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Search bar: Display suggestion when starting by @ or #

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This commit is contained in:
Thomas 2023-01-10 12:12:43 +01:00
parent d97a78362c
commit b54c36627c
4 changed files with 232 additions and 0 deletions
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80
app/src/main/java/app/fedilab/android/BaseMainActivity.java
View file

@ -23,11 +23,13 @@ import static app.fedilab.android.ui.drawer.StatusAdapter.sendAction;
import android.Manifest;
import android.annotation.SuppressLint;
import android.app.SearchManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.database.MatrixCursor;
import android.graphics.PorterDuff;
import android.graphics.drawable.Drawable;
import android.net.Uri;
@ -35,6 +37,7 @@ import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.provider.BaseColumns;
import android.text.Editable;
import android.text.Html;
import android.text.TextWatcher;
@ -63,6 +66,7 @@ import androidx.appcompat.widget.SearchView;
import androidx.core.app.ActivityCompat;
import androidx.core.app.ActivityOptionsCompat;
import androidx.core.view.GravityCompat;
import androidx.cursoradapter.widget.CursorAdapter;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentTransaction;
import androidx.lifecycle.ViewModelProvider;
@ -75,7 +79,9 @@ import androidx.preference.PreferenceManager;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.resource.gif.GifDrawable;
import com.bumptech.glide.request.FutureTarget;
import com.bumptech.glide.request.target.CustomTarget;
import com.bumptech.glide.request.target.Target;
import com.bumptech.glide.request.transition.Transition;
import com.google.android.material.snackbar.Snackbar;
import com.google.android.material.tabs.TabLayout;
@ -91,6 +97,7 @@ import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Objects;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@ -129,6 +136,7 @@ import app.fedilab.android.client.entities.api.Filter;
import app.fedilab.android.client.entities.api.Instance;
import app.fedilab.android.client.entities.api.MastodonList;
import app.fedilab.android.client.entities.api.Status;
import app.fedilab.android.client.entities.api.Tag;
import app.fedilab.android.client.entities.app.Account;
import app.fedilab.android.client.entities.app.BaseAccount;
import app.fedilab.android.client.entities.app.BottomMenu;
@ -146,12 +154,15 @@ import app.fedilab.android.helper.Helper;
import app.fedilab.android.helper.MastodonHelper;
import app.fedilab.android.helper.PinnedTimelineHelper;
import app.fedilab.android.helper.PushHelper;
import app.fedilab.android.ui.drawer.AccountsSearchTopBarAdapter;
import app.fedilab.android.ui.drawer.TagSearchTopBarAdapter;
import app.fedilab.android.ui.fragment.timeline.FragmentMastodonConversation;
import app.fedilab.android.ui.fragment.timeline.FragmentMastodonTimeline;
import app.fedilab.android.ui.fragment.timeline.FragmentNotificationContainer;
import app.fedilab.android.viewmodel.mastodon.AccountsVM;
import app.fedilab.android.viewmodel.mastodon.FiltersVM;
import app.fedilab.android.viewmodel.mastodon.InstancesVM;
import app.fedilab.android.viewmodel.mastodon.SearchVM;
import app.fedilab.android.viewmodel.mastodon.TimelinesVM;
import app.fedilab.android.viewmodel.mastodon.TopBarVM;
import es.dmoral.toasty.Toasty;
@ -777,6 +788,75 @@ public abstract class BaseMainActivity extends BaseActivity implements NetworkSt
@Override
public boolean onQueryTextChange(String newText) {
String pattern = "^(@[\\w_-]+@[a-z0-9.\\-]+|@[\\w_-]+)";
final Pattern mentionPattern = Pattern.compile(pattern);
String patternTag = "^#([\\w-]{2,})$";
final Pattern tagPattern = Pattern.compile(patternTag);
Matcher matcherMention, matcherTag;
matcherMention = mentionPattern.matcher(newText);
matcherTag = tagPattern.matcher(newText);
if (newText.trim().isEmpty()) {
binding.toolbarSearch.setSuggestionsAdapter(null);
}
if (matcherMention.matches()) {
String[] from = new String[]{SearchManager.SUGGEST_COLUMN_ICON_1, SearchManager.SUGGEST_COLUMN_TEXT_1};
int[] to = new int[]{R.id.account_pp, R.id.account_un};
String searchGroup = matcherMention.group();
AccountsVM accountsVM = new ViewModelProvider(BaseMainActivity.this).get(AccountsVM.class);
MatrixCursor cursor = new MatrixCursor(new String[]{BaseColumns._ID,
SearchManager.SUGGEST_COLUMN_ICON_1,
SearchManager.SUGGEST_COLUMN_TEXT_1});
accountsVM.searchAccounts(BaseMainActivity.currentInstance, BaseMainActivity.currentToken, searchGroup, 5, false, false)
.observe(BaseMainActivity.this, accounts -> {
if (accounts == null) {
return;
}
AccountsSearchTopBarAdapter cursorAdapter = new AccountsSearchTopBarAdapter(BaseMainActivity.this, accounts, R.layout.drawer_account_search, null, from, to, CursorAdapter.FLAG_REGISTER_CONTENT_OBSERVER);
binding.toolbarSearch.setSuggestionsAdapter(cursorAdapter);
new Thread(() -> {
int i = 0;
for (app.fedilab.android.client.entities.api.Account account : accounts) {
FutureTarget<File> futureTarget = Glide
.with(BaseMainActivity.this.getApplicationContext())
.load(account.avatar_static)
.downloadOnly(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL);
File cacheFile;
try {
cacheFile = futureTarget.get();
cursor.addRow(new String[]{String.valueOf(i), cacheFile.getAbsolutePath(), "@" + account.acct});
i++;
} catch (ExecutionException | InterruptedException e) {
e.printStackTrace();
}
}
runOnUiThread(() -> cursorAdapter.changeCursor(cursor));
}).start();
});
} else if (matcherTag.matches()) {
SearchVM searchVM = new ViewModelProvider(BaseMainActivity.this).get(SearchVM.class);
String[] from = new String[]{SearchManager.SUGGEST_COLUMN_TEXT_1};
int[] to = new int[]{R.id.tag_name};
String searchGroup = matcherTag.group();
MatrixCursor cursor = new MatrixCursor(new String[]{BaseColumns._ID,
SearchManager.SUGGEST_COLUMN_TEXT_1});
searchVM.search(BaseMainActivity.currentInstance, BaseMainActivity.currentToken, searchGroup, null,
"hashtags", false, true, false, 0,
null, null, 10).observe(BaseMainActivity.this,
results -> {
if (results == null || results.hashtags == null) {
return;
}
TagSearchTopBarAdapter cursorAdapter = new TagSearchTopBarAdapter(BaseMainActivity.this, results.hashtags, R.layout.drawer_tag_search, null, from, to, CursorAdapter.FLAG_REGISTER_CONTENT_OBSERVER);
binding.toolbarSearch.setSuggestionsAdapter(cursorAdapter);
int i = 0;
for (Tag tag : results.hashtags) {
cursor.addRow(new String[]{String.valueOf(i), "#" + tag.name});
i++;
}
runOnUiThread(() -> cursorAdapter.changeCursor(cursor));
});
}
return false;
}
});

79
app/src/main/java/app/fedilab/android/ui/drawer/AccountsSearchTopBarAdapter.java Normal file
View file

@ -0,0 +1,79 @@
package app.fedilab.android.ui.drawer;
/* Copyright 2022 Thomas Schneider
*
* This file is a part of Fedilab
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Fedilab; if not,
* see <http://www.gnu.org/licenses>. */
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import androidx.appcompat.widget.LinearLayoutCompat;
import androidx.core.app.ActivityOptionsCompat;
import androidx.cursoradapter.widget.SimpleCursorAdapter;
import java.util.List;
import app.fedilab.android.R;
import app.fedilab.android.activities.ProfileActivity;
import app.fedilab.android.client.entities.api.Account;
import app.fedilab.android.helper.Helper;
public class AccountsSearchTopBarAdapter extends SimpleCursorAdapter {
private final int layout;
private final LayoutInflater inflater;
private final List<Account> accountList;
public AccountsSearchTopBarAdapter(Context context, List<Account> accounts, int layout, Cursor c, String[] from, int[] to, int flags) {
super(context, layout, c, from, to, flags);
this.layout = layout;
this.inflater = LayoutInflater.from(context);
this.accountList = accounts;
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
return inflater.inflate(layout, null);
}
@Override
public void bindView(View view, Context context, Cursor cursor) {
super.bindView(view, context, cursor);
LinearLayoutCompat container = view.findViewById(R.id.account_container);
container.setTag(cursor.getPosition());
ImageView account_pp = view.findViewById(R.id.account_pp);
container.setOnClickListener(v -> {
int position = (int) v.getTag();
if (accountList != null && accountList.size() > position) {
Intent intent = new Intent(context, ProfileActivity.class);
Bundle b = new Bundle();
b.putSerializable(Helper.ARG_ACCOUNT, accountList.get(position));
intent.putExtras(b);
ActivityOptionsCompat options = ActivityOptionsCompat
.makeSceneTransitionAnimation((Activity) context, account_pp, context.getString(R.string.activity_porfile_pp));
// start the new activity
context.startActivity(intent, options.toBundle());
}
});
}
}

72
app/src/main/java/app/fedilab/android/ui/drawer/TagSearchTopBarAdapter.java Normal file
View file

@ -0,0 +1,72 @@
package app.fedilab.android.ui.drawer;
/* Copyright 2022 Thomas Schneider
*
* This file is a part of Fedilab
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Fedilab; if not,
* see <http://www.gnu.org/licenses>. */
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import androidx.appcompat.widget.LinearLayoutCompat;
import androidx.cursoradapter.widget.SimpleCursorAdapter;
import java.util.List;
import app.fedilab.android.R;
import app.fedilab.android.activities.HashTagActivity;
import app.fedilab.android.client.entities.api.Tag;
import app.fedilab.android.helper.Helper;
public class TagSearchTopBarAdapter extends SimpleCursorAdapter {
private final int layout;
private final LayoutInflater inflater;
private final List<Tag> tags;
public TagSearchTopBarAdapter(Context context, List<Tag> tags, int layout, Cursor c, String[] from, int[] to, int flags) {
super(context, layout, c, from, to, flags);
this.layout = layout;
this.inflater = LayoutInflater.from(context);
this.tags = tags;
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
return inflater.inflate(layout, null);
}
@Override
public void bindView(View view, Context context, Cursor cursor) {
super.bindView(view, context, cursor);
LinearLayoutCompat container = view.findViewById(R.id.tag_container);
container.setTag(cursor.getPosition());
container.setOnClickListener(v -> {
int position = (int) v.getTag();
if (tags != null && tags.size() > position) {
Intent intent = new Intent(context, HashTagActivity.class);
Bundle b = new Bundle();
b.putString(Helper.ARG_SEARCH_KEYWORD, tags.get(position).name.trim());
intent.putExtras(b);
context.startActivity(intent);
}
});
}
}

1
app/src/main/res/layout/drawer_tag_search.xml
View file

@ -16,6 +16,7 @@
-->
<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:id="@+id/tag_container"
android:layout_height="wrap_content"
android:orientation="horizontal">