Main Activity

package com.example.nurrohim.moviedicoding;

import android.app.FragmentManager;
import android.content.Intent;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.design.widget.TabLayout;
import android.support.v4.view.ViewPager;
import android.support.v7.widget.ToolbarWidgetWrapper;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.support.design.widget.NavigationView;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;

import com.example.nurrohim.moviedicoding.adapter.MoviesAdapter;
import com.example.nurrohim.moviedicoding.fragment.NowPlayingFragment;
import com.example.nurrohim.moviedicoding.model.search.ResultsItem;
import com.mancj.materialsearchbar.MaterialSearchBar;

import java.util.ArrayList;

import butterknife.BindView;
import butterknife.ButterKnife;

public class MainActivity extends AppCompatActivity
        implements NavigationView.OnNavigationItemSelectedListener, MaterialSearchBar.OnSearchActionListener,TabLayout.OnTabSelectedListener   {

    private int mCounter;
    @BindView(R.id.searchBar)
    MaterialSearchBar searchBar;

    @BindView(R.id.toolbar)
    Toolbar toolbar;

    @BindView(R.id.drawer_layout)
    DrawerLayout drawer;

    @BindView(R.id.nav_view)
    NavigationView navigationView;

    @BindView(R.id.tab_layout)
    TabLayout tabLayout;

    @BindView(R.id.view_pager)
    ViewPager viewPager;
    private String query = "";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ButterKnife.bind(this);

        setSupportActionBar(toolbar);
        getSupportActionBar().setTitle("Movies");

        setupDrawer();

            setupTab();

        selectNav(0);
        searchBar.setOnSearchActionListener(this);
        searchBar.inflateMenu(R.menu.menu_utama);
        searchBar.setText("");
        Log.d("LOG_TAG", getClass().getSimpleName() + ": text " + searchBar.getText());
        searchBar.setCardViewElevation(10);
        searchBar.addTextChangeListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
            }

            @Override
            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
                Log.d("LOG_TAG", getClass().getSimpleName() + " text changed " + searchBar.getText());
            }

            @Override
            public void afterTextChanged(Editable editable) {

            }

        });
    }

    @Override
    public void onBackPressed() {
        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        if (drawer.isDrawerOpen(GravityCompat.START)) {
            drawer.closeDrawer(GravityCompat.START);
        } else {
            super.onBackPressed();
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_utama, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_setting) {
            startActivity(new Intent(MainActivity.this, SettingsActivity.class));
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onSearchStateChanged(boolean enabled) {
    }

    @Override
    public void onSearchConfirmed(CharSequence text) {
        query=String.valueOf(text);
        Intent intent = new Intent(getApplicationContext(), SearchActivity.class);
        intent.putExtra(SearchActivity.MOVIE_TITLE, query);
        startActivity(intent);


    }

    @Override
    public void onButtonClicked(int buttonCode) {
        switch (buttonCode){
            case MaterialSearchBar.BUTTON_NAVIGATION:
                drawer.openDrawer(Gravity.LEFT);
                break;
            case MaterialSearchBar.BUTTON_SPEECH:
                break;
            case MaterialSearchBar.BUTTON_BACK:
                searchBar.disableSearch();
                break;
        }
    }
    @SuppressWarnings("StatementWithEmptyBody")
    @Override
    public boolean onNavigationItemSelected(MenuItem item) {
        // Handle navigation view item clicks here.
        int id = item.getItemId();

        if (id == R.id.nav_camera) {
            selectTab(0);
        } else if (id == R.id.nav_gallery) {
            selectTab(1);
        } else if (id == R.id.nav_slideshow) {
            selectTab(2);
        }else if (id == R.id.nav_setting){
            startActivity(new Intent(MainActivity.this, SettingsActivity.class));
        }
        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        drawer.closeDrawer(GravityCompat.START);
        return true;
    }

    @Override
    public void onTabSelected(TabLayout.Tab tab) {
        selectNav(tab.getPosition());
    }

    @Override
    public void onTabUnselected(TabLayout.Tab tab) {

    }

    @Override
    public void onTabReselected(TabLayout.Tab tab) {

    }
    private void setupDrawer() {
        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
                this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
        drawer.setDrawerListener(toggle);
        toggle.syncState();
        navigationView.setNavigationItemSelectedListener(this);
    }

    private void setupTab() {
        viewPager.setAdapter(new TabAdapterPager(getSupportFragmentManager()));
        tabLayout.setupWithViewPager(viewPager);

        //String hello = String.format(getResources().getString(R.string.now_playing));
        tabLayout.getTabAt(0).setText(getResources().getString(R.string.now_playing));
        tabLayout.getTabAt(1).setText(getResources().getString(R.string.upcoming));
        tabLayout.getTabAt(2).setText("Favorit");
        tabLayout.setOnTabSelectedListener(this);
    }

    private void selectNav(int navNumber) {
        navigationView.getMenu().getItem(navNumber).setChecked(true);
    }

    private void selectTab(int tabNumber) {
        tabLayout.getTabAt(tabNumber).select();
    }
    private void setActionBarTitle(String title){
        getSupportActionBar().setTitle(title);
    }
}