Genres tab
This commit is contained in:
Eugene Cheung
parent
b8e608816a
commit
944b5fc1fa
16 changed files with 739 additions and 28 deletions
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package com.kabouzeid.gramophone.ui.activities;
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import android.content.Context;
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import android.os.Bundle;
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import android.support.annotation.NonNull;
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import android.support.v4.app.LoaderManager;
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import android.support.v4.content.Loader;
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import android.support.v7.widget.LinearLayoutManager;
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import android.support.v7.widget.RecyclerView;
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import android.support.v7.widget.Toolbar;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.widget.TextView;
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import com.afollestad.materialcab.MaterialCab;
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import com.h6ah4i.android.widget.advrecyclerview.utils.WrapperAdapterUtils;
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import com.kabouzeid.appthemehelper.ThemeStore;
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import com.kabouzeid.gramophone.R;
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import com.kabouzeid.gramophone.adapter.song.SongAdapter;
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import com.kabouzeid.gramophone.helper.MusicPlayerRemote;
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import com.kabouzeid.gramophone.interfaces.CabHolder;
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import com.kabouzeid.gramophone.interfaces.LoaderIds;
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import com.kabouzeid.gramophone.loader.GenreLoader;
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import com.kabouzeid.gramophone.misc.WrappedAsyncTaskLoader;
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import com.kabouzeid.gramophone.model.Genre;
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import com.kabouzeid.gramophone.model.Song;
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import com.kabouzeid.gramophone.ui.activities.base.AbsSlidingMusicPanelActivity;
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import com.kabouzeid.gramophone.util.PhonographColorUtil;
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import com.kabouzeid.gramophone.util.ViewUtil;
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import com.simplecityapps.recyclerview_fastscroll.views.FastScrollRecyclerView;
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import java.util.ArrayList;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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public class GenreDetailActivity extends AbsSlidingMusicPanelActivity implements CabHolder, LoaderManager.LoaderCallbacks<ArrayList<Song>> {
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public static final String TAG = GenreDetailActivity.class.getSimpleName();
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private static final int LOADER_ID = LoaderIds.GENRE_DETAIL_ACTIVITY;
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public static final String EXTRA_GENRE = "extra_genre";
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@BindView(R.id.recycler_view)
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RecyclerView recyclerView;
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@BindView(R.id.toolbar)
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Toolbar toolbar;
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@BindView(android.R.id.empty)
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TextView empty;
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private Genre genre;
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private MaterialCab cab;
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private SongAdapter adapter;
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private RecyclerView.Adapter wrappedAdapter;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setDrawUnderStatusbar(true);
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ButterKnife.bind(this);
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setStatusbarColorAuto();
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setNavigationbarColorAuto();
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setTaskDescriptionColorAuto();
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genre = getIntent().getExtras().getParcelable(EXTRA_GENRE);
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setUpRecyclerView();
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setUpToolBar();
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getSupportLoaderManager().initLoader(LOADER_ID, null, this);
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}
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@Override
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protected View createContentView() {
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return wrapSlidingMusicPanel(R.layout.activity_genre_detail);
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}
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private void setUpRecyclerView() {
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ViewUtil.setUpFastScrollRecyclerViewColor(this, ((FastScrollRecyclerView) recyclerView), ThemeStore.accentColor(this));
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recyclerView.setLayoutManager(new LinearLayoutManager(this));
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adapter = new SongAdapter(this, new ArrayList<Song>(), R.layout.item_list, false, this);
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recyclerView.setAdapter(adapter);
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adapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {
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@Override
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public void onChanged() {
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super.onChanged();
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checkIsEmpty();
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}
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});
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}
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private void setUpToolBar() {
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toolbar.setBackgroundColor(ThemeStore.primaryColor(this));
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setSupportActionBar(toolbar);
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//noinspection ConstantConditions
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getSupportActionBar().setTitle(genre.name);
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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getMenuInflater().inflate(R.menu.menu_genre_detail, menu);
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return super.onCreateOptionsMenu(menu);
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}
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@Override
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public boolean onOptionsItemSelected(@NonNull MenuItem item) {
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int id = item.getItemId();
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switch (id) {
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case R.id.action_shuffle_genre:
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MusicPlayerRemote.openAndShuffleQueue(adapter.getDataSet(), true);
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return true;
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case android.R.id.home:
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onBackPressed();
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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@NonNull
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@Override
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public MaterialCab openCab(final int menu, final MaterialCab.Callback callback) {
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if (cab != null && cab.isActive()) cab.finish();
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cab = new MaterialCab(this, R.id.cab_stub)
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.setMenu(menu)
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.setCloseDrawableRes(R.drawable.ic_close_white_24dp)
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.setBackgroundColor(PhonographColorUtil.shiftBackgroundColorForLightText(ThemeStore.primaryColor(this)))
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.start(callback);
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return cab;
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}
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@Override
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public void onBackPressed() {
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if (cab != null && cab.isActive()) cab.finish();
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else {
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recyclerView.stopScroll();
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super.onBackPressed();
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}
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}
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@Override
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public void onMediaStoreChanged() {
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super.onMediaStoreChanged();
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getSupportLoaderManager().restartLoader(LOADER_ID, null, this);
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}
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private void checkIsEmpty() {
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empty.setVisibility(
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adapter.getItemCount() == 0 ? View.VISIBLE : View.GONE
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);
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}
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@Override
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protected void onDestroy() {
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if (recyclerView != null) {
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recyclerView.setAdapter(null);
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recyclerView = null;
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}
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if (wrappedAdapter != null) {
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WrapperAdapterUtils.releaseAll(wrappedAdapter);
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wrappedAdapter = null;
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}
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adapter = null;
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super.onDestroy();
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}
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@Override
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public Loader<ArrayList<Song>> onCreateLoader(int id, Bundle args) {
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return new GenreDetailActivity.AsyncGenreSongLoader(this, genre);
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}
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@Override
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public void onLoadFinished(Loader<ArrayList<Song>> loader, ArrayList<Song> data) {
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if (adapter != null)
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adapter.swapDataSet(data);
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}
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@Override
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public void onLoaderReset(Loader<ArrayList<Song>> loader) {
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if (adapter != null)
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adapter.swapDataSet(new ArrayList<Song>());
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}
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private static class AsyncGenreSongLoader extends WrappedAsyncTaskLoader<ArrayList<Song>> {
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private final Genre genre;
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public AsyncGenreSongLoader(Context context, Genre genre) {
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super(context);
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this.genre = genre;
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}
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@Override
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public ArrayList<Song> loadInBackground() {
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return GenreLoader.getSongs(getContext(), genre.id);
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}
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}
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}
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@ -0,0 +1,79 @@
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package com.kabouzeid.gramophone.ui.fragments.mainactivity.library.pager;
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import android.content.Context;
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import android.os.Bundle;
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import android.support.annotation.NonNull;
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import android.support.v4.app.LoaderManager;
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import android.support.v4.content.Loader;
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import android.support.v7.widget.LinearLayoutManager;
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import com.kabouzeid.gramophone.R;
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import com.kabouzeid.gramophone.adapter.GenreAdapter;
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import com.kabouzeid.gramophone.interfaces.LoaderIds;
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import com.kabouzeid.gramophone.loader.GenreLoader;
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import com.kabouzeid.gramophone.misc.WrappedAsyncTaskLoader;
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import com.kabouzeid.gramophone.model.Genre;
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import java.util.ArrayList;
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public class GenresFragment extends AbsLibraryPagerRecyclerViewFragment<GenreAdapter, LinearLayoutManager> implements LoaderManager.LoaderCallbacks<ArrayList<Genre>> {
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public static final String TAG = GenresFragment.class.getSimpleName();
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private static final int LOADER_ID = LoaderIds.GENRES_FRAGMENT;
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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getLoaderManager().initLoader(LOADER_ID, null, this);
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}
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@NonNull
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@Override
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protected LinearLayoutManager createLayoutManager() {
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return new LinearLayoutManager(getActivity());
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}
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@NonNull
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@Override
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protected GenreAdapter createAdapter() {
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ArrayList<Genre> dataSet = getAdapter() == null ? new ArrayList<Genre>() : getAdapter().getDataSet();
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return new GenreAdapter(getLibraryFragment().getMainActivity(), dataSet, R.layout.item_list_simple);
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}
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@Override
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protected int getEmptyMessage() {
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return R.string.no_genres;
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}
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@Override
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public void onMediaStoreChanged() {
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getLoaderManager().restartLoader(LOADER_ID, null, this);
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}
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@Override
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public Loader<ArrayList<Genre>> onCreateLoader(int id, Bundle args) {
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return new GenresFragment.AsyncGenreLoader(getActivity());
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}
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@Override
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public void onLoadFinished(Loader<ArrayList<Genre>> loader, ArrayList<Genre> data) {
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getAdapter().swapDataSet(data);
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}
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@Override
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public void onLoaderReset(Loader<ArrayList<Genre>> loader) {
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getAdapter().swapDataSet(new ArrayList<Genre>());
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}
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private static class AsyncGenreLoader extends WrappedAsyncTaskLoader<ArrayList<Genre>> {
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public AsyncGenreLoader(Context context) {
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super(context);
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}
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@Override
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public ArrayList<Genre> loadInBackground() {
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return GenreLoader.getAllGenres(getContext());
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}
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}
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}
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