mirror of
https://code.briarproject.org/briar/briar.git
synced 2026-02-13 19:29:06 +01:00
Add transports activity.
This commit is contained in:
akwizgran
@@ -47,6 +47,7 @@ import org.briarproject.briar.android.login.OpenDatabaseFragment;
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import org.briarproject.briar.android.login.PasswordFragment;
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import org.briarproject.briar.android.login.StartupActivity;
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import org.briarproject.briar.android.navdrawer.NavDrawerActivity;
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import org.briarproject.briar.android.navdrawer.TransportsActivity;
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import org.briarproject.briar.android.panic.PanicPreferencesActivity;
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import org.briarproject.briar.android.panic.PanicResponderActivity;
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import org.briarproject.briar.android.privategroup.conversation.GroupActivity;
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@@ -163,6 +164,8 @@ public interface ActivityComponent {
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void inject(SettingsActivity activity);
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void inject(TransportsActivity activity);
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void inject(TestDataActivity activity);
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void inject(ChangePasswordActivity activity);
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@@ -97,6 +97,8 @@ public class NavDrawerActivity extends BriarActivity implements
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public static Uri SIGN_OUT_URI =
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Uri.parse("briar-content://org.briarproject.briar/sign-out");
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private final List<Transport> transports = new ArrayList<>(3);
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private NavDrawerViewModel navDrawerViewModel;
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private PluginViewModel pluginViewModel;
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private ActionBarDrawerToggle drawerToggle;
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@@ -110,7 +112,6 @@ public class NavDrawerActivity extends BriarActivity implements
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private DrawerLayout drawerLayout;
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private NavigationView navigation;
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private List<Transport> transports;
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private BaseAdapter transportsAdapter;
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@Override
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@@ -141,6 +142,10 @@ public class NavDrawerActivity extends BriarActivity implements
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drawerLayout = findViewById(R.id.drawer_layout);
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navigation = findViewById(R.id.navigation);
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GridView transportsView = findViewById(R.id.transportsView);
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transportsView.setOnItemClickListener((parent, view, position, id) -> {
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LOG.info("Starting transports activity");
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startActivity(new Intent(this, TransportsActivity.class));
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});
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setSupportActionBar(toolbar);
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ActionBar actionBar = requireNonNull(getSupportActionBar());
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@@ -380,8 +385,6 @@ public class NavDrawerActivity extends BriarActivity implements
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}
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private void initializeTransports() {
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transports = new ArrayList<>(3);
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transportsAdapter = new BaseAdapter() {
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@Override
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@@ -1,8 +1,18 @@
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package org.briarproject.briar.android.navdrawer;
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import android.app.Application;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import org.briarproject.bramble.api.db.DatabaseExecutor;
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import org.briarproject.bramble.api.db.DbException;
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import org.briarproject.bramble.api.event.Event;
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import org.briarproject.bramble.api.event.EventBus;
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import org.briarproject.bramble.api.event.EventListener;
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import org.briarproject.bramble.api.network.NetworkManager;
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import org.briarproject.bramble.api.network.NetworkStatus;
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import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
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import org.briarproject.bramble.api.plugin.BluetoothConstants;
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import org.briarproject.bramble.api.plugin.LanTcpConstants;
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@@ -12,28 +22,44 @@ import org.briarproject.bramble.api.plugin.PluginManager;
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import org.briarproject.bramble.api.plugin.TorConstants;
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import org.briarproject.bramble.api.plugin.TransportId;
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import org.briarproject.bramble.api.plugin.event.TransportStateEvent;
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import org.briarproject.bramble.api.settings.Settings;
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import org.briarproject.bramble.api.settings.SettingsManager;
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import org.briarproject.bramble.api.settings.event.SettingsUpdatedEvent;
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import java.util.concurrent.Executor;
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import java.util.logging.Logger;
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import javax.inject.Inject;
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import androidx.annotation.Nullable;
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import androidx.lifecycle.AndroidViewModel;
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import androidx.lifecycle.LiveData;
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import androidx.lifecycle.MutableLiveData;
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import androidx.lifecycle.ViewModel;
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import static android.bluetooth.BluetoothAdapter.ACTION_STATE_CHANGED;
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import static android.bluetooth.BluetoothAdapter.EXTRA_STATE;
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import static android.bluetooth.BluetoothAdapter.STATE_ON;
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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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import static java.util.logging.Logger.getLogger;
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import static org.briarproject.bramble.api.plugin.Plugin.PREF_PLUGIN_ENABLE;
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import static org.briarproject.bramble.api.plugin.Plugin.State.STARTING_STOPPING;
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import static org.briarproject.bramble.util.LogUtils.logDuration;
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import static org.briarproject.bramble.util.LogUtils.logException;
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import static org.briarproject.bramble.util.LogUtils.now;
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@NotNullByDefault
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public class PluginViewModel extends ViewModel implements EventListener {
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public class PluginViewModel extends AndroidViewModel implements EventListener {
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private static final Logger LOG =
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getLogger(PluginViewModel.class.getName());
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private final Application app;
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private final Executor dbExecutor;
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private final SettingsManager settingsManager;
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private final PluginManager pluginManager;
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private final EventBus eventBus;
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private final BroadcastReceiver receiver;
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private final MutableLiveData<State> torPluginState =
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new MutableLiveData<>();
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@@ -42,24 +68,65 @@ public class PluginViewModel extends ViewModel implements EventListener {
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private final MutableLiveData<State> btPluginState =
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new MutableLiveData<>();
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private final MutableLiveData<Boolean> torEnabledSetting =
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new MutableLiveData<>(false);
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private final MutableLiveData<Boolean> wifiEnabledSetting =
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new MutableLiveData<>(false);
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private final MutableLiveData<Boolean> btEnabledSetting =
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new MutableLiveData<>(false);
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private final MutableLiveData<NetworkStatus> networkStatus =
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new MutableLiveData<>();
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private final MutableLiveData<Boolean> bluetoothTurnedOn =
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new MutableLiveData<>(false);
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@Inject
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PluginViewModel(PluginManager pluginManager, EventBus eventBus) {
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PluginViewModel(Application app, @DatabaseExecutor Executor dbExecutor,
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SettingsManager settingsManager, PluginManager pluginManager,
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EventBus eventBus, NetworkManager networkManager) {
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super(app);
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this.app = app;
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this.dbExecutor = dbExecutor;
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this.settingsManager = settingsManager;
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this.pluginManager = pluginManager;
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this.eventBus = eventBus;
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eventBus.addListener(this);
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receiver = new BluetoothStateReceiver();
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app.registerReceiver(receiver, new IntentFilter(ACTION_STATE_CHANGED));
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networkStatus.setValue(networkManager.getNetworkStatus());
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torPluginState.setValue(getTransportState(TorConstants.ID));
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wifiPluginState.setValue(getTransportState(LanTcpConstants.ID));
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btPluginState.setValue(getTransportState(BluetoothConstants.ID));
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loadSettings();
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}
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@Override
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protected void onCleared() {
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eventBus.removeListener(this);
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app.unregisterReceiver(receiver);
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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 TransportStateEvent) {
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if (e instanceof SettingsUpdatedEvent) {
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SettingsUpdatedEvent s = (SettingsUpdatedEvent) e;
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if (s.getNamespace().equals(TorConstants.ID.getString())) {
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boolean enable =
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s.getSettings().getBoolean(PREF_PLUGIN_ENABLE, true);
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torEnabledSetting.setValue(enable);
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} else if (s.getNamespace()
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.equals(LanTcpConstants.ID.getString())) {
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boolean enable =
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s.getSettings().getBoolean(PREF_PLUGIN_ENABLE, false);
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wifiEnabledSetting.setValue(enable);
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} else if (s.getNamespace().equals(
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BluetoothConstants.ID.getString())) {
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boolean enable =
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s.getSettings().getBoolean(PREF_PLUGIN_ENABLE, false);
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btEnabledSetting.setValue(enable);
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}
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} else if (e instanceof TransportStateEvent) {
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TransportStateEvent t = (TransportStateEvent) e;
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TransportId id = t.getTransportId();
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State state = t.getState();
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@@ -77,6 +144,48 @@ public class PluginViewModel extends ViewModel implements EventListener {
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return liveData;
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}
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LiveData<Boolean> getPluginEnabledSetting(TransportId id) {
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if (id.equals(TorConstants.ID)) return torEnabledSetting;
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else if (id.equals(LanTcpConstants.ID)) return wifiEnabledSetting;
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else if (id.equals(BluetoothConstants.ID)) return btEnabledSetting;
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else throw new IllegalArgumentException();
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}
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LiveData<NetworkStatus> getNetworkStatus() {
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return networkStatus;
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}
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LiveData<Boolean> getBluetoothTurnedOn() {
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return bluetoothTurnedOn;
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}
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void enableTransport(TransportId id, boolean enable) {
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Settings s = new Settings();
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s.putBoolean(PREF_PLUGIN_ENABLE, enable);
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mergeSettings(s, id.getString());
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}
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private void loadSettings() {
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dbExecutor.execute(() -> {
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try {
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boolean tor = isPluginEnabled(TorConstants.ID, true);
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torEnabledSetting.postValue(tor);
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boolean wifi = isPluginEnabled(LanTcpConstants.ID, false);
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wifiEnabledSetting.postValue(wifi);
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boolean bt = isPluginEnabled(BluetoothConstants.ID, false);
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btEnabledSetting.postValue(bt);
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} catch (DbException e) {
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logException(LOG, WARNING, e);
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}
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});
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}
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private boolean isPluginEnabled(TransportId id, boolean defaultValue)
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throws DbException {
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Settings s = settingsManager.getSettings(id.getString());
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return s.getBoolean(PREF_PLUGIN_ENABLE, defaultValue);
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}
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private State getTransportState(TransportId id) {
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Plugin plugin = pluginManager.getPlugin(id);
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return plugin == null ? STARTING_STOPPING : plugin.getState();
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@@ -89,4 +198,26 @@ public class PluginViewModel extends ViewModel implements EventListener {
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else if (id.equals(BluetoothConstants.ID)) return btPluginState;
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else return null;
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}
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private void mergeSettings(Settings s, String namespace) {
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dbExecutor.execute(() -> {
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try {
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long start = now();
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settingsManager.mergeSettings(s, namespace);
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logDuration(LOG, "Merging settings", start);
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} catch (DbException e) {
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logException(LOG, WARNING, e);
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}
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});
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}
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private class BluetoothStateReceiver extends BroadcastReceiver {
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@Override
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public void onReceive(Context context, Intent intent) {
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int state = intent.getIntExtra(EXTRA_STATE, 0);
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if (state == STATE_ON) bluetoothTurnedOn.postValue(true);
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else bluetoothTurnedOn.postValue(false);
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}
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}
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}
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@@ -0,0 +1,294 @@
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package org.briarproject.briar.android.navdrawer;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.MenuItem;
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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.bramble.api.network.NetworkStatus;
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import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
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import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
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import org.briarproject.bramble.api.plugin.BluetoothConstants;
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import org.briarproject.bramble.api.plugin.LanTcpConstants;
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import org.briarproject.bramble.api.plugin.Plugin.State;
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import org.briarproject.bramble.api.plugin.TorConstants;
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import org.briarproject.bramble.api.plugin.TransportId;
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import org.briarproject.briar.R;
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import org.briarproject.briar.android.activity.ActivityComponent;
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import org.briarproject.briar.android.activity.BriarActivity;
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import java.util.ArrayList;
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import java.util.List;
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import javax.inject.Inject;
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import androidx.annotation.ColorRes;
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import androidx.annotation.DrawableRes;
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import androidx.annotation.Nullable;
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import androidx.annotation.StringRes;
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import androidx.appcompat.app.ActionBar;
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import androidx.appcompat.widget.SwitchCompat;
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import androidx.core.content.ContextCompat;
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import androidx.lifecycle.ViewModelProvider;
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import androidx.lifecycle.ViewModelProviders;
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import static org.briarproject.bramble.api.plugin.Plugin.State.ACTIVE;
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import static org.briarproject.bramble.api.plugin.Plugin.State.DISABLED;
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import static org.briarproject.bramble.api.plugin.Plugin.State.ENABLING;
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import static org.briarproject.bramble.api.plugin.Plugin.State.STARTING_STOPPING;
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@MethodsNotNullByDefault
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@ParametersNotNullByDefault
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public class TransportsActivity extends BriarActivity {
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@Inject
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ViewModelProvider.Factory viewModelFactory;
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private final List<Transport> transports = new ArrayList<>(3);
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private PluginViewModel viewModel;
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private BaseAdapter transportsAdapter;
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@Override
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public void onCreate(@Nullable Bundle state) {
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super.onCreate(state);
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ActionBar actionBar = getSupportActionBar();
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if (actionBar != null) {
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actionBar.setHomeButtonEnabled(true);
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actionBar.setDisplayHomeAsUpEnabled(true);
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}
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setContentView(R.layout.activity_transports);
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ViewModelProvider provider =
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ViewModelProviders.of(this, viewModelFactory);
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viewModel = provider.get(PluginViewModel.class);
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GridView grid = findViewById(R.id.grid);
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initializeCards();
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grid.setAdapter(transportsAdapter);
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}
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@Override
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public void injectActivity(ActivityComponent component) {
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component.inject(this);
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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if (item.getItemId() == android.R.id.home) {
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onBackPressed();
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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 initializeCards() {
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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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View view;
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if (convertView != null) {
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view = convertView;
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} else {
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LayoutInflater inflater = getLayoutInflater();
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view = inflater.inflate(R.layout.list_item_transport_card,
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parent, false);
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}
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Transport t = getItem(position);
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ImageView icon = view.findViewById(R.id.icon);
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icon.setImageDrawable(ContextCompat.getDrawable(
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TransportsActivity.this, t.iconDrawable));
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icon.setColorFilter(ContextCompat.getColor(
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TransportsActivity.this, t.iconColor));
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TextView title = view.findViewById(R.id.title);
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title.setText(getString(t.title));
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SwitchCompat switchCompat =
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view.findViewById(R.id.switchCompat);
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switchCompat.setText(getString(t.switchLabel));
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switchCompat.setOnClickListener(v ->
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viewModel.enableTransport(t.id,
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switchCompat.isChecked()));
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switchCompat.setChecked(t.isSwitchChecked);
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TextView deviceStatus = view.findViewById(R.id.deviceStatus);
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deviceStatus.setText(getBulletString(t.deviceStatus));
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TextView appStatus = view.findViewById(R.id.appStatus);
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appStatus.setText(getBulletString(t.pluginStatus));
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return view;
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}
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};
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Transport tor = createTransport(TorConstants.ID,
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R.drawable.transport_tor, R.string.transport_tor,
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R.string.tor_enable_title, R.string.tor_device_status_offline,
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R.string.tor_plugin_status_inactive);
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transports.add(tor);
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Transport wifi = createTransport(LanTcpConstants.ID,
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R.drawable.transport_lan, R.string.transport_lan_long,
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R.string.wifi_setting, R.string.lan_device_status_off,
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R.string.lan_plugin_status_inactive);
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transports.add(wifi);
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Transport bt = createTransport(BluetoothConstants.ID,
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R.drawable.transport_bt, R.string.transport_bt,
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R.string.bluetooth_setting, R.string.bt_device_status_off,
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R.string.bt_plugin_status_inactive);
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transports.add(bt);
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viewModel.getNetworkStatus().observe(this, status -> {
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tor.deviceStatus = getTorDeviceStatus(status);
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wifi.deviceStatus = getWifiDeviceStatus(status);
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transportsAdapter.notifyDataSetChanged();
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});
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viewModel.getBluetoothTurnedOn().observe(this, on -> {
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bt.deviceStatus = getBtDeviceStatus(on);
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transportsAdapter.notifyDataSetChanged();
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});
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}
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private String getBulletString(@StringRes int resId) {
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return "\u2022 " + getString(resId);
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}
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@ColorRes
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private int getIconColor(State state) {
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if (state == ACTIVE) return R.color.briar_lime_400;
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else if (state == ENABLING) return R.color.briar_orange_500;
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else return android.R.color.tertiary_text_light;
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}
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@StringRes
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private int getTorDeviceStatus(NetworkStatus status) {
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if (!status.isConnected()) return R.string.tor_device_status_offline;
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if (status.isWifi()) return R.string.tor_device_status_online_wifi;
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else return R.string.tor_device_status_online_mobile_data;
|
||||
}
|
||||
|
||||
@StringRes
|
||||
private int getWifiDeviceStatus(NetworkStatus status) {
|
||||
if (status.isWifi()) return R.string.lan_device_status_on;
|
||||
else return R.string.lan_device_status_off;
|
||||
}
|
||||
|
||||
@StringRes
|
||||
private int getBtDeviceStatus(boolean on) {
|
||||
if (on) return R.string.bt_device_status_on;
|
||||
else return R.string.bt_device_status_off;
|
||||
}
|
||||
|
||||
@StringRes
|
||||
private int getPluginStatus(TransportId id, State state) {
|
||||
if (id.equals(TorConstants.ID)) {
|
||||
return getTorPluginStatus(state);
|
||||
} else if (id.equals(LanTcpConstants.ID)) {
|
||||
return getWifiPluginStatus(state);
|
||||
} else if (id.equals(BluetoothConstants.ID)) {
|
||||
return getBtPluginStatus(state);
|
||||
} else throw new AssertionError();
|
||||
}
|
||||
|
||||
@StringRes
|
||||
private int getTorPluginStatus(State state) {
|
||||
if (state == ENABLING) return R.string.tor_plugin_status_enabling;
|
||||
else if (state == ACTIVE) return R.string.tor_plugin_status_active;
|
||||
else if (state == DISABLED) return R.string.tor_plugin_status_disabled;
|
||||
else return R.string.tor_plugin_status_inactive;
|
||||
}
|
||||
|
||||
@StringRes
|
||||
private int getWifiPluginStatus(State state) {
|
||||
if (state == ENABLING) return R.string.lan_plugin_status_enabling;
|
||||
else if (state == ACTIVE) return R.string.lan_plugin_status_active;
|
||||
else if (state == DISABLED) return R.string.lan_plugin_status_disabled;
|
||||
else return R.string.lan_plugin_status_inactive;
|
||||
}
|
||||
|
||||
@StringRes
|
||||
private int getBtPluginStatus(State state) {
|
||||
if (state == ENABLING) return R.string.bt_plugin_status_enabling;
|
||||
else if (state == ACTIVE) return R.string.bt_plugin_status_active;
|
||||
else if (state == DISABLED) return R.string.bt_plugin_status_disabled;
|
||||
else return R.string.bt_plugin_status_inactive;
|
||||
}
|
||||
|
||||
private Transport createTransport(TransportId id,
|
||||
@DrawableRes int iconDrawable, @StringRes int title,
|
||||
@StringRes int switchLabel, @StringRes int deviceStatus,
|
||||
@StringRes int pluginStatus) {
|
||||
int iconColor = getIconColor(STARTING_STOPPING);
|
||||
Transport transport = new Transport(id, iconDrawable, iconColor, title,
|
||||
switchLabel, false, deviceStatus, pluginStatus);
|
||||
viewModel.getPluginState(id).observe(this, state -> {
|
||||
transport.iconColor = getIconColor(state);
|
||||
transport.pluginStatus = getPluginStatus(transport.id, state);
|
||||
transportsAdapter.notifyDataSetChanged();
|
||||
});
|
||||
viewModel.getPluginEnabledSetting(id).observe(this, enabled -> {
|
||||
transport.isSwitchChecked = enabled;
|
||||
transportsAdapter.notifyDataSetChanged();
|
||||
});
|
||||
return transport;
|
||||
}
|
||||
|
||||
private static class Transport {
|
||||
|
||||
private final TransportId id;
|
||||
|
||||
@DrawableRes
|
||||
private final int iconDrawable;
|
||||
@StringRes
|
||||
private final int title, switchLabel;
|
||||
|
||||
@ColorRes
|
||||
private int iconColor;
|
||||
@StringRes
|
||||
private int deviceStatus, pluginStatus;
|
||||
private boolean isSwitchChecked;
|
||||
|
||||
private Transport(TransportId id, @DrawableRes int iconDrawable,
|
||||
@ColorRes int iconColor, @StringRes int title,
|
||||
@StringRes int switchLabel, boolean isSwitchChecked,
|
||||
@StringRes int deviceStatus, @StringRes int pluginStatus) {
|
||||
this.id = id;
|
||||
this.iconDrawable = iconDrawable;
|
||||
this.iconColor = iconColor;
|
||||
this.title = title;
|
||||
this.switchLabel = switchLabel;
|
||||
this.isSwitchChecked = isSwitchChecked;
|
||||
this.deviceStatus = deviceStatus;
|
||||
this.pluginStatus = pluginStatus;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user