MyContentProvider.java

package me.ele.app.amigo;

import android.content.ContentProvider;
import android.content.ContentValues;
import android.database.Cursor;
import android.net.Uri;
import android.support.annotation.Nullable;
import android.util.Log;

/**
 * Created by wwm on 11/22/16.
 */

public class MyContentProvider extends ContentProvider {
    private static final String TAG = MyContentProvider.class.getSimpleName();

    @Override
    public boolean onCreate() {
        Log.d(TAG, "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;
    }
}