277 lines
13 KiB
Java
277 lines
13 KiB
Java
package fr.gouv.etalab.mastodon.fragments;
|
|
/* Copyright 2017 Thomas Schneider
|
|
*
|
|
* This file is a part of Mastalab
|
|
*
|
|
* 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.
|
|
*
|
|
* Mastalab 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 Thomas Schneider; if not,
|
|
* see <http://www.gnu.org/licenses>. */
|
|
import android.content.Context;
|
|
import android.content.Intent;
|
|
import android.content.SharedPreferences;
|
|
import android.os.AsyncTask;
|
|
import android.os.Bundle;
|
|
import android.os.Parcelable;
|
|
import android.support.v4.app.Fragment;
|
|
import android.support.v4.content.LocalBroadcastManager;
|
|
import android.support.v4.widget.SwipeRefreshLayout;
|
|
import android.view.LayoutInflater;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.widget.AbsListView;
|
|
import android.widget.ListView;
|
|
import android.widget.RelativeLayout;
|
|
import android.widget.Toast;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
import fr.gouv.etalab.mastodon.client.APIResponse;
|
|
import fr.gouv.etalab.mastodon.client.Entities.Account;
|
|
import fr.gouv.etalab.mastodon.helper.Helper;
|
|
import mastodon.etalab.gouv.fr.mastodon.R;
|
|
import fr.gouv.etalab.mastodon.asynctasks.RetrieveAccountsAsyncTask;
|
|
import fr.gouv.etalab.mastodon.drawers.AccountsListAdapter;
|
|
import fr.gouv.etalab.mastodon.interfaces.OnRetrieveAccountsInterface;
|
|
|
|
|
|
/**
|
|
* Created by Thomas on 27/04/2017.
|
|
* Fragment to display content related to accounts
|
|
*/
|
|
public class DisplayAccountsFragment extends Fragment implements OnRetrieveAccountsInterface {
|
|
|
|
private boolean flag_loading;
|
|
private Context context;
|
|
private AsyncTask<Void, Void, Void> asyncTask;
|
|
private AccountsListAdapter accountsListAdapter;
|
|
private String max_id;
|
|
private List<Account> accounts;
|
|
private RetrieveAccountsAsyncTask.Type type;
|
|
private RelativeLayout mainLoader, nextElementLoader, textviewNoAction;
|
|
private boolean firstLoad;
|
|
private SwipeRefreshLayout swipeRefreshLayout;
|
|
private int accountPerPage;
|
|
private String targetedId;
|
|
private boolean swiped;
|
|
private ListView lv_accounts;
|
|
|
|
|
|
@Override
|
|
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
|
|
|
|
View rootView = inflater.inflate(R.layout.fragment_accounts, container, false);
|
|
|
|
context = getContext();
|
|
boolean comesFromSearch = false;
|
|
boolean hideHeader = false;
|
|
Bundle bundle = this.getArguments();
|
|
accounts = new ArrayList<>();
|
|
if (bundle != null) {
|
|
type = (RetrieveAccountsAsyncTask.Type) bundle.get("type");
|
|
targetedId = bundle.getString("targetedId", null);
|
|
hideHeader = bundle.getBoolean("hideHeader", false);
|
|
if( bundle.containsKey("accounts")){
|
|
ArrayList<Parcelable> accountsReceived = bundle.getParcelableArrayList("accounts");
|
|
assert accountsReceived != null;
|
|
for(Parcelable account: accountsReceived){
|
|
accounts.add((Account)account);
|
|
}
|
|
comesFromSearch = true;
|
|
}
|
|
}
|
|
max_id = null;
|
|
firstLoad = true;
|
|
flag_loading = true;
|
|
swiped = false;
|
|
|
|
swipeRefreshLayout = (SwipeRefreshLayout) rootView.findViewById(R.id.swipeContainer);
|
|
SharedPreferences sharedpreferences = context.getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
|
|
accountPerPage = sharedpreferences.getInt(Helper.SET_ACCOUNTS_PER_PAGE, 40);
|
|
lv_accounts = (ListView) rootView.findViewById(R.id.lv_accounts);
|
|
|
|
mainLoader = (RelativeLayout) rootView.findViewById(R.id.loader);
|
|
nextElementLoader = (RelativeLayout) rootView.findViewById(R.id.loading_next_accounts);
|
|
textviewNoAction = (RelativeLayout) rootView.findViewById(R.id.no_action);
|
|
mainLoader.setVisibility(View.VISIBLE);
|
|
nextElementLoader.setVisibility(View.GONE);
|
|
accountsListAdapter = new AccountsListAdapter(context, type, this.accounts);
|
|
lv_accounts.setAdapter(accountsListAdapter);
|
|
|
|
if( !comesFromSearch) {
|
|
//Hide account header when scrolling for ShowAccountActivity
|
|
if (hideHeader) {
|
|
lv_accounts.setOnScrollListener(new AbsListView.OnScrollListener() {
|
|
int lastFirstVisibleItem = 0;
|
|
|
|
@Override
|
|
public void onScrollStateChanged(AbsListView view, int scrollState) {
|
|
}
|
|
|
|
@Override
|
|
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
|
|
|
|
if( firstVisibleItem == 0) {
|
|
Intent intent = new Intent(Helper.HEADER_ACCOUNT);
|
|
intent.putExtra("hide", false);
|
|
LocalBroadcastManager.getInstance(context).sendBroadcast(intent);
|
|
}else if (view.getId() == lv_accounts.getId() && totalItemCount > visibleItemCount) {
|
|
final int currentFirstVisibleItem = lv_accounts.getFirstVisiblePosition();
|
|
|
|
if (currentFirstVisibleItem > lastFirstVisibleItem) {
|
|
Intent intent = new Intent(Helper.HEADER_ACCOUNT);
|
|
intent.putExtra("hide", true);
|
|
LocalBroadcastManager.getInstance(context).sendBroadcast(intent);
|
|
} else if (currentFirstVisibleItem < lastFirstVisibleItem) {
|
|
Intent intent = new Intent(Helper.HEADER_ACCOUNT);
|
|
intent.putExtra("hide", false);
|
|
LocalBroadcastManager.getInstance(context).sendBroadcast(intent);
|
|
}
|
|
lastFirstVisibleItem = currentFirstVisibleItem;
|
|
}
|
|
if (firstVisibleItem + visibleItemCount == totalItemCount) {
|
|
if (!flag_loading) {
|
|
flag_loading = true;
|
|
if (type != RetrieveAccountsAsyncTask.Type.FOLLOWERS && type != RetrieveAccountsAsyncTask.Type.FOLLOWING)
|
|
asyncTask = new RetrieveAccountsAsyncTask(context, type, max_id, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
else
|
|
asyncTask = new RetrieveAccountsAsyncTask(context, type, targetedId, max_id, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
nextElementLoader.setVisibility(View.VISIBLE);
|
|
}
|
|
} else {
|
|
nextElementLoader.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
});
|
|
}else{
|
|
lv_accounts.setOnScrollListener(new AbsListView.OnScrollListener() {
|
|
@Override
|
|
public void onScrollStateChanged(AbsListView view, int scrollState) {
|
|
|
|
}
|
|
|
|
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
|
|
|
|
if (firstVisibleItem + visibleItemCount == totalItemCount) {
|
|
if (!flag_loading) {
|
|
flag_loading = true;
|
|
if (type != RetrieveAccountsAsyncTask.Type.FOLLOWERS && type != RetrieveAccountsAsyncTask.Type.FOLLOWING)
|
|
asyncTask = new RetrieveAccountsAsyncTask(context, type, max_id, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
else
|
|
asyncTask = new RetrieveAccountsAsyncTask(context, type, targetedId, max_id, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
nextElementLoader.setVisibility(View.VISIBLE);
|
|
}
|
|
} else {
|
|
nextElementLoader.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
|
|
@Override
|
|
public void onRefresh() {
|
|
max_id = null;
|
|
accounts = new ArrayList<>();
|
|
firstLoad = true;
|
|
flag_loading = true;
|
|
swiped = true;
|
|
if (type != RetrieveAccountsAsyncTask.Type.FOLLOWERS && type != RetrieveAccountsAsyncTask.Type.FOLLOWING)
|
|
asyncTask = new RetrieveAccountsAsyncTask(context, type, max_id, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
else
|
|
asyncTask = new RetrieveAccountsAsyncTask(context, type, targetedId, max_id, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
}
|
|
});
|
|
int theme = sharedpreferences.getInt(Helper.SET_THEME, Helper.THEME_DARK);
|
|
if( theme == Helper.THEME_LIGHT) {
|
|
swipeRefreshLayout.setColorSchemeResources(R.color.colorAccent,
|
|
R.color.colorPrimary,
|
|
R.color.colorPrimaryDark);
|
|
}else {
|
|
swipeRefreshLayout.setColorSchemeResources(R.color.colorAccentD,
|
|
R.color.colorPrimaryD,
|
|
R.color.colorPrimaryDarkD);
|
|
}
|
|
|
|
|
|
if (type != RetrieveAccountsAsyncTask.Type.FOLLOWERS && type != RetrieveAccountsAsyncTask.Type.FOLLOWING)
|
|
asyncTask = new RetrieveAccountsAsyncTask(context, type, max_id, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
else
|
|
asyncTask = new RetrieveAccountsAsyncTask(context, type, targetedId, max_id, DisplayAccountsFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
}else {
|
|
accountsListAdapter.notifyDataSetChanged();
|
|
mainLoader.setVisibility(View.GONE);
|
|
nextElementLoader.setVisibility(View.GONE);
|
|
if( accounts == null || accounts.size() == 0 )
|
|
textviewNoAction.setVisibility(View.VISIBLE);
|
|
}
|
|
return rootView;
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
public void onCreate(Bundle saveInstance)
|
|
{
|
|
super.onCreate(saveInstance);
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
public void onAttach(Context context) {
|
|
super.onAttach(context);
|
|
this.context = context;
|
|
}
|
|
|
|
public void onDestroy() {
|
|
super.onDestroy();
|
|
if(asyncTask != null && asyncTask.getStatus() == AsyncTask.Status.RUNNING)
|
|
asyncTask.cancel(true);
|
|
}
|
|
|
|
|
|
@Override
|
|
public void onRetrieveAccounts(APIResponse apiResponse) {
|
|
|
|
mainLoader.setVisibility(View.GONE);
|
|
nextElementLoader.setVisibility(View.GONE);
|
|
if( apiResponse.getError() != null){
|
|
final SharedPreferences sharedpreferences = context.getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
|
|
boolean show_error_messages = sharedpreferences.getBoolean(Helper.SET_SHOW_ERROR_MESSAGES, true);
|
|
if( show_error_messages)
|
|
Toast.makeText(context, apiResponse.getError().getError(),Toast.LENGTH_LONG).show();
|
|
flag_loading = false;
|
|
swipeRefreshLayout.setRefreshing(false);
|
|
swiped = false;
|
|
return;
|
|
}
|
|
List<Account> accounts = apiResponse.getAccounts();
|
|
if( !swiped && firstLoad && (accounts == null || accounts.size() == 0))
|
|
textviewNoAction.setVisibility(View.VISIBLE);
|
|
else
|
|
textviewNoAction.setVisibility(View.GONE);
|
|
max_id = apiResponse.getMax_id();
|
|
if( swiped ){
|
|
accountsListAdapter = new AccountsListAdapter(context, type, this.accounts);
|
|
lv_accounts.setAdapter(accountsListAdapter);
|
|
swiped = false;
|
|
}
|
|
if( accounts != null && accounts.size() > 0) {
|
|
for(Account tmpAccount: accounts){
|
|
this.accounts.add(tmpAccount);
|
|
}
|
|
accountsListAdapter.notifyDataSetChanged();
|
|
}
|
|
swipeRefreshLayout.setRefreshing(false);
|
|
firstLoad = false;
|
|
flag_loading = accounts != null && accounts.size() < accountPerPage;
|
|
}
|
|
}
|