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MediaItemListFragment.java
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MediaItemListFragment.java
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/*
* MythtvPlayerForAndroid. An application for Android users to play MythTV Recordings and Videos
* Copyright (c) 2016. Daniel Frey
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.mythtv.android.presentation.view.fragment.phone;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.RelativeLayout;
import org.mythtv.android.R;
import org.mythtv.android.domain.Media;
import org.mythtv.android.presentation.internal.di.components.MediaComponent;
import org.mythtv.android.presentation.model.ErrorModel;
import org.mythtv.android.presentation.model.MediaItemModel;
import org.mythtv.android.presentation.presenter.phone.MediaItemListPresenter;
import org.mythtv.android.presentation.view.MediaItemListView;
import org.mythtv.android.presentation.view.adapter.phone.LayoutManager;
import org.mythtv.android.presentation.view.adapter.phone.MediaItemsAdapter;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import javax.inject.Inject;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.Unbinder;
/**
*
*
*
* @author dmfrey
*
* Created on 1/20/16.
*/
public class MediaItemListFragment extends AbstractBaseFragment implements MediaItemListView {
private static final String TAG = MediaItemListFragment.class.getSimpleName();
public static final String MEDIA_KEY = "media";
public static final String DESCENDING_KEY = "descending";
public static final String START_INDEX_KEY = "start_index";
public static final String COUNT_KEY = "count";
public static final String TITLE_REGEX_KEY = "title_regex";
public static final String REC_GROUP_KEY = "rec_group";
public static final String STORAGE_GROUP_KEY = "storage_group";
public static final String FOLDER_KEY = "folder";
public static final String SORT_KEY = "sort";
/**
* Interface for listening media item list events.
*/
public interface MediaItemListListener {
void onMediaItemClicked( final MediaItemModel mediaItemModel );
}
@Inject
MediaItemListPresenter mediaItemListPresenter;
@BindView( R.id.rv_mediaItems )
RecyclerView rv_mediaItems;
@BindView( R.id.rl_progress )
RelativeLayout rl_progress;
private Unbinder unbinder;
private MediaItemsAdapter mediaItemsAdapter;
private MediaItemListListener mediaItemListListener;
private Map<String, Object> parameters;
public MediaItemListFragment() { super(); }
public static MediaItemListFragment newInstance( Bundle args ) {
MediaItemListFragment fragment = new MediaItemListFragment();
fragment.setArguments( args );
return fragment;
}
public static class Builder {
private Media media;
private Boolean descending;
private Integer startIndex;
private Integer count;
private String titleRegEx;
private String recGroup;
private String storageGroup;
private String folder;
private String sort;
public Builder( Media media ) {
this.media = media;
}
public Builder descending( Boolean descending ) {
this.descending = descending;
return this;
}
public Builder startIndex( Integer startIndex ) {
this.startIndex = startIndex;
return this;
}
public Builder count( Integer count ) {
this.count = count;
return this;
}
public Builder titleRegEx( String titleRegEx ) {
this.titleRegEx = titleRegEx;
return this;
}
public Builder recGroup( String recGroup ) {
this.recGroup = recGroup;
return this;
}
public Builder storageGroup( String storageGroup ) {
this.storageGroup = storageGroup;
return this;
}
public Builder folder( String folder ) {
this.folder = folder;
return this;
}
public Builder sort( String sort ) {
this.sort = sort;
return this;
}
public Map<String, Object> build() {
Map<String, Object> parameters = new HashMap<>();
parameters.put( MEDIA_KEY, media );
if( null != descending ) {
parameters.put( DESCENDING_KEY, descending );
}
if( null != startIndex ) {
parameters.put( START_INDEX_KEY, startIndex );
}
if( null != count ) {
parameters.put( COUNT_KEY, count );
}
if( null != titleRegEx ) {
parameters.put( TITLE_REGEX_KEY, titleRegEx );
}
if( null != recGroup ) {
parameters.put( REC_GROUP_KEY, recGroup );
}
if( null != storageGroup ) {
parameters.put( STORAGE_GROUP_KEY, storageGroup );
}
if( null != folder ) {
parameters.put( FOLDER_KEY, folder );
}
if( null != sort ) {
parameters.put( SORT_KEY, sort );
}
return parameters;
}
public Bundle toBundle() {
Bundle args = new Bundle();
args.putString( MEDIA_KEY, media.name() );
if( null != descending ) {
args.putBoolean( DESCENDING_KEY, descending );
}
if( null != startIndex ) {
args.putInt( START_INDEX_KEY, startIndex );
}
if( null != count ) {
args.putInt( COUNT_KEY, count );
}
if( null != titleRegEx ) {
args.putString( TITLE_REGEX_KEY, titleRegEx );
}
if( null != recGroup ) {
args.putString( REC_GROUP_KEY, recGroup );
}
if( null != storageGroup ) {
args.putString( STORAGE_GROUP_KEY, storageGroup );
}
if( null != folder ) {
args.putString( FOLDER_KEY, folder );
}
if( null != sort ) {
args.putString( SORT_KEY, sort );
}
return args;
}
public static Map<String, Object> fromBundle( Bundle args ) {
Builder builder = new Builder( Media.valueOf( args.getString( MEDIA_KEY ) ) );
if( args.containsKey( DESCENDING_KEY ) ) {
builder.descending( args.getBoolean( DESCENDING_KEY ) );
}
if( args.containsKey( START_INDEX_KEY ) ) {
builder.startIndex( args.getInt( START_INDEX_KEY ) );
}
if( args.containsKey( COUNT_KEY ) ) {
builder.count( args.getInt( COUNT_KEY ) );
}
if( args.containsKey( TITLE_REGEX_KEY ) ) {
builder.titleRegEx( args.getString( TITLE_REGEX_KEY ) );
}
if( args.containsKey( REC_GROUP_KEY ) ) {
builder.recGroup( args.getString( REC_GROUP_KEY ) );
}
if( args.containsKey( STORAGE_GROUP_KEY ) ) {
builder.storageGroup( args.getString( STORAGE_GROUP_KEY ) );
}
if( args.containsKey( FOLDER_KEY ) ) {
builder.folder( args.getString( FOLDER_KEY ) );
}
if( args.containsKey( SORT_KEY ) ) {
builder.sort( args.getString( SORT_KEY ) );
}
return builder.build();
}
}
@Override
public void onAttach( Context context ) {
super.onAttach( context );
Log.d( TAG, "onAttach : enter" );
Activity activity = getActivity();
if( activity instanceof MediaItemListFragment.MediaItemListListener) {
this.mediaItemListListener = (MediaItemListFragment.MediaItemListListener) activity;
}
Log.d( TAG, "onAttach : exit" );
}
@Override
public View onCreateView( LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState ) {
Log.d( TAG, "onCreateView : enter" );
View fragmentView = inflater.inflate( R.layout.fragment_media_item_list, container, false );
ButterKnife.bind( this, fragmentView );
unbinder = ButterKnife.bind( this, fragmentView );
setupUI();
Log.d( TAG, "onCreateView : exit" );
return fragmentView;
}
@Override
public void onActivityCreated( Bundle savedInstanceState ) {
Log.d( TAG, "onActivityCreated : enter" );
super.onActivityCreated( savedInstanceState );
this.initialize();
Log.d( TAG, "onActivityCreated : exit" );
}
@Override
public void onResume() {
Log.d( TAG, "onResume : enter" );
super.onResume();
this.loadMediaItemList();
this.mediaItemListPresenter.resume();
Log.d( TAG, "onResume : exit" );
}
@Override
public void onPause() {
Log.d( TAG, "onPause : enter" );
super.onPause();
this.mediaItemListPresenter.pause();
Log.d( TAG, "onPause : exit" );
}
@Override
public void onDestroy() {
Log.d( TAG, "onDestroy : enter" );
super.onDestroy();
this.mediaItemListPresenter.destroy();
Log.d( TAG, "onDestroy : exit" );
}
@Override
public void onDestroyView() {
Log.d( TAG, "onDestroyView : enter" );
super.onDestroyView();
unbinder.unbind();
Log.d( TAG, "onDestroyView : exit" );
}
private void initialize() {
Log.d( TAG, "initialize : enter" );
this.getComponent( MediaComponent.class ).inject( this );
this.mediaItemListPresenter.setView( this );
parameters = Builder.fromBundle( getArguments() );
Log.d( TAG, "initialize : exit" );
}
private void setupUI() {
Log.d( TAG, "setupUI : enter" );
LayoutManager layoutManager = new LayoutManager( getActivity() );
this.rv_mediaItems.setLayoutManager( layoutManager );
this.mediaItemsAdapter = new MediaItemsAdapter( getActivity(), new ArrayList<>() );
this.mediaItemsAdapter.setOnItemClickListener( onItemClickListener );
this.rv_mediaItems.setAdapter( mediaItemsAdapter );
Log.d( TAG, "setupUI : exit" );
}
@Override
public void showLoading() {
Log.d( TAG, "showLoading : enter" );
if( null != this.rl_progress ) {
this.rl_progress.setVisibility( View.VISIBLE );
}
Log.d( TAG, "showLoading : exit" );
}
@Override
public void hideLoading() {
Log.d( TAG, "hideLoading : enter" );
if( null != this.rl_progress ) {
this.rl_progress.setVisibility( View.GONE );
}
Log.d( TAG, "hideLoading : exit" );
}
@Override
public void showRetry() {
}
@Override
public void hideRetry() {
}
public void reload() {
initialize();
loadMediaItemList();
}
@Override
public void renderMediaItemList( Collection<MediaItemModel> mediaItemModelCollection ) {
Log.d( TAG, "renderMediaItemList : enter" );
if( null != mediaItemModelCollection ) {
this.mediaItemsAdapter.setMediaItemsCollection( mediaItemModelCollection );
}
Log.d( TAG, "renderMediaItemList : exit" );
}
@Override
public void viewMediaItem( MediaItemModel mediaItemModel ) {
Log.d( TAG, "viewMediaItem : enter" );
if( null != this.mediaItemListListener ) {
Log.d( TAG, "viewMediaItem : mediaItemModel=" + mediaItemModel.toString() );
this.mediaItemListListener.onMediaItemClicked( mediaItemModel );
}
Log.d( TAG, "viewProgram : exit" );
}
@Override
public void showError( String message ) {
Log.d( TAG, "showError : enter" );
this.showToastMessage( message, getResources().getString( R.string.retry ), v -> MediaItemListFragment.this.loadMediaItemList() );
Log.d( TAG, "showError : exit" );
}
@Override
public void showMessage( String message ) {
Log.d( TAG, "showMessage : enter" );
this.showToastMessage( message, null, null );
Log.d( TAG, "showMessage : exit" );
}
@Override
public Context getContext() {
Log.d( TAG, "getContext : enter" );
Log.d( TAG, "getContext : exit" );
return this.getActivity().getApplicationContext();
}
/**
* Loads media items.
*/
private void loadMediaItemList() {
Log.d( TAG, "loadMediaItemList : enter" );
this.mediaItemListPresenter.initialize( parameters );
Log.d( TAG, "loadMediaItemList : exit" );
}
private MediaItemsAdapter.OnItemClickListener onItemClickListener = mediaItemModel -> {
if( null != MediaItemListFragment.this.mediaItemListPresenter && null != mediaItemModel ) {
if( mediaItemModel.isValid() ) {
Log.i( TAG, "onItemClicked : mediaItemModel=" + mediaItemModel.toString() );
MediaItemListFragment.this.mediaItemListPresenter.onMediaItemClicked( mediaItemModel );
} else {
Log.w( TAG, "onItemClicked : data error - mediaItemModel=" + mediaItemModel.toString() );
if( null == mediaItemModel.getMedia() ) {
String message = "Media Type could not be determined";
showToastMessage( message, null, null );
} else {
String fields = "";
for( ErrorModel errorModel : mediaItemModel.getValidationErrors() ) {
if( !"".equals( fields ) ) {
fields += ", ";
}
fields += errorModel.getField();
}
String message = "Thus episode has corrupt data: " + fields;
showToastMessage( message, null, null );
}
}
}
};
}