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https://github.com/MinimalBible/MinimalBible
synced 2024-11-04 23:28:19 -05:00
Display search result items
Still plenty of TODO items, but making great progress Make sure all the tests pass too
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@ -3,7 +3,7 @@ package org.bspeice.minimalbible.activity.search;
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import android.app.SearchManager;
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import android.content.Intent;
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import android.os.Bundle;
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import android.widget.Toast;
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import android.support.v7.widget.Toolbar;
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import org.bspeice.minimalbible.Injector;
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import org.bspeice.minimalbible.MinimalBible;
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@ -16,6 +16,8 @@ import java.util.List;
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import javax.inject.Inject;
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import butterknife.ButterKnife;
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import butterknife.InjectView;
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import dagger.ObjectGraph;
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@ -25,6 +27,12 @@ public class BasicSearch extends BaseActivity
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@Inject
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SearchProvider searchProvider;
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@InjectView(R.id.content)
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SearchResultsListView resultsView;
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@InjectView(R.id.toolbar)
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Toolbar toolbar;
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private ObjectGraph searchObjGraph;
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private void buildObjGraph() {
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@ -50,11 +58,18 @@ public class BasicSearch extends BaseActivity
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_search_results);
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inject(this);
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ButterKnife.inject(this);
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setSupportActionBar(toolbar);
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// We don't set toolbar insets assuming that fitsSystemWindows="true"
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// Also don't set "Up" enabled, back is enough.
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handleSearch(getIntent());
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}
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// Used for launchMode="singleTop"
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@Override
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protected void onNewIntent(Intent intent) {
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@ -67,8 +82,25 @@ public class BasicSearch extends BaseActivity
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return;
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String query = intent.getStringExtra(SearchManager.QUERY);
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Toast.makeText(this, "Searching for: " + query, Toast.LENGTH_SHORT).show();
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List<Verse> results = searchProvider.basicTextSearch(query);
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Toast.makeText(this, "Found results: " + results.size(), Toast.LENGTH_SHORT).show();
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displayTitle(query, results.size());
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displaySearch(results);
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}
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public void displayTitle(String query, Integer resultsSize) {
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// We can't go through the actual `toolbar` object, we have to
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// getSupportActionBar() first.
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// http://stackoverflow.com/a/26506858/1454178
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getSupportActionBar().setTitle(buildTitle(query, resultsSize));
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}
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public String buildTitle(String query, Integer resultsSize) {
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return "\"" + query + "\" - " + resultsSize + " results";
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}
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// TODO: Inject the book into BasicSearch instead of pulling it out of searchProvider?
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public void displaySearch(List<Verse> searchResults) {
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resultsView.initialize(searchProvider.getBook(), searchResults);
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}
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}
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@ -10,22 +10,22 @@ import org.crosswire.jsword.index.IndexManager
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* This is the entry point for handling the actual bible search. Likely will support
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* an "advanced" search in the future, but for now, basicTextSearch is what you get.
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*/
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class SearchProvider(val indexManager: IndexManager, val b: Book?) {
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class SearchProvider(val indexManager: IndexManager, val book: Book?) {
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val defaultSearchType = SearchType.ANY_WORDS
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[suppress("UNUSED_PARAMETER")]
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public fun basicTextSearch(text: String): List<Verse> {
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if (!isSearchAvailable()) {
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Log.w("SearchProvider", "Search unavailable, index status of ${b?.getInitials()}: ${b?.getIndexStatus()}")
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Log.w("SearchProvider", "Search unavailable, index status of ${book?.getInitials()}: ${book?.getIndexStatus()}")
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return listOf()
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}
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val searchText = defaultSearchType decorate text
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// We already checked for null in isSearchAvailable(), but Kotlin
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// doesn't keep track of that (yet)
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val results = b!!.find(searchText)
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return results map { it as Verse }
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return book!!.find(searchText)
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.map { it as Verse }
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}
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/**
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@ -34,7 +34,7 @@ class SearchProvider(val indexManager: IndexManager, val b: Book?) {
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* This check MUST guarantee that the book is not null.
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*/
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public fun isSearchAvailable(): Boolean =
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b != null &&
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indexManager isIndexed b
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book != null &&
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indexManager isIndexed book
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}
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@ -0,0 +1,77 @@
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package org.bspeice.minimalbible.activity.search
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import android.content.Context
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import android.util.AttributeSet
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import android.widget.LinearLayout
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import android.support.v7.widget.RecyclerView
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import android.support.v7.widget.LinearLayoutManager
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import android.view.LayoutInflater
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import org.bspeice.minimalbible.R
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import org.crosswire.jsword.passage.Verse
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import android.widget.TextView
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import org.bspeice.minimalbible.service.format.osisparser.OsisParser
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import org.crosswire.jsword.book.Book
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import android.view.ViewGroup
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/**
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* Created by bspeice on 2/26/15.
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*/
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class SearchResultsListView(val ctx: Context, val attrs: AttributeSet) : LinearLayout(ctx, attrs) {
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val layoutManager = LinearLayoutManager(ctx)
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val inflater = ctx.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
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val contentView = inflater.inflate(R.layout.view_search_results_list, this, true)
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val searchResults = contentView.findViewById(R.id.search_results) as RecyclerView;
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{
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searchResults setLayoutManager layoutManager
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}
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fun initialize(b: Book, resultsList: List<Verse>) {
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searchResults.setAdapter(SearchResultsAdapter(b, resultsList))
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}
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}
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// TODO: Handle clicking an item and navigating on the main screen
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class SearchResultsAdapter(val b: Book, val results: List<Verse>)
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: RecyclerView.Adapter<ResultViewHolder>() {
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override fun onCreateViewHolder(parent: ViewGroup?, viewType: Int): ResultViewHolder? {
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val resultView = SearchResultView(parent)
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return ResultViewHolder(resultView)
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}
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override fun onBindViewHolder(holder: ResultViewHolder?, position: Int) {
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holder?.bind(b, results[position])
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}
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override fun getItemCount(): Int = results.size()
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}
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/**
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* The ViewHolder object for an individual search result
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* TODO: Bold the text found in the query
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*/
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class ResultViewHolder(val view: SearchResultView) : RecyclerView.ViewHolder(view.contentView) {
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// TODO: Need a nicer way of displaying the book name - currently is ALL CAPS
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fun buildVerseName(v: Verse) = "${v.getBook().name()} ${v.getChapter()}:${v.getVerse()}"
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fun buildVerseContent(b: Book, v: Verse, o: OsisParser) = o.parseVerse(b, v)
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fun bind(b: Book, verse: Verse) {
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view.verseName setText buildVerseName(verse)
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view.verseContent setText buildVerseContent(b, verse, OsisParser())
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}
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}
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/**
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* A custom view to wrap showing a search result
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*/
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class SearchResultView(val group: ViewGroup?) {
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val inflater = LayoutInflater.from(group?.getContext())
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val contentView = inflater.inflate(R.layout.view_search_result, group, false)
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val verseName = contentView.findViewById(R.id.verseName) as TextView
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val verseContent = contentView.findViewById(R.id.verseContent) as TextView
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}
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@ -13,13 +13,13 @@ import org.bspeice.minimalbible.activity.viewer.BookAdapter.ChapterInfo
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import rx.subjects.PublishSubject
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import android.text.SpannableStringBuilder
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import android.util.TypedValue
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import org.bspeice.minimalbible.service.format.osisparser.OsisParser
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import android.util.Log
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import android.content.Context
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import android.util.AttributeSet
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import android.support.v7.widget.LinearLayoutManager
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import android.widget.LinearLayout
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import android.view.View
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import org.bspeice.minimalbible.service.format.osisparser.OsisParser
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class BibleView(val ctx: Context, val attrs: AttributeSet) : LinearLayout(ctx, attrs) {
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@ -145,7 +145,8 @@ class PassageView(val v: TextView, val b: Book)
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fun getAllVerses(verses: Progression<Int>, info: ChapterInfo): SpannableStringBuilder {
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val builder = SpannableStringBuilder()
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verses.forEach { OsisParser(builder).appendVerse(b, buildOrdinal(it, info)) }
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val parser = OsisParser()
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verses.forEach { parser.appendVerse(b, buildOrdinal(it, info), builder) }
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return builder
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}
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@ -16,23 +16,41 @@ import org.bspeice.minimalbible.service.format.osisparser.handler.DivineHandler
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/**
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* Parse out the OSIS XML into whatever we want!
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* This takes in a SpannableStringBuilder to modify. Normally I'm not a fan
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* of mutability, but due to the need for absolute efficiency in this class,
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* that's what we're going with.
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* TODO: Speed up parsing. This is the single most expensive repeated operation
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*/
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class OsisParser(val builder: SpannableStringBuilder) : DefaultHandler() {
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class OsisParser() : DefaultHandler() {
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// Don't pass a verse as part of the constructor, but still guarantee
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// that it will exist
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var verseContent: VerseContent by Delegates.notNull()
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var builder: SpannableStringBuilder by Delegates.notNull()
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// TODO: Implement a stack to keep min API 8
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val handlerStack = ArrayDeque<TagHandler>()
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fun appendVerse(b: Book, v: Verse): VerseContent {
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fun appendVerse(b: Book, v: Verse,
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builder: SpannableStringBuilder): VerseContent {
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verseContent = VerseContent(v)
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this.builder = builder
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BookData(b, v).getSAXEventProvider() provideSAXEvents this
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return verseContent
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}
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/**
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* Parse a verse and return its content
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* Only good for parsing a single verse at a time,
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* but gives a cleaner API to work with (and means that
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* we can just use the default constructor)
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*/
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fun parseVerse(b: Book, v: Verse): SpannableStringBuilder {
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val mBuilder = SpannableStringBuilder()
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appendVerse(b, v, mBuilder)
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return mBuilder
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}
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override fun startElement(uri: String, localName: String,
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qName: String, attributes: Attributes) {
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when (localName) {
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@ -1,11 +1,26 @@
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<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
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<!-- Set fitsSystemWindows to true since we don't want
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the search results being overlaid by the nav bar -->
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:paddingBottom="@dimen/activity_vertical_margin"
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android:paddingLeft="@dimen/activity_horizontal_margin"
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android:paddingRight="@dimen/activity_horizontal_margin"
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android:paddingTop="@dimen/activity_vertical_margin"
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android:fitsSystemWindows="true"
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android:orientation="vertical"
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tools:context="org.bspeice.minimalbible.activity.search.BasicSearch">
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</RelativeLayout>
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<android.support.v7.widget.Toolbar
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android:id="@+id/toolbar"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:background="@color/colorPrimary"
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android:minHeight="?attr/actionBarSize" />
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<!-- TODO: Add a divider between results -->
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<!-- TODO: Add some sort of padding/margin -->
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<org.bspeice.minimalbible.activity.search.SearchResultsListView
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android:id="@+id/content"
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android:layout_width="match_parent"
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android:layout_height="match_parent" />
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</LinearLayout>
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19
app/src/main/res/layout/view_search_result.xml
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19
app/src/main/res/layout/view_search_result.xml
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="?android:attr/listPreferredItemHeight"
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android:orientation="vertical">
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<TextView
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android:id="@+id/verseName"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:textAppearance="?android:attr/textAppearanceMedium" />
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<TextView
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android:id="@+id/verseContent"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:ellipsize="end"
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android:textAppearance="?android:attr/textAppearanceSmall" />
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</LinearLayout>
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app/src/main/res/layout/view_search_results_list.xml
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11
app/src/main/res/layout/view_search_results_list.xml
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="match_parent">
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<android.support.v7.widget.RecyclerView xmlns:android="http://schemas.android.com/apk/res/android"
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android:id="@+id/search_results"
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android:layout_width="match_parent"
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android:layout_height="match_parent" />
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</LinearLayout>
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