launcher activity market bug fixed

src/main/java/ru/touchin/roboswag/components/navigation/activities/BaseActivity.java

@@ -1,6 +1,7 @@
 package ru.touchin.roboswag.components.navigation.activities;
 
 import android.app.Activity;
+import android.content.Intent;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
@@ -35,9 +36,25 @@ public abstract class BaseActivity extends AppCompatActivity
         return resumed;
     }
 
+    protected boolean isLauncherActivity() {
+        return false;
+    }
+
     @Override
     protected void onCreate(@Nullable final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+
+        // Possible work around for market launches. See http://code.google.com/p/android/issues/detail?id=2373
+        // for more details. Essentially, the market launches the main activity on top of other activities.
+        // we never want this to happen. Instead, we check if we are the root and if not, we finish.
+        if (isLauncherActivity() && !isTaskRoot()) {
+            final Intent intent = getIntent();
+            if (intent.hasCategory(Intent.CATEGORY_LAUNCHER) && Intent.ACTION_MAIN.equals(intent.getAction())) {
+                finish();
+                return;
+            }
+        }
+
         isCreatedSubject.onNext(true);
     }