Changed the root package from net.sf.briar to org.briarproject.

2026-02-13 03:09:04 +01:00 · 2014-01-08 16:18:30 +00:00
parent dce70f487c
commit 832476412c
427 changed files with 2507 additions and 2507 deletions
--- a/briar-android/src/org/briarproject/android/groups/ManageGroupsActivity.java
+++ b/briar-android/src/org/briarproject/android/groups/ManageGroupsActivity.java
@@ -0,0 +1,157 @@
+package org.briarproject.android.groups;
+
+import static java.util.logging.Level.INFO;
+import static java.util.logging.Level.WARNING;
+import static org.briarproject.android.groups.ManageGroupsItem.NONE;
+import static org.briarproject.android.util.CommonLayoutParams.MATCH_MATCH;
+
+import java.util.Collection;
+import java.util.Comparator;
+import java.util.concurrent.Executor;
+import java.util.logging.Logger;
+
+import javax.inject.Inject;
+
+import org.briarproject.android.util.ListLoadingProgressBar;
+import org.briarproject.api.android.DatabaseUiExecutor;
+import org.briarproject.api.db.DatabaseComponent;
+import org.briarproject.api.db.DbException;
+import org.briarproject.api.event.Event;
+import org.briarproject.api.event.EventListener;
+import org.briarproject.api.event.RemoteSubscriptionsUpdatedEvent;
+import org.briarproject.api.event.SubscriptionAddedEvent;
+import org.briarproject.api.event.SubscriptionRemovedEvent;
+import org.briarproject.api.lifecycle.LifecycleManager;
+import org.briarproject.api.messaging.Group;
+import org.briarproject.api.messaging.GroupStatus;
+import roboguice.activity.RoboFragmentActivity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemClickListener;
+import android.widget.ListView;
+
+public class ManageGroupsActivity extends RoboFragmentActivity
+implements EventListener, OnItemClickListener {
+
+	private static final Logger LOG =
+			Logger.getLogger(ManageGroupsActivity.class.getName());
+
+	private ManageGroupsAdapter adapter = null;
+	private ListView list = null;
+	private ListLoadingProgressBar loading = null;
+
+	// Fields that are accessed from background threads must be volatile
+	@Inject private volatile DatabaseComponent db;
+	@Inject @DatabaseUiExecutor private volatile Executor dbUiExecutor;
+	@Inject private volatile LifecycleManager lifecycleManager;
+
+	@Override
+	public void onCreate(Bundle state) {
+		super.onCreate(state);
+
+		adapter = new ManageGroupsAdapter(this);
+		list = new ListView(this);
+		list.setLayoutParams(MATCH_MATCH);
+		list.setAdapter(adapter);
+		list.setOnItemClickListener(this);
+
+		// Show a progress bar while the list is loading
+		loading = new ListLoadingProgressBar(this);
+		setContentView(loading);
+	}
+
+	@Override
+	public void onResume() {
+		super.onResume();
+		db.addListener(this);
+		loadGroups();
+	}
+
+	private void loadGroups() {
+		dbUiExecutor.execute(new Runnable() {
+			public void run() {
+				try {
+					lifecycleManager.waitForDatabase();
+					long now = System.currentTimeMillis();
+					Collection<GroupStatus> available = db.getAvailableGroups();
+					long duration = System.currentTimeMillis() - now;
+					if(LOG.isLoggable(INFO))
+						LOG.info("Load took " + duration + " ms");
+					displayGroups(available);
+				} 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 displayGroups(final Collection<GroupStatus> available) {
+		runOnUiThread(new Runnable() {
+			public void run() {
+				setContentView(list);
+				adapter.clear();
+				for(GroupStatus s : available)
+					adapter.add(new ManageGroupsItem(s));
+				adapter.sort(ItemComparator.INSTANCE);
+				adapter.notifyDataSetChanged();
+			}
+		});
+	}
+
+	@Override
+	public void onPause() {
+		super.onPause();
+		db.removeListener(this);
+	}
+
+	public void eventOccurred(Event e) {
+		if(e instanceof RemoteSubscriptionsUpdatedEvent) {
+			if(LOG.isLoggable(INFO))
+				LOG.info("Remote subscriptions changed, reloading");
+			loadGroups();
+		} else if(e instanceof SubscriptionAddedEvent) {
+			if(LOG.isLoggable(INFO)) LOG.info("Group added, reloading");
+			loadGroups();
+		} else if(e instanceof SubscriptionRemovedEvent) {
+			if(LOG.isLoggable(INFO)) LOG.info("Group removed, reloading");
+			loadGroups();
+		}
+	}
+
+	public void onItemClick(AdapterView<?> parent, View view, int position,
+			long id) {
+		ManageGroupsItem item = adapter.getItem(position);
+		if(item == NONE) return;
+		GroupStatus s = item.getGroupStatus();
+		Group g = s.getGroup();
+		Intent i = new Intent(this, ConfigureGroupActivity.class);
+		i.putExtra("org.briarproject.GROUP_ID", g.getId().getBytes());
+		i.putExtra("org.briarproject.GROUP_NAME", g.getName());
+		i.putExtra("org.briarproject.GROUP_SALT", g.getSalt());
+		i.putExtra("org.briarproject.SUBSCRIBED", s.isSubscribed());
+		i.putExtra("org.briarproject.VISIBLE_TO_ALL", s.isVisibleToAll());
+		startActivity(i);
+	}
+
+	private static class ItemComparator
+	implements Comparator<ManageGroupsItem> {
+
+		private static final ItemComparator INSTANCE = new ItemComparator();
+
+		public int compare(ManageGroupsItem a, ManageGroupsItem b) {
+			if(a == b) return 0;
+			if(a == NONE) return 1;
+			if(b == NONE) return -1;
+			String aName = a.getGroupStatus().getGroup().getName();
+			String bName = b.getGroupStatus().getGroup().getName();
+			return String.CASE_INSENSITIVE_ORDER.compare(aName, bName);
+		}
+	}
+}