From 5168a7a0d34fc4151b15587c66663451c17434bc Mon Sep 17 00:00:00 2001
From: Dongwon Kang <dwkang@google.com>
Date: Thu, 23 Oct 2014 17:56:31 +0900
Subject: [PATCH] TIF: exclude tuner TV input not having a setup activity in
 the input list.

By doing this, developers can notice the flaw of the input in advance.

Bug: 17647146
Change-Id: I123a5538566959320a6201a4d7952e205602a28a
---
 media/java/android/media/tv/TvInputInfo.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/media/java/android/media/tv/TvInputInfo.java b/media/java/android/media/tv/TvInputInfo.java
index 54ebc6aad10c0..b9e99d2c14a40 100644
--- a/media/java/android/media/tv/TvInputInfo.java
+++ b/media/java/android/media/tv/TvInputInfo.java
@@ -241,6 +241,9 @@ public final class TvInputInfo implements Parcelable {
             if (DEBUG) {
                 Log.d(TAG, "Setup activity loaded. [" + input.mSetupActivity + "] for " + si.name);
             }
+            if (inputType == TYPE_TUNER && TextUtils.isEmpty(input.mSetupActivity)) {
+                throw new XmlPullParserException("Setup activity not found in " + si.name);
+            }
             input.mSettingsActivity = sa.getString(
                     com.android.internal.R.styleable.TvInputService_settingsActivity);
             if (DEBUG) {