

import com.android.systemui.shared.system.PeopleProviderUtils;

import javax.inject.Inject;

/** API that returns a People Tile preview. */

public class PeopleProvider extends ContentProvider {

public class PeopleProvider extends ContentProvider implements

        SystemUIAppComponentFactory.ContextInitializer {

    private static final String TAG = "PeopleProvider";

    private static final boolean DEBUG = PeopleSpaceUtils.DEBUG;

    private static final String EMPTY_STRING = "";

    private SystemUIAppComponentFactory.ContextAvailableCallback mCallback;

    @Inject

    PeopleSpaceWidgetManager mPeopleSpaceWidgetManager;

            Log.e(TAG, "Could not initialize people widget manager");

            return null;

        }

        RemoteViews view =

                mPeopleSpaceWidgetManager.getPreview(shortcutId, userHandle, packageName, extras);

        RemoteViews view = mPeopleSpaceWidgetManager.getPreview(shortcutId, userHandle, packageName,

                extras);

        if (view == null) {

            if (DEBUG) Log.d(TAG, "No preview available for shortcutId: " + shortcutId);

            return null;

    public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {

        throw new IllegalArgumentException("Invalid method");

    }

    @Override

    public void attachInfo(Context context, ProviderInfo info) {

        mCallback.onContextAvailable(context);

        super.attachInfo(context, info);

    }

    @Override

    public void setContextAvailableCallback(

            SystemUIAppComponentFactory.ContextAvailableCallback callback) {

        mCallback = callback;

    }

}