260 lines
10 KiB
Java
260 lines
10 KiB
Java
/* Copyright 2017 Andrew Dawson
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*
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* This file is part of Tusky.
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*
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* Tusky is free software: you can redistribute it and/or modify it under the terms of the GNU
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* 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, see
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* <http://www.gnu.org/licenses/>. */
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package com.keylesspalace.tusky;
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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.support.annotation.Nullable;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.FragmentManager;
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import android.support.v7.widget.PopupMenu;
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import android.support.v7.widget.RecyclerView;
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import android.view.MenuItem;
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import android.view.View;
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import com.android.volley.AuthFailureError;
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import com.android.volley.Request;
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import com.android.volley.Response;
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import com.android.volley.VolleyError;
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import com.android.volley.toolbox.JsonObjectRequest;
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import org.json.JSONObject;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/* Note from Andrew on Jan. 22, 2017: This class is a design problem for me, so I left it with an
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* awkward name. TimelineFragment and NotificationFragment have significant overlap but the nature
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* of that is complicated by how they're coupled with Status and Notification and the corresponding
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* adapters. I feel like the profile pages and thread viewer, which I haven't made yet, will also
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* overlap functionality. So, I'm momentarily leaving it and hopefully working on those will clear
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* up what needs to be where. */
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public class SFragment extends Fragment {
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private static final String TAG = "SFragment"; // logging tag
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protected String domain;
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protected String accessToken;
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protected String loggedInAccountId;
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protected String loggedInUsername;
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@Override
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public void onCreate(@Nullable Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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SharedPreferences preferences = getContext().getSharedPreferences(
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getString(R.string.preferences_file_key), Context.MODE_PRIVATE);
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domain = preferences.getString("domain", null);
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accessToken = preferences.getString("accessToken", null);
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loggedInAccountId = preferences.getString("loggedInAccountId", null);
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loggedInUsername = preferences.getString("loggedInAccountUsername", null);
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}
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protected void sendRequest(
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int method, String endpoint, JSONObject parameters,
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@Nullable Response.Listener<JSONObject> responseListener) {
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if (responseListener == null) {
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// Use a dummy listener if one wasn't specified so the request can be constructed.
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responseListener = new Response.Listener<JSONObject>() {
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@Override
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public void onResponse(JSONObject response) {}
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};
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}
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String url = "https://" + domain + endpoint;
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JsonObjectRequest request = new JsonObjectRequest(
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method, url, parameters, responseListener,
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new Response.ErrorListener() {
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@Override
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public void onErrorResponse(VolleyError error) {
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Log.e(TAG, error.getMessage());
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}
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}) {
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@Override
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public Map<String, String> getHeaders() throws AuthFailureError {
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Map<String, String> headers = new HashMap<>();
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headers.put("Authorization", "Bearer " + accessToken);
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return headers;
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}
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};
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VolleySingleton.getInstance(getContext()).addToRequestQueue(request);
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}
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protected void postRequest(String endpoint) {
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sendRequest(Request.Method.POST, endpoint, null, null);
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}
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protected void reply(Status status) {
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String inReplyToId = status.getId();
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Status.Mention[] mentions = status.getMentions();
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List<String> mentionedUsernames = new ArrayList<>();
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for (Status.Mention mention : mentions) {
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mentionedUsernames.add(mention.getUsername());
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}
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mentionedUsernames.add(status.getUsername());
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mentionedUsernames.remove(loggedInUsername);
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Intent intent = new Intent(getContext(), ComposeActivity.class);
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intent.putExtra("in_reply_to_id", inReplyToId);
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intent.putExtra("mentioned_usernames", mentionedUsernames.toArray(new String[0]));
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startActivity(intent);
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}
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protected void reblog(final Status status, final boolean reblog,
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final RecyclerView.Adapter adapter, final int position) {
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String id = status.getId();
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String endpoint;
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if (reblog) {
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endpoint = String.format(getString(R.string.endpoint_reblog), id);
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} else {
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endpoint = String.format(getString(R.string.endpoint_unreblog), id);
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}
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sendRequest(Request.Method.POST, endpoint, null,
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new Response.Listener<JSONObject>() {
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@Override
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public void onResponse(JSONObject response) {
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status.setReblogged(reblog);
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adapter.notifyItemChanged(position);
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}
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});
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}
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protected void favourite(final Status status, final boolean favourite,
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final RecyclerView.Adapter adapter, final int position) {
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String id = status.getId();
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String endpoint;
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if (favourite) {
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endpoint = String.format(getString(R.string.endpoint_favourite), id);
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} else {
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endpoint = String.format(getString(R.string.endpoint_unfavourite), id);
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}
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sendRequest(Request.Method.POST, endpoint, null, new Response.Listener<JSONObject>() {
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@Override
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public void onResponse(JSONObject response) {
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status.setFavourited(favourite);
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adapter.notifyItemChanged(position);
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}
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});
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}
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private void follow(String id) {
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String endpoint = String.format(getString(R.string.endpoint_follow), id);
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postRequest(endpoint);
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}
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private void block(String id) {
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String endpoint = String.format(getString(R.string.endpoint_block), id);
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postRequest(endpoint);
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}
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private void delete(String id) {
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String endpoint = String.format(getString(R.string.endpoint_delete), id);
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sendRequest(Request.Method.DELETE, endpoint, null, null);
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}
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protected void more(Status status, View view, final AdapterItemRemover adapter,
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final int position) {
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final String id = status.getId();
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final String accountId = status.getAccountId();
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PopupMenu popup = new PopupMenu(getContext(), view);
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// Give a different menu depending on whether this is the user's own toot or not.
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if (loggedInAccountId == null || !loggedInAccountId.equals(accountId)) {
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popup.inflate(R.menu.status_more);
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} else {
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popup.inflate(R.menu.status_more_for_user);
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}
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popup.setOnMenuItemClickListener(
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new PopupMenu.OnMenuItemClickListener() {
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@Override
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public boolean onMenuItemClick(MenuItem item) {
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switch (item.getItemId()) {
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case R.id.status_follow: {
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follow(accountId);
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return true;
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}
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case R.id.status_block: {
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block(accountId);
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return true;
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}
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case R.id.status_delete: {
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delete(id);
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adapter.removeItem(position);
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return true;
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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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popup.show();
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}
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private boolean fileExtensionMatches(String url, String extension) {
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extension = "." + extension;
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int parametersStart = url.indexOf('?');
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if (parametersStart == -1) {
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return url.toLowerCase().endsWith(extension);
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} else {
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int start = parametersStart - extension.length();
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return start > 0 && url.substring(start, parametersStart).equals(extension);
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}
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}
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protected void viewMedia(String url, Status.MediaAttachment.Type type) {
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switch (type) {
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case IMAGE: {
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Fragment newFragment;
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if (fileExtensionMatches(url, "gif")) {
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newFragment = ViewGifFragment.newInstance(url);
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} else {
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newFragment = ViewMediaFragment.newInstance(url);
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}
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FragmentManager manager = getFragmentManager();
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manager.beginTransaction()
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.add(R.id.overlay_fragment_container, newFragment)
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.addToBackStack(null)
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.commit();
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break;
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}
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case VIDEO: {
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Intent intent = new Intent(getContext(), ViewVideoActivity.class);
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intent.putExtra("url", url);
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startActivity(intent);
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break;
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}
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}
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}
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protected void viewThread(Status status) {
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Intent intent = new Intent(getContext(), ViewThreadActivity.class);
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intent.putExtra("id", status.getId());
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startActivity(intent);
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}
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protected void viewTag(String tag) {
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Intent intent = new Intent(getContext(), ViewTagActivity.class);
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intent.putExtra("hashtag", tag);
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startActivity(intent);
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}
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protected void viewAccount(String id, String username) {
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Intent intent = new Intent(getContext(), AccountActivity.class);
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intent.putExtra("id", id);
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intent.putExtra("username", username);
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startActivity(intent);
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}
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}
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