Fixed some bugs with restoring/initializing tabs when new intents were received and browser was killed by background

app/src/main/java/acr/browser/lightning/activity/BrowserActivity.java

@@ -382,9 +382,11 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
         }
 
         if (isPanicTrigger(getIntent())) {
+            setIntent(null);
             panicClean();
         } else {
             mPresenter.setupTabs(getIntent(), isIncognito());
+            setIntent(null);
             mProxyUtils.checkForProxy(BrowserActivity.this);
         }
     }
@@ -1161,6 +1163,12 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
         mProxyUtils.onStart(this);
     }
 
+    @Override
+    protected void onRestoreInstanceState(Bundle savedInstanceState) {
+        super.onRestoreInstanceState(savedInstanceState);
+        mTabsManager.shutdown();
+    }
+
     @Override
     protected void onResume() {
         super.onResume();

app/src/main/java/acr/browser/lightning/activity/TabsManager.java

@@ -112,11 +112,11 @@ public class TabsManager {
                     return;
                 }
 
-                String dataString = null;
+                String url = null;
                 if (intent != null) {
-                    dataString = intent.getDataString();
+                    url = intent.getDataString();
                 }
-                final String url = dataString;
+                Log.d(TAG, "URL from intent: " + url);
                 mCurrentTab = null;
                 if (mPreferenceManager.getRestoreLostTabsEnabled()) {
                     restoreLostTabs(url, activity, subscriber);
@@ -130,8 +130,8 @@ public class TabsManager {
 
     }
 
-    private void restoreLostTabs(final String url, final Activity activity,
+    private void restoreLostTabs(@Nullable final String url, @NonNull final Activity activity,
-                                 final Subscriber subscriber) {
+                                 @NonNull final Subscriber subscriber) {
         restoreState().subscribeOn(Schedulers.worker())
                 .observeOn(Schedulers.main()).subscribe(new OnSubscribe<Bundle>() {
             @Override
@@ -212,6 +212,7 @@ public class TabsManager {
             tab.onDestroy();
         }
         mTabList.clear();
+        mIsInitialized = false;
         mCurrentTab = null;
     }
 
@@ -393,6 +394,7 @@ public class TabsManager {
                         }
                     }
                 }
+                FileUtils.deleteBundleInStorage(mApp, BUNDLE_STORAGE);
                 subscriber.onComplete();
             }
         });

app/src/main/java/acr/browser/lightning/browser/BrowserPresenter.java

@@ -52,12 +52,9 @@ public class BrowserPresenter {
         });
     }
 
-    public void setupTabs(Intent intent, boolean isIncognito) {
+    public void setupTabs(@Nullable Intent intent, boolean isIncognito) {
         mTabsModel.initializeTabs((Activity) mView, intent, isIncognito)
                 .subscribe(new OnSubscribe<Void>() {
-                    @Override
-                    public void onNext(Void item) {}
-
                     @Override
                     public void onComplete() {
                         // At this point we always have at least a tab in the tab manager