vincent-paing

public class MainActivity extends AppCompatActivity {

  @Override protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
    fab.setOnClickListener(new View.OnClickListener() {

vincent-paing

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        val toolbar = findViewById(R.id.toolbar) as Toolbar?
        setSupportActionBar(toolbar)

        val fab = findViewById(R.id.fab) as FloatingActionButton?
        fab?.setOnClickListener(View.OnClickListener { view -> Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG).setAction("Action", null).show() })

vincent-paing

import java.util.Scanner;

/**
 * Created by Vincent on 23-Mar-15.
 Copy paste this code and use it by running Engima.encrypt("YOUR_PLAIN_TEXT");
 */
public class Engima {

    //set your Rotor Settings here
    static String[] firstRotor = {"E", "K", "M", "F", "L", "G", "D", "Q", "V", "Z", "N", "T", "O", "W", "Y", "H", "X", "U", "S", "P", "A", "I", "B", "R", "C", "J"};

vincent-paing

  private void loadData() {
    swipeRefreshingLayout.setRefreshing(true);
    FireBaseDatabaseManager.getHotelReference().addValueEventListener(new ValueEventListener() {
      @Override public void onDataChange(DataSnapshot dataSnapshot) {
        GenericTypeIndicator<List<Hotel>> tempIndicator = new GenericTypeIndicator<List<Hotel>>() {
        };
        hotelRecyclerAdapter.setItems(dataSnapshot.getValue(tempIndicator));
        swipeRefreshingLayout.setRefreshing(false);
      }

vincent-paing

public class FireBaseDatabaseManager {

  public static FirebaseDatabase database;
  public static DatabaseReference hotelReference;

  public static FirebaseDatabase getDatabase() {
    if (database == null) {
      database = FirebaseDatabase.getInstance();
      database.setPersistenceEnabled(true);
    }

vincent-paing

dependencies {
  compile fileTree(include: ['*.jar'], dir: 'libs')
  
  //Retrofit
  compile 'com.squareup.retrofit2:retrofit:2.1.0'
  compile 'com.squareup.retrofit2:converter-gson:2.1.0'
  compile 'com.squareup.okhttp3:logging-interceptor:3.3.1'
}

vincent-paing

public static Retrofit getRetrofit() {

    HttpLoggingInterceptor interceptor = new HttpLoggingInterceptor();
    interceptor.setLevel(HttpLoggingInterceptor.Level.BASIC);

    OkHttpClient client = new OkHttpClient.Builder()
        .addInterceptor(interceptor)
        .build();

    return new Retrofit.Builder().baseUrl(BASE_URL)

vincent-paing

   appBarLayout.addOnOffsetChangedListener(new AppBarLayout.OnOffsetChangedListener() {
      boolean isShow = false;
      int scrollRange = -1;

      @Override public void onOffsetChanged(AppBarLayout appBarLayout, int verticalOffset) {
        if (scrollRange == -1) {
          scrollRange = appBarLayout.getTotalScrollRange();
        }
        if (scrollRange + verticalOffset == 0) {
          getSupportActionBar().setTitle(series.title_english);

vincent-paing

int max = array[0];
for (int i = 1; i < array.length; i++) {
      if (array[i] > max) max = array[i];
}

return max;

vincent-paing

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout android:id="@+id/activity_main"
  xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:tools="http://schemas.android.com/tools"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:paddingBottom="@dimen/activity_vertical_margin"
  android:paddingLeft="@dimen/activity_horizontal_margin"
  android:paddingRight="@dimen/activity_horizontal_margin"
  android:paddingTop="@dimen/activity_vertical_margin"