Stop relying on parent activties in subsettings

Signed-off-by: Harsh Shandilya <msfjarvis@gmail.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/app/src/main/java/com/zeapo/pwdstore/SshKeyGen.java b/app/src/main/java/com/zeapo/pwdstore/SshKeyGen.java
index 8f5d1718..1bbe5235 100644
--- a/app/src/main/java/com/zeapo/pwdstore/SshKeyGen.java
+++ b/app/src/main/java/com/zeapo/pwdstore/SshKeyGen.java
@@ -16,6 +16,7 @@ import android.os.AsyncTask;
 import android.os.Bundle;
 import android.text.InputType;
 import android.view.LayoutInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.inputmethod.InputMethodManager;
@@ -61,6 +62,16 @@ public class SshKeyGen extends AppCompatActivity {
         }
     }
 
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            // The back arrow in the action bar should act the same as the back button.
+            onBackPressed();
+            return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
     // Invoked when 'Generate' button of SshKeyGenFragment clicked. Generates a
     // private and public key, then replaces the SshKeyGenFragment with a
     // ShowSshKeyFragment which displays the public key.