321 lines
15 KiB
Java
321 lines
15 KiB
Java
package app.fedilab.fedilabtube.fragment;
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/* Copyright 2020 Thomas Schneider
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*
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* This file is a part of TubeLab
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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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* TubeLab 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 TubeLab; if not,
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* see <http://www.gnu.org/licenses>. */
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import android.app.Activity;
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import android.content.Context;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Looper;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.WindowManager;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.EditText;
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import android.widget.LinearLayout;
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import android.widget.RelativeLayout;
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import android.widget.TextView;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.appcompat.app.AlertDialog;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentTransaction;
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import androidx.recyclerview.widget.DividerItemDecoration;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
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import com.google.android.material.floatingactionbutton.FloatingActionButton;
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import java.util.ArrayList;
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import java.util.List;
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import app.fedilab.fedilabtube.R;
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import app.fedilab.fedilabtube.asynctasks.RetrieveAccountsAsyncTask;
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import app.fedilab.fedilabtube.asynctasks.RetrieveSingleAccountAsyncTask;
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import app.fedilab.fedilabtube.client.APIResponse;
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import app.fedilab.fedilabtube.client.HttpsConnection;
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import app.fedilab.fedilabtube.client.PeertubeAPI;
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import app.fedilab.fedilabtube.client.entities.Account;
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import app.fedilab.fedilabtube.client.entities.ChannelCreation;
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import app.fedilab.fedilabtube.drawer.AccountsListAdapter;
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import app.fedilab.fedilabtube.interfaces.OnRetrieveAccountsInterface;
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import es.dmoral.toasty.Toasty;
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public class DisplayAccountsFragment extends Fragment implements OnRetrieveAccountsInterface, AccountsListAdapter.AllAccountsRemoved {
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private boolean flag_loading;
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private Context context;
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private AsyncTask<Void, Void, APIResponse> asyncTask;
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private AccountsListAdapter accountsListAdapter;
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private String max_id;
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private List<Account> accounts;
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private RelativeLayout mainLoader, nextElementLoader, textviewNoAction;
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private boolean firstLoad;
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private SwipeRefreshLayout swipeRefreshLayout;
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private String name;
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private boolean swiped;
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private RecyclerView lv_accounts;
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private View rootView;
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private RetrieveAccountsAsyncTask.accountFetch accountFetch;
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private FloatingActionButton action_button;
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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rootView = inflater.inflate(R.layout.fragment_recyclerview, container, false);
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context = getContext();
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Bundle bundle = this.getArguments();
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accounts = new ArrayList<>();
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if (bundle != null) {
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if (bundle.containsKey("accountFetch")) {
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accountFetch = (RetrieveAccountsAsyncTask.accountFetch) bundle.getSerializable("accountFetch");
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}
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name = bundle.getString("name", null);
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}
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max_id = null;
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firstLoad = true;
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flag_loading = true;
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swiped = false;
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swipeRefreshLayout = rootView.findViewById(R.id.swipeContainer);
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if (getActivity() != null) {
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action_button = getActivity().findViewById(R.id.action_button);
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action_button.setOnClickListener(view -> {
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AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(context);
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LayoutInflater inflater1 = ((Activity) context).getLayoutInflater();
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View dialogView = inflater1.inflate(R.layout.add_channel, new LinearLayout(context), false);
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dialogBuilder.setView(dialogView);
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EditText display_name = dialogView.findViewById(R.id.display_name);
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EditText name = dialogView.findViewById(R.id.name);
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EditText description = dialogView.findViewById(R.id.description);
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dialogBuilder.setPositiveButton(R.string.validate, (dialog, id) -> {
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if (display_name.getText() != null && display_name.getText().toString().trim().length() > 0 && name.getText() != null && name.getText().toString().trim().length() > 0) {
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ChannelCreation channelCreation = new ChannelCreation();
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channelCreation.setDisplayName(display_name.getText().toString().trim());
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channelCreation.setName(name.getText().toString().trim());
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if (description.getText() != null && description.getText().toString().trim().length() > 0) {
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channelCreation.setDescription(description.getText().toString().trim());
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}
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new Thread(() -> {
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try {
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new PeertubeAPI(context).createChannel(channelCreation);
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Handler mainHandler = new Handler(Looper.getMainLooper());
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Runnable myRunnable = () -> {
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DisplayPlaylistsFragment displayPlaylistsFragment;
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if (getActivity() == null)
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return;
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displayPlaylistsFragment = (DisplayPlaylistsFragment) getActivity().getSupportFragmentManager().findFragmentByTag("CHANNELS");
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final FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
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if (displayPlaylistsFragment != null) {
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ft.detach(displayPlaylistsFragment);
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ft.attach(displayPlaylistsFragment);
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ft.commit();
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}
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action_button.setEnabled(true);
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};
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mainHandler.post(myRunnable);
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} catch (HttpsConnection.HttpsConnectionException e) {
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action_button.setEnabled(true);
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e.printStackTrace();
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Handler mainHandler = new Handler(Looper.getMainLooper());
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Runnable myRunnable = () -> {
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if (e.getMessage() != null) {
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Toasty.error(context, e.getMessage(), Toast.LENGTH_LONG).show();
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} else {
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Toasty.error(context, context.getString(R.string.toast_error), Toast.LENGTH_LONG).show();
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}
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};
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mainHandler.post(myRunnable);
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}
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}).start();
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dialog.dismiss();
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action_button.setEnabled(false);
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} else {
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Toasty.error(context, context.getString(R.string.error_display_name_channel), Toast.LENGTH_LONG).show();
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}
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});
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dialogBuilder.setNegativeButton(R.string.cancel, (dialog, id) -> dialog.dismiss());
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AlertDialog alertDialog = dialogBuilder.create();
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alertDialog.setTitle(getString(R.string.action_channel_create));
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alertDialog.setOnDismissListener(dialogInterface -> {
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//Hide keyboard
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InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
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assert imm != null;
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imm.hideSoftInputFromWindow(display_name.getWindowToken(), 0);
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});
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if (alertDialog.getWindow() != null)
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alertDialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
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alertDialog.show();
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});
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}
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lv_accounts = rootView.findViewById(R.id.lv_elements);
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lv_accounts.addItemDecoration(new DividerItemDecoration(context, DividerItemDecoration.VERTICAL));
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mainLoader = rootView.findViewById(R.id.loader);
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nextElementLoader = rootView.findViewById(R.id.loading_next);
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textviewNoAction = rootView.findViewById(R.id.no_action);
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mainLoader.setVisibility(View.VISIBLE);
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nextElementLoader.setVisibility(View.GONE);
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accountsListAdapter = new AccountsListAdapter(accountFetch, this.accounts);
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accountsListAdapter.allAccountsRemoved = this;
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lv_accounts.setAdapter(accountsListAdapter);
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TextView no_action_text = rootView.findViewById(R.id.no_action_text);
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if (accountFetch == RetrieveAccountsAsyncTask.accountFetch.MUTED) {
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no_action_text.setText(context.getString(R.string.no_muted));
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}
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final LinearLayoutManager mLayoutManager;
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mLayoutManager = new LinearLayoutManager(context);
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lv_accounts.setLayoutManager(mLayoutManager);
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lv_accounts.addOnScrollListener(new RecyclerView.OnScrollListener() {
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public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
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if (dy > 0) {
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int visibleItemCount = mLayoutManager.getChildCount();
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int totalItemCount = mLayoutManager.getItemCount();
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int firstVisibleItem = mLayoutManager.findFirstVisibleItemPosition();
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if (firstVisibleItem + visibleItemCount == totalItemCount) {
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if (!flag_loading) {
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flag_loading = true;
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if (accountFetch == null) {
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asyncTask = new RetrieveSingleAccountAsyncTask(context, name, RetrieveSingleAccountAsyncTask.actionType.ACCOUNT, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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} else {
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String param = accountFetch == RetrieveAccountsAsyncTask.accountFetch.CHANNEL ? name : max_id;
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asyncTask = new RetrieveAccountsAsyncTask(context, param, accountFetch, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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}
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nextElementLoader.setVisibility(View.VISIBLE);
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}
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} else {
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nextElementLoader.setVisibility(View.GONE);
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}
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}
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}
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});
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swipeRefreshLayout.setOnRefreshListener(this::pullToRefresh);
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if (accountFetch == null) {
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asyncTask = new RetrieveSingleAccountAsyncTask(context, name, RetrieveSingleAccountAsyncTask.actionType.ACCOUNT, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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} else {
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String param = accountFetch == RetrieveAccountsAsyncTask.accountFetch.CHANNEL ? name : null;
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asyncTask = new RetrieveAccountsAsyncTask(context, param, accountFetch, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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}
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return rootView;
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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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if (accountFetch == RetrieveAccountsAsyncTask.accountFetch.CHANNEL) {
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action_button.setVisibility(View.VISIBLE);
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} else {
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action_button.setVisibility(View.GONE);
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}
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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rootView = null;
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}
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@Override
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public void onCreate(Bundle saveInstance) {
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super.onCreate(saveInstance);
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}
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@Override
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public void onAttach(@NonNull Context context) {
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super.onAttach(context);
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this.context = context;
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}
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public void onDestroy() {
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super.onDestroy();
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if (asyncTask != null && asyncTask.getStatus() == AsyncTask.Status.RUNNING)
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asyncTask.cancel(true);
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}
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public void scrollToTop() {
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if (lv_accounts != null)
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lv_accounts.setAdapter(accountsListAdapter);
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}
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@Override
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public void onRetrieveAccounts(APIResponse apiResponse) {
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mainLoader.setVisibility(View.GONE);
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nextElementLoader.setVisibility(View.GONE);
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if (apiResponse.getError() != null) {
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Toasty.error(context, apiResponse.getError().getError(), Toast.LENGTH_LONG).show();
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swipeRefreshLayout.setRefreshing(false);
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swiped = false;
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flag_loading = false;
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return;
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}
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flag_loading = (apiResponse.getMax_id() == null);
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List<Account> accounts = apiResponse.getAccounts();
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if (!swiped && firstLoad && (accounts == null || accounts.size() == 0))
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textviewNoAction.setVisibility(View.VISIBLE);
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else
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textviewNoAction.setVisibility(View.GONE);
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max_id = apiResponse.getMax_id();
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if (swiped) {
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accountsListAdapter = new AccountsListAdapter(accountFetch, this.accounts);
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lv_accounts.setAdapter(accountsListAdapter);
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swiped = false;
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}
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if (accounts != null && accounts.size() > 0) {
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int currentPosition = this.accounts.size();
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this.accounts.addAll(accounts);
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accountsListAdapter.notifyItemRangeChanged(currentPosition, accounts.size());
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}
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swipeRefreshLayout.setRefreshing(false);
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firstLoad = false;
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}
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public void pullToRefresh() {
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max_id = null;
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accounts = new ArrayList<>();
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firstLoad = true;
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flag_loading = true;
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swiped = true;
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swipeRefreshLayout.setRefreshing(true);
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if (accountFetch == null) {
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asyncTask = new RetrieveSingleAccountAsyncTask(context, name, RetrieveSingleAccountAsyncTask.actionType.ACCOUNT, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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} else {
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String param = accountFetch == RetrieveAccountsAsyncTask.accountFetch.CHANNEL ? name : null;
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asyncTask = new RetrieveAccountsAsyncTask(context, param, accountFetch, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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}
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}
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@Override
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public void onAllAccountsRemoved() {
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textviewNoAction.setVisibility(View.VISIBLE);
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}
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}
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