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Code Issues Projects Releases Wiki Activity

Adapt foreground notification when locked and show LOCK button

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This commit is contained in:
Torsten Grote
2018-08-01 16:42:08 -03:00
parent 90cb9a2fae
commit 633f5a8bd7
7 changed files with 101 additions and 27 deletions
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12
briar-android/src/main/java/org/briarproject/bramble/account/BriarAccountManager.java
View File

@@ -9,16 +9,26 @@ import org.briarproject.bramble.api.identity.IdentityManager;
import org.briarproject.briar.R;
import org.briarproject.briar.android.Localizer;
import org.briarproject.briar.android.util.UiUtils;
import org.briarproject.briar.api.android.AndroidNotificationManager;
import javax.inject.Inject;
class BriarAccountManager extends AndroidAccountManager {
private final AndroidNotificationManager notificationManager;
@Inject
BriarAccountManager(DatabaseConfig databaseConfig, CryptoComponent crypto,
IdentityManager identityManager, SharedPreferences prefs,
Application app) {
Application app, AndroidNotificationManager notificationManager) {
super(databaseConfig, crypto, identityManager, prefs, app);
this.notificationManager = notificationManager;
}
@Override
public void setLocked(boolean locked) {
super.setLocked(locked);
notificationManager.updateForegroundNotification(true, locked);
}
@Override

66
briar-android/src/main/java/org/briarproject/briar/android/AndroidNotificationManagerImpl.java
View File

@@ -2,6 +2,7 @@ package org.briarproject.briar.android;
import android.annotation.TargetApi;
import android.app.Application;
import android.app.Notification;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
@@ -12,7 +13,6 @@ import android.support.annotation.StringRes;
import android.support.annotation.UiThread;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.TaskStackBuilder;
import android.support.v4.content.ContextCompat;
import org.briarproject.bramble.api.Multiset;
import org.briarproject.bramble.api.contact.ContactId;
@@ -35,6 +35,7 @@ import org.briarproject.briar.R;
import org.briarproject.briar.android.contact.ConversationActivity;
import org.briarproject.briar.android.forum.ForumActivity;
import org.briarproject.briar.android.login.SignInReminderReceiver;
import org.briarproject.briar.android.login.UnlockActivity;
import org.briarproject.briar.android.navdrawer.NavDrawerActivity;
import org.briarproject.briar.android.privategroup.conversation.GroupActivity;
import org.briarproject.briar.android.splash.SplashScreenActivity;
@@ -65,7 +66,6 @@ import javax.inject.Inject;
import static android.app.Notification.DEFAULT_LIGHTS;
import static android.app.Notification.DEFAULT_SOUND;
import static android.app.Notification.DEFAULT_VIBRATE;
import static android.app.Notification.VISIBILITY_SECRET;
import static android.app.NotificationManager.IMPORTANCE_DEFAULT;
import static android.app.NotificationManager.IMPORTANCE_LOW;
import static android.content.Context.NOTIFICATION_SERVICE;
@@ -73,8 +73,12 @@ import static android.content.Intent.FLAG_ACTIVITY_CLEAR_TOP;
import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
import static android.os.Build.VERSION.SDK_INT;
import static android.support.v4.app.NotificationCompat.CATEGORY_MESSAGE;
import static android.support.v4.app.NotificationCompat.CATEGORY_SERVICE;
import static android.support.v4.app.NotificationCompat.CATEGORY_SOCIAL;
import static android.support.v4.app.NotificationCompat.PRIORITY_LOW;
import static android.support.v4.app.NotificationCompat.PRIORITY_MIN;
import static android.support.v4.app.NotificationCompat.VISIBILITY_SECRET;
import static android.support.v4.content.ContextCompat.getColor;
import static java.util.logging.Level.WARNING;
import static org.briarproject.bramble.util.LogUtils.logException;
import static org.briarproject.briar.android.activity.BriarActivity.GROUP_ID;
@@ -174,7 +178,7 @@ class AndroidNotificationManagerImpl implements AndroidNotificationManager,
nc.enableVibration(true);
nc.enableLights(true);
nc.setLightColor(
ContextCompat.getColor(appContext, R.color.briar_green_light));
getColor(appContext, R.color.briar_green_light));
notificationManager.createNotificationChannel(nc);
}
@@ -271,6 +275,60 @@ class AndroidNotificationManagerImpl implements AndroidNotificationManager,
});
}
@UiThread
@Override
public Notification getForegroundNotification() {
return getForegroundNotification(false, false);
}
@UiThread
private Notification getForegroundNotification(boolean lockable,
boolean locked) {
int title = locked ? R.string.lock_is_locked :
R.string.ongoing_notification_title;
int text = locked ? R.string.lock_tap_to_unlock :
R.string.ongoing_notification_text;
// Ongoing foreground notification that shows BriarService is running
NotificationCompat.Builder b =
new NotificationCompat.Builder(appContext, ONGOING_CHANNEL_ID);
b.setSmallIcon(R.drawable.notification_ongoing);
b.setColor(getColor(appContext, R.color.briar_primary));
b.setContentTitle(appContext.getText(title));
b.setContentText(appContext.getText(text));
b.setWhen(0); // Don't show the time
b.setOngoing(true);
Intent i = new Intent(appContext, NavDrawerActivity.class);
i.setFlags(FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_CLEAR_TOP);
b.setContentIntent(PendingIntent.getActivity(appContext, 0, i, 0));
if (SDK_INT >= 21) {
b.setCategory(CATEGORY_SERVICE);
b.setVisibility(VISIBILITY_SECRET);
}
b.setPriority(PRIORITY_MIN);
// Add a 'Lock' action
if (lockable && !locked) {
String actionTitle = appContext.getString(R.string.lock_lock);
Intent i1 = new Intent(appContext, UnlockActivity.class);
i1.setAction(ACTION_LOCK);
PendingIntent actionIntent =
PendingIntent.getActivity(appContext, 0, i1, 0);
b.addAction(R.drawable.startup_lock, actionTitle, actionIntent);
}
return b.build();
}
@UiThread
@Override
public void updateForegroundNotification(boolean lockable,
boolean locked) {
NotificationManager nm = (NotificationManager) appContext
.getSystemService(NOTIFICATION_SERVICE);
assert nm != null;
Notification n = getForegroundNotification(lockable, locked);
nm.notify(ONGOING_NOTIFICATION_ID, n);
}
private void showContactNotification(ContactId c) {
androidExecutor.runOnUiThread(() -> {
if (blockContacts) return;
@@ -636,7 +694,7 @@ class AndroidNotificationManagerImpl implements AndroidNotificationManager,
NotificationCompat.Builder b =
new NotificationCompat.Builder(appContext, REMINDER_CHANNEL_ID);
b.setSmallIcon(R.drawable.ic_signout);
b.setColor(ContextCompat.getColor(appContext, R.color.briar_primary));
b.setColor(getColor(appContext, R.color.briar_primary));
b.setContentTitle(
appContext.getText(R.string.reminder_notification_title));
b.setContentText(

28
briar-android/src/main/java/org/briarproject/briar/android/BriarService.java
View File

@@ -2,6 +2,7 @@ package org.briarproject.briar.android;
import android.app.ActivityManager;
import android.app.ActivityManager.RunningAppProcessInfo;
import android.app.Notification;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
@@ -15,7 +16,6 @@ import android.content.ServiceConnection;
import android.os.Binder;
import android.os.IBinder;
import android.support.v4.app.NotificationCompat;
import android.support.v4.content.ContextCompat;
import org.briarproject.bramble.api.account.AccountManager;
import org.briarproject.bramble.api.crypto.SecretKey;
@@ -25,6 +25,7 @@ import org.briarproject.bramble.api.system.AndroidExecutor;
import org.briarproject.briar.R;
import org.briarproject.briar.android.logout.HideUiActivity;
import org.briarproject.briar.android.navdrawer.NavDrawerActivity;
import org.briarproject.briar.api.android.AndroidNotificationManager;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.atomic.AtomicBoolean;
@@ -44,8 +45,6 @@ import static android.content.Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS;
import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
import static android.content.Intent.FLAG_ACTIVITY_NO_ANIMATION;
import static android.os.Build.VERSION.SDK_INT;
import static android.support.v4.app.NotificationCompat.CATEGORY_SERVICE;
import static android.support.v4.app.NotificationCompat.PRIORITY_MIN;
import static android.support.v4.app.NotificationCompat.VISIBILITY_SECRET;
import static java.util.logging.Level.INFO;
import static java.util.logging.Level.WARNING;
@@ -74,6 +73,8 @@ public class BriarService extends Service {
@Nullable
private BroadcastReceiver receiver = null;
@Inject
AndroidNotificationManager notificationManager;
@Inject
AccountManager accountManager;
@@ -121,24 +122,9 @@ public class BriarService extends Service {
failureChannel.setLockscreenVisibility(VISIBILITY_SECRET);
nm.createNotificationChannel(failureChannel);
}
// Show an ongoing notification that the service is running
NotificationCompat.Builder b =
new NotificationCompat.Builder(this, ONGOING_CHANNEL_ID);
b.setSmallIcon(R.drawable.notification_ongoing);
b.setColor(ContextCompat.getColor(this, R.color.briar_primary));
b.setContentTitle(getText(R.string.ongoing_notification_title));
b.setContentText(getText(R.string.ongoing_notification_text));
b.setWhen(0); // Don't show the time
b.setOngoing(true);
Intent i = new Intent(this, NavDrawerActivity.class);
i.setFlags(FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_CLEAR_TOP);
b.setContentIntent(PendingIntent.getActivity(this, 0, i, 0));
if (SDK_INT >= 21) {
b.setCategory(CATEGORY_SERVICE);
b.setVisibility(VISIBILITY_SECRET);
}
b.setPriority(PRIORITY_MIN);
startForeground(ONGOING_NOTIFICATION_ID, b.build());
Notification foregroundNotification =
notificationManager.getForegroundNotification();
startForeground(ONGOING_NOTIFICATION_ID, foregroundNotification);
// Start the services in a background thread
new Thread(() -> {
StartResult result = lifecycleManager.startServices(dbKey);

9
briar-android/src/main/java/org/briarproject/briar/android/login/UnlockActivity.java
View File

@@ -21,6 +21,7 @@ import java.util.logging.Logger;
import javax.inject.Inject;
import static org.briarproject.briar.android.activity.RequestCodes.REQUEST_UNLOCK;
import static org.briarproject.briar.api.android.AndroidNotificationManager.ACTION_LOCK;
@RequiresApi(21)
@MethodsNotNullByDefault
@@ -44,7 +45,13 @@ public class UnlockActivity extends BaseActivity {
Button button = findViewById(R.id.unlock);
button.setOnClickListener(view -> requestKeyguardUnlock());
requestKeyguardUnlock();
Intent intent = getIntent();
if (intent != null && ACTION_LOCK.equals(intent.getAction())) {
accountManager.setLocked(true);
} else {
requestKeyguardUnlock();
}
}
@Override

4
briar-android/src/main/java/org/briarproject/briar/android/navdrawer/NavDrawerActivity.java
View File

@@ -42,6 +42,7 @@ import org.briarproject.briar.android.logout.SignOutFragment;
import org.briarproject.briar.android.navdrawer.NavDrawerController.ExpiryWarning;
import org.briarproject.briar.android.privategroup.list.GroupListFragment;
import org.briarproject.briar.android.settings.SettingsActivity;
import org.briarproject.briar.api.android.AndroidNotificationManager;
import java.util.ArrayList;
import java.util.List;
@@ -81,6 +82,8 @@ public class NavDrawerActivity extends BriarActivity implements
NavDrawerController controller;
@Inject
LifecycleManager lifecycleManager;
@Inject
AndroidNotificationManager notificationManager;
private DrawerLayout drawerLayout;
private NavigationView navigation;
@@ -320,6 +323,7 @@ public class NavDrawerActivity extends BriarActivity implements
private void setLockVisible(boolean visible) {
MenuItem item = navigation.getMenu().findItem(R.id.nav_btn_lock);
if (item != null) item.setVisible(visible);
notificationManager.updateForegroundNotification(visible, false);
}
@SuppressWarnings("ConstantConditions")

7
briar-android/src/main/java/org/briarproject/briar/api/android/AndroidNotificationManager.java
View File

@@ -1,5 +1,7 @@
package org.briarproject.briar.api.android;
import android.app.Notification;
import org.briarproject.bramble.api.contact.ContactId;
import org.briarproject.bramble.api.sync.GroupId;
@@ -51,6 +53,11 @@ public interface AndroidNotificationManager {
// Actions for pending intents
String ACTION_DISMISS_REMINDER = "dismissReminder";
String ACTION_LOCK = "lock";
Notification getForegroundNotification();
void updateForegroundNotification(boolean lockable, boolean locked);
void clearContactNotification(ContactId c);

2
briar-android/src/main/res/values/strings.xml
View File

@@ -453,5 +453,7 @@
<string name="lock_is_locked">Briar is locked</string>
<string name="lock_tap_to_unlock">Tap to unlock</string>
<string name="lock_disabled">Only available on Android 5 or newer and when a system screen lock is set</string>
<!-- This is meant as an imperative, but should be shorter than: Lock the app! -->
<string name="lock_lock">Lock</string>
</resources>