Сбой после заставки

Я новичок в студии Android и разрабатываю свое первое приложение.

Все работало нормально, пока я не реализовал заставку. Действительно, когда я запускаю приложение, заставка работает, но затем вылетает.

Дело в том, что заставка была не первым делом, которое я создал (основным). Я создал свое приложение, и когда я его закончил, я добавил заставку.

На самом деле, когда я отключаю заставку (активность) и начинаю сразу с предыдущей «активности, которая появляется при запуске» (то есть «Меню»), она работает нормально.

И вот что странно: при включенном заставке вылетает только на некоторых устройствах. Он отлично работает с моим Xiaomi Redmi Note 5 и Galaxy S4 (или эмулятором nexus 5X), но не с Galaxy S3 и S6.

Я пробовал заменить таймер простой кнопкой setonclicklistener. Но то же самое, когда ему нужно загрузить меню, он вылетает.

На форумах я не встречал подобных проблем, так что я здесь!

Манифест:

<?xml version = "1.0" encoding = "utf-8"?>

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

<application
    android:allowBackup = "true"
    android:icon = "@mipmap/ic_launcher"
    android:label = "@string/app_name"
    android:roundIcon = "@mipmap/ic_launcher_round"
    android:supportsRtl = "false"
    android:theme = "@style/AppTheme">

    <activity android:name = ".Menu"/>
    <activity android:name = ".restaurant" />
    <activity android:name = ".courses" />
    <activity android:name = ".toilettes" />
    <activity android:name = ".distributeur" />
    <activity android:name = ".essence" />
    <activity android:name = ".hopital" />
    <activity android:name = ".Splashscreen">
        <intent-filter>
            <action android:name = "android.intent.action.MAIN" />

            <category android:name = "android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <activity android:name = ".MainActivity"/>


    <activity
        android:name = "com.google.android.gms.ads.AdActivity"
        android:configChanges = "keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
        android:theme = "@android:style/Theme.Translucent" />
</application>

Вот Splashscreen -java

package fr.libertyg.messervices;

import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.os.Handler;
import android.provider.ContactsContract;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;

import java.util.Timer;

public class Splashscreen extends AppCompatActivity {

private ImageView daccord;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
    setContentView(R.layout.activity_splashscreen);

    final TextView random = (TextView) findViewById(R.id.random);
    final String[] mesphrases = {"S1", "S2",
            "S3", "S4", "S5","S6"};
    int rando = (int) (Math.random() * 6);
    random.setText(mesphrases[rando]);

    this.daccord = findViewById(R.id.daccord);
    daccord.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent otheractivity = new Intent(Splashscreen.this, Menu.class);
            startActivity(otheractivity);
            finish();


        }
    });






}

Заставка xml:

<?xml version = "1.0" encoding = "utf-8"?>
<LinearLayout xmlns:android = "http://schemas.android.com/apk/res/android"
xmlns:app = "http://schemas.android.com/apk/res-auto"
xmlns:tools = "http://schemas.android.com/tools"
android:layout_width = "match_parent"
android:layout_height = "match_parent"
tools:context = ".Splashscreen"
android:weightSum = "10"
android:orientation = "vertical"
android:background = "@drawable/splashscreenfond">

<RelativeLayout
    android:layout_weight = "1.5"
    android:layout_width = "match_parent"
    android:layout_height = "0dp">

    <TextView
        android:id = "@+id/spashscreenbienvenue"
        android:layout_width = "wrap_content"
        android:layout_height = "wrap_content"
        android:layout_alignParentBottom = "true"
        android:layout_centerHorizontal = "true"
        android:text = "@string/splashscreenbienvenue"
        android:textSize = "40sp" />
</RelativeLayout>

<RelativeLayout
    android:layout_width = "match_parent"
    android:layout_height = "0dp"
    android:layout_weight = "5">

    <ImageView
        android:id = "@+id/logo"
        android:layout_width = "249dp"
        android:layout_height = "217dp"
        android:layout_centerInParent = "true"
        android:src = "@drawable/icon" />

    <TextView
        android:id = "@+id/nom"
        android:layout_width = "wrap_content"
        android:layout_height = "wrap_content"
        android:layout_alignParentBottom = "true"
        android:layout_centerHorizontal = "true"
        android:text = "@string/app_name"
        android:textSize = "30sp" />
</RelativeLayout>

<RelativeLayout
    android:layout_width = "match_parent"
    android:layout_height = "0dp"
    android:layout_weight = "1.5">

    <TextView
        android:id = "@+id/bonasavoir"
        android:layout_width = "wrap_content"
        android:layout_height = "wrap_content"
        android:layout_alignParentTop = "true"
        android:layout_centerHorizontal = "true"
        android:layout_marginTop = "20dp"
        android:text = "@string/bonasavoir"
        android:textSize = "17sp" />


    <TextView
        android:id = "@+id/donnees"
        android:layout_width = "wrap_content"
        android:layout_height = "wrap_content"
        android:layout_above = "@+id/random"
        android:layout_centerHorizontal = "true"
        android:text = "@string/activezgps"
        android:textSize = "14sp" />

    <TextView
        android:id = "@+id/random"
        android:layout_width = "wrap_content"
        android:layout_height = "wrap_content"
        android:layout_alignParentBottom = "true"
        android:layout_centerHorizontal = "true"
        android:layout_marginBottom = "13dp"
        android:text = "Un être humain a besoin d'environ 2000 kcal/jour"
        android:textSize = "14sp" />


</RelativeLayout>

<RelativeLayout
    android:layout_width = "match_parent"
    android:layout_height = "0dp"
    android:layout_weight = "2">


    <TextView
        android:id = "@+id/version"
        android:layout_width = "wrap_content"
        android:layout_height = "wrap_content"
        android:layout_alignParentBottom = "true"
        android:layout_centerHorizontal = "true"
        android:text = "@string/version" />

    <ImageView
        android:id = "@+id/daccord"
        android:layout_width = "124dp"
        android:layout_height = "105dp"
        android:layout_alignParentTop = "true"
        android:layout_centerHorizontal = "true"
        android:src = "@drawable/daccord" />
</RelativeLayout>




</LinearLayout>

И Меню -java

package fr.libertyg.messervices;

import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.ImageView;

import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
import com.google.android.gms.ads.MobileAds;

public class Menu extends AppCompatActivity {

private ImageView distributeur;
private ImageView restaurant;
private ImageView courses;
private ImageView toilettes;
private ImageView essence;
private ImageView hopital;
AdView mAdView;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
    setContentView(R.layout.activity_menu);

    this.distributeur = findViewById(R.id.distributeur);

    distributeur.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent otherActivity = new Intent(getApplicationContext(), distributeur.class);
            startActivity(otherActivity);

        }
    });

    this.restaurant = findViewById(R.id.restaurant);

    restaurant.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent otherActivity = new Intent(getApplicationContext(), restaurant.class);
            startActivity(otherActivity);

        }
    });

    this.courses = findViewById(R.id.courses);

    courses.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent otherActivity = new Intent(getApplicationContext(), courses.class);
            startActivity(otherActivity);

        }
    });

    this.toilettes = findViewById(R.id.toilettes);

    toilettes.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent otherActivity = new Intent(getApplicationContext(), toilettes.class);
            startActivity(otherActivity);

        }
    });

    this.essence = findViewById(R.id.essence);

    essence.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent otherActivity = new Intent(getApplicationContext(), essence.class);
            startActivity(otherActivity);

        }
    });

    this.hopital = findViewById(R.id.hopital);

    hopital.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent otherActivity = new Intent(getApplicationContext(), hopital.class);
            startActivity(otherActivity);

        }
    });

    MobileAds.initialize(this, "ca-app-pub-6520930039267956~4038950000");
    mAdView = (AdView) findViewById(R.id.adView);
    AdRequest adRequest = new AdRequest.Builder().build();
    mAdView.loadAd(adRequest);









}

}

И меню xml

<?xml version = "1.0" encoding = "utf-8"?>

<LinearLayout xmlns:android = "http://schemas.android.com/apk/res/android"
xmlns:app = "http://schemas.android.com/apk/res-auto"
xmlns:tools = "http://schemas.android.com/tools"
android:layout_width = "match_parent"
android:layout_height = "match_parent"
tools:context = ".MainActivity"
android:background = "@drawable/fond"
android:orientation = "vertical"
android:weightSum = "10">

<RelativeLayout
    android:layout_weight = "1.5"
    android:layout_width = "match_parent"
    android:layout_height = "0dp">

    <TextView
        android:id = "@+id/bienvenue"
        android:layout_width = "wrap_content"
        android:layout_height = "wrap_content"
        android:layout_centerInParent = "true"
        android:text = "@string/quoi"
        android:textColor = "@color/blanc"
        android:textSize = "30sp"/>
</RelativeLayout>

<RelativeLayout
    android:layout_width = "match_parent"
    android:layout_height = "0dp"
    android:layout_weight = "7.6">


    <ImageView
        android:id = "@+id/distributeur"
        android:layout_width = "140dp"
        android:layout_height = "130dp"
        android:layout_alignParentStart = "true"
        android:layout_alignParentTop = "true"
        android:layout_gravity = "center_horizontal"
        android:layout_marginStart = "37dp"
        android:layout_marginTop = "29dp"
        android:src = "@drawable/distributeur" />

    <ImageView
        android:id = "@+id/restaurant"
        android:layout_width = "140dp"
        android:layout_height = "130dp"
        android:layout_alignParentEnd = "true"
        android:layout_alignParentTop = "true"
        android:layout_gravity = "center_horizontal"
        android:layout_marginEnd = "37dp"
        android:layout_marginTop = "29dp"
        android:src = "@drawable/restaurant" />

    <ImageView
        android:id = "@+id/courses"
        top = "@+id/distributeur"
        android:layout_width = "140dp"
        android:layout_height = "130dp"
        android:layout_alignStart = "@+id/distributeur"
        android:layout_centerVertical = "true"
        android:layout_gravity = "center_horizontal"
        android:src = "@drawable/courses" />

    <ImageView
        android:id = "@+id/toilettes"
        android:layout_width = "140dp"
        android:layout_height = "130dp"
        android:layout_alignStart = "@+id/restaurant"
        android:layout_alignTop = "@+id/courses"
        android:layout_gravity = "center_horizontal"
        android:src = "@drawable/toilettes" />

    <ImageView
        android:id = "@+id/essence"
        android:layout_width = "140dp"
        android:layout_height = "130dp"
        android:layout_alignParentBottom = "true"
        android:layout_alignStart = "@+id/distributeur"
        android:layout_gravity = "center_horizontal"
        android:layout_marginBottom = "28dp"
        android:src = "@drawable/essence" />

    <ImageView
        android:id = "@+id/hopital"
        android:layout_width = "140dp"
        android:layout_height = "130dp"
        android:layout_alignStart = "@+id/restaurant"
        android:layout_alignTop = "@+id/essence"
        android:layout_gravity = "center_horizontal"
        android:src = "@drawable/hopital" />
</RelativeLayout>

<RelativeLayout
    android:layout_width = "match_parent"
    android:layout_height = "0dp"
    android:layout_weight = "0.9">

    <com.google.android.gms.ads.AdView
        xmlns:ads = "http://schemas.android.com/apk/res-auto"
        android:id = "@+id/adView"
        android:layout_width = "wrap_content"
        android:layout_height = "wrap_content"
        android:layout_alignParentBottom = "true"
        android:layout_centerHorizontal = "true"
        ads:adSize = "BANNER"
        ads:adUnitId = "ca-app-pub-6520930039267956/3068657000" />

</RelativeLayout>

Заранее спасибо за помощь.