Android: Disallow multiple launcher activities

2 files changed, 17 insertions, 0 deletions

diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/activities/EmulationActivity.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/activities/EmulationActivity.java
index 79afa4f81f..0b25387375 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/activities/EmulationActivity.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/activities/EmulationActivity.java
@@ -73,6 +73,7 @@ public final class EmulationActivity extends AppCompatActivity
   private boolean mDeviceHasTouchScreen;
   private boolean mMenuVisible;
 
+  private static boolean sIgnoreLaunchRequests = false;
   private static boolean sIsGameCubeGame;
 
   private boolean activityRecreated;
@@ -196,6 +197,11 @@ public final class EmulationActivity extends AppCompatActivity
 
   public static void launch(FragmentActivity activity, GameFile gameFile)
   {
+    if (sIgnoreLaunchRequests)
+      return;
+
+    sIgnoreLaunchRequests = true;
+
     Intent launcher = new Intent(activity, EmulationActivity.class);
 
     launcher.putExtra(EXTRA_SELECTED_GAMES, scanForSecondDisc(gameFile));
@@ -207,6 +213,11 @@ public final class EmulationActivity extends AppCompatActivity
 
   public static void launchFile(FragmentActivity activity, String[] filePaths)
   {
+    if (sIgnoreLaunchRequests)
+      return;
+
+    sIgnoreLaunchRequests = true;
+
     Intent launcher = new Intent(activity, EmulationActivity.class);
     launcher.putExtra(EXTRA_SELECTED_GAMES, filePaths);
 
@@ -237,6 +248,11 @@ public final class EmulationActivity extends AppCompatActivity
     activity.startActivity(launcher);
   }
 
+  public static void stopIgnoringLaunchRequests()
+  {
+    sIgnoreLaunchRequests = false;
+  }
+
   public static void clearWiimoteNewIniLinkedPreferences(Context context)
   {
     SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(context).edit();
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/fragments/EmulationFragment.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/fragments/EmulationFragment.java
index ebb4dd48ef..0315a9e133 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/fragments/EmulationFragment.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/fragments/EmulationFragment.java
@@ -411,6 +411,7 @@ public final class EmulationFragment extends Fragment implements SurfaceHolder.C
             Log.debug("[EmulationFragment] Starting emulation thread.");
             NativeLibrary.Run(mGamePaths);
           }
+          EmulationActivity.stopIgnoringLaunchRequests();
         }, "NativeEmulation");
         emulationThread.start();
       }