AndroidManifest.xml

<application
             android:name=".ParseApplication"
             />

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

build.gradle

repositories {
    mavenCentral()
}

dependencies {
    compile 'com.parse:parse-android:1.13.1'
    compile 'com.parse.bolts:bolts-tasks:1.4.0'
    compile 'com.parse.bolts:bolts-applinks:1.4.0'
}

ParseApplication.java

package com.example.appname;

import android.app.Application;

import com.parse.Parse;
import com.parse.ParseACL;
import com.parse.ParseUser;

public class ParseApplication extends Application {
    @Override
    public void onCreate() {
        super.onCreate();

        Parse.enableLocalDatastore(this);

        Parse.initialize(new Parse.Configuration.Builder(getApplicationContext())
                .applicationId("APP_ID")
                .clientKey("MASTER_KEY")
                .server("https://example.com/parse/")
                .build()
        );

        ParseUser.enableAutomaticUser();

        ParseACL defaultACL = new ParseACL();
        defaultACL.setPublicReadAccess(true);
        defaultACL.setPublicWriteAccess(true);
        ParseACL.setDefaultACL(defaultACL, true);

    }

}