dynoChris

android:shadowColor="#000"
android:shadowDx="-2"
android:shadowDy="-2"
android:shadowRadius="5"

<TextView
        android:id="@+id/title_tv"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"

dynoChris

buildConfigField "String[]", "STRING_LIST",
                    "{" +
                            "\"String 1\"" +

                            "}"

dynoChris

import android.media.MediaPlayer;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Bundle;

import androidx.appcompat.app.AppCompatActivity;

import java.io.IOException;

public class MainActivity extends AppCompatActivity {

dynoChris

public class Toggler {

    private static final int DEFAULT_MODE = 1; //count = 2: *,-,*,-,*,-,*,-...
                                               //count = 1: *,*,*,*,*,*,*,*...
                                               //count = 3: *,-,-,*,-,-,*,-...
    public static final int WAIT_MODE = 2; //count = 2: -,*,*,*,*,*,*,*,*...
                                           //count = 1: *,*,*,*,*,*,*,*,*...
                                           //count = 3: -,-,*,*,*,*,*,*,*...

    private int mMode = DEFAULT_MODE;

dynoChris

intermidiateTint="#fff"

dynoChris

public class Repeater {

   private final int mEach;
   private int mLap;

   public Repeater(int each) {
       this.mEach = each;
       this.mLap = each;
   }

dynoChris

package com.oliverstudio.firestoreadmintest1;
 
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ProgressBar;
 
import androidx.appcompat.app.AppCompatActivity;
 
import com.google.firebase.firestore.CollectionReference;

dynoChris

int switcher = 0;
int countLaps = 3;
switch (switcher) {
    case 0:
        
        switcher = (switcher+1)%countLaps;
        break;
    case 1:
        
        switcher = (switcher+1)%countLaps;

dynoChris

//What the problem? 
//If you will put the String Set to Shared Preferences with a putStringSet() method it will be put,
//but for second iteration and more it is work uncorrectly. Let's see
public class MainActivity extends AppCompatActivity {

    private Button mFirstButton, mSecondButton;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

dynoChris

//put
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
SharedPreferences.Editor editor = sharedPreferences.edit();
editor.putInt("tag_number", 10);
editor.apply();

//get
SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
int x = sharedPreferences.getInt("tag_number", 0);