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

753 lines
32 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 2018-2022 by Marcel Bokhorst (M66B)
*/
import static android.app.Activity.RESULT_OK;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.sqlite.SQLiteConstraintException;
import android.graphics.Color;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.KeyEvent;
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.CheckBox;
import android.widget.CompoundButton;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ScrollView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.constraintlayout.widget.Group;
import androidx.lifecycle.Lifecycle;
import androidx.preference.PreferenceManager;
import com.google.android.material.snackbar.Snackbar;
import java.util.Objects;
public class FragmentFolder extends FragmentBase {
private ViewGroup view;
private ScrollView scroll;
private TextView tvParent;
private EditText etName;
private EditText etDisplay;
private ViewButtonColor btnColor;
private CheckBox cbHide;
private CheckBox cbUnified;
private CheckBox cbNavigation;
private CheckBox cbNotify;
private CheckBox cbSynchronize;
private CheckBox cbPoll;
private EditText etPoll;
private TextView tvPoll;
private TextView tvPollRemark;
private CheckBox cbDownload;
private CheckBox cbAutoClassifySource;
private CheckBox cbAutoClassifyTarget;
private TextView tvAutoClassifyPro;
private ImageButton ibInfo;
private EditText etSyncDays;
private EditText etKeepDays;
private CheckBox cbKeepAll;
private CheckBox cbAutoDelete;
private TextView tvAutoDeleteArchiveHint;
private Button btnSave;
private ContentLoadingProgressBar pbSave;
private TextView tvInboxRootHint;
private ContentLoadingProgressBar pbWait;
private Group grpImap;
private Group grpParent;
private Group grpPoll;
private Group grpAutoDelete;
private long id = -1;
private boolean imap = true;
private long account = -1;
private String parent = null;
private boolean saving = false;
private boolean deletable = false;
private static final int REQUEST_COLOR = 1;
private static final int REQUEST_SAVE_CHANGES = 101;
private static final int REQUEST_DELETE_FOLDER = 102;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Get arguments
Bundle args = getArguments();
id = args.getLong("id", -1);
imap = args.getBoolean("imap", true);
account = args.getLong("account", -1);
parent = args.getString("parent");
}
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
setSubtitle(R.string.title_edit_folder);
setHasOptionsMenu(true);
view = (ViewGroup) inflater.inflate(R.layout.fragment_folder, container, false);
scroll = view.findViewById(R.id.scroll);
// Get controls
etName = view.findViewById(R.id.etName);
tvParent = view.findViewById(R.id.tvParent);
etDisplay = view.findViewById(R.id.etDisplay);
btnColor = view.findViewById(R.id.btnColor);
cbHide = view.findViewById(R.id.cbHide);
cbUnified = view.findViewById(R.id.cbUnified);
cbNavigation = view.findViewById(R.id.cbNavigation);
cbNotify = view.findViewById(R.id.cbNotify);
cbSynchronize = view.findViewById(R.id.cbSynchronize);
cbPoll = view.findViewById(R.id.cbPoll);
etPoll = view.findViewById(R.id.etPoll);
tvPoll = view.findViewById(R.id.tvPoll);
tvPollRemark = view.findViewById(R.id.tvPollRemark);
cbDownload = view.findViewById(R.id.cbDownload);
cbAutoClassifySource = view.findViewById(R.id.cbAutoClassifySource);
cbAutoClassifyTarget = view.findViewById(R.id.cbAutoClassifyTarget);
tvAutoClassifyPro = view.findViewById(R.id.tvAutoClassifyPro);
ibInfo = view.findViewById(R.id.ibInfo);
etSyncDays = view.findViewById(R.id.etSyncDays);
etKeepDays = view.findViewById(R.id.etKeepDays);
cbKeepAll = view.findViewById(R.id.cbKeepAll);
cbAutoDelete = view.findViewById(R.id.cbAutoDelete);
tvAutoDeleteArchiveHint = view.findViewById(R.id.tvAutoDeleteArchiveHint);
btnSave = view.findViewById(R.id.btnSave);
pbSave = view.findViewById(R.id.pbSave);
tvInboxRootHint = view.findViewById(R.id.tvInboxRootHint);
pbWait = view.findViewById(R.id.pbWait);
grpImap = view.findViewById(R.id.grpImap);
grpParent = view.findViewById(R.id.grpParent);
grpPoll = view.findViewById(R.id.grpPoll);
grpAutoDelete = view.findViewById(R.id.grpAutoDelete);
btnColor.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Bundle args = new Bundle();
args.putInt("color", btnColor.getColor());
args.putString("title", getString(R.string.title_color));
args.putBoolean("reset", true);
FragmentDialogColor fragment = new FragmentDialogColor();
fragment.setArguments(args);
fragment.setTargetFragment(FragmentFolder.this, REQUEST_COLOR);
fragment.show(getParentFragmentManager(), "account:color");
}
});
cbSynchronize.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
cbPoll.setEnabled(isChecked);
tvPollRemark.setVisibility(imap && cbPoll.isEnabled() && !cbPoll.isChecked()
? View.VISIBLE : View.GONE);
grpPoll.setVisibility(imap && cbPoll.isEnabled() && cbPoll.isChecked()
? View.VISIBLE : View.GONE);
}
});
cbPoll.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
tvPollRemark.setVisibility(imap && cbPoll.isEnabled() && !cbPoll.isChecked()
? View.VISIBLE : View.GONE);
grpPoll.setVisibility(imap && cbPoll.isEnabled() && cbPoll.isChecked()
? View.VISIBLE : View.GONE);
}
});
cbDownload.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
cbAutoClassifySource.setEnabled(isChecked);
cbAutoClassifyTarget.setEnabled(isChecked && cbAutoClassifySource.isChecked());
}
});
cbAutoClassifySource.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
cbAutoClassifyTarget.setEnabled(isChecked);
}
});
Helper.linkPro(tvAutoClassifyPro);
ibInfo.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Helper.viewFAQ(v.getContext(), 39);
}
});
cbKeepAll.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
etKeepDays.setEnabled(!isChecked);
cbAutoDelete.setEnabled(!isChecked);
}
});
btnSave.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
onSave(false);
}
});
addKeyPressedListener(new ActivityBase.IKeyPressedListener() {
@Override
public boolean onKeyPressed(KeyEvent event) {
return false;
}
@Override
public boolean onBackPressed() {
onSave(true);
return true;
}
});
// Initialize
Helper.setViewsEnabled(view, false);
grpImap.setVisibility(imap ? View.VISIBLE : View.GONE);
tvParent.setText(parent);
grpParent.setVisibility(parent == null ? View.GONE : View.VISIBLE);
cbAutoClassifySource.setVisibility(View.GONE);
cbAutoClassifyTarget.setVisibility(View.GONE);
tvAutoClassifyPro.setVisibility(View.GONE);
tvAutoDeleteArchiveHint.setVisibility(View.GONE);
grpAutoDelete.setVisibility(View.GONE);
btnSave.setEnabled(false);
pbSave.setVisibility(View.GONE);
tvInboxRootHint.setVisibility(View.GONE);
pbWait.setVisibility(View.VISIBLE);
return view;
}
@Override
public void onActivityCreated(@Nullable final Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
Bundle args = new Bundle();
args.putLong("id", id);
new SimpleTask<EntityFolder>() {
@Override
protected void onPreExecute(Bundle args) {
pbWait.setVisibility(View.VISIBLE);
}
@Override
protected void onPostExecute(Bundle args) {
// Consider previous save as cancelled
pbWait.setVisibility(View.GONE);
}
@Override
protected EntityFolder onExecute(Context context, Bundle args) {
long id = args.getLong("id");
DB db = DB.getInstance(context);
EntityFolder folder = db.folder().getFolder(id);
if (folder != null) {
EntityAccount account = db.account().getAccount(folder.account);
if (account != null) {
args.putInt("interval", account.poll_interval);
}
}
return folder;
}
@Override
protected void onExecuted(Bundle args, EntityFolder folder) {
int interval = args.getInt("interval", EntityAccount.DEFAULT_KEEP_ALIVE_INTERVAL);
if (savedInstanceState == null) {
etName.setText(folder == null ? null : folder.name);
etDisplay.setText(folder == null ? null : folder.display);
etDisplay.setHint(folder == null ? null : EntityFolder.localizeName(getContext(), folder.name));
btnColor.setColor(folder == null ? null : folder.color);
cbHide.setChecked(folder == null ? false : folder.hide);
cbUnified.setChecked(folder == null ? false : folder.unified);
cbNavigation.setChecked(folder == null ? false : folder.navigation);
cbNotify.setChecked(folder == null ? false : folder.notify);
cbSynchronize.setChecked(folder == null || folder.synchronize);
cbPoll.setChecked(folder == null ? true : folder.poll);
etPoll.setText(folder == null ? null : Integer.toString(folder.poll_factor));
tvPoll.setText(getString(R.string.title_factor_minutes, interval));
cbDownload.setChecked(folder == null ? true : folder.download);
cbAutoClassifySource.setChecked(folder == null ? false : folder.auto_classify_source);
cbAutoClassifyTarget.setChecked(folder == null ? false : folder.auto_classify_target);
etSyncDays.setText(Integer.toString(folder == null ? EntityFolder.DEFAULT_SYNC : folder.sync_days));
if (folder != null && folder.keep_days == Integer.MAX_VALUE)
cbKeepAll.setChecked(true);
else
etKeepDays.setText(Integer.toString(folder == null ? EntityFolder.DEFAULT_KEEP : folder.keep_days));
cbAutoDelete.setChecked(folder != null && folder.auto_delete);
}
Helper.setViewsEnabled(view, true);
boolean canAutoClassify = (imap && MessageClassifier.isEnabled(getContext()));
boolean canAutoDelete = (imap && (folder == null || !folder.read_only));
boolean isArchive = (folder != null && EntityFolder.ARCHIVE.equals(folder.type));
boolean pro = (ActivityBilling.isPro(getContext()) ||
(folder != null && EntityFolder.JUNK.equals(folder.type)));
etName.setEnabled(folder == null || EntityFolder.USER.equals(folder.type));
cbPoll.setEnabled(cbSynchronize.isChecked());
tvPollRemark.setVisibility(imap && cbPoll.isEnabled() && !cbPoll.isChecked()
? View.VISIBLE : View.GONE);
grpPoll.setVisibility(imap && cbPoll.isEnabled() && cbPoll.isChecked()
? View.VISIBLE : View.GONE);
cbAutoClassifySource.setEnabled(cbDownload.isChecked());
cbAutoClassifyTarget.setEnabled(cbDownload.isChecked() && cbAutoClassifySource.isChecked());
cbAutoClassifySource.setVisibility(canAutoClassify ? View.VISIBLE : View.GONE);
cbAutoClassifyTarget.setVisibility(canAutoClassify ? View.VISIBLE : View.GONE);
tvAutoClassifyPro.setVisibility(canAutoClassify && !pro ? View.VISIBLE : View.GONE);
etKeepDays.setEnabled(!cbKeepAll.isChecked());
cbAutoDelete.setEnabled(!cbKeepAll.isChecked());
cbAutoDelete.setText(folder != null &&
(EntityFolder.TRASH.equals(folder.type) ||
EntityFolder.JUNK.equals(folder.type))
? R.string.title_auto_delete : R.string.title_auto_trash);
grpAutoDelete.setVisibility(canAutoDelete ? View.VISIBLE : View.GONE);
tvAutoDeleteArchiveHint.setVisibility(canAutoDelete && isArchive ? View.VISIBLE : View.GONE);
btnSave.setEnabled(true);
tvInboxRootHint.setVisibility(folder == null && parent == null ? View.VISIBLE : View.GONE);
deletable = (folder != null &&
!folder.read_only &&
EntityFolder.USER.equals(folder.type));
invalidateOptionsMenu();
}
@Override
protected void onException(Bundle args, Throwable ex) {
Log.unexpectedError(getParentFragmentManager(), ex);
}
}.execute(this, args, "folder:get");
}
@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
try {
switch (requestCode) {
case REQUEST_COLOR:
if (resultCode == RESULT_OK && data != null) {
if (ActivityBilling.isPro(getContext())) {
Bundle args = data.getBundleExtra("args");
btnColor.setColor(args.getInt("color"));
} else
startActivity(new Intent(getContext(), ActivityBilling.class));
}
break;
case REQUEST_SAVE_CHANGES:
if (resultCode == RESULT_OK) {
getMainHandler().post(new Runnable() {
@Override
public void run() {
if (!getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED))
return;
scroll.smoothScrollTo(0, btnSave.getBottom());
}
});
onSave(false);
} else if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED))
getParentFragmentManager().popBackStack();
break;
case REQUEST_DELETE_FOLDER:
if (resultCode == RESULT_OK)
onDelete();
break;
}
} catch (Throwable ex) {
Log.e(ex);
}
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.menu_folder, menu);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
menu.findItem(R.id.menu_delete).setVisible(id > 0 && !saving && deletable);
super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == R.id.menu_delete) {
onMenuDelete();
return true;
}
return super.onOptionsItemSelected(item);
}
private void onMenuDelete() {
Bundle aargs = new Bundle();
aargs.putString("question", getString(R.string.title_folder_delete));
aargs.putBoolean("warning", true);
FragmentDialogAsk ask = new FragmentDialogAsk();
ask.setArguments(aargs);
ask.setTargetFragment(FragmentFolder.this, REQUEST_DELETE_FOLDER);
ask.show(getParentFragmentManager(), "folder:delete");
}
private void onSave(boolean should) {
Bundle args = new Bundle();
args.putLong("id", id);
args.putLong("account", account);
args.putString("parent", parent);
args.putString("name", etName.getText().toString().trim());
args.putString("display", etDisplay.getText().toString());
args.putInt("color", btnColor.getColor());
args.putBoolean("hide", cbHide.isChecked());
args.putBoolean("unified", cbUnified.isChecked());
args.putBoolean("navigation", cbNavigation.isChecked());
args.putBoolean("notify", cbNotify.isChecked());
args.putBoolean("synchronize", cbSynchronize.isChecked());
args.putBoolean("poll", cbPoll.isChecked());
args.putString("factor", etPoll.getText().toString());
args.putBoolean("download", cbDownload.isChecked());
args.putBoolean("auto_classify_source", cbAutoClassifySource.isChecked());
args.putBoolean("auto_classify_target", cbAutoClassifyTarget.isChecked());
args.putString("sync", etSyncDays.getText().toString());
args.putString("keep", cbKeepAll.isChecked()
? Integer.toString(Integer.MAX_VALUE)
: etKeepDays.getText().toString());
args.putBoolean("auto_delete", cbAutoDelete.isChecked());
args.putBoolean("imap", imap);
args.putBoolean("should", should);
new SimpleTask<Boolean>() {
@Override
protected void onPreExecute(Bundle args) {
saving = true;
invalidateOptionsMenu();
Helper.setViewsEnabled(view, false);
pbSave.setVisibility(View.VISIBLE);
}
@Override
protected void onPostExecute(Bundle args) {
saving = false;
invalidateOptionsMenu();
Helper.setViewsEnabled(view, true);
pbSave.setVisibility(View.GONE);
}
@Override
protected Boolean onExecute(Context context, Bundle args) {
long id = args.getLong("id");
long aid = args.getLong("account");
String parent = args.getString("parent");
String name = args.getString("name");
String display = args.getString("display");
Integer color = args.getInt("color");
boolean hide = args.getBoolean("hide");
boolean unified = args.getBoolean("unified");
boolean navigation = args.getBoolean("navigation");
boolean notify = args.getBoolean("notify");
boolean synchronize = args.getBoolean("synchronize");
boolean poll = args.getBoolean("poll");
String factor = args.getString("factor");
boolean download = args.getBoolean("download");
boolean auto_classify_source = args.getBoolean("auto_classify_source");
boolean auto_classify_target = args.getBoolean("auto_classify_target");
String sync = args.getString("sync");
String keep = args.getString("keep");
boolean auto_delete = args.getBoolean("auto_delete");
boolean pro = ActivityBilling.isPro(context);
boolean imap = args.getBoolean("imap");
boolean should = args.getBoolean("should");
if (color == Color.TRANSPARENT || !pro)
color = null;
if (TextUtils.isEmpty(display) || display.equals(name))
display = null;
int sync_days = (TextUtils.isEmpty(sync) ? EntityFolder.DEFAULT_SYNC : Integer.parseInt(sync));
int keep_days = (TextUtils.isEmpty(keep) ? EntityFolder.DEFAULT_KEEP : Integer.parseInt(keep));
if (keep_days < sync_days)
keep_days = sync_days;
if (!imap) {
sync_days = Integer.MAX_VALUE;
keep_days = Integer.MAX_VALUE;
}
int poll_factor = (TextUtils.isEmpty(factor) ? 1 : Integer.parseInt(factor));
if (poll_factor < 1)
poll_factor = 1;
boolean reload;
DB db = DB.getInstance(context);
try {
db.beginTransaction();
EntityFolder folder = db.folder().getFolder(id);
if (should) {
if (folder == null)
return !TextUtils.isEmpty(name);
if (!Objects.equals(folder.name, name))
return true;
if (!Objects.equals(folder.display, display))
return true;
if (!Objects.equals(folder.color, color))
return true;
if (!Objects.equals(folder.unified, unified))
return true;
if (!Objects.equals(folder.navigation, navigation))
return true;
if (!Objects.equals(folder.notify, notify))
return true;
if (!Objects.equals(folder.hide, hide))
return true;
if (!Objects.equals(folder.synchronize, synchronize))
return true;
if (imap) {
if (!Objects.equals(folder.poll, poll))
return true;
if (!Objects.equals(folder.poll_factor, poll_factor))
return true;
if (!Objects.equals(folder.download, download))
return true;
if (!Objects.equals(folder.auto_classify_source, auto_classify_source))
return true;
if (!Objects.equals(folder.auto_classify_target, auto_classify_target))
return true;
if (!Objects.equals(folder.sync_days, sync_days))
return true;
if (!Objects.equals(folder.keep_days, keep_days))
return true;
if (!Objects.equals(folder.auto_delete, auto_delete))
return true;
}
return false;
}
if (folder == null) {
reload = true;
Log.i("Creating folder=" + name + " parent=" + parent);
if (parent != null) {
EntityFolder p = db.folder().getFolderByName(aid, parent);
if (p == null || p.separator == null)
return false;
name = parent + p.separator + name;
}
if (TextUtils.isEmpty(name))
throw new IllegalArgumentException(context.getString(R.string.title_folder_name_missing));
EntityFolder target = db.folder().getFolderByName(aid, name);
if (target != null)
throw new IllegalArgumentException(context.getString(R.string.title_folder_exists, name));
EntityFolder create = new EntityFolder();
create.account = aid;
create.name = name;
create.display = display;
create.color = color;
create.type = EntityFolder.USER;
create.unified = unified;
create.navigation = navigation;
create.notify = notify;
create.hide = hide;
create.synchronize = synchronize;
create.poll = poll;
create.poll_factor = poll_factor;
create.download = download;
create.auto_classify_source = auto_classify_source;
create.auto_classify_target = auto_classify_target;
create.sync_days = sync_days;
create.keep_days = keep_days;
create.auto_delete = auto_delete;
create.tbc = true;
db.folder().insertFolder(create);
} else {
if (!folder.name.equals(name)) {
if (TextUtils.isEmpty(name))
throw new IllegalArgumentException(context.getString(R.string.title_folder_name_missing));
EntityFolder target = db.folder().getFolderByName(folder.account, name);
if (target != null)
throw new IllegalArgumentException(context.getString(R.string.title_folder_exists, name));
}
reload = (!folder.name.equals(name) ||
!folder.poll.equals(poll));
Log.i("Updating folder=" + folder.name);
db.folder().setFolderProperties(id,
folder.name.equals(name) ? null : name,
display, color, unified, navigation, notify, hide,
synchronize, poll, poll_factor, download,
auto_classify_source, auto_classify_target,
sync_days, keep_days, auto_delete);
db.folder().setFolderError(id, null);
if (!reload && synchronize)
EntityOperation.sync(context, folder.id, true);
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
if (reload)
ServiceSynchronize.reload(context, aid, true, "save folder");
else
ServiceSynchronize.eval(context, "save folder");
return false;
}
@Override
protected void onExecuted(Bundle args, Boolean dirty) {
if (dirty) {
Bundle aargs = new Bundle();
aargs.putString("question", getString(R.string.title_ask_save));
FragmentDialogAsk ask = new FragmentDialogAsk();
ask.setArguments(aargs);
ask.setTargetFragment(FragmentFolder.this, REQUEST_SAVE_CHANGES);
ask.show(getParentFragmentManager(), "folder:save");
} else if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED)) {
String name = args.getString("name");
Integer color = args.getInt("color");
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
String key = "label.color." + name;
if (color == Color.TRANSPARENT)
prefs.edit().remove(key).apply();
else
prefs.edit().putInt(key, color).apply();
getParentFragmentManager().popBackStack();
}
}
@Override
protected void onException(Bundle args, Throwable ex) {
if (ex instanceof IllegalArgumentException)
Snackbar.make(view, ex.getMessage(), Snackbar.LENGTH_LONG)
.setGestureInsetBottomIgnored(true).show();
else
Log.unexpectedError(getParentFragmentManager(), ex, !(ex instanceof SQLiteConstraintException));
}
}.execute(this, args, "folder:save");
}
private void onDelete() {
Helper.setViewsEnabled(view, false);
pbSave.setVisibility(View.VISIBLE);
Bundle args = new Bundle();
args.putLong("id", id);
new SimpleTask<Void>() {
@Override
protected Void onExecute(Context context, Bundle args) {
long id = args.getLong("id");
EntityFolder folder;
DB db = DB.getInstance(context);
try {
db.beginTransaction();
folder = db.folder().getFolder(id);
if (folder == null)
return null;
int count = db.operation().getOperationCount(folder.id, null);
if (count > 0)
throw new IllegalArgumentException(
context.getResources().getQuantityString(
R.plurals.title_notification_operations, count, count));
db.folder().setFolderTbd(folder.id);
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
ServiceSynchronize.reload(context, folder.account, true, "delete folder");
return null;
}
@Override
protected void onExecuted(Bundle args, Void data) {
if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED))
getParentFragmentManager().popBackStack();
}
@Override
protected void onException(Bundle args, Throwable ex) {
Helper.setViewsEnabled(view, true);
pbSave.setVisibility(View.GONE);
if (ex instanceof IllegalArgumentException)
Snackbar.make(view, ex.getMessage(), Snackbar.LENGTH_LONG)
.setGestureInsetBottomIgnored(true).show();
else
Log.unexpectedError(getParentFragmentManager(), ex);
}
}.execute(this, args, "folder:delete");
}
}