mirror of
https://code.briarproject.org/briar/briar.git
synced 2026-02-14 03:39:05 +01:00
cd49254559
This will allow any activity to show the expiry warning and password prompt, and to start and stop BriarService. SplashScreenActivity, SetupActivity, ExpiryActivity and PasswordActivity are special cases.
277 lines
9.2 KiB
Java
277 lines
9.2 KiB
Java
package org.briarproject.android.groups;
|
|
|
|
import static android.text.InputType.TYPE_CLASS_TEXT;
|
|
import static android.text.InputType.TYPE_TEXT_FLAG_CAP_SENTENCES;
|
|
import static android.view.Gravity.CENTER;
|
|
import static android.view.Gravity.CENTER_HORIZONTAL;
|
|
import static android.view.View.GONE;
|
|
import static android.view.View.VISIBLE;
|
|
import static android.view.inputmethod.InputMethodManager.HIDE_IMPLICIT_ONLY;
|
|
import static android.widget.LinearLayout.VERTICAL;
|
|
import static java.util.logging.Level.INFO;
|
|
import static java.util.logging.Level.WARNING;
|
|
import static org.briarproject.android.util.CommonLayoutParams.MATCH_MATCH;
|
|
import static org.briarproject.android.util.CommonLayoutParams.WRAP_WRAP;
|
|
import static org.briarproject.api.messaging.MessagingConstants.MAX_GROUP_NAME_LENGTH;
|
|
|
|
import java.io.UnsupportedEncodingException;
|
|
import java.util.Collection;
|
|
import java.util.Collections;
|
|
import java.util.concurrent.Executor;
|
|
import java.util.logging.Logger;
|
|
|
|
import javax.inject.Inject;
|
|
|
|
import org.briarproject.R;
|
|
import org.briarproject.android.BriarActivity;
|
|
import org.briarproject.android.contact.SelectContactsDialog;
|
|
import org.briarproject.android.invitation.AddContactActivity;
|
|
import org.briarproject.android.util.LayoutUtils;
|
|
import org.briarproject.api.Contact;
|
|
import org.briarproject.api.ContactId;
|
|
import org.briarproject.api.android.DatabaseUiExecutor;
|
|
import org.briarproject.api.db.DatabaseComponent;
|
|
import org.briarproject.api.db.DbException;
|
|
import org.briarproject.api.lifecycle.LifecycleManager;
|
|
import org.briarproject.api.messaging.Group;
|
|
import org.briarproject.api.messaging.GroupFactory;
|
|
|
|
import android.content.Intent;
|
|
import android.os.Bundle;
|
|
import android.support.v4.app.Fragment;
|
|
import android.support.v4.app.FragmentManager;
|
|
import android.view.KeyEvent;
|
|
import android.view.View;
|
|
import android.view.View.OnClickListener;
|
|
import android.view.inputmethod.InputMethodManager;
|
|
import android.widget.Button;
|
|
import android.widget.EditText;
|
|
import android.widget.LinearLayout;
|
|
import android.widget.ProgressBar;
|
|
import android.widget.RadioButton;
|
|
import android.widget.RadioGroup;
|
|
import android.widget.TextView;
|
|
import android.widget.TextView.OnEditorActionListener;
|
|
|
|
public class CreateGroupActivity extends BriarActivity
|
|
implements OnEditorActionListener, OnClickListener, NoContactsDialog.Listener,
|
|
SelectContactsDialog.Listener {
|
|
|
|
private static final Logger LOG =
|
|
Logger.getLogger(CreateGroupActivity.class.getName());
|
|
|
|
private EditText nameEntry = null;
|
|
private RadioGroup radioGroup = null;
|
|
private RadioButton visibleToAll = null, visibleToSome = null;
|
|
private Button createButton = null;
|
|
private ProgressBar progress = null;
|
|
private NoContactsDialog noContactsDialog = null;
|
|
private SelectContactsDialog selectContactsDialog = null;
|
|
|
|
// Fields that are accessed from background threads must be volatile
|
|
@Inject private volatile GroupFactory groupFactory;
|
|
@Inject private volatile DatabaseComponent db;
|
|
@Inject @DatabaseUiExecutor private volatile Executor dbUiExecutor;
|
|
@Inject private volatile LifecycleManager lifecycleManager;
|
|
private volatile Collection<ContactId> selected = Collections.emptyList();
|
|
|
|
@Override
|
|
public void onCreate(Bundle state) {
|
|
super.onCreate(state);
|
|
LinearLayout layout = new LinearLayout(this);
|
|
layout.setLayoutParams(MATCH_MATCH);
|
|
layout.setOrientation(VERTICAL);
|
|
layout.setGravity(CENTER_HORIZONTAL);
|
|
|
|
int pad = LayoutUtils.getPadding(this);
|
|
|
|
TextView chooseName = new TextView(this);
|
|
chooseName.setGravity(CENTER);
|
|
chooseName.setTextSize(18);
|
|
chooseName.setPadding(pad, pad, pad, 0);
|
|
chooseName.setText(R.string.choose_forum_name);
|
|
layout.addView(chooseName);
|
|
|
|
nameEntry = new EditText(this) {
|
|
@Override
|
|
protected void onTextChanged(CharSequence text, int start,
|
|
int lengthBefore, int lengthAfter) {
|
|
enableOrDisableCreateButton();
|
|
}
|
|
};
|
|
nameEntry.setId(1);
|
|
nameEntry.setMaxLines(1);
|
|
nameEntry.setInputType(TYPE_CLASS_TEXT | TYPE_TEXT_FLAG_CAP_SENTENCES);
|
|
nameEntry.setOnEditorActionListener(this);
|
|
layout.addView(nameEntry);
|
|
|
|
radioGroup = new RadioGroup(this);
|
|
radioGroup.setOrientation(VERTICAL);
|
|
|
|
visibleToAll = new RadioButton(this);
|
|
visibleToAll.setId(2);
|
|
visibleToAll.setText(R.string.forum_visible_to_all);
|
|
visibleToAll.setOnClickListener(this);
|
|
radioGroup.addView(visibleToAll);
|
|
|
|
visibleToSome = new RadioButton(this);
|
|
visibleToSome.setId(3);
|
|
visibleToSome.setText(R.string.forum_visible_to_some);
|
|
visibleToSome.setOnClickListener(this);
|
|
radioGroup.addView(visibleToSome);
|
|
layout.addView(radioGroup);
|
|
|
|
createButton = new Button(this);
|
|
createButton.setLayoutParams(WRAP_WRAP);
|
|
createButton.setText(R.string.create_button);
|
|
createButton.setOnClickListener(this);
|
|
layout.addView(createButton);
|
|
|
|
progress = new ProgressBar(this);
|
|
progress.setLayoutParams(WRAP_WRAP);
|
|
progress.setIndeterminate(true);
|
|
progress.setVisibility(GONE);
|
|
layout.addView(progress);
|
|
|
|
setContentView(layout);
|
|
|
|
FragmentManager fm = getSupportFragmentManager();
|
|
Fragment f = fm.findFragmentByTag("NoContactsDialog");
|
|
if(f == null) noContactsDialog = new NoContactsDialog();
|
|
else noContactsDialog = (NoContactsDialog) f;
|
|
noContactsDialog.setListener(this);
|
|
|
|
f = fm.findFragmentByTag("SelectContactsDialog");
|
|
if(f == null) selectContactsDialog = new SelectContactsDialog();
|
|
else selectContactsDialog = (SelectContactsDialog) f;
|
|
selectContactsDialog.setListener(this);
|
|
}
|
|
|
|
private void enableOrDisableCreateButton() {
|
|
if(nameEntry == null || radioGroup == null || createButton == null)
|
|
return; // Activity not created yet
|
|
boolean nameNotEmpty = nameEntry.getText().length() > 0;
|
|
boolean visibilitySelected = radioGroup.getCheckedRadioButtonId() != -1;
|
|
createButton.setEnabled(nameNotEmpty && visibilitySelected);
|
|
}
|
|
|
|
public boolean onEditorAction(TextView textView, int actionId, KeyEvent e) {
|
|
validateName();
|
|
return true;
|
|
}
|
|
|
|
public void onClick(View view) {
|
|
if(view == visibleToAll) {
|
|
enableOrDisableCreateButton();
|
|
} else if(view == visibleToSome) {
|
|
loadContacts();
|
|
} else if(view == createButton) {
|
|
if(!validateName()) return;
|
|
final String name = nameEntry.getText().toString();
|
|
final boolean all = visibleToAll.isChecked();
|
|
final Collection<ContactId> visible =
|
|
Collections.unmodifiableCollection(selected);
|
|
// Replace the button with a progress bar
|
|
createButton.setVisibility(GONE);
|
|
progress.setVisibility(VISIBLE);
|
|
// Create and store the group in a background thread
|
|
dbUiExecutor.execute(new Runnable() {
|
|
public void run() {
|
|
try {
|
|
lifecycleManager.waitForDatabase();
|
|
Group g = groupFactory.createGroup(name);
|
|
long now = System.currentTimeMillis();
|
|
db.addGroup(g);
|
|
if(all) db.setVisibleToAll(g.getId(), true);
|
|
else db.setVisibility(g.getId(), visible);
|
|
long duration = System.currentTimeMillis() - now;
|
|
if(LOG.isLoggable(INFO))
|
|
LOG.info("Storing group took " + duration + " ms");
|
|
} catch(DbException e) {
|
|
if(LOG.isLoggable(WARNING))
|
|
LOG.log(WARNING, e.toString(), e);
|
|
} catch(InterruptedException e) {
|
|
if(LOG.isLoggable(INFO))
|
|
LOG.info("Interrupted while waiting for database");
|
|
Thread.currentThread().interrupt();
|
|
}
|
|
runOnUiThread(new Runnable() {
|
|
public void run() {
|
|
finish();
|
|
}
|
|
});
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
|
|
private void loadContacts() {
|
|
dbUiExecutor.execute(new Runnable() {
|
|
public void run() {
|
|
try {
|
|
lifecycleManager.waitForDatabase();
|
|
long now = System.currentTimeMillis();
|
|
Collection<Contact> contacts = db.getContacts();
|
|
long duration = System.currentTimeMillis() - now;
|
|
if(LOG.isLoggable(INFO))
|
|
LOG.info("Load took " + duration + " ms");
|
|
displayContacts(contacts);
|
|
} catch(DbException e) {
|
|
if(LOG.isLoggable(WARNING))
|
|
LOG.log(WARNING, e.toString(), e);
|
|
} catch(InterruptedException e) {
|
|
if(LOG.isLoggable(INFO))
|
|
LOG.info("Interrupted while waiting for database");
|
|
Thread.currentThread().interrupt();
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
private void displayContacts(final Collection<Contact> contacts) {
|
|
runOnUiThread(new Runnable() {
|
|
public void run() {
|
|
FragmentManager fm = getSupportFragmentManager();
|
|
if(contacts.isEmpty()) {
|
|
noContactsDialog.show(fm, "NoContactsDialog");
|
|
} else {
|
|
selectContactsDialog.setContacts(contacts);
|
|
selectContactsDialog.show(fm, "SelectContactsDialog");
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
private boolean validateName() {
|
|
if(nameEntry.getText().length() == 0) return false;
|
|
try {
|
|
byte[] b = nameEntry.getText().toString().getBytes("UTF-8");
|
|
if(b.length > MAX_GROUP_NAME_LENGTH) return false;
|
|
} catch(UnsupportedEncodingException e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
// Hide the soft keyboard
|
|
Object o = getSystemService(INPUT_METHOD_SERVICE);
|
|
((InputMethodManager) o).toggleSoftInput(HIDE_IMPLICIT_ONLY, 0);
|
|
return true;
|
|
}
|
|
|
|
public void contactCreationSelected() {
|
|
startActivity(new Intent(this, AddContactActivity.class));
|
|
}
|
|
|
|
public void contactCreationCancelled() {
|
|
enableOrDisableCreateButton();
|
|
}
|
|
|
|
public void contactsSelected(Collection<ContactId> selected) {
|
|
this.selected = selected;
|
|
enableOrDisableCreateButton();
|
|
}
|
|
|
|
public void contactSelectionCancelled() {
|
|
enableOrDisableCreateButton();
|
|
}
|
|
}
|