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/* Copyright 2017 Andrew Dawson
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*
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* This file is a part of Tusky.
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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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* Tusky 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 Tusky; if not,
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* see <http://www.gnu.org/licenses>. */
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package com.keylesspalace.tusky.util;
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import androidx.annotation.Nullable;
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import java.util.ArrayList;
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Caching toots (#809)
* Initial timeline cache implementation
* Fix build/DI errors for caching
* Rename timeline entities tables. Add migration. Add DB scheme file.
* Fix uniqueness problem, change offline strategy, improve mapping
* Try to merge in new statuses, fix bottom loading, fix saving spans.
* Fix reblogs IDs, fix inserting elements from top
* Send one more request to get latest timeline statuses
* Give Timeline placeholders string id. Rewrite Either in Kotlin
* Initial placeholder implementation for caching
* Fix crash on removing overlap statuses
* Migrate counters to long
* Remove unused counters. Add minimal TimelineDAOTest
* Fix bug with placeholder ID
* Update cache in response to events. Refactor TimelineCases
* Fix crash, reduce number of placeholders
* Fix crash, fix filtering, improve placeholder handling
* Fix migration, add 8-9 migration test
* Fix initial timeline update, remove more placeholders
* Add cleanup for old statuses
* Fix cleanup
* Delete ExampleInstrumentedTest
* Improve timeline UX regarding caching
* Fix typos
* Fix initial timeline update
* Cleanup/fix initial timeline update
* Workaround for weird behavior of first post on initial tl update.
* Change counter types back to int
* Clear timeline cache on logout
* Fix loading when timeline is completely empty
* Fix androidx migration issues
* Fix tests
* Apply caching feedback
* Save account emojis to cache
* Fix warnings and bugs
5 years ago
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import java.util.Iterator;
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import java.util.LinkedHashSet;
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import java.util.List;
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public class ListUtils {
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Caching toots (#809)
* Initial timeline cache implementation
* Fix build/DI errors for caching
* Rename timeline entities tables. Add migration. Add DB scheme file.
* Fix uniqueness problem, change offline strategy, improve mapping
* Try to merge in new statuses, fix bottom loading, fix saving spans.
* Fix reblogs IDs, fix inserting elements from top
* Send one more request to get latest timeline statuses
* Give Timeline placeholders string id. Rewrite Either in Kotlin
* Initial placeholder implementation for caching
* Fix crash on removing overlap statuses
* Migrate counters to long
* Remove unused counters. Add minimal TimelineDAOTest
* Fix bug with placeholder ID
* Update cache in response to events. Refactor TimelineCases
* Fix crash, reduce number of placeholders
* Fix crash, fix filtering, improve placeholder handling
* Fix migration, add 8-9 migration test
* Fix initial timeline update, remove more placeholders
* Add cleanup for old statuses
* Fix cleanup
* Delete ExampleInstrumentedTest
* Improve timeline UX regarding caching
* Fix typos
* Fix initial timeline update
* Cleanup/fix initial timeline update
* Workaround for weird behavior of first post on initial tl update.
* Change counter types back to int
* Clear timeline cache on logout
* Fix loading when timeline is completely empty
* Fix androidx migration issues
* Fix tests
* Apply caching feedback
* Save account emojis to cache
* Fix warnings and bugs
5 years ago
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/**
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* @return true if list is null or else return list.isEmpty()
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*/
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public static boolean isEmpty(@Nullable List list) {
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return list == null || list.isEmpty();
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}
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Caching toots (#809)
* Initial timeline cache implementation
* Fix build/DI errors for caching
* Rename timeline entities tables. Add migration. Add DB scheme file.
* Fix uniqueness problem, change offline strategy, improve mapping
* Try to merge in new statuses, fix bottom loading, fix saving spans.
* Fix reblogs IDs, fix inserting elements from top
* Send one more request to get latest timeline statuses
* Give Timeline placeholders string id. Rewrite Either in Kotlin
* Initial placeholder implementation for caching
* Fix crash on removing overlap statuses
* Migrate counters to long
* Remove unused counters. Add minimal TimelineDAOTest
* Fix bug with placeholder ID
* Update cache in response to events. Refactor TimelineCases
* Fix crash, reduce number of placeholders
* Fix crash, fix filtering, improve placeholder handling
* Fix migration, add 8-9 migration test
* Fix initial timeline update, remove more placeholders
* Add cleanup for old statuses
* Fix cleanup
* Delete ExampleInstrumentedTest
* Improve timeline UX regarding caching
* Fix typos
* Fix initial timeline update
* Cleanup/fix initial timeline update
* Workaround for weird behavior of first post on initial tl update.
* Change counter types back to int
* Clear timeline cache on logout
* Fix loading when timeline is completely empty
* Fix androidx migration issues
* Fix tests
* Apply caching feedback
* Save account emojis to cache
* Fix warnings and bugs
5 years ago
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/**
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* @return a new ArrayList containing the elements without duplicates in the same order
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*/
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public static <T> ArrayList<T> removeDuplicates(List<T> list) {
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LinkedHashSet<T> set = new LinkedHashSet<>(list);
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return new ArrayList<>(set);
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}
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}
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