mirror of https://github.com/TeamNewPipe/NewPipe
379 lines
15 KiB
Java
379 lines
15 KiB
Java
package org.schabi.newpipe;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.os.Bundle;
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import android.os.Handler;
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import android.preference.PreferenceManager;
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import android.support.v4.app.NavUtils;
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import android.support.v7.app.AppCompatActivity;
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import android.support.v7.widget.SearchView;
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import android.util.Log;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.Toast;
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import org.schabi.newpipe.errorhandling.ErrorActivity;
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import org.schabi.newpipe.extractor.ExtractionException;
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import org.schabi.newpipe.extractor.SearchEngine;
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import org.schabi.newpipe.extractor.ServiceList;
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import org.schabi.newpipe.extractor.StreamingService;
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import org.schabi.newpipe.extractor.VideoPreviewInfo;
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import java.io.IOException;
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import java.util.ArrayList;
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/**
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* Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
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* VideoItemListActivity.java is part of NewPipe.
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*
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* NewPipe is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* NewPipe is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with NewPipe. If not, see <http://www.gnu.org/licenses/>.
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*/
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public class VideoItemListActivity extends AppCompatActivity
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implements VideoItemListFragment.Callbacks {
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private static final String TAG = VideoItemListFragment.class.toString();
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// arguments to give to this activity
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public static final String VIDEO_INFO_ITEMS = "video_info_items";
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// savedInstanceBundle arguments
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private static final String QUERY = "query";
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private static final String STREAMING_SERVICE = "streaming_service";
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// activity modes
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private static final int SEARCH_MODE = 0;
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private static final int PRESENT_VIDEOS_MODE = 1;
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private int mode = SEARCH_MODE;
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private int currentStreamingServiceId = -1;
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private String searchQuery = "";
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private VideoItemListFragment listFragment;
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private VideoItemDetailFragment videoFragment = null;
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private Menu menu = null;
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private SuggestionListAdapter suggestionListAdapter;
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private StreamingService streamingService;
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private SuggestionSearchRunnable suggestionSearchRunnable;
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private Thread searchThread;
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private class SearchVideoQueryListener implements SearchView.OnQueryTextListener {
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@Override
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public boolean onQueryTextSubmit(String query) {
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try {
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searchQuery = query;
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listFragment.search(query);
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// hide virtual keyboard
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InputMethodManager inputManager =
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(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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try {
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//noinspection ConstantConditions
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inputManager.hideSoftInputFromWindow(
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getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
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} catch(NullPointerException e) {
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Log.e(TAG, "Could not get widget with focus");
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Toast.makeText(VideoItemListActivity.this, "Could not get widget with focus",
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Toast.LENGTH_SHORT).show();
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e.printStackTrace();
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}
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// clear focus
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// 1. to not open up the keyboard after switching back to this
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// 2. It's a workaround to a seeming bug by the Android OS it self, causing
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// onQueryTextSubmit to trigger twice when focus is not cleared.
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// See: http://stackoverflow.com/questions/17874951/searchview-onquerytextsubmit-runs-twice-while-i-pressed-once
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getCurrentFocus().clearFocus();
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} catch(Exception e) {
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e.printStackTrace();
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}
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return true;
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}
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@Override
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public boolean onQueryTextChange(String newText) {
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if(!newText.isEmpty()) {
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searchSuggestions(newText);
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}
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return true;
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}
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}
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private class SearchSuggestionListener implements SearchView.OnSuggestionListener{
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private SearchView searchView;
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private SearchSuggestionListener(SearchView searchView) {
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this.searchView = searchView;
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}
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@Override
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public boolean onSuggestionSelect(int position) {
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String suggestion = suggestionListAdapter.getSuggestion(position);
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searchView.setQuery(suggestion,true);
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return false;
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}
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@Override
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public boolean onSuggestionClick(int position) {
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String suggestion = suggestionListAdapter.getSuggestion(position);
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searchView.setQuery(suggestion,true);
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return false;
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}
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}
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private class SuggestionResultRunnable implements Runnable{
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private ArrayList<String>suggestions;
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private SuggestionResultRunnable(ArrayList<String> suggestions) {
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this.suggestions = suggestions;
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}
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@Override
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public void run() {
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suggestionListAdapter.updateAdapter(suggestions);
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}
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}
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private class SuggestionSearchRunnable implements Runnable{
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private final SearchEngine engine;
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private final String query;
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final Handler h = new Handler();
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private Context context;
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private SuggestionSearchRunnable(SearchEngine engine, String query) {
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this.engine = engine;
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this.query = query;
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context = VideoItemListActivity.this;
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}
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@Override
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public void run() {
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try {
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SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);
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String searchLanguageKey = context.getString(R.string.search_language_key);
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String searchLanguage = sp.getString(searchLanguageKey,
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getString(R.string.default_language_value));
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ArrayList<String>suggestions = engine.suggestionList(query,searchLanguage,new Downloader());
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h.post(new SuggestionResultRunnable(suggestions));
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} catch (ExtractionException e) {
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postNewErrorToast(h, R.string.parsing_error);
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e.printStackTrace();
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} catch (IOException e) {
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postNewErrorToast(h, R.string.network_error);
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e.printStackTrace();
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}
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}
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}
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/**
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* Whether or not the activity is in two-pane mode, i.e. running on a tablet
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* device.
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*/
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private boolean mTwoPane;
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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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setContentView(R.layout.activity_videoitem_list);
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//------ todo: remove this line when multiservice support is implemented ------
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currentStreamingServiceId = ServiceList.getIdOfService("Youtube");
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streamingService=ServiceList.getService(currentStreamingServiceId);
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//-----------------------------------------------------------------------------
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//to solve issue 38
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listFragment = (VideoItemListFragment) getSupportFragmentManager()
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.findFragmentById(R.id.videoitem_list);
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listFragment.setStreamingService(streamingService);
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if(savedInstanceState != null
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&& mode != PRESENT_VIDEOS_MODE) {
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searchQuery = savedInstanceState.getString(QUERY);
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currentStreamingServiceId = savedInstanceState.getInt(STREAMING_SERVICE);
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if(!searchQuery.isEmpty()) {
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listFragment.search(searchQuery);
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}
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}
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if (findViewById(R.id.videoitem_detail_container) != null) {
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// The detail container view will be present only in the
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// large-screen layouts (res/values-large and
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// res/values-sw600dp). If this view is present, then the
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// activity should be in two-pane mode.
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mTwoPane = true;
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// In two-pane mode, list items should be given the
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// 'activated' state when touched.
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((VideoItemListFragment) getSupportFragmentManager()
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.findFragmentById(R.id.videoitem_list))
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.setActivateOnItemClick(true);
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SearchView searchView = (SearchView)findViewById(R.id.searchViewTablet);
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if(mode != PRESENT_VIDEOS_MODE) {
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// Somehow the seticonifiedbydefault property set by the layout xml is not working on
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// the support version on SearchView, so it needs to be set programmatically.
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searchView.setIconifiedByDefault(false);
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searchView.setIconified(false);
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searchView.setOnQueryTextListener(new SearchVideoQueryListener());
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suggestionListAdapter = new SuggestionListAdapter(this);
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searchView.setSuggestionsAdapter(suggestionListAdapter);
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searchView.setOnSuggestionListener(new SearchSuggestionListener(searchView));
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} else {
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searchView.setVisibility(View.GONE);
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}
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}
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PreferenceManager.setDefaultValues(this, R.xml.settings, false);
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/* this is for debuging only if this is still pressent in master branch kill the programmer */
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startActivity(new Intent(this, ErrorActivity.class));
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//-------------------------------------------------------------------------
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}
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@Override
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public void onResume() {
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super.onResume();
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App.checkStartTor(this);
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}
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/**
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* Callback method from {@link VideoItemListFragment.Callbacks}
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* indicating that the item with the given ID was selected.
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*/
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@Override
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public void onItemSelected(String id) {
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VideoListAdapter listAdapter = (VideoListAdapter) ((VideoItemListFragment)
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getSupportFragmentManager()
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.findFragmentById(R.id.videoitem_list))
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.getListAdapter();
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String webpage_url = listAdapter.getVideoList().get((int) Long.parseLong(id)).webpage_url;
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if (mTwoPane) {
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// In two-pane mode, show the detail view in this activity by
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// adding or replacing the detail fragment using a
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// fragment transaction.
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Bundle arguments = new Bundle();
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//arguments.putString(VideoItemDetailFragment.ARG_ITEM_ID, id);
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arguments.putString(VideoItemDetailFragment.VIDEO_URL, webpage_url);
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arguments.putInt(VideoItemDetailFragment.STREAMING_SERVICE, currentStreamingServiceId);
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videoFragment = new VideoItemDetailFragment();
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videoFragment.setArguments(arguments);
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videoFragment.setOnInvokeCreateOptionsMenuListener(new VideoItemDetailFragment.OnInvokeCreateOptionsMenuListener() {
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@Override
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public void createOptionsMenu() {
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menu.clear();
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onCreateOptionsMenu(menu);
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}
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});
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getSupportFragmentManager().beginTransaction()
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.replace(R.id.videoitem_detail_container, videoFragment)
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.commit();
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} else {
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// In single-pane mode, simply start the detail activity
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// for the selected item ID.
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Intent detailIntent = new Intent(this, VideoItemDetailActivity.class);
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//detailIntent.putExtra(VideoItemDetailFragment.ARG_ITEM_ID, id);
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detailIntent.putExtra(VideoItemDetailFragment.VIDEO_URL, webpage_url);
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detailIntent.putExtra(VideoItemDetailFragment.STREAMING_SERVICE, currentStreamingServiceId);
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startActivity(detailIntent);
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}
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}
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public boolean onCreateOptionsMenu(Menu menu) {
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super.onCreateOptionsMenu(menu);
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this.menu = menu;
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MenuInflater inflater = getMenuInflater();
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if(mode != PRESENT_VIDEOS_MODE &&
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findViewById(R.id.videoitem_detail_container) == null) {
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inflater.inflate(R.menu.videoitem_list, menu);
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MenuItem searchItem = menu.findItem(R.id.action_search);
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SearchView searchView = (SearchView) searchItem.getActionView();
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searchView.setFocusable(false);
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searchView.setOnQueryTextListener(
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new SearchVideoQueryListener());
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suggestionListAdapter = new SuggestionListAdapter(this);
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searchView.setSuggestionsAdapter(suggestionListAdapter);
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searchView.setOnSuggestionListener(new SearchSuggestionListener(searchView));
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} else if (videoFragment != null){
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videoFragment.onCreateOptionsMenu(menu, inflater);
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} else {
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inflater.inflate(R.menu.videoitem_two_pannel, menu);
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}
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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int id = item.getItemId();
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switch(id) {
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case android.R.id.home: {
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Intent intent = new Intent(this, VideoItemListActivity.class);
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intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
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NavUtils.navigateUpTo(this, intent);
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return true;
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}
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case R.id.action_settings: {
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Intent intent = new Intent(this, SettingsActivity.class);
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startActivity(intent);
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return true;
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}
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default:
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return videoFragment.onOptionsItemSelected(item) ||
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super.onOptionsItemSelected(item);
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}
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}
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@Override
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public void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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/*
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if (mActivatedPosition != ListView.INVALID_POSITION) {
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// Serialize and persist the activated item position.
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outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition);
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}
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*/
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outState.putString(QUERY, searchQuery);
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outState.putInt(STREAMING_SERVICE, currentStreamingServiceId);
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}
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private void searchSuggestions(String query) {
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suggestionSearchRunnable = new SuggestionSearchRunnable(streamingService.getSearchEngineInstance(),
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query);
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searchThread = new Thread(suggestionSearchRunnable);
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searchThread.start();
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}
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private void postNewErrorToast(Handler h, final int stringResource) {
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h.post(new Runnable() {
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@Override
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public void run() {
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Toast.makeText(VideoItemListActivity.this, getString(stringResource),
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Toast.LENGTH_SHORT).show();
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}
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});
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}
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}
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