Fix can't change notification sound for work profile.

Use correct user id context to query the type,
so we won't get empty result unexpectedly.

If we get the null result, then we won't set sound sucessfully.

Fix: 233580016
Test: Manual test and set work profile sound works.
Change-Id: I7f8fb737a7c6f77a380f3f075a5c89a1970e39ad

2 files changed, 2 insertions, 1 deletions

diff --git a/src/com/android/settings/DefaultRingtonePreference.java b/src/com/android/settings/DefaultRingtonePreference.java
index 824a5a05dc1..9bf626c9898 100644
--- a/src/com/android/settings/DefaultRingtonePreference.java
+++ b/src/com/android/settings/DefaultRingtonePreference.java
@@ -51,7 +51,7 @@ public class DefaultRingtonePreference extends RingtonePreference {
             return;
         }
 
-        String mimeType = getContext().getContentResolver().getType(ringtoneUri);
+        String mimeType = mUserContext.getContentResolver().getType(ringtoneUri);
         if (mimeType == null) {
             Log.e(TAG, "onSaveRingtone for URI:" + ringtoneUri
                     + " ignored: failure to find mimeType (no access from this context?)");
diff --git a/tests/unit/src/com/android/settings/DefaultRingtonePreferenceTest.java b/tests/unit/src/com/android/settings/DefaultRingtonePreferenceTest.java
index b9dea0167b5..7877684dce6 100644
--- a/tests/unit/src/com/android/settings/DefaultRingtonePreferenceTest.java
+++ b/tests/unit/src/com/android/settings/DefaultRingtonePreferenceTest.java
@@ -59,6 +59,7 @@ public class DefaultRingtonePreferenceTest {
         when(mDefaultRingtonePreference.getRingtoneType())
                 .thenReturn(RingtoneManager.TYPE_RINGTONE);
         mDefaultRingtonePreference.setUserId(1);
+        mDefaultRingtonePreference.mUserContext = context;
     }
 
     @Test