content: package com.angcyo.aidl;
  
  import android.content.ContentProvider;
  import android.content.ContentValues;
  import android.database.Cursor;
  import android.net.Uri;
  import android.support.annotation.Nullable;
  
  import com.angcyo.sample.debug.BookBean;
  
  /**
   * Created by angcyo on 16-01-17-017.
   */
  public class BookProvider extends ContentProvider {
  
      static BookBean bookBean;
      static {
          bookBean = new BookBean();
      }
  
      @Override
      public boolean onCreate() {
  
          return false;
      }
  
      @Nullable
      @Override
      public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
  
          return null;
      }
  
      @Nullable
      @Override
      public String getType(Uri uri) {
          return null;
      }
  
      @Nullable
      @Override
      public Uri insert(Uri uri, ContentValues values) {
          return null;
      }
  
      @Override
      public int delete(Uri uri, String selection, String[] selectionArgs) {
          return 0;
      }
  
      @Override
      public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
          return 0;
      }
  }
  