Add flags for hiding new message translation.

The flag will be retired when the translation is available.

PiperOrigin-RevId: 256082692
Change-Id: I7578365688dcc2d8c888b77e3e0e665c283f998f

2 files changed, 71 insertions, 0 deletions

diff --git a/common/src/com/android/tv/common/flags/MessagesFlags.java b/common/src/com/android/tv/common/flags/MessagesFlags.java
new file mode 100755
index 00000000..b5411d78
--- /dev/null
+++ b/common/src/com/android/tv/common/flags/MessagesFlags.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2019 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.tv.common.flags;
+
+/**
+ * Message flags.
+ *
+ * <p>Used to hide new messages until all translations are ready.
+ *
+ * <p>Production releases never include the messages protected by these flags.
+ */
+public interface MessagesFlags {
+
+    /**
+     * Whether or not this feature is compiled into this build.
+     *
+     * <p>This returns true by default, unless the is_compiled_selector parameter was set during
+     * code generation.
+     */
+    boolean compiled();
+
+    /** Use setup_sources_description2 */
+    boolean setupSourcesDescription2();
+}
diff --git a/common/src/com/android/tv/common/flags/impl/DefaultMessagesFlags.java b/common/src/com/android/tv/common/flags/impl/DefaultMessagesFlags.java
new file mode 100644
index 00000000..091f422f
--- /dev/null
+++ b/common/src/com/android/tv/common/flags/impl/DefaultMessagesFlags.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2019 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.tv.common.flags.impl;
+
+/**
+ * Default flag values for {@link
+ * com.android.tv.common.flags.MessagesFlags}.
+ */
+public final class DefaultMessagesFlags
+        implements com.android.tv.common.flags.MessagesFlags {
+
+    @Override
+    public boolean compiled() {
+        return true;
+    }
+
+    @Override
+    public boolean setupSourcesDescription2() {
+        return false;
+    }
+}