mirror of
https://code.briarproject.org/briar/briar.git
synced 2026-02-12 18:59:06 +01:00
770d9ddc5f
Includes code from https://github.com/consp1racy/android-support-preference License: Apache License v2.0
403 lines
11 KiB
Java
403 lines
11 KiB
Java
package org.briarproject.android;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.res.Configuration;
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import android.content.res.Resources;
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import android.os.Bundle;
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import android.support.v4.view.GravityCompat;
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import android.support.v4.widget.DrawerLayout;
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import android.support.v7.app.ActionBarDrawerToggle;
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import android.support.v7.widget.AppCompatButton;
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import android.support.v7.widget.Toolbar;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.BaseAdapter;
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import android.widget.GridView;
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import android.widget.ImageView;
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import android.widget.TextView;
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import org.briarproject.R;
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import org.briarproject.android.contact.ContactListFragment;
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import org.briarproject.android.forum.ForumListFragment;
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import org.briarproject.android.fragment.BaseFragment;
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import org.briarproject.android.util.CustomAnimations;
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import org.briarproject.api.TransportId;
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import org.briarproject.api.android.ReferenceManager;
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import org.briarproject.api.db.DbException;
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import org.briarproject.api.event.Event;
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import org.briarproject.api.event.EventBus;
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import org.briarproject.api.event.EventListener;
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import org.briarproject.api.event.TransportDisabledEvent;
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import org.briarproject.api.event.TransportEnabledEvent;
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import org.briarproject.api.identity.IdentityManager;
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import org.briarproject.api.identity.LocalAuthor;
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import org.briarproject.api.plugins.Plugin;
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import org.briarproject.api.plugins.PluginManager;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.logging.Logger;
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import javax.inject.Inject;
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import roboguice.RoboGuice;
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import roboguice.inject.InjectView;
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import static java.util.logging.Level.INFO;
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import static java.util.logging.Level.WARNING;
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public class NavDrawerActivity extends BriarFragmentActivity implements
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BaseFragment.BaseFragmentListener, EventListener {
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public static final String INTENT_CONTACTS = "intent_contacts";
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public static final String INTENT_FORUMS = "intent_forums";
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private static final Logger LOG =
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Logger.getLogger(NavDrawerActivity.class.getName());
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private ActionBarDrawerToggle drawerToggle;
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@Inject
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private ReferenceManager referenceManager;
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// Fields that are accessed from background threads must be volatile
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@Inject
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private volatile IdentityManager identityManager;
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@Inject
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private PluginManager pluginManager;
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@Inject
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protected volatile EventBus eventBus;
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@InjectView(R.id.toolbar)
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private Toolbar toolbar;
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@InjectView(R.id.drawer_layout)
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private DrawerLayout drawerLayout;
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@InjectView(R.id.nav_btn_contacts)
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private AppCompatButton contactButton;
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@InjectView(R.id.nav_btn_contacts)
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private AppCompatButton forumsButton;
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@InjectView(R.id.nav_btn_contacts)
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private AppCompatButton settingsButton;
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@InjectView(R.id.nav_menu_header)
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private TextView menuHeader;
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@InjectView(R.id.title_progress_bar)
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private TextView progressTitle;
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@InjectView(R.id.container_progress)
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ViewGroup progressViewGroup;
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@InjectView(R.id.transportsView)
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private GridView transportsView;
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private List<Transport> transports;
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private BaseAdapter transportsAdapter;
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@Override
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protected void onNewIntent(Intent intent) {
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super.onNewIntent(intent);
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if (!isStartupFailed(intent)) {
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checkAuthorHandle(intent);
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clearBackStack();
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if (intent.getBooleanExtra(INTENT_FORUMS, false))
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startFragment(ForumListFragment.newInstance());
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else if (intent.getBooleanExtra(INTENT_CONTACTS, false))
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startFragment(ContactListFragment.newInstance());
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}
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}
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@SuppressWarnings("ConstantConditions")
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@Override
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public void onCreate(Bundle state) {
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super.onCreate(state);
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if (isStartupFailed(getIntent()))
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return;
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// TODO inflate and inject with @ContentView with RoboGuice 3.0 and later
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setContentView(R.layout.activity_nav_drawer);
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RoboGuice.getInjector(this).injectViewMembers(this);
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setSupportActionBar(toolbar);
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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getSupportActionBar().setHomeButtonEnabled(true);
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drawerToggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar,
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R.string.nav_drawer_open_description,
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R.string.nav_drawer_close_description
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) {
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public void onDrawerClosed(View view) {
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super.onDrawerClosed(view);
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}
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public void onDrawerOpened(View drawerView) {
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super.onDrawerOpened(drawerView);
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}
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};
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drawerLayout.setDrawerListener(drawerToggle);
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startFragment(ContactListFragment.newInstance());
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checkAuthorHandle(getIntent());
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initializeTransports(getLayoutInflater());
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transportsView.setAdapter(transportsAdapter);
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welcomeMessageCheck();
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}
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private void welcomeMessageCheck() {
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SharedPreferences prefs = getSharedPreferences(PREFS_NAME,
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MODE_PRIVATE);
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if (!prefs.getBoolean(PREF_SEEN_WELCOME_MESSAGE, false)) {
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showMessageDialog(R.string.dialog_title_welcome,
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R.string.dialog_welcome_message);
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prefs.edit().putBoolean(PREF_SEEN_WELCOME_MESSAGE, true).apply();
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}
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}
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@Override
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public void onResume() {
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super.onResume();
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eventBus.addListener(this);
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updateTransports();
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}
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@Override
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protected void onPause() {
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super.onPause();
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eventBus.removeListener(this);
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}
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private void checkAuthorHandle(Intent intent) {
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long handle = intent.getLongExtra(KEY_LOCAL_AUTHOR_HANDLE, -1);
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if (handle != -1) {
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// The activity was launched from the setup wizard
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LocalAuthor a = referenceManager.removeReference(handle,
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LocalAuthor.class);
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if (a != null) {
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showLoadingScreen(true, R.string.progress_title_please_wait);
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storeLocalAuthor(a);
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}
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}
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}
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private boolean isStartupFailed(Intent intent) {
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if (intent.getBooleanExtra(KEY_STARTUP_FAILED, false)) {
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finish();
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LOG.info("Exiting");
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System.exit(0);
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return true;
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}
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return false;
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}
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private void storeLocalAuthor(final LocalAuthor a) {
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runOnDbThread(new Runnable() {
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public void run() {
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try {
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long now = System.currentTimeMillis();
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identityManager.addLocalAuthor(a);
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long duration = System.currentTimeMillis() - now;
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if (LOG.isLoggable(INFO))
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LOG.info("Storing author took " + duration + " ms");
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runOnUiThread(new Runnable() {
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public void run() {
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hideLoadingScreen();
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}
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});
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} catch (DbException e) {
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if (LOG.isLoggable(WARNING))
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LOG.log(WARNING, e.toString(), e);
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}
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}
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});
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}
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public void onNavigationClick(View view) {
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drawerLayout.closeDrawer(GravityCompat.START);
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clearBackStack();
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switch (view.getId()) {
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case R.id.nav_btn_contacts:
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startFragment(ContactListFragment.newInstance());
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break;
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case R.id.nav_btn_forums:
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startFragment(ForumListFragment.newInstance());
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break;
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case R.id.nav_btn_settings:
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startActivity(new Intent(this, SettingsActivity.class));
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break;
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case R.id.nav_btn_signout:
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signOut();
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break;
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}
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}
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@Override
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public void onBackPressed() {
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if (getSupportFragmentManager().getBackStackEntryCount() == 0
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&& drawerLayout.isDrawerOpen(GravityCompat.START)) {
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drawerLayout.closeDrawer(GravityCompat.START);
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return;
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}
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super.onBackPressed();
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}
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@Override
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protected void onPostCreate(Bundle savedInstanceState) {
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super.onPostCreate(savedInstanceState);
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drawerToggle.syncState();
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}
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@Override
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public void onConfigurationChanged(Configuration newConfig) {
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super.onConfigurationChanged(newConfig);
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drawerToggle.onConfigurationChanged(newConfig);
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}
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@Override
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protected void signOut() {
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showLoadingScreen(true, R.string.progress_title_logout);
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super.signOut();
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}
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@Override
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public void showLoadingScreen(boolean isBlocking, int stringId) {
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if (isBlocking) {
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// Disable navigation drawer slide to open
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drawerLayout
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.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
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CustomAnimations.animateHeight(toolbar, false, 250);
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}
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progressTitle.setText(stringId);
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progressViewGroup.setVisibility(View.VISIBLE);
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}
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@Override
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public void hideLoadingScreen() {
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drawerLayout
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.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
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CustomAnimations.animateHeight(toolbar, true, 250);
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progressViewGroup.setVisibility(View.INVISIBLE);
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}
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private void initializeTransports(final LayoutInflater inflater) {
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transports = new ArrayList<Transport>(3);
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Transport tor = new Transport();
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tor.id = new TransportId("tor");
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Plugin torPlugin = pluginManager.getPlugin(tor.id);
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tor.enabled = torPlugin != null && torPlugin.isRunning();
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tor.iconId = R.drawable.transport_tor;
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tor.textId = R.string.transport_tor;
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transports.add(tor);
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Transport bt = new Transport();
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bt.id = new TransportId("bt");
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Plugin btPlugin = pluginManager.getPlugin(bt.id);
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bt.enabled = btPlugin != null && btPlugin.isRunning();
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bt.iconId = R.drawable.transport_bt;
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bt.textId = R.string.transport_bt;
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transports.add(bt);
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Transport lan = new Transport();
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lan.id = new TransportId("lan");
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Plugin lanPlugin = pluginManager.getPlugin(lan.id);
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lan.enabled = lanPlugin != null && lanPlugin.isRunning();
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lan.iconId = R.drawable.transport_lan;
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lan.textId = R.string.transport_lan;
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transports.add(lan);
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transportsAdapter = new BaseAdapter() {
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@Override
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public int getCount() {
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return transports.size();
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}
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@Override
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public Transport getItem(int position) {
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return transports.get(position);
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}
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@Override
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public long getItemId(int position) {
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return 0;
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}
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@Override
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public View getView(int position, View convertView,
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ViewGroup parent) {
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ViewGroup view = (ViewGroup) inflater
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.inflate(R.layout.list_item_transport, parent, false);
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Transport t = getItem(position);
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Resources r = getResources();
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int c;
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if (t.enabled) {
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c = r.getColor(R.color.briar_green_light);
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} else {
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c = r.getColor(android.R.color.tertiary_text_light);
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}
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ImageView icon = (ImageView) view.findViewById(R.id.imageView);
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icon.setImageDrawable(r.getDrawable(t.iconId));
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icon.setColorFilter(c);
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TextView text = (TextView) view.findViewById(R.id.textView);
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text.setText(getString(t.textId));
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return view;
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}
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};
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}
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private void setTransport(final TransportId id, final boolean enabled) {
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runOnUiThread(new Runnable() {
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public void run() {
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if (transports == null || transportsAdapter == null) return;
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for (Transport t : transports) {
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if (t.id.equals(id)) {
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t.enabled = enabled;
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transportsAdapter.notifyDataSetChanged();
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break;
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}
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}
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}
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});
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}
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private void updateTransports() {
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if (transports == null || transportsAdapter == null) return;
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for (Transport t : transports) {
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Plugin plugin = pluginManager.getPlugin(t.id);
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t.enabled = plugin != null && plugin.isRunning();
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}
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transportsAdapter.notifyDataSetChanged();
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}
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@Override
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public void eventOccurred(Event e) {
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if (e instanceof TransportEnabledEvent) {
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TransportId id = ((TransportEnabledEvent) e).getTransportId();
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if (LOG.isLoggable(INFO)) {
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LOG.info("TransportEnabledEvent: " + id.getString());
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}
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setTransport(id, true);
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} else if (e instanceof TransportDisabledEvent) {
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TransportId id = ((TransportDisabledEvent) e).getTransportId();
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if (LOG.isLoggable(INFO)) {
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LOG.info("TransportDisabledEvent: " + id.getString());
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}
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setTransport(id, false);
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}
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}
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private static class Transport {
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TransportId id;
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boolean enabled;
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int iconId;
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int textId;
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}
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}
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