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Wait for DRM keys before codec configuration on FireOS devices

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-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=201695876
This commit is contained in:
olly 2018-06-22 09:27:37 -07:00 committed by Oliver Woodman
parent 156e2317cc
commit a407c028d4
1 changed files with 19 additions and 0 deletions
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19
library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecRenderer.java
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@ -369,6 +369,15 @@ public abstract class MediaCodecRenderer extends BaseRenderer {
wrappedMediaCrypto = mediaCrypto.getWrappedMediaCrypto();
drmSessionRequiresSecureDecoder = mediaCrypto.requiresSecureDecoderComponent(mimeType);
}
if (deviceNeedsDrmKeysToConfigureCodecWorkaround()) {
@DrmSession.State int drmSessionState = drmSession.getState();
if (drmSessionState == DrmSession.STATE_ERROR) {
throw ExoPlaybackException.createForRenderer(drmSession.getError(), getIndex());
} else if (drmSessionState != DrmSession.STATE_OPENED_WITH_KEYS) {
// Wait for keys.
return;
}
}
}
if (codecInfo == null) {
@ -1209,6 +1218,16 @@ public abstract class MediaCodecRenderer extends BaseRenderer {
return false;
}
/**
* Returns whether the device needs keys to have been loaded into the {@link DrmSession} before
* codec configuration.
*/
private boolean deviceNeedsDrmKeysToConfigureCodecWorkaround() {
return "Amazon".equals(Util.MANUFACTURER)
&& ("AFTM".equals(Util.MODEL) // Fire TV Stick Gen 1
|| "AFTB".equals(Util.MODEL)); // Fire TV Gen 1
}
/**
* Returns whether the decoder is known to fail when flushed.
* <p>