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

663 lines
26 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 2018-2024 by Marcel Bokhorst (M66B)
*/
import static android.app.Activity.RESULT_OK;
import static androidx.recyclerview.widget.RecyclerView.NO_POSITION;
import static eu.faircode.email.ServiceAuthenticator.AUTH_TYPE_PASSWORD;
import android.animation.ObjectAnimator;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.text.TextUtils;
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 android.widget.TextView;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.widget.PopupMenu;
import androidx.constraintlayout.widget.Group;
import androidx.core.content.ContextCompat;
import androidx.core.view.MenuCompat;
import androidx.fragment.app.FragmentTransaction;
import androidx.lifecycle.Lifecycle;
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.Collections;
import java.util.List;
import java.util.Objects;
public class FragmentAccounts extends FragmentBase {
private boolean settings;
private boolean cards;
private boolean dividers;
private boolean compact;
private boolean show_folders;
private ViewGroup view;
private SwipeRefreshLayout swipeRefresh;
private TextView tvHintActions;
private Button btnGrant;
private RecyclerView rvAccount;
private ContentLoadingProgressBar pbWait;
private Group grpReady;
private FloatingActionButton fab;
private FloatingActionButton fabCompose;
private ObjectAnimator animator;
private AdapterAccount adapter;
@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);
dividers = prefs.getBoolean("dividers", true);
compact = prefs.getBoolean("compact_accounts", false) && !settings;
show_folders = prefs.getBoolean("folders_accounts", false) && !settings;
}
@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);
tvHintActions = view.findViewById(R.id.tvHintActions);
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(), androidx.appcompat.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) {
try {
requestPermissions(Helper.getOAuthPermissions(), REQUEST_PERMISSIONS);
} catch (Throwable ex) {
Log.unexpectedError(getParentFragmentManager(), ex);
}
}
});
rvAccount.setHasFixedSize(false);
LinearLayoutManager llm = new LinearLayoutManager(getContext());
rvAccount.setLayoutManager(llm);
if (!cards && dividers) {
DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
rvAccount.addItemDecoration(itemDecorator);
}
DividerItemDecoration categoryDecorator = new DividerItemDecoration(getContext(), llm.getOrientation()) {
@Override
public void onDraw(@NonNull Canvas canvas, @NonNull RecyclerView parent, @NonNull RecyclerView.State state) {
int count = parent.getChildCount();
for (int i = 0; i < count; i++) {
View view = parent.getChildAt(i);
int pos = parent.getChildAdapterPosition(view);
View header = getView(view, parent, pos);
if (header != null) {
canvas.save();
canvas.translate(0, parent.getChildAt(i).getTop() - header.getMeasuredHeight());
header.draw(canvas);
canvas.restore();
}
}
}
@Override
public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
int pos = parent.getChildAdapterPosition(view);
View header = getView(view, parent, pos);
if (header == null)
outRect.setEmpty();
else
outRect.top = header.getMeasuredHeight();
}
private View getView(View view, RecyclerView parent, int pos) {
if (pos == NO_POSITION)
return null;
if (!getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED))
return null;
TupleAccountFolder prev = adapter.getItemAtPosition(pos - 1);
TupleAccountFolder account = adapter.getItemAtPosition(pos);
if (pos > 0 && prev == null)
return null;
if (account == null)
return null;
if (pos > 0) {
if (Objects.equals(prev.category, account.category))
return null;
} else {
if (account.category == null)
return null;
}
View header = inflater.inflate(R.layout.item_group, parent, false);
TextView tvCategory = header.findViewById(R.id.tvCategory);
TextView tvDate = header.findViewById(R.id.tvDate);
if (cards || !dividers) {
View vSeparator = header.findViewById(R.id.vSeparator);
vSeparator.setVisibility(View.GONE);
}
tvCategory.setText(account.category);
tvDate.setVisibility(View.GONE);
header.measure(View.MeasureSpec.makeMeasureSpec(parent.getWidth(), View.MeasureSpec.EXACTLY),
View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));
header.layout(0, 0, header.getMeasuredWidth(), header.getMeasuredHeight());
return header;
}
};
rvAccount.addItemDecoration(categoryDecorator);
adapter = new AdapterAccount(this, settings, compact, show_folders);
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) {
int itemId = item.getItemId();
if (itemId == R.string.title_imap) {
onCreate(true);
return true;
} else if (itemId == R.string.title_pop3) {
onCreate(false);
return true;
}
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) {
FragmentDialogIdentity.onCompose(
getContext(),
getViewLifecycleOwner(),
getParentFragmentManager(),
fabCompose, -1L);
}
});
fabCompose.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
FragmentDialogIdentity.onDrafts(
getContext(),
getViewLifecycleOwner(),
getParentFragmentManager(),
fabCompose, -1L);
return true;
}
});
animator = Helper.getFabAnimator(fab, getViewLifecycleOwner());
// Initialize
FragmentDialogTheme.setBackground(getContext(), view, false);
if (settings) {
fab.show();
fabCompose.hide();
} else {
fab.hide();
fabCompose.show();
}
tvHintActions.setVisibility(settings ? View.VISIBLE : View.GONE);
btnGrant.setVisibility(View.GONE);
grpReady.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
return view;
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
final Context context = getContext();
final DB db = DB.getInstance(context);
// Observe accounts
db.account().liveAccountFolder(settings)
.observe(getViewLifecycleOwner(), new Observer<List<TupleAccountFolder>>() {
@Override
public void onChanged(@Nullable List<TupleAccountFolder> accounts) {
if (accounts == null)
accounts = new ArrayList<>();
boolean authorized = true;
for (TupleAccountFolder account : accounts)
if (account.auth_type != 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) {
fab.setCustomSize(Helper.dp2pixels(context, 3 * 56 / 2));
if (animator != null && !animator.isStarted())
animator.start();
} else {
fab.clearCustomSize();
if (animator != null && animator.isStarted())
animator.end();
}
}
});
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.menu_accounts, menu);
MenuCompat.setGroupDividerEnabled(menu, true);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
menu.findItem(R.id.menu_delete).setVisible(settings);
menu.findItem(R.id.menu_search).setVisible(!settings);
menu.findItem(R.id.menu_unified).setVisible(!settings);
menu.findItem(R.id.menu_outbox).setVisible(!settings);
menu.findItem(R.id.menu_compact).setChecked(compact);
menu.findItem(R.id.menu_compact).setVisible(!settings);
menu.findItem(R.id.menu_show_folders).setChecked(show_folders);
menu.findItem(R.id.menu_show_folders).setVisible(!settings);
menu.findItem(R.id.menu_theme).setVisible(!settings);
menu.findItem(R.id.menu_force_sync).setVisible(!settings);
menu.findItem(R.id.menu_pwned).setVisible(settings && !TextUtils.isEmpty(BuildConfig.PWNED_ENDPOINT));
super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
int itemId = item.getItemId();
if (itemId == R.id.menu_delete) {
onMenuDelete();
return true;
} else if (itemId == R.id.menu_search) {
onMenuSearch();
return true;
} else if (itemId == R.id.menu_unified) {
onMenuUnified();
return true;
} else if (itemId == R.id.menu_outbox) {
onMenuOutbox();
return true;
} else if (itemId == R.id.menu_compact) {
onMenuCompact();
return true;
} else if (itemId == R.id.menu_show_folders) {
onMenuShowFolders();
return true;
} else if (itemId == R.id.menu_theme) {
onMenuTheme();
return true;
} else if (itemId == R.id.menu_force_sync) {
onMenuForceSync();
return true;
} else if (itemId == R.id.menu_pwned) {
onMenuPwned();
return true;
}
return super.onOptionsItemSelected(item);
}
private void onMenuDelete() {
Bundle args = new Bundle();
args.putBoolean("all", true);
FragmentDialogSelectAccount fragment = new FragmentDialogSelectAccount();
fragment.setArguments(args);
fragment.setTargetFragment(this, ActivitySetup.REQUEST_DELETE_ACCOUNT);
fragment.show(getParentFragmentManager(), "accounts:delete");
}
private void onMenuSearch() {
if (!getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED))
return;
Bundle args = new Bundle();
FragmentDialogSearch fragment = new FragmentDialogSearch();
fragment.setArguments(args);
fragment.show(getParentFragmentManager(), "search");
}
private void onMenuUnified() {
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(getContext());
lbm.sendBroadcast(
new Intent(ActivityView.ACTION_VIEW_MESSAGES)
.putExtra("unified", true));
}
private void onMenuOutbox() {
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(getContext());
lbm.sendBroadcast(new Intent(ActivityView.ACTION_VIEW_OUTBOX));
}
private void onMenuCompact() {
compact = !compact;
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
prefs.edit().putBoolean("compact_accounts", compact).apply();
invalidateOptionsMenu();
adapter.setCompact(compact);
rvAccount.post(new Runnable() {
@Override
public void run() {
try {
adapter.notifyDataSetChanged();
} catch (Throwable ex) {
Log.e(ex);
}
}
});
}
private void onMenuShowFolders() {
show_folders = !show_folders;
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
prefs.edit().putBoolean("folders_accounts", show_folders).apply();
invalidateOptionsMenu();
adapter.setShowFolders(show_folders);
}
private void onMenuTheme() {
new FragmentDialogTheme().show(getParentFragmentManager(), "messages:theme");
}
private void onMenuForceSync() {
refresh(true);
ToastEx.makeText(getContext(), R.string.title_executing, Toast.LENGTH_LONG).show();
}
private void onMenuPwned() {
new FragmentDialogPwned().show(getParentFragmentManager(), "pawned");
}
@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
try {
switch (requestCode) {
case ActivitySetup.REQUEST_DELETE_ACCOUNT:
if (resultCode == RESULT_OK && data != null)
onDeleteAccount(data.getBundleExtra("args"));
break;
}
} catch (Throwable ex) {
Log.e(ex);
}
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
if (Helper.hasPermissions(getContext(), permissions)) {
btnGrant.setVisibility(View.GONE);
ServiceSynchronize.reload(getContext(), null, false, "Permissions regranted");
}
}
private void onDeleteAccount(Bundle args) {
long account = args.getLong("account");
String name = args.getString("name");
final Context context = getContext();
Drawable d = ContextCompat.getDrawable(context, R.drawable.twotone_warning_24);
d.mutate();
d.setTint(Helper.resolveColor(context, R.attr.colorWarning));
new AlertDialog.Builder(context)
.setIcon(d)
.setTitle(name)
.setMessage(R.string.title_account_delete)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Bundle args = new Bundle();
args.putLong("id", account);
new SimpleTask<Void>() {
@Override
protected Void onExecute(Context context, Bundle args) throws Throwable {
long id = args.getLong("id");
DB db = DB.getInstance(context);
db.account().deleteAccount(id);
return null;
}
@Override
protected void onException(Bundle args, Throwable ex) {
Log.unexpectedError(getParentFragmentManager(), ex);
}
}.execute(FragmentAccounts.this, args, "setup:delete");
}
})
.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// Do nothing
}
})
.show();
}
private void onSwipeRefresh() {
refresh(false);
}
private void refresh(boolean force) {
Bundle args = new Bundle();
args.putBoolean("force", force);
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 reload = false;
boolean outbox = false;
boolean force = args.getBoolean("force");
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean pull_all = prefs.getBoolean("pull_all", false);
DB db = DB.getInstance(context);
try {
db.beginTransaction();
// Unified inbox
List<EntityFolder> folders;
if (pull_all) {
folders = new ArrayList<>();
List<EntityAccount> accounts = db.account().getSynchronizingAccounts(null);
if (accounts != null)
for (EntityAccount account : accounts) {
List<EntityFolder> f = db.folder().getFolders(account.id, false, true);
if (f != null)
folders.addAll(f);
}
} else
folders = db.folder().getFoldersUnified(null, true);
if (folders.size() > 0)
Collections.sort(folders, folders.get(0).getComparator(context));
for (EntityFolder folder : folders) {
EntityOperation.sync(context, folder.id, true, force);
if (folder.account == null)
outbox = true;
else {
EntityAccount account = db.account().getAccount(folder.account);
if (account != null && !"connected".equals(account.state)) {
now = false;
if (!account.isTransient(context))
reload = true;
}
}
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
if (force || reload)
ServiceSynchronize.reload(context, null, force, "refresh");
else
ServiceSynchronize.eval(context, "refresh");
if (outbox)
ServiceSend.start(context);
if (!now && !force)
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, new ThrowableWrapper(ex).getSafeMessage(), Snackbar.LENGTH_LONG)
.setGestureInsetBottomIgnored(true);
snackbar.setAction(R.string.title_fix, new View.OnClickListener() {
@Override
public void onClick(View v) {
v.getContext().startActivity(new Intent(v.getContext(), ActivitySetup.class)
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK)
.putExtra("tab", "connection"));
}
});
snackbar.show();
} else if (ex instanceof IllegalArgumentException)
Snackbar.make(view, new ThrowableWrapper(ex).getSafeMessage(), Snackbar.LENGTH_LONG)
.setGestureInsetBottomIgnored(true).show();
else
Log.unexpectedError(getParentFragmentManager(), ex);
}
}.execute(this, args, "folders:refresh");
}
}