1 files changed, 43 insertions, 0 deletions
diff --git a/androidx/core/content/pm/PackageInfoCompat.java b/androidx/core/content/pm/PackageInfoCompat.java
new file mode 100644
index 00000000..71c53f22
--- /dev/null
+++ b/androidx/core/content/pm/PackageInfoCompat.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.core.content.pm;
+
+import android.content.pm.PackageInfo;
+
+import androidx.annotation.NonNull;
+import androidx.core.os.BuildCompat;
+
+/** Helper for accessing features in {@link PackageInfo}. */
+public final class PackageInfoCompat {
+    /**
+     * Return {@link android.R.attr#versionCode} and {@link android.R.attr#versionCodeMajor}
+     * combined together as a single long value. The {@code versionCodeMajor} is placed in the
+     * upper 32 bits on Android P or newer, otherwise these bits are all set to 0.
+     *
+     * @see PackageInfo#getLongVersionCode()
+     */
+    public static long getLongVersionCode(@NonNull PackageInfo info) {
+        if (BuildCompat.isAtLeastP()) {
+            return info.getLongVersionCode();
+        }
+
+        return info.versionCode;
+    }
+
+    private PackageInfoCompat() {
+    }
+}