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Merge pull request #3471 from Royosef/DisplaySearchSuggestion

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Display search suggestion: did you mean & showing result for
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Tobias Groza 2020-07-07 20:57:02 +02:00 committed by GitHub
commit f4a4172369
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 76 additions and 8 deletions
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62
app/src/main/java/org/schabi/newpipe/fragments/list/search/SearchFragment.java
View file

@ -7,6 +7,7 @@ import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.text.Editable;
import android.text.Html;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.util.Log;
@ -71,6 +72,7 @@ import io.reactivex.disposables.Disposable;
import io.reactivex.schedulers.Schedulers;
import io.reactivex.subjects.PublishSubject;
import static android.text.Html.escapeHtml;
import static androidx.recyclerview.widget.ItemTouchHelper.Callback.makeMovementFlags;
import static java.util.Arrays.asList;
import static org.schabi.newpipe.util.AnimationUtils.animateView;
@ -118,6 +120,12 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
@State
String lastSearchedString;
@State
String searchSuggestion;
@State
boolean isCorrectedSearch;
@State
boolean wasSearchFocused = false;
@ -143,6 +151,8 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
private EditText searchEditText;
private View searchClear;
private TextView correctSuggestion;
private View suggestionsPanel;
private RecyclerView suggestionsRecyclerView;
@ -257,6 +267,8 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
}
}
handleSearchSuggestion();
if (suggestionDisposable == null || suggestionDisposable.isDisposed()) {
initSuggestionObserver();
}
@ -345,6 +357,8 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
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);
correctSuggestion = rootView.findViewById(R.id.correct_suggestion);
}
/*//////////////////////////////////////////////////////////////////////////
@ -497,6 +511,8 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
return;
}
correctSuggestion.setVisibility(View.GONE);
searchEditText.setText("");
suggestionListAdapter.setItems(new ArrayList<>());
showKeyboardSearch();
@ -554,11 +570,13 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
textWatcher = new TextWatcher() {
@Override
public void beforeTextChanged(final CharSequence s, final int start,
final int count, final int after) { }
final int count, final int after) {
}
@Override
public void onTextChanged(final CharSequence s, final int start,
final int before, final int count) { }
final int before, final int count) {
}
@Override
public void afterTextChanged(final Editable s) {
@ -688,10 +706,6 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
return false;
}
public void giveSearchEditTextFocus() {
showKeyboardSearch();
}
private void initSuggestionObserver() {
if (DEBUG) {
Log.d(TAG, "initSuggestionObserver() called");
@ -961,6 +975,11 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
NewPipe.getNameOfService(serviceId), searchString, 0);
}
searchSuggestion = result.getSearchSuggestion();
isCorrectedSearch = result.isCorrectedSearch();
handleSearchSuggestion();
lastSearchedString = searchString;
nextPageUrl = result.getNextPageUrl();
currentPageUrl = result.getUrl();
@ -978,6 +997,37 @@ public class SearchFragment extends BaseListFragment<SearchInfo, ListExtractor.I
super.handleResult(result);
}
private void handleSearchSuggestion() {
if (TextUtils.isEmpty(searchSuggestion)) {
correctSuggestion.setVisibility(View.GONE);
} else {
final String helperText = getString(isCorrectedSearch
? R.string.search_showing_result_for
: R.string.did_you_mean);
final String highlightedSearchSuggestion =
"<b><i>" + escapeHtml(searchSuggestion) + "</i></b>";
correctSuggestion.setText(
Html.fromHtml(String.format(helperText, highlightedSearchSuggestion)));
correctSuggestion.setOnClickListener(v -> {
correctSuggestion.setVisibility(View.GONE);
search(searchSuggestion, contentFilter, sortFilter);
searchEditText.setText(searchSuggestion);
});
correctSuggestion.setOnLongClickListener(v -> {
searchEditText.setText(searchSuggestion);
searchEditText.setSelection(searchSuggestion.length());
showKeyboardSearch();
return true;
});
correctSuggestion.setVisibility(View.VISIBLE);
}
}
@Override
public void handleNextItems(final ListExtractor.InfoItemsPage result) {
showListFooter(false);

13
app/src/main/res/layout/fragment_search.xml
View file

@ -6,10 +6,22 @@
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/correct_suggestion"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignTop="@id/error_panel"
android:background="?attr/selectableItemBackground"
android:padding="10dp"
android:textColor="@color/background_title_color"
android:textSize="@dimen/search_suggestion_text_size"
tools:text="Showing results for lorem ipsum dolor sit amet consectetur adipisci elit" />
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/items_list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/correct_suggestion"
android:scrollbars="vertical"
app:layoutManager="LinearLayoutManager"
tools:listitem="@layout/list_stream_item" />
@ -58,6 +70,7 @@
android:background="?android:attr/windowBackground"
android:focusable="true"
android:focusableInTouchMode="true"
android:orientation="vertical"
android:visibility="gone"
tools:background="@android:color/transparent"
tools:visibility="visible">

2
app/src/main/res/values-land/dimens.xml
View file

@ -51,4 +51,6 @@
<!-- File picker dimensions -->
<dimen name="file_picker_items_text_size">16sp</dimen>
<dimen name="search_suggestion_text_size">14sp</dimen>
</resources>

1
app/src/main/res/values-sw600dp/dimens.xml
View file

@ -21,4 +21,5 @@
<!-- Paddings & Margins -->
<dimen name="video_item_detail_like_margin">10dp</dimen>
<dimen name="search_suggestion_text_size">14sp</dimen>
</resources>

1
app/src/main/res/values/dimens.xml
View file

@ -115,4 +115,5 @@
<dimen name="feed_group_carousel_top_bottom_margin">2dp</dimen>
<dimen name="feed_group_carousel_between_items_margin">4dp</dimen>
<dimen name="search_suggestion_text_size">16sp</dimen>
</resources>

1
app/src/main/res/values/strings.xml
View file

@ -16,6 +16,7 @@
<string name="search">Search</string>
<string name="settings">Settings</string>
<string name="did_you_mean">Did you mean: %1$s?</string>
<string name="search_showing_result_for">Showing results for: %s</string>
<string name="share_dialog_title">Share with</string>
<string name="choose_browser">Choose browser</string>
<string name="screen_rotation">rotation</string>