Update testdpc with API change in ActivityOptions.setLockTaskEnabled

According to API review, we changed the API name to
ActivityOptions.setLockTaskEnabled. Because of uncertain prebuilt drops
and the developer preview, we should temporarily accept both versions.

Bug: 71866618
Test: manual
Change-Id: I91fd04291ed1788e4d15a2674c7d009d69609e03

Author: bfranz

app/src/main/java/com/afwsamples/testdpc/policy/PolicyManagementFragment.java

@@ -3154,7 +3154,25 @@ private void relaunchInLockTaskMode() {
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 
         final ActivityOptions options = ActivityOptions.makeBasic();
-        options.setLockTaskMode(true);
+        try {
+            ReflectionUtil.invoke(
+                    options,
+                    "setLockTaskMode",
+                    new Class[]{boolean.class},
+                    true);
+        } catch (ReflectionUtil.ReflectionIsTemporaryException e1) {
+            // API name was recently changed, so we should be robust enough to support both.
+            // This workaround can be removed once the new API name is in the SDK prebuilt.
+            try {
+                ReflectionUtil.invoke(
+                        options,
+                        "setLockTaskEnabled",
+                        new Class[]{boolean.class},
+                        true);
+            } catch (ReflectionUtil.ReflectionIsTemporaryException e2) {
+                Log.e(TAG, "Unable to set lock task activity option.", e2);
+            }
+        }
 
         try {
             startActivity(intent, options.toBundle());