FairEmail/app/src/main/java/eu/faircode/email/FragmentAccounts.java

402 lines
15 KiB
Java

package eu.faircode.email;
/*
This file is part of FairEmail.
FairEmail 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.
FairEmail 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 FairEmail. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018-2020 by Marcel Bokhorst (M66B)
*/
import android.animation.ObjectAnimator;
import android.animation.ValueAnimator;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.widget.PopupMenu;
import androidx.constraintlayout.widget.Group;
import androidx.core.content.ContextCompat;
import androidx.fragment.app.FragmentTransaction;
import androidx.lifecycle.Observer;
import androidx.localbroadcastmanager.content.LocalBroadcastManager;
import androidx.preference.PreferenceManager;
import androidx.recyclerview.widget.DividerItemDecoration;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.snackbar.Snackbar;
import java.util.ArrayList;
import java.util.List;
public class FragmentAccounts extends FragmentBase {
private boolean settings;
private boolean cards;
private ViewGroup view;
private SwipeRefreshLayout swipeRefresh;
private Button btnGrant;
private RecyclerView rvAccount;
private ContentLoadingProgressBar pbWait;
private Group grpReady;
private FloatingActionButton fab;
private FloatingActionButton fabCompose;
private ObjectAnimator animator;
private String searching = null;
private AdapterAccount adapter;
private static final int REQUEST_IMPORT_OAUTH = 1;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Bundle args = getArguments();
settings = (args == null || args.getBoolean("settings", true));
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
cards = prefs.getBoolean("cards", true);
}
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
setSubtitle(R.string.title_list_accounts);
setHasOptionsMenu(true);
view = (ViewGroup) inflater.inflate(R.layout.fragment_accounts, container, false);
// Get controls
swipeRefresh = view.findViewById(R.id.swipeRefresh);
btnGrant = view.findViewById(R.id.btnGrant);
rvAccount = view.findViewById(R.id.rvAccount);
pbWait = view.findViewById(R.id.pbWait);
grpReady = view.findViewById(R.id.grpReady);
fab = view.findViewById(R.id.fab);
fabCompose = view.findViewById(R.id.fabCompose);
// Wire controls
int colorPrimary = Helper.resolveColor(getContext(), R.attr.colorPrimary);
swipeRefresh.setColorSchemeColors(Color.WHITE, Color.WHITE, Color.WHITE);
swipeRefresh.setProgressBackgroundColorSchemeColor(colorPrimary);
swipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
onSwipeRefresh();
}
});
swipeRefresh.setEnabled(!settings);
btnGrant.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
requestPermissions(Helper.getOAuthPermissions(), REQUEST_IMPORT_OAUTH);
}
});
rvAccount.setHasFixedSize(false);
LinearLayoutManager llm = new LinearLayoutManager(getContext());
rvAccount.setLayoutManager(llm);
if (!cards) {
DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
rvAccount.addItemDecoration(itemDecorator);
}
adapter = new AdapterAccount(this, settings);
rvAccount.setAdapter(adapter);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
PopupMenuLifecycle popupMenu = new PopupMenuLifecycle(getContext(), getViewLifecycleOwner(), fab);
popupMenu.getMenu().add(Menu.NONE, R.string.title_imap, 1, R.string.title_imap);
popupMenu.getMenu().add(Menu.NONE, R.string.title_pop3, 2, R.string.title_pop3);
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
switch (item.getItemId()) {
case R.string.title_imap:
onCreate(true);
return true;
case R.string.title_pop3:
onCreate(false);
return true;
default:
return false;
}
}
private void onCreate(boolean imap) {
FragmentBase fragment = imap ? new FragmentAccount() : new FragmentPop();
fragment.setArguments(new Bundle());
FragmentTransaction fragmentTransaction = getParentFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("account");
fragmentTransaction.commit();
}
});
popupMenu.show();
}
});
fabCompose.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivity(new Intent(getContext(), ActivityCompose.class)
.putExtra("action", "new")
.putExtra("account", -1L)
);
}
});
fabCompose.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
Bundle args = new Bundle();
new SimpleTask<EntityFolder>() {
@Override
protected EntityFolder onExecute(Context context, Bundle args) {
return DB.getInstance(context).folder().getPrimaryDrafts();
}
@Override
protected void onExecuted(Bundle args, EntityFolder drafts) {
if (drafts != null) {
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(getContext());
lbm.sendBroadcast(
new Intent(ActivityView.ACTION_VIEW_MESSAGES)
.putExtra("account", drafts.account)
.putExtra("folder", drafts.id)
.putExtra("type", drafts.type));
}
}
@Override
protected void onException(Bundle args, Throwable ex) {
Log.unexpectedError(getParentFragmentManager(), ex);
}
}.execute(FragmentAccounts.this, args, "account:drafts");
return true;
}
});
animator = ObjectAnimator.ofFloat(fab, "alpha", 0.5f, 1.0f);
animator.setDuration(500L);
animator.setRepeatCount(ValueAnimator.INFINITE);
animator.setRepeatMode(ValueAnimator.REVERSE);
animator.addUpdateListener(new ObjectAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
fab.setAlpha((float) animation.getAnimatedValue());
}
});
// Initialize
if (cards && !Helper.isDarkTheme(getContext()))
view.setBackgroundColor(ContextCompat.getColor(getContext(), R.color.lightColorBackground_cards));
if (settings) {
fab.show();
fabCompose.hide();
} else {
fab.hide();
fabCompose.show();
}
btnGrant.setVisibility(View.GONE);
grpReady.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
return view;
}
@Override
public void onSaveInstanceState(Bundle outState) {
outState.putString("fair:searching", searching);
super.onSaveInstanceState(outState);
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
if (savedInstanceState != null)
searching = savedInstanceState.getString("fair:searching");
DB db = DB.getInstance(getContext());
// Observe accounts
db.account().liveAccountsEx(settings)
.observe(getViewLifecycleOwner(), new Observer<List<TupleAccountEx>>() {
@Override
public void onChanged(@Nullable List<TupleAccountEx> accounts) {
if (accounts == null)
accounts = new ArrayList<>();
boolean authorized = true;
for (TupleAccountEx account : accounts)
if (account.auth_type != MailService.AUTH_TYPE_PASSWORD &&
!Helper.hasPermissions(getContext(), Helper.getOAuthPermissions())) {
authorized = false;
}
btnGrant.setVisibility(authorized ? View.GONE : View.VISIBLE);
adapter.set(accounts);
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);
if (accounts.size() == 0)
animator.start();
else
animator.end();
}
});
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.menu_accounts, menu);
MenuItem menuSearch = menu.findItem(R.id.menu_search);
SearchViewEx searchView = (SearchViewEx) menuSearch.getActionView();
searchView.setup(getViewLifecycleOwner(), menuSearch, searching, new SearchViewEx.ISearch() {
@Override
public void onSave(String query) {
searching = query;
}
@Override
public void onSearch(String query) {
FragmentMessages.search(
getContext(), getViewLifecycleOwner(), getParentFragmentManager(),
-1, -1, false, query);
}
});
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
menu.findItem(R.id.menu_search).setVisible(!settings);
super.onPrepareOptionsMenu(menu);
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == REQUEST_IMPORT_OAUTH)
if (Helper.hasPermissions(getContext(), permissions))
ServiceSynchronize.reload(getContext(), null, "Permissions regranted");
}
private void onSwipeRefresh() {
Bundle args = new Bundle();
new SimpleTask<Void>() {
@Override
protected void onPostExecute(Bundle args) {
swipeRefresh.setRefreshing(false);
}
@Override
protected Void onExecute(Context context, Bundle args) {
if (!ConnectionHelper.getNetworkState(context).isSuitable())
throw new IllegalStateException(context.getString(R.string.title_no_internet));
boolean now = true;
boolean outbox = false;
DB db = DB.getInstance(context);
try {
db.beginTransaction();
// Unified inbox
List<EntityFolder> folders = db.folder().getFoldersSynchronizingUnified(null);
for (EntityFolder folder : folders) {
EntityOperation.sync(context, folder.id, true);
if (folder.account == null)
outbox = true;
else {
EntityAccount account = db.account().getAccount(folder.account);
if (account != null && !"connected".equals(account.state))
now = false;
}
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
ServiceSynchronize.eval(context, "refresh/accounts");
if (outbox)
ServiceSend.start(context);
if (!now)
throw new IllegalArgumentException(context.getString(R.string.title_no_connection));
return null;
}
@Override
protected void onException(Bundle args, Throwable ex) {
if (ex instanceof IllegalStateException) {
Snackbar snackbar = Snackbar.make(view, ex.getMessage(), Snackbar.LENGTH_LONG);
snackbar.setAction(R.string.title_fix, new View.OnClickListener() {
@Override
public void onClick(View view) {
startActivity(
new Intent(getContext(), ActivitySetup.class)
.putExtra("tab", "connection"));
}
});
snackbar.show();
} else if (ex instanceof IllegalArgumentException)
Snackbar.make(view, ex.getMessage(), Snackbar.LENGTH_LONG).show();
else
Log.unexpectedError(getParentFragmentManager(), ex);
}
}.execute(this, args, "folders:refresh");
}
}