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am e7b92d7b: Merge "Return immutable copies of private callList." into gingerbread

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Merge commit 'e7b92d7b53343119173558302ecfb3986ae0fbd6' into gingerbread-plus-aosp

* commit 'e7b92d7b53343119173558302ecfb3986ae0fbd6':
  Return immutable copies of private callList.
This commit is contained in:
John Wang
2010-09-14 10:31:45 -07:00
committed by Android Git Automerger
parent 720d5985f5 e7b92d7b53
commit e92fdd261e
1 changed files with 7 additions and 7 deletions
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14
telephony/java/com/android/internal/telephony/CallManager.java
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@@ -1144,22 +1144,22 @@ public final class CallManager {
/** /**
* @return list of all ringing calls * @return list of all ringing calls
*/ */
public ArrayList<Call> getRingingCalls() { public List<Call> getRingingCalls() {
return mRingingCalls; return Collections.unmodifiableList(mRingingCalls);
} }
/** /**
* @return list of all foreground calls * @return list of all foreground calls
*/ */
public ArrayList<Call> getForegroundCalls() { public List<Call> getForegroundCalls() {
return mForegroundCalls; return Collections.unmodifiableList(mForegroundCalls);
} }
/** /**
* @return list of all background calls * @return list of all background calls
*/ */
public ArrayList<Call> getBackgroundCalls() { public List<Call> getBackgroundCalls() {
return mBackgroundCalls; return Collections.unmodifiableList(mBackgroundCalls);
} }
/** /**
@@ -1269,7 +1269,7 @@ public final class CallManager {
/** /**
* @return the connections of active foreground call * @return the connections of active foreground call
* return null if there is no active foreground call * return empty list if there is no active foreground call
*/ */
public List<Connection> getFgCallConnections() { public List<Connection> getFgCallConnections() {
Call fgCall = getActiveFgCall(); Call fgCall = getActiveFgCall();