mirror of https://github.com/TeamNewPipe/NewPipe
696 lines
27 KiB
Java
696 lines
27 KiB
Java
package org.schabi.newpipe.fragments.list.search;
|
|
|
|
import android.app.Activity;
|
|
import android.content.Context;
|
|
import android.content.Intent;
|
|
import android.content.SharedPreferences;
|
|
import android.os.Build;
|
|
import android.os.Bundle;
|
|
import android.preference.PreferenceManager;
|
|
import android.support.annotation.NonNull;
|
|
import android.support.annotation.Nullable;
|
|
import android.support.v7.app.ActionBar;
|
|
import android.support.v7.widget.TooltipCompat;
|
|
import android.text.Editable;
|
|
import android.text.TextUtils;
|
|
import android.text.TextWatcher;
|
|
import android.util.Log;
|
|
import android.view.KeyEvent;
|
|
import android.view.LayoutInflater;
|
|
import android.view.Menu;
|
|
import android.view.MenuInflater;
|
|
import android.view.MenuItem;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.view.animation.DecelerateInterpolator;
|
|
import android.view.inputmethod.EditorInfo;
|
|
import android.view.inputmethod.InputMethodManager;
|
|
import android.widget.AdapterView;
|
|
import android.widget.AutoCompleteTextView;
|
|
import android.widget.TextView;
|
|
|
|
import org.schabi.newpipe.R;
|
|
import org.schabi.newpipe.ReCaptchaActivity;
|
|
import org.schabi.newpipe.extractor.InfoItem;
|
|
import org.schabi.newpipe.extractor.ListExtractor;
|
|
import org.schabi.newpipe.extractor.NewPipe;
|
|
import org.schabi.newpipe.extractor.exceptions.ParsingException;
|
|
import org.schabi.newpipe.extractor.search.SearchEngine;
|
|
import org.schabi.newpipe.extractor.search.SearchResult;
|
|
import org.schabi.newpipe.fragments.list.BaseListFragment;
|
|
import org.schabi.newpipe.history.HistoryListener;
|
|
import org.schabi.newpipe.report.UserAction;
|
|
import org.schabi.newpipe.util.ExtractorHelper;
|
|
import org.schabi.newpipe.util.NavigationHelper;
|
|
import org.schabi.newpipe.util.StateSaver;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
import java.util.Queue;
|
|
import java.util.concurrent.TimeUnit;
|
|
|
|
import icepick.State;
|
|
import io.reactivex.Notification;
|
|
import io.reactivex.Observable;
|
|
import io.reactivex.android.schedulers.AndroidSchedulers;
|
|
import io.reactivex.disposables.Disposable;
|
|
import io.reactivex.functions.Consumer;
|
|
import io.reactivex.functions.Function;
|
|
import io.reactivex.functions.Predicate;
|
|
import io.reactivex.schedulers.Schedulers;
|
|
import io.reactivex.subjects.PublishSubject;
|
|
|
|
import static org.schabi.newpipe.util.AnimationUtils.animateView;
|
|
|
|
public class SearchFragment extends BaseListFragment<SearchResult, ListExtractor.NextItemsResult> {
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Search
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
/**
|
|
* The suggestions will appear only if the query meet this threshold (>=).
|
|
*/
|
|
private static final int THRESHOLD_SUGGESTION = 3;
|
|
|
|
/**
|
|
* How much time have to pass without emitting a item (i.e. the user stop typing) to fetch/show the suggestions, in milliseconds.
|
|
*/
|
|
private static final int SUGGESTIONS_DEBOUNCE = 150; //ms
|
|
|
|
@State
|
|
protected int filterItemCheckedId = -1;
|
|
private SearchEngine.Filter filter = SearchEngine.Filter.ANY;
|
|
|
|
@State
|
|
protected int serviceId = -1;
|
|
@State
|
|
protected String searchQuery = "";
|
|
@State
|
|
protected boolean wasSearchFocused = false;
|
|
|
|
private int currentPage = 0;
|
|
private int currentNextPage = 0;
|
|
private String searchLanguage;
|
|
private boolean showSuggestions = true;
|
|
|
|
private PublishSubject<String> suggestionPublisher = PublishSubject.create();
|
|
private Disposable searchDisposable;
|
|
private Disposable suggestionWorkerDisposable;
|
|
|
|
private SuggestionListAdapter suggestionListAdapter;
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Views
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
private View searchToolbarContainer;
|
|
private AutoCompleteTextView searchEditText;
|
|
private View searchClear;
|
|
|
|
/*////////////////////////////////////////////////////////////////////////*/
|
|
|
|
public static SearchFragment getInstance(int serviceId, String query) {
|
|
SearchFragment searchFragment = new SearchFragment();
|
|
searchFragment.setQuery(serviceId, query);
|
|
searchFragment.searchOnResume();
|
|
return searchFragment;
|
|
}
|
|
|
|
/**
|
|
* Set wasLoading to true so when the fragment onResume is called, the initial search is done.
|
|
* (it will only start searching if the query is not null or empty)
|
|
*/
|
|
private void searchOnResume() {
|
|
if (!TextUtils.isEmpty(searchQuery)) {
|
|
wasLoading.set(true);
|
|
}
|
|
}
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Fragment's LifeCycle
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
@Override
|
|
public void onAttach(Context context) {
|
|
super.onAttach(context);
|
|
suggestionListAdapter = new SuggestionListAdapter(activity);
|
|
}
|
|
|
|
@Override
|
|
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
|
|
return inflater.inflate(R.layout.fragment_search, container, false);
|
|
}
|
|
|
|
@Override
|
|
public void onPause() {
|
|
super.onPause();
|
|
wasSearchFocused = searchEditText.hasFocus();
|
|
|
|
if (searchDisposable != null) searchDisposable.dispose();
|
|
if (suggestionWorkerDisposable != null) suggestionWorkerDisposable.dispose();
|
|
hideSoftKeyboard(searchEditText);
|
|
}
|
|
|
|
@Override
|
|
public void onResume() {
|
|
if (DEBUG) Log.d(TAG, "onResume() called");
|
|
super.onResume();
|
|
|
|
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(activity);
|
|
showSuggestions = preferences.getBoolean(getString(R.string.show_search_suggestions_key), true);
|
|
searchLanguage = preferences.getString(getString(R.string.search_language_key), getString(R.string.default_language_value));
|
|
|
|
if (!TextUtils.isEmpty(searchQuery)) {
|
|
if (wasLoading.getAndSet(false)) {
|
|
if (currentNextPage > currentPage) loadMoreItems();
|
|
else search(searchQuery);
|
|
} else if (infoListAdapter.getItemsList().size() == 0) {
|
|
if (savedState == null) {
|
|
search(searchQuery);
|
|
} else if (!isLoading.get() && !wasSearchFocused) {
|
|
infoListAdapter.clearStreamItemList();
|
|
showEmptyState();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (suggestionWorkerDisposable == null || suggestionWorkerDisposable.isDisposed()) initSuggestionObserver();
|
|
}
|
|
|
|
@Override
|
|
public void onDestroyView() {
|
|
if (DEBUG) Log.d(TAG, "onDestroyView() called");
|
|
unsetSearchListeners();
|
|
super.onDestroyView();
|
|
}
|
|
|
|
@Override
|
|
public void onDestroy() {
|
|
super.onDestroy();
|
|
if (!activity.isChangingConfigurations()) StateSaver.onDestroy(savedState);
|
|
|
|
if (searchDisposable != null) searchDisposable.dispose();
|
|
if (suggestionWorkerDisposable != null) suggestionWorkerDisposable.dispose();
|
|
}
|
|
|
|
@Override
|
|
public void onActivityResult(int requestCode, int resultCode, Intent data) {
|
|
switch (requestCode) {
|
|
case ReCaptchaActivity.RECAPTCHA_REQUEST:
|
|
if (resultCode == Activity.RESULT_OK && searchQuery.length() != 0) {
|
|
search(searchQuery);
|
|
} else Log.e(TAG, "ReCaptcha failed");
|
|
break;
|
|
|
|
default:
|
|
Log.e(TAG, "Request code from activity not supported [" + requestCode + "]");
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// State Saving
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
@Override
|
|
public void writeTo(Queue<Object> objectsToSave) {
|
|
super.writeTo(objectsToSave);
|
|
objectsToSave.add(currentPage);
|
|
objectsToSave.add(currentNextPage);
|
|
}
|
|
|
|
@Override
|
|
public void readFrom(@NonNull Queue<Object> savedObjects) throws Exception {
|
|
super.readFrom(savedObjects);
|
|
currentPage = (int) savedObjects.poll();
|
|
currentNextPage = (int) savedObjects.poll();
|
|
}
|
|
|
|
@Override
|
|
public void onSaveInstanceState(Bundle bundle) {
|
|
searchQuery = searchEditText != null && !TextUtils.isEmpty(searchEditText.getText().toString())
|
|
? searchEditText.getText().toString() : searchQuery;
|
|
super.onSaveInstanceState(bundle);
|
|
}
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Init's
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
@Override
|
|
public void reloadContent() {
|
|
if (!TextUtils.isEmpty(searchQuery) || (searchEditText != null && !TextUtils.isEmpty(searchEditText.getText()))) {
|
|
search(!TextUtils.isEmpty(searchQuery) ? searchQuery : searchEditText.getText().toString());
|
|
} else {
|
|
if (searchEditText != null) {
|
|
searchEditText.setText("");
|
|
showSoftKeyboard(searchEditText);
|
|
}
|
|
animateView(errorPanelRoot, false, 200);
|
|
}
|
|
}
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Menu
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
@Override
|
|
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
|
|
super.onCreateOptionsMenu(menu, inflater);
|
|
|
|
ActionBar supportActionBar = activity.getSupportActionBar();
|
|
if (supportActionBar != null) {
|
|
supportActionBar.setDisplayShowTitleEnabled(false);
|
|
supportActionBar.setDisplayHomeAsUpEnabled(true);
|
|
}
|
|
|
|
inflater.inflate(R.menu.menu_search, menu);
|
|
|
|
searchToolbarContainer = activity.findViewById(R.id.toolbar_search_container);
|
|
searchEditText = searchToolbarContainer.findViewById(R.id.toolbar_search_edit_text);
|
|
searchClear = searchToolbarContainer.findViewById(R.id.toolbar_search_clear);
|
|
setupSearchView();
|
|
|
|
restoreFilterChecked(menu, filterItemCheckedId);
|
|
}
|
|
|
|
@Override
|
|
public boolean onOptionsItemSelected(MenuItem item) {
|
|
switch (item.getItemId()) {
|
|
case R.id.menu_filter_all:
|
|
case R.id.menu_filter_video:
|
|
case R.id.menu_filter_channel:
|
|
case R.id.menu_filter_playlist:
|
|
changeFilter(item, getFilterFromMenuId(item.getItemId()));
|
|
return true;
|
|
default:
|
|
return super.onOptionsItemSelected(item);
|
|
}
|
|
}
|
|
|
|
private void restoreFilterChecked(Menu menu, int itemId) {
|
|
if (itemId != -1) {
|
|
MenuItem item = menu.findItem(itemId);
|
|
if (item == null) return;
|
|
|
|
item.setChecked(true);
|
|
filter = getFilterFromMenuId(itemId);
|
|
}
|
|
}
|
|
|
|
private SearchEngine.Filter getFilterFromMenuId(int itemId) {
|
|
switch (itemId) {
|
|
case R.id.menu_filter_all:
|
|
return SearchEngine.Filter.ANY;
|
|
case R.id.menu_filter_video:
|
|
return SearchEngine.Filter.STREAM;
|
|
case R.id.menu_filter_channel:
|
|
return SearchEngine.Filter.CHANNEL;
|
|
case R.id.menu_filter_playlist:
|
|
return SearchEngine.Filter.PLAYLIST;
|
|
default:
|
|
return SearchEngine.Filter.ANY;
|
|
}
|
|
}
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Search
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
private TextWatcher textWatcher;
|
|
|
|
private void setupSearchView() {
|
|
searchEditText.setText(searchQuery != null ? searchQuery : "");
|
|
searchEditText.setAdapter(suggestionListAdapter);
|
|
|
|
if (TextUtils.isEmpty(searchQuery) || TextUtils.isEmpty(searchEditText.getText())) {
|
|
searchToolbarContainer.setTranslationX(100);
|
|
searchToolbarContainer.setAlpha(0f);
|
|
searchToolbarContainer.setVisibility(View.VISIBLE);
|
|
searchToolbarContainer.animate().translationX(0).alpha(1f).setDuration(200).setInterpolator(new DecelerateInterpolator()).start();
|
|
} else {
|
|
searchToolbarContainer.setTranslationX(0);
|
|
searchToolbarContainer.setAlpha(1f);
|
|
searchToolbarContainer.setVisibility(View.VISIBLE);
|
|
}
|
|
|
|
initSearchListeners();
|
|
|
|
if (TextUtils.isEmpty(searchQuery) || wasSearchFocused) showSoftKeyboard(searchEditText);
|
|
else hideSoftKeyboard(searchEditText);
|
|
wasSearchFocused = false;
|
|
}
|
|
|
|
private void initSearchListeners() {
|
|
searchClear.setOnClickListener(new View.OnClickListener() {
|
|
@Override
|
|
public void onClick(View v) {
|
|
if (DEBUG) Log.d(TAG, "onClick() called with: v = [" + v + "]");
|
|
if (TextUtils.isEmpty(searchEditText.getText())) {
|
|
NavigationHelper.gotoMainFragment(getFragmentManager());
|
|
return;
|
|
}
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
|
|
searchEditText.setText("", false);
|
|
} else searchEditText.setText("");
|
|
suggestionListAdapter.updateAdapter(new ArrayList<String>());
|
|
showSoftKeyboard(searchEditText);
|
|
}
|
|
});
|
|
|
|
TooltipCompat.setTooltipText(searchClear, getString(R.string.clear));
|
|
|
|
searchEditText.setOnClickListener(new View.OnClickListener() {
|
|
@Override
|
|
public void onClick(View v) {
|
|
if (DEBUG) Log.d(TAG, "onClick() called with: v = [" + v + "]");
|
|
searchEditText.showDropDown();
|
|
}
|
|
});
|
|
|
|
searchEditText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
|
|
@Override
|
|
public void onFocusChange(View v, boolean hasFocus) {
|
|
if (DEBUG) Log.d(TAG, "onFocusChange() called with: v = [" + v + "], hasFocus = [" + hasFocus + "]");
|
|
if (hasFocus) searchEditText.showDropDown();
|
|
}
|
|
});
|
|
|
|
searchEditText.setOnItemClickListener(new AdapterView.OnItemClickListener() {
|
|
@Override
|
|
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
|
|
if (DEBUG) {
|
|
Log.d(TAG, "onItemClick() called with: parent = [" + parent + "], view = [" + view + "], position = [" + position + "], id = [" + id + "]");
|
|
}
|
|
String s = suggestionListAdapter.getSuggestion(position);
|
|
if (DEBUG) Log.d(TAG, "onItemClick text = " + s);
|
|
submitQuery(s);
|
|
}
|
|
});
|
|
searchEditText.setThreshold(THRESHOLD_SUGGESTION);
|
|
|
|
if (textWatcher != null) searchEditText.removeTextChangedListener(textWatcher);
|
|
textWatcher = new TextWatcher() {
|
|
@Override
|
|
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
|
|
}
|
|
|
|
@Override
|
|
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
|
}
|
|
|
|
@Override
|
|
public void afterTextChanged(Editable s) {
|
|
String newText = searchEditText.getText().toString();
|
|
if (!TextUtils.isEmpty(newText)) suggestionPublisher.onNext(newText);
|
|
}
|
|
};
|
|
searchEditText.addTextChangedListener(textWatcher);
|
|
|
|
searchEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
|
|
@Override
|
|
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
|
|
if (DEBUG)
|
|
Log.d(TAG, "onEditorAction() called with: v = [" + v + "], actionId = [" + actionId + "], event = [" + event + "]");
|
|
if (event != null && (event.getKeyCode() == KeyEvent.KEYCODE_ENTER || event.getAction() == EditorInfo.IME_ACTION_SEARCH)) {
|
|
submitQuery(searchEditText.getText().toString());
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
});
|
|
|
|
if (suggestionWorkerDisposable == null || suggestionWorkerDisposable.isDisposed()) initSuggestionObserver();
|
|
}
|
|
|
|
private void unsetSearchListeners() {
|
|
searchClear.setOnClickListener(null);
|
|
searchClear.setOnLongClickListener(null);
|
|
searchEditText.setOnClickListener(null);
|
|
searchEditText.setOnItemClickListener(null);
|
|
searchEditText.setOnFocusChangeListener(null);
|
|
searchEditText.setOnEditorActionListener(null);
|
|
|
|
if (textWatcher != null) searchEditText.removeTextChangedListener(textWatcher);
|
|
textWatcher = null;
|
|
}
|
|
|
|
private void showSoftKeyboard(View view) {
|
|
if (DEBUG) Log.d(TAG, "showSoftKeyboard() called with: view = [" + view + "]");
|
|
if (view == null) return;
|
|
|
|
if (view.requestFocus()) {
|
|
InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
imm.showSoftInput(view, InputMethodManager.SHOW_IMPLICIT);
|
|
}
|
|
}
|
|
|
|
private void hideSoftKeyboard(View view) {
|
|
if (DEBUG) Log.d(TAG, "hideSoftKeyboard() called with: view = [" + view + "]");
|
|
if (view == null) return;
|
|
|
|
InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
imm.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
|
|
|
|
view.clearFocus();
|
|
}
|
|
|
|
public void giveSearchEditTextFocus() {
|
|
showSoftKeyboard(searchEditText);
|
|
}
|
|
|
|
private void initSuggestionObserver() {
|
|
if (suggestionWorkerDisposable != null) suggestionWorkerDisposable.dispose();
|
|
final Predicate<String> checkEnabledAndLength = new Predicate<String>() {
|
|
@Override
|
|
public boolean test(@io.reactivex.annotations.NonNull String s) throws Exception {
|
|
boolean lengthCheck = s.length() >= THRESHOLD_SUGGESTION;
|
|
// Clear the suggestions adapter if the length check fails
|
|
if (!lengthCheck && !suggestionListAdapter.isEmpty()) {
|
|
suggestionListAdapter.updateAdapter(new ArrayList<String>());
|
|
}
|
|
// Only pass through if suggestions is enabled and the query length is equal or greater than THRESHOLD_SUGGESTION
|
|
return showSuggestions && lengthCheck;
|
|
}
|
|
};
|
|
|
|
suggestionWorkerDisposable = suggestionPublisher
|
|
.debounce(SUGGESTIONS_DEBOUNCE, TimeUnit.MILLISECONDS)
|
|
.startWith(!TextUtils.isEmpty(searchQuery) ? searchQuery : "")
|
|
.filter(checkEnabledAndLength)
|
|
.switchMap(new Function<String, Observable<Notification<List<String>>>>() {
|
|
@Override
|
|
public Observable<Notification<List<String>>> apply(@io.reactivex.annotations.NonNull String query) throws Exception {
|
|
return ExtractorHelper.suggestionsFor(serviceId, query, searchLanguage).toObservable().materialize();
|
|
}
|
|
})
|
|
.subscribeOn(Schedulers.io())
|
|
.observeOn(AndroidSchedulers.mainThread())
|
|
.subscribe(new Consumer<Notification<List<String>>>() {
|
|
@Override
|
|
public void accept(@io.reactivex.annotations.NonNull Notification<List<String>> listNotification) throws Exception {
|
|
if (listNotification.isOnNext()) {
|
|
handleSuggestions(listNotification.getValue());
|
|
if (errorPanelRoot.getVisibility() == View.VISIBLE) {
|
|
hideLoading();
|
|
}
|
|
} else if (listNotification.isOnError()) {
|
|
Throwable error = listNotification.getError();
|
|
if (!ExtractorHelper.isInterruptedCaused(error)) {
|
|
onSuggestionError(error);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
@Override
|
|
protected void doInitialLoadLogic() {
|
|
// no-op
|
|
}
|
|
|
|
private void search(final String query) {
|
|
if (DEBUG) Log.d(TAG, "search() called with: query = [" + query + "]");
|
|
|
|
hideSoftKeyboard(searchEditText);
|
|
this.searchQuery = query;
|
|
this.currentPage = 0;
|
|
infoListAdapter.clearStreamItemList();
|
|
|
|
if (activity instanceof HistoryListener) {
|
|
((HistoryListener) activity).onSearch(serviceId, query);
|
|
}
|
|
|
|
final SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext());
|
|
final String searchLanguageKey = getContext().getString(R.string.search_language_key);
|
|
searchLanguage = sharedPreferences.getString(searchLanguageKey, getContext().getString(R.string.default_language_value));
|
|
startLoading(false);
|
|
}
|
|
|
|
@Override
|
|
public void startLoading(boolean forceLoad) {
|
|
super.startLoading(forceLoad);
|
|
if (searchDisposable != null) searchDisposable.dispose();
|
|
searchDisposable = ExtractorHelper.searchFor(serviceId, searchQuery, currentPage, searchLanguage, filter)
|
|
.subscribeOn(Schedulers.io())
|
|
.observeOn(AndroidSchedulers.mainThread())
|
|
.subscribe(new Consumer<SearchResult>() {
|
|
@Override
|
|
public void accept(@NonNull SearchResult result) throws Exception {
|
|
isLoading.set(false);
|
|
handleResult(result);
|
|
}
|
|
}, new Consumer<Throwable>() {
|
|
@Override
|
|
public void accept(@NonNull Throwable throwable) throws Exception {
|
|
isLoading.set(false);
|
|
onError(throwable);
|
|
}
|
|
});
|
|
}
|
|
|
|
@Override
|
|
protected void loadMoreItems() {
|
|
isLoading.set(true);
|
|
showListFooter(true);
|
|
if (searchDisposable != null) searchDisposable.dispose();
|
|
currentNextPage = currentPage + 1;
|
|
searchDisposable = ExtractorHelper.getMoreSearchItems(serviceId, searchQuery, currentNextPage, searchLanguage, filter)
|
|
.subscribeOn(Schedulers.io())
|
|
.observeOn(AndroidSchedulers.mainThread())
|
|
.subscribe(new Consumer<ListExtractor.NextItemsResult>() {
|
|
@Override
|
|
public void accept(@NonNull ListExtractor.NextItemsResult result) throws Exception {
|
|
isLoading.set(false);
|
|
handleNextItems(result);
|
|
}
|
|
}, new Consumer<Throwable>() {
|
|
@Override
|
|
public void accept(@NonNull Throwable throwable) throws Exception {
|
|
isLoading.set(false);
|
|
onError(throwable);
|
|
}
|
|
});
|
|
}
|
|
|
|
@Override
|
|
protected boolean hasMoreItems() {
|
|
// TODO: No way to tell if search has more items in the moment
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
protected void onItemSelected(InfoItem selectedItem) {
|
|
super.onItemSelected(selectedItem);
|
|
hideSoftKeyboard(searchEditText);
|
|
}
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Utils
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
private void changeFilter(MenuItem item, SearchEngine.Filter filter) {
|
|
this.filter = filter;
|
|
this.filterItemCheckedId = item.getItemId();
|
|
item.setChecked(true);
|
|
if (searchQuery != null && !searchQuery.isEmpty()) search(searchQuery);
|
|
}
|
|
|
|
private void submitQuery(String query) {
|
|
if (DEBUG) Log.d(TAG, "submitQuery() called with: query = [" + query + "]");
|
|
if (query.isEmpty()) return;
|
|
search(query);
|
|
}
|
|
|
|
private void setQuery(int serviceId, String searchQuery) {
|
|
this.serviceId = serviceId;
|
|
this.searchQuery = searchQuery;
|
|
}
|
|
|
|
@Override
|
|
public void showError(String message, boolean showRetryButton) {
|
|
super.showError(message, showRetryButton);
|
|
hideSoftKeyboard(searchEditText);
|
|
}
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Suggestion Results
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
public void handleSuggestions(@NonNull List<String> suggestions) {
|
|
if (DEBUG) Log.d(TAG, "handleSuggestions() called with: suggestions = [" + suggestions + "]");
|
|
suggestionListAdapter.updateAdapter(suggestions);
|
|
}
|
|
|
|
public void onSuggestionError(Throwable exception) {
|
|
if (DEBUG) Log.d(TAG, "onSuggestionError() called with: exception = [" + exception + "]");
|
|
if (super.onError(exception)) return;
|
|
|
|
int errorId = exception instanceof ParsingException ? R.string.parsing_error : R.string.general_error;
|
|
onUnrecoverableError(exception, UserAction.GET_SUGGESTIONS, NewPipe.getNameOfService(serviceId), searchQuery, errorId);
|
|
}
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Contract
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
@Override
|
|
public void hideLoading() {
|
|
super.hideLoading();
|
|
showListFooter(false);
|
|
}
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Search Results
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
@Override
|
|
public void handleResult(@NonNull SearchResult result) {
|
|
if (!result.errors.isEmpty()) {
|
|
showSnackBarError(result.errors, UserAction.SEARCHED, NewPipe.getNameOfService(serviceId), searchQuery, 0);
|
|
}
|
|
|
|
if (infoListAdapter.getItemsList().size() == 0) {
|
|
if (result.resultList.size() > 0) {
|
|
infoListAdapter.addInfoItemList(result.resultList);
|
|
} else {
|
|
infoListAdapter.clearStreamItemList();
|
|
showEmptyState();
|
|
return;
|
|
}
|
|
}
|
|
|
|
super.handleResult(result);
|
|
}
|
|
|
|
@Override
|
|
public void handleNextItems(ListExtractor.NextItemsResult result) {
|
|
showListFooter(false);
|
|
currentPage = Integer.parseInt(result.nextItemsUrl);
|
|
infoListAdapter.addInfoItemList(result.nextItemsList);
|
|
|
|
if (!result.errors.isEmpty()) {
|
|
showSnackBarError(result.errors, UserAction.SEARCHED, NewPipe.getNameOfService(serviceId)
|
|
, "\"" + searchQuery + "\" → page " + currentPage, 0);
|
|
}
|
|
super.handleNextItems(result);
|
|
}
|
|
|
|
@Override
|
|
protected boolean onError(Throwable exception) {
|
|
if (super.onError(exception)) return true;
|
|
|
|
if (exception instanceof SearchEngine.NothingFoundException) {
|
|
infoListAdapter.clearStreamItemList();
|
|
showEmptyState();
|
|
} else {
|
|
int errorId = exception instanceof ParsingException ? R.string.parsing_error : R.string.general_error;
|
|
onUnrecoverableError(exception, UserAction.SEARCHED, NewPipe.getNameOfService(serviceId), searchQuery, errorId);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|