1 Теориялық бөлім
жүктеу/скачать 2,23 Mb.
|
Реферат
| package com.sumin.mymovies;
import android.arch.lifecycle.LiveData; import android.arch.lifecycle.Observer; import android.arch.lifecycle.ViewModelProviders; import android.content.Intent; import android.support.annotation.NonNull; import android.support.annotation.Nullable; import android.support.v4.app.LoaderManager; import android.support.v4.content.Loader; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.support.v7.widget.GridLayoutManager; import android.support.v7.widget.RecyclerView; import android.util.DisplayMetrics; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.widget.CompoundButton; import android.widget.ProgressBar; import android.widget.Switch; import android.widget.TextView; import android.widget.Toast; import com.sumin.mymovies.adapters.MovieAdapter; import com.sumin.mymovies.data.MainViewModel; import com.sumin.mymovies.data.Movie; import com.sumin.mymovies.utils.JSONUtils; import com.sumin.mymovies.utils.NetworkUtils; import org.json.JSONObject; import java.net.URL; import java.util.ArrayList; import java.util.List; import java.util.Locale; public class MainActivity extends AppCompatActivity implements LoaderManager.LoaderCallbacks private Switch switchSort; private RecyclerView recyclerViewPosters; private MovieAdapter movieAdapter; private TextView textViewTopRated; private TextView textViewPopularity; private ProgressBar progressBarLoading; private MainViewModel viewModel; private int getColumnCount() { DisplayMetrics displayMetrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(displayMetrics); int width = (int) (displayMetrics.widthPixels / displayMetrics.density); return width / 185 > 2 ? width / 185 : 2; } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); lang = Locale.getDefault().getLanguage(); loaderManager = LoaderManager.getInstance(this); viewModel = ViewModelProviders.of(this).get(MainViewModel.class); switchSort = findViewById(R.id.switchSort); textViewPopularity = findViewById(R.id.textViewPopularity); textViewTopRated = findViewById(R.id.textViewTopRated); progressBarLoading = findViewById(R.id.progressBarLoading); recyclerViewPosters = findViewById(R.id.recyclerViewPosters); recyclerViewPosters.setLayoutManager(new GridLayoutManager(this, getColumnCount())); movieAdapter = new MovieAdapter(); recyclerViewPosters.setAdapter(movieAdapter); switchSort.setChecked(true); switchSort.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { page = 1; setMethodOfSort(isChecked); } }); switchSort.setChecked(false); movieAdapter.setOnPosterClickListener(new MovieAdapter.OnPosterClickListener() { @Override public void onPosterClick(int position) { жүктеу/скачать 2,23 Mb. Достарыңызбен бөлісу:
|