[tor-commits] [orbot/master] Issue #309: Fixed potential crash, when activity went away.

[n8fr8 at torproject.org]

commit 3bfaa8ad0d6bacce552a13b30d7f9349675a0563
Author: Benjamin Erhart <berhart at netzarchitekten.com>
Date:   Thu Apr 30 14:48:13 2020 +0200

    Issue #309: Fixed potential crash, when activity went away.
---
 .../org/torproject/android/ui/onboarding/MoatActivity.java   | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/org/torproject/android/ui/onboarding/MoatActivity.java b/app/src/main/java/org/torproject/android/ui/onboarding/MoatActivity.java
index f4e3a107..0565c164 100644
--- a/app/src/main/java/org/torproject/android/ui/onboarding/MoatActivity.java
+++ b/app/src/main/java/org/torproject/android/ui/onboarding/MoatActivity.java
@@ -419,10 +419,12 @@ public class MoatActivity extends AppCompatActivity implements View.OnClickListe
         mProgressBar.setVisibility(View.GONE);
         mBtRequest.setEnabled(mIvCaptcha.getVisibility() == View.VISIBLE);
 
-        new AlertDialog.Builder(this)
-                .setTitle(R.string.error)
-                .setMessage(TextUtils.isEmpty(detail) ? exception.getLocalizedMessage() : detail)
-                .setNegativeButton(R.string.btn_cancel, null)
-                .show();
+        if (!isFinishing()) {
+            new AlertDialog.Builder(this)
+                    .setTitle(R.string.error)
+                    .setMessage(TextUtils.isEmpty(detail) ? exception.getLocalizedMessage() : detail)
+                    .setNegativeButton(R.string.btn_cancel, null)
+                    .show();
+        }
     }
 }