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Check for null listeners in deprecated paths in DefaultDrmSessionManager.

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The previous API allowed to pass in null to the constructors although variants
without listeners exist. That's why we need to handle these null values.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191577891
This commit is contained in:
tonihei 2018-04-04 05:05:47 -07:00 committed by Oliver Woodman
parent 631e1db7f9
commit 7c65b94578
1 changed files with 18 additions and 6 deletions
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12
library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java
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@ -121,7 +121,9 @@ public class DefaultDrmSessionManager<T extends ExoMediaCrypto> implements DrmSe
throws UnsupportedDrmException {
DefaultDrmSessionManager<FrameworkMediaCrypto> drmSessionManager =
newWidevineInstance(callback, optionalKeyRequestParameters);
if (eventHandler != null && eventListener != null) {
drmSessionManager.addListener(eventHandler, eventListener);
}
return drmSessionManager;
}
@ -152,7 +154,9 @@ public class DefaultDrmSessionManager<T extends ExoMediaCrypto> implements DrmSe
throws UnsupportedDrmException {
DefaultDrmSessionManager<FrameworkMediaCrypto> drmSessionManager =
newPlayReadyInstance(callback, customData);
if (eventHandler != null && eventListener != null) {
drmSessionManager.addListener(eventHandler, eventListener);
}
return drmSessionManager;
}
@ -192,7 +196,9 @@ public class DefaultDrmSessionManager<T extends ExoMediaCrypto> implements DrmSe
throws UnsupportedDrmException {
DefaultDrmSessionManager<FrameworkMediaCrypto> drmSessionManager =
newFrameworkInstance(uuid, callback, optionalKeyRequestParameters);
if (eventHandler != null && eventListener != null) {
drmSessionManager.addListener(eventHandler, eventListener);
}
return drmSessionManager;
}
@ -230,8 +236,10 @@ public class DefaultDrmSessionManager<T extends ExoMediaCrypto> implements DrmSe
Handler eventHandler,
DefaultDrmSessionEventListener eventListener) {
this(uuid, mediaDrm, callback, optionalKeyRequestParameters);
if (eventHandler != null && eventListener != null) {
addListener(eventHandler, eventListener);
}
}
/**
* @param uuid The UUID of the drm scheme.
@ -268,8 +276,10 @@ public class DefaultDrmSessionManager<T extends ExoMediaCrypto> implements DrmSe
DefaultDrmSessionEventListener eventListener,
boolean multiSession) {
this(uuid, mediaDrm, callback, optionalKeyRequestParameters, multiSession);
if (eventHandler != null && eventListener != null) {
addListener(eventHandler, eventListener);
}
}
/**
* @param uuid The UUID of the drm scheme.
@ -316,8 +326,10 @@ public class DefaultDrmSessionManager<T extends ExoMediaCrypto> implements DrmSe
optionalKeyRequestParameters,
multiSession,
initialDrmRequestRetryCount);
if (eventHandler != null && eventListener != null) {
addListener(eventHandler, eventListener);
}
}
/**
* @param uuid The UUID of the drm scheme.