343 lines
16 KiB
Java
343 lines
16 KiB
Java
package app.fedilab.android.mastodon.activities;
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/* Copyright 2022 Thomas Schneider
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*
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* This file is a part of Fedilab
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* 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 along with Fedilab; if not,
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* see <http://www.gnu.org/licenses>. */
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import android.app.SearchManager;
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import android.content.Context;
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import android.database.MatrixCursor;
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import android.os.Bundle;
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import android.provider.BaseColumns;
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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.ViewGroup;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.appcompat.widget.SearchView;
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import androidx.cursoradapter.widget.CursorAdapter;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentManager;
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import androidx.fragment.app.FragmentStatePagerAdapter;
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import androidx.lifecycle.ViewModelProvider;
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import androidx.viewpager.widget.PagerAdapter;
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import androidx.viewpager.widget.ViewPager;
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import com.bumptech.glide.Glide;
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import com.bumptech.glide.request.FutureTarget;
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import com.bumptech.glide.request.target.Target;
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import com.google.android.material.tabs.TabLayout;
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import org.jetbrains.annotations.NotNull;
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import java.io.File;
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import java.util.concurrent.ExecutionException;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import app.fedilab.android.BaseMainActivity;
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import app.fedilab.android.R;
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import app.fedilab.android.databinding.ActivitySearchResultTabsBinding;
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import app.fedilab.android.mastodon.client.entities.api.Account;
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import app.fedilab.android.mastodon.client.entities.api.Tag;
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import app.fedilab.android.mastodon.helper.Helper;
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import app.fedilab.android.mastodon.ui.drawer.AccountsSearchTopBarAdapter;
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import app.fedilab.android.mastodon.ui.drawer.TagSearchTopBarAdapter;
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import app.fedilab.android.mastodon.ui.fragment.timeline.FragmentMastodonAccount;
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import app.fedilab.android.mastodon.ui.fragment.timeline.FragmentMastodonTag;
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import app.fedilab.android.mastodon.ui.fragment.timeline.FragmentMastodonTimeline;
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import app.fedilab.android.mastodon.viewmodel.mastodon.AccountsVM;
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import app.fedilab.android.mastodon.viewmodel.mastodon.SearchVM;
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import es.dmoral.toasty.Toasty;
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public class SearchResultTabActivity extends BaseBarActivity {
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public Boolean tagEmpty, accountEmpty;
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private String search;
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private ActivitySearchResultTabsBinding binding;
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private TabLayout.Tab initial;
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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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binding = ActivitySearchResultTabsBinding.inflate(getLayoutInflater());
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setContentView(binding.getRoot());
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Bundle b = getIntent().getExtras();
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if (b != null) {
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search = b.getString(Helper.ARG_SEARCH_KEYWORD, null);
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}
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if (search == null) {
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Toasty.error(SearchResultTabActivity.this, getString(R.string.toast_error_search), Toast.LENGTH_LONG).show();
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finish();
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return;
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}
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if (getSupportActionBar() != null) {
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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}
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setTitle(search);
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initial = binding.searchTabLayout.newTab();
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binding.searchTabLayout.addTab(initial.setText(getString(R.string.tags)));
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binding.searchTabLayout.addTab(binding.searchTabLayout.newTab().setText(getString(R.string.accounts)));
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binding.searchTabLayout.addTab(binding.searchTabLayout.newTab().setText(getString(R.string.toots)));
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binding.searchTabLayout.addTab(binding.searchTabLayout.newTab().setText(getString(R.string.action_cache)));
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binding.searchTabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
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@Override
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public void onTabSelected(TabLayout.Tab tab) {
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binding.searchViewpager.setCurrentItem(tab.getPosition());
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}
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@Override
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public void onTabUnselected(TabLayout.Tab tab) {
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}
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@Override
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public void onTabReselected(TabLayout.Tab tab) {
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Fragment fragment;
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if (binding.searchViewpager.getAdapter() != null) {
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fragment = (Fragment) binding.searchViewpager.getAdapter().instantiateItem(binding.searchViewpager, tab.getPosition());
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if (fragment instanceof FragmentMastodonAccount fragmentMastodonAccount) {
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fragmentMastodonAccount.scrollToTop();
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} else if (fragment instanceof FragmentMastodonTimeline fragmentMastodonTimeline) {
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fragmentMastodonTimeline.scrollToTop();
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} else if (fragment instanceof FragmentMastodonTag fragmentMastodonTag) {
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fragmentMastodonTag.scrollToTop();
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}
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}
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}
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});
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}
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@Override
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public boolean onCreateOptionsMenu(@NonNull Menu menu) {
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MenuInflater inflater = getMenuInflater();
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inflater.inflate(R.menu.menu_search, menu);
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SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
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SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
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if(searchView == null) {
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return true;
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}
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if (search != null) {
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searchView.setQuery(search, false);
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}
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searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
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searchView.setIconifiedByDefault(false);
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searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
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@Override
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public boolean onQueryTextSubmit(String query) {
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InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
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imm.hideSoftInputFromWindow(binding.searchTabLayout.getWindowToken(), 0);
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query = query.replaceAll("^#+", "");
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search = query.trim();
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ScreenSlidePagerAdapter mPagerAdapter = new ScreenSlidePagerAdapter(getSupportFragmentManager());
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binding.searchViewpager.setAdapter(mPagerAdapter);
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setTitle(search);
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searchView.setIconified(true);
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searchView.setQuery(search, false);
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searchView.clearFocus();
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binding.searchTabLayout.selectTab(initial);
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return false;
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}
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@Override
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public boolean onQueryTextChange(String newText) {
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String pattern = "^(@[\\w_-]+@[a-z0-9.\\-]+|@[\\w_-]+)";
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final Pattern mentionPattern = Pattern.compile(pattern);
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String patternTag = "^#([\\w-]{2,})$";
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final Pattern tagPattern = Pattern.compile(patternTag);
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Matcher matcherMention, matcherTag;
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matcherMention = mentionPattern.matcher(newText);
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matcherTag = tagPattern.matcher(newText);
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if (newText.trim().isEmpty()) {
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searchView.setSuggestionsAdapter(null);
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}
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if (matcherMention.matches()) {
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String[] from = new String[]{SearchManager.SUGGEST_COLUMN_ICON_1, SearchManager.SUGGEST_COLUMN_TEXT_1};
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int[] to = new int[]{R.id.account_pp, R.id.account_un};
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String searchGroup = matcherMention.group();
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AccountsVM accountsVM = new ViewModelProvider(SearchResultTabActivity.this).get(AccountsVM.class);
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MatrixCursor cursor = new MatrixCursor(new String[]{BaseColumns._ID,
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SearchManager.SUGGEST_COLUMN_ICON_1,
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SearchManager.SUGGEST_COLUMN_TEXT_1});
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accountsVM.searchAccounts(BaseMainActivity.currentInstance, BaseMainActivity.currentToken, searchGroup, 5, false, false)
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.observe(SearchResultTabActivity.this, accounts -> {
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if (accounts == null) {
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return;
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}
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AccountsSearchTopBarAdapter cursorAdapter = new AccountsSearchTopBarAdapter(SearchResultTabActivity.this, accounts, R.layout.drawer_account_search, null, from, to, CursorAdapter.FLAG_REGISTER_CONTENT_OBSERVER);
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searchView.setSuggestionsAdapter(cursorAdapter);
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new Thread(() -> {
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int i = 0;
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for (Account account : accounts) {
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FutureTarget<File> futureTarget = Glide
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.with(SearchResultTabActivity.this.getApplicationContext())
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.load(account.avatar_static)
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.downloadOnly(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL);
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File cacheFile;
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try {
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cacheFile = futureTarget.get();
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cursor.addRow(new String[]{String.valueOf(i), cacheFile.getAbsolutePath(), "@" + account.acct});
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i++;
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} catch (ExecutionException | InterruptedException e) {
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e.printStackTrace();
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}
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}
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runOnUiThread(() -> cursorAdapter.changeCursor(cursor));
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}).start();
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});
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} else if (matcherTag.matches()) {
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SearchVM searchVM = new ViewModelProvider(SearchResultTabActivity.this).get(SearchVM.class);
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String[] from = new String[]{SearchManager.SUGGEST_COLUMN_TEXT_1};
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int[] to = new int[]{R.id.tag_name};
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String searchGroup = matcherTag.group();
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MatrixCursor cursor = new MatrixCursor(new String[]{BaseColumns._ID,
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SearchManager.SUGGEST_COLUMN_TEXT_1});
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searchVM.search(BaseMainActivity.currentInstance, BaseMainActivity.currentToken, searchGroup, null,
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"hashtags", false, true, false, 0,
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null, null, 10).observe(SearchResultTabActivity.this,
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results -> {
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if (results == null || results.hashtags == null) {
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return;
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}
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TagSearchTopBarAdapter cursorAdapter = new TagSearchTopBarAdapter(SearchResultTabActivity.this, results.hashtags, R.layout.drawer_tag_search, null, from, to, CursorAdapter.FLAG_REGISTER_CONTENT_OBSERVER);
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searchView.setSuggestionsAdapter(cursorAdapter);
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int i = 0;
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for (Tag tag : results.hashtags) {
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cursor.addRow(new String[]{String.valueOf(i), "#" + tag.name});
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i++;
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}
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runOnUiThread(() -> cursorAdapter.changeCursor(cursor));
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});
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}
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return false;
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}
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});
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searchView.setOnCloseListener(() -> {
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setTitle(search);
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return false;
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});
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searchView.setOnSearchClickListener(v -> {
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searchView.setQuery(search, false);
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searchView.setIconified(false);
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});
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PagerAdapter mPagerAdapter = new ScreenSlidePagerAdapter(getSupportFragmentManager());
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binding.searchViewpager.setAdapter(mPagerAdapter);
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binding.searchViewpager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
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@Override
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public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
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}
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@Override
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public void onPageSelected(int position) {
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TabLayout.Tab tab = binding.searchTabLayout.getTabAt(position);
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if (tab != null)
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tab.select();
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}
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@Override
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public void onPageScrollStateChanged(int state) {
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}
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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(@NotNull MenuItem item) {
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if (item.getItemId() == android.R.id.home) {
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finish();
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return true;
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} else if (item.getItemId() == R.id.action_search) {
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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public void moveToAccount() {
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tagEmpty = null;
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accountEmpty = null;
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binding.searchViewpager.post(() -> binding.searchViewpager.setCurrentItem(1));
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}
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public void moveToMessage() {
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tagEmpty = null;
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accountEmpty = null;
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binding.searchViewpager.post(() -> binding.searchViewpager.setCurrentItem(2));
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}
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/**
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* Pager adapter for the 4 fragments
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*/
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@SuppressWarnings("deprecation")
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private class ScreenSlidePagerAdapter extends FragmentStatePagerAdapter {
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ScreenSlidePagerAdapter(FragmentManager fm) {
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super(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);
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}
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@NotNull
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@Override
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public Fragment getItem(int position) {
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Bundle bundle = new Bundle();
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FragmentMastodonTimeline fragmentMastodonTimeline;
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switch (position) {
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case 0 -> {
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FragmentMastodonTag fragmentMastodonTag = new FragmentMastodonTag();
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bundle.putString(Helper.ARG_SEARCH_KEYWORD, search);
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fragmentMastodonTag.setArguments(bundle);
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return fragmentMastodonTag;
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}
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case 1 -> {
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FragmentMastodonAccount fragmentMastodonAccount = new FragmentMastodonAccount();
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bundle.putString(Helper.ARG_SEARCH_KEYWORD, search);
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fragmentMastodonAccount.setArguments(bundle);
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return fragmentMastodonAccount;
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}
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case 2 -> {
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fragmentMastodonTimeline = new FragmentMastodonTimeline();
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bundle.putString(Helper.ARG_SEARCH_KEYWORD, search);
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fragmentMastodonTimeline.setArguments(bundle);
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return fragmentMastodonTimeline;
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}
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default -> {
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fragmentMastodonTimeline = new FragmentMastodonTimeline();
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bundle.putString(Helper.ARG_SEARCH_KEYWORD_CACHE, search);
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fragmentMastodonTimeline.setArguments(bundle);
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return fragmentMastodonTimeline;
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}
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}
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}
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@Override
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public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
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}
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@Override
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public int getCount() {
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return 4;
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}
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}
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}
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