Release 3.0.2

CHANGELOG.md

@@ -3,6 +3,11 @@
 
 All notable changes to the LaunchDarkly Android SDK will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [3.0.2] - 2021-07-16
+### Fixed
+- Catch `SecurityException` when thrown on call to `getNetworkCapabilities` used to detect current network availability. ([#129](https://github.com/launchdarkly/android-client-sdk/issues/129))
+- Explicitely flag `PendingIntent`s as `FLAG_IMMUTABLE` on Android SDK versions that support doing so. Explicitly specifying mutability is required when targeting Android S+. ([#133](https://github.com/launchdarkly/android-client-sdk/issues/133))
+
 ## [3.0.1] - 2021-06-25
 ### Fixed
 - The Android manifest has been updated to explicitly specify the `android:exported` attribute on declared `receiver` elements. This is to meet [new requirements](https://developer.android.com/about/versions/12/behavior-changes-12#exported) in the upcoming Android 12 release.

example/build.gradle

@@ -29,5 +29,5 @@ dependencies {
 
     implementation(project(":launchdarkly-android-client-sdk"))
     // Comment the previous line and uncomment this one to depend on the published artifact:
-    //implementation("com.launchdarkly:launchdarkly-android-client-sdk:3.0.1")
+    //implementation("com.launchdarkly:launchdarkly-android-client-sdk:3.0.2")
 }

gradle.properties

@@ -16,7 +16,7 @@
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
-version=3.0.1
+version=3.0.2
 
 sonatypeUsername=
 sonatypePassword=

launchdarkly-android-client-sdk/src/main/java/com/launchdarkly/sdk/android/LDUtil.java

@@ -31,30 +31,34 @@ class LDUtil {
      * @param context Context for getting the ConnectivityManager
      * @return whether device is connected to the internet
      */
-    @SuppressWarnings("deprecation")
     static boolean isInternetConnected(Context context) {
-        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
-        // TODO: at the point our min version is >= 23 we can remove the old compat code
-        if (Build.VERSION.SDK_INT >= 23) {
-            Network net = cm.getActiveNetwork();
-            if (net == null)
-                return false;
-
-            NetworkCapabilities nwc = cm.getNetworkCapabilities(net);
-
-            // the older solution was cleaner but android went and
-            // deprecated it :^)
-            // hasTransport(NET_CAPABILITY_INTERNET) always returns false on emulators
-            // so we check these instead
-            return nwc != null && (
-                nwc.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)
-                || nwc.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)
-                || nwc.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET)
-                || nwc.hasTransport(NetworkCapabilities.TRANSPORT_BLUETOOTH)
-            );
-        } else {
-            NetworkInfo active = cm.getActiveNetworkInfo();
-            return active != null && active.isConnectedOrConnecting();
+        try {
+            ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
+            if (Build.VERSION.SDK_INT >= 23) {
+                Network net = cm.getActiveNetwork();
+                if (net == null)
+                    return false;
+
+                NetworkCapabilities nwc = cm.getNetworkCapabilities(net);
+
+                // the older solution was cleaner but android went and
+                // deprecated it :^)
+                // hasTransport(NET_CAPABILITY_INTERNET) always returns false on emulators
+                // so we check these instead
+                return nwc != null && (
+                        nwc.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)
+                                || nwc.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)
+                                || nwc.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET)
+                                || nwc.hasTransport(NetworkCapabilities.TRANSPORT_BLUETOOTH)
+                );
+            } else {
+                NetworkInfo active = cm.getActiveNetworkInfo();
+                return active != null && active.isConnectedOrConnecting();
+            }
+        } catch (SecurityException ignored) {
+            // See https://issuetracker.google.com/issues/175055271
+            // We should fallback to assuming network is available
+            return true;
         }
     }
 

launchdarkly-android-client-sdk/src/main/java/com/launchdarkly/sdk/android/PollingUpdater.java

@@ -5,8 +5,11 @@
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.os.Build;
 import android.os.SystemClock;
 
+import static android.app.PendingIntent.FLAG_IMMUTABLE;
+
 /**
  * Used internally by the SDK.
  */
@@ -58,7 +61,11 @@ private static Intent getAlarmIntent(Context context) {
     }
 
     private static PendingIntent getPendingIntent(Context context) {
-        return PendingIntent.getBroadcast(context, 0, getAlarmIntent(context), 0);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            return PendingIntent.getBroadcast(context, 0, getAlarmIntent(context), FLAG_IMMUTABLE);
+        } else {
+            return PendingIntent.getBroadcast(context, 0, getAlarmIntent(context), 0);
+        }
     }
 
     private static AlarmManager getAlarmManager(Context context) {