diff options
Diffstat (limited to 'app/src/main/java/com/wireguard/android/preference/ZipExporterPreference.java')
-rw-r--r-- | app/src/main/java/com/wireguard/android/preference/ZipExporterPreference.java | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/app/src/main/java/com/wireguard/android/preference/ZipExporterPreference.java b/app/src/main/java/com/wireguard/android/preference/ZipExporterPreference.java index 16094007..a1477214 100644 --- a/app/src/main/java/com/wireguard/android/preference/ZipExporterPreference.java +++ b/app/src/main/java/com/wireguard/android/preference/ZipExporterPreference.java @@ -10,6 +10,7 @@ import android.Manifest; import android.content.Context; import android.content.pm.PackageManager; import android.os.Environment; +import android.support.annotation.Nullable; import android.support.design.widget.Snackbar; import android.support.v7.preference.Preference; import android.util.AttributeSet; @@ -40,7 +41,7 @@ import java9.util.concurrent.CompletableFuture; public class ZipExporterPreference extends Preference { private static final String TAG = "WireGuard/" + ZipExporterPreference.class.getSimpleName(); - private String exportedFilePath; + @Nullable private String exportedFilePath; public ZipExporterPreference(final Context context, final AttributeSet attrs) { super(context, attrs); @@ -79,7 +80,7 @@ public class ZipExporterPreference extends Preference { }).whenComplete(this::exportZipComplete)); } - private void exportZipComplete(final String filePath, final Throwable throwable) { + private void exportZipComplete(@Nullable final String filePath, @Nullable final Throwable throwable) { if (throwable != null) { final String error = ExceptionLoggers.unwrapMessage(throwable); final String message = getContext().getString(R.string.zip_export_error, error); |