Add a dialer compat utils class for all things dialer compatibilty.

For DialerCompatUtils first trick, add a function to check whether video
calling is compatible with the current version.

Bug: 25776171
Change-Id: I0d6c8181ec53f00785032ba52b484fb1c8e6ea47

1 files changed, 33 insertions, 0 deletions

diff --git a/src/com/android/dialer/compat/DialerCompatUtils.java b/src/com/android/dialer/compat/DialerCompatUtils.java
new file mode 100644
index 000000000..678ffb09d
--- /dev/null
+++ b/src/com/android/dialer/compat/DialerCompatUtils.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2015 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 com.android.dialer.compat;
+
+import android.os.Build;
+
+import com.android.contacts.common.compat.SdkVersionOverride;
+
+public final class DialerCompatUtils {
+    /**
+     * Determines if this version is compatible with video calling. Can also force the version to be
+     * lower through SdkVersionOverride.
+     *
+     * @return {@code true} if video calling is allowed, {@code false} otherwise.
+     */
+    public static boolean isVideoCompatible() {
+        return SdkVersionOverride.getSdkVersion(Build.VERSION_CODES.LOLLIPOP)
+                >= Build.VERSION_CODES.M;
+    }
+}
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