FxA (#1973)

* Combined PR: FxA+Sync+Send Tab integration & Bookmarks navigation (#1417)

* Closes #1395: Ability to navigate in and out of folders

* Closes #1395: Add "Desktop Bookmarks" virtual folder when at the top level

* Closes #717: FxA, Sync and Send Tab integrations

This PR integrates FxA account manager and adds just enough code to allow
signing-in via settings, signing out, synchronizing bookmarks and receiving tabs
sent from other Firefox devices.

TODO:
- bookmarks UI needs folder support
- better account management UI, currently there are just sign-in/sign-out buttons
- megazord configuration?

* Notify any BookmarkStore listeners of changes after sync is finished

This makes sure we see synced bookmarks in the library right after signing-in.

* Add history storage and configure it to be synchronized

* Rebase fixes

* Added support for Account settings and history/bookmarks updates

* Added profile picture to the settings icon

* Support for going back to sign in origin after login

* Updated to AC v15 for the latest FxA API

* Use SyncEnginesStorage to update SyncEngines

* Rebase updates and improved library panels scroll performance

* Folders support

* Set production client Id

* Remove unnecessary executePendingBindings

* Refactoring

* Always sync after signing in and remember sync status

Some refactoring too

* Style updates

* Support responsive UI

* Rebase updates

* PR review updates #1

* PR review #2

* Rebase updates

* Style updates from #2022

* Rebase fixes

* Fixes tabs polling

app/build.gradle

@@ -443,9 +443,15 @@ dependencies {
     implementation deps.android_components.browser_search
     implementation deps.android_components.browser_storage
     implementation deps.android_components.browser_domains
+    implementation deps.android_components.service_accounts
     implementation deps.android_components.ui_autocomplete
     implementation deps.android_components.concept_fetch
     implementation deps.android_components.lib_fetch
+    implementation deps.android_components.support_rustlog
+    implementation deps.android_components.support_rusthttp
+
+    // TODO this should not be necessary at all, see Services.kt
+    implementation deps.work.runtime
 
     // Kotlin dependency
     implementation deps.kotlin.stdlib

app/src/common/shared/org/mozilla/vrbrowser/VRBrowserActivity.java

@@ -49,8 +49,6 @@
 import org.mozilla.vrbrowser.crashreporting.CrashReporterService;
 import org.mozilla.vrbrowser.crashreporting.GlobalExceptionHandler;
 import org.mozilla.vrbrowser.geolocation.GeolocationWrapper;
-import org.mozilla.vrbrowser.ui.widgets.prompts.ConfirmPromptWidget;
-import org.mozilla.vrbrowser.utils.DeviceType;
 import org.mozilla.vrbrowser.input.MotionEventGenerator;
 import org.mozilla.vrbrowser.search.SearchEngineWrapper;
 import org.mozilla.vrbrowser.telemetry.TelemetryWrapper;
@@ -67,7 +65,9 @@
 import org.mozilla.vrbrowser.ui.widgets.WindowWidget;
 import org.mozilla.vrbrowser.ui.widgets.Windows;
 import org.mozilla.vrbrowser.ui.widgets.dialogs.CrashDialogWidget;
+import org.mozilla.vrbrowser.ui.widgets.prompts.ConfirmPromptWidget;
 import org.mozilla.vrbrowser.utils.ConnectivityReceiver;
+import org.mozilla.vrbrowser.utils.DeviceType;
 import org.mozilla.vrbrowser.utils.LocaleUtils;
 import org.mozilla.vrbrowser.utils.ServoUtils;
 import org.mozilla.vrbrowser.utils.SystemUtils;
@@ -212,6 +212,7 @@ protected void onCreate(Bundle savedInstanceState) {
 
         Bundle extras = getIntent() != null ? getIntent().getExtras() : null;
         SessionStore.get().setContext(this, extras);
+        SessionStore.get().initializeServices();
         SessionStore.get().initializeStores(this);
 
         // Create broadcast receiver for getting crash messages from crash process
@@ -387,7 +388,13 @@ protected void onResume() {
             widget.onResume();
         }
         handleConnectivityChange();
-        mConnectivityReceiver.register(this, () -> runOnUiThread(() -> handleConnectivityChange()));
+        mConnectivityReceiver.register(this, () -> runOnUiThread(this::handleConnectivityChange));
+
+        // If we're signed-in, poll for any new device events (e.g. received tabs) on activity resume.
+        // There's no push support right now, so this helps with the perception of speedy tab delivery.
+        ((VRBrowserApplication)getApplicationContext()).getAccounts().refreshDevicesAsync();
+        ((VRBrowserApplication)getApplicationContext()).getAccounts().pollForEventsAsync();
+
         super.onResume();
     }
 
@@ -1401,6 +1408,11 @@ public WindowWidget getFocusedWindow() {
         return mWindows.getFocusedWindow();
     }
 
+    @Override
+    public TrayWidget getTray() {
+        return mTray;
+    }
+
     private native void addWidgetNative(int aHandle, WidgetPlacement aPlacement);
     private native void updateWidgetNative(int aHandle, WidgetPlacement aPlacement);
     private native void updateVisibleWidgetsNative();

app/src/common/shared/org/mozilla/vrbrowser/VRBrowserApplication.java

@@ -9,7 +9,9 @@
 import android.content.Context;
 import android.content.res.Configuration;
 
+import org.mozilla.vrbrowser.browser.Accounts;
 import org.mozilla.vrbrowser.browser.Places;
+import org.mozilla.vrbrowser.browser.Services;
 import org.mozilla.vrbrowser.db.AppDatabase;
 import org.mozilla.vrbrowser.db.DataRepository;
 import org.mozilla.vrbrowser.telemetry.TelemetryWrapper;
@@ -20,7 +22,9 @@ public class VRBrowserApplication extends Application {
 
     private AppExecutors mAppExecutors;
     private BitmapCache mBitmapCache;
+    private Services mServices;
     private Places mPlaces;
+    private Accounts mAccounts;
 
     @Override
     public void onCreate() {
@@ -29,6 +33,8 @@ public void onCreate() {
         mAppExecutors = new AppExecutors();
         mPlaces = new Places(this);
         mBitmapCache = new BitmapCache(this, mAppExecutors.diskIO(), mAppExecutors.mainThread());
+        mServices = new Services(this, mPlaces);
+        mAccounts = new Accounts(this);
 
         TelemetryWrapper.init(this);
     }
@@ -45,6 +51,10 @@ public void onConfigurationChanged(Configuration newConfig) {
         LocaleUtils.setLocale(this);
     }
 
+    public Services getServices() {
+        return mServices;
+    }
+
     public Places getPlaces() {
         return mPlaces;
     }
@@ -64,4 +74,8 @@ public DataRepository getRepository() {
     public BitmapCache getBitmapCache() {
         return mBitmapCache;
     }
+
+    public Accounts getAccounts() {
+        return mAccounts;
+    }
 }