Add a flag for partial EPG fetching

BUG:71717446
PiperOrigin-RevId: 230738207
Change-Id: I392c0aebb509d06073976f2f885496d74cb11dbf

6 files changed, 23 insertions, 35 deletions

diff --git a/common/src/com/android/tv/common/flags/BackendKnobsFlags.java b/common/src/com/android/tv/common/flags/BackendKnobsFlags.java
index 553c2277..2f9d451e 100644
--- a/common/src/com/android/tv/common/flags/BackendKnobsFlags.java
+++ b/common/src/com/android/tv/common/flags/BackendKnobsFlags.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 The Android Open Source Project
+ * 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.
@@ -21,15 +21,14 @@ public interface BackendKnobsFlags {
     /**
      * Whether or not this feature is compiled into this build.
      *
-     * <p>If the macro which generated this code does not have condtional_compilation_enabled as
-     * true, then this always returns true.
-     *
-     * <p>If the macro which generated this code does have conditional_compilation_enabled as true,
-     * this will return true or false depending on the value of the corresponding
-     * config_feature_flag controlling this feature. See go/phenotype-compile-time-features.
+     * <p>This returns true by default, unless the is_compiled_selector parameter was set during
+     * code generation.
      */
     boolean compiled();
 
+    /** Enable fetching only part of the program data. */
+    boolean enablePartialProgramFetch();
+
     /** EPG fetcher interval in hours */
     long epgFetcherIntervalHour();
 
diff --git a/common/src/com/android/tv/common/flags/CloudEpgFlags.java b/common/src/com/android/tv/common/flags/CloudEpgFlags.java
index 824ec71b..ab4c6a17 100755
--- a/common/src/com/android/tv/common/flags/CloudEpgFlags.java
+++ b/common/src/com/android/tv/common/flags/CloudEpgFlags.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 The Android Open Source Project
+ * 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.
@@ -21,12 +21,8 @@ public interface CloudEpgFlags {
     /**
      * Whether or not this feature is compiled into this build.
      *
-     * <p>If the macro which generated this code does not have condtional_compilation_enabled as
-     * true, then this always returns true.
-     *
-     * <p>If the macro which generated this code does have conditional_compilation_enabled as true,
-     * this will return true or false depending on the value of the corresponding
-     * config_feature_flag controlling this feature. See go/phenotype-compile-time-features.
+     * <p>This returns true by default, unless the is_compiled_selector parameter was set during
+     * code generation.
      */
     boolean compiled();
 
diff --git a/common/src/com/android/tv/common/flags/ConcurrentDvrPlaybackFlags.java b/common/src/com/android/tv/common/flags/ConcurrentDvrPlaybackFlags.java
index 7ea74cc4..76e17886 100755
--- a/common/src/com/android/tv/common/flags/ConcurrentDvrPlaybackFlags.java
+++ b/common/src/com/android/tv/common/flags/ConcurrentDvrPlaybackFlags.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 The Android Open Source Project
+ * 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.
@@ -21,12 +21,8 @@ public interface ConcurrentDvrPlaybackFlags {
     /**
      * Whether or not this feature is compiled into this build.
      *
-     * <p>If the macro which generated this code does not have condtional_compilation_enabled as
-     * true, then this always returns true.
-     *
-     * <p>If the macro which generated this code does have conditional_compilation_enabled as true,
-     * this will return true or false depending on the value of the corresponding
-     * config_feature_flag controlling this feature. See go/phenotype-compile-time-features.
+     * <p>This returns true by default, unless the is_compiled_selector parameter was set during
+     * code generation.
      */
     boolean compiled();
 
diff --git a/common/src/com/android/tv/common/flags/Exoplayer2Flags.java b/common/src/com/android/tv/common/flags/Exoplayer2Flags.java
index 03175cfc..4a3956f5 100755
--- a/common/src/com/android/tv/common/flags/Exoplayer2Flags.java
+++ b/common/src/com/android/tv/common/flags/Exoplayer2Flags.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 The Android Open Source Project
+ * 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.
@@ -21,12 +21,8 @@ public interface Exoplayer2Flags {
     /**
      * Whether or not this feature is compiled into this build.
      *
-     * <p>If the macro which generated this code does not have condtional_compilation_enabled as
-     * true, then this always returns true.
-     *
-     * <p>If the macro which generated this code does have conditional_compilation_enabled as true,
-     * this will return true or false depending on the value of the corresponding
-     * config_feature_flag controlling this feature. See go/phenotype-compile-time-features.
+     * <p>This returns true by default, unless the is_compiled_selector parameter was set during
+     * code generation.
      */
     boolean compiled();
 
diff --git a/common/src/com/android/tv/common/flags/UiFlags.java b/common/src/com/android/tv/common/flags/UiFlags.java
index b69411fd..5f82f25b 100755
--- a/common/src/com/android/tv/common/flags/UiFlags.java
+++ b/common/src/com/android/tv/common/flags/UiFlags.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 The Android Open Source Project
+ * 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.
@@ -21,12 +21,8 @@ public interface UiFlags {
     /**
      * Whether or not this feature is compiled into this build.
      *
-     * <p>If the macro which generated this code does not have condtional_compilation_enabled as
-     * true, then this always returns true.
-     *
-     * <p>If the macro which generated this code does have conditional_compilation_enabled as true,
-     * this will return true or false depending on the value of the corresponding
-     * config_feature_flag controlling this feature. See go/phenotype-compile-time-features.
+     * <p>This returns true by default, unless the is_compiled_selector parameter was set during
+     * code generation.
      */
     boolean compiled();
 
diff --git a/common/src/com/android/tv/common/flags/impl/DefaultBackendKnobsFlags.java b/common/src/com/android/tv/common/flags/impl/DefaultBackendKnobsFlags.java
index 1e361a31..53688afe 100644
--- a/common/src/com/android/tv/common/flags/impl/DefaultBackendKnobsFlags.java
+++ b/common/src/com/android/tv/common/flags/impl/DefaultBackendKnobsFlags.java
@@ -25,6 +25,11 @@ public final class DefaultBackendKnobsFlags
     }
 
     @Override
+    public boolean enablePartialProgramFetch() {
+        return false;
+    }
+
+    @Override
     public long epgFetcherIntervalHour() {
         return 25;
     }