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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
package org.mozilla.gecko.media;
import static android.os.Build.VERSION_CODES.M;
import android.annotation.TargetApi;
import android.media.MediaDrm;
import android.util.Log;
import java.util.List;
@TargetApi(M)
public class GeckoMediaDrmBridgeV23 extends GeckoMediaDrmBridgeV21 {
private static final boolean DEBUG = false;
GeckoMediaDrmBridgeV23(final String keySystem) throws Exception {
super(keySystem);
if (DEBUG) Log.d(LOGTAG, "GeckoMediaDrmBridgeV23 ctor");
mDrm.setOnKeyStatusChangeListener(new KeyStatusChangeListener(), null);
}
private class KeyStatusChangeListener implements MediaDrm.OnKeyStatusChangeListener {
@Override
public void onKeyStatusChange(
final MediaDrm mediaDrm,
final byte[] sessionId,
final List<MediaDrm.KeyStatus> keyInformation,
final boolean hasNewUsableKey) {
if (DEBUG) Log.d(LOGTAG, "[onKeyStatusChange] hasNewUsableKey = " + hasNewUsableKey);
if (keyInformation.size() == 0) {
return;
}
final SessionKeyInfo[] keyInfos = new SessionKeyInfo[keyInformation.size()];
for (int i = 0; i < keyInformation.size(); i++) {
final MediaDrm.KeyStatus keyStatus = keyInformation.get(i);
keyInfos[i] = new SessionKeyInfo(keyStatus.getKeyId(), keyStatus.getStatusCode());
}
onSessionBatchedKeyChanged(sessionId, keyInfos);
if (DEBUG) Log.d(LOGTAG, "Key successfully added for session " + new String(sessionId));
}
}
@Override
protected void HandleKeyStatusChangeByDummyKey(final String sessionId) {
// MediaDrm.KeyStatus information listener is supported on M+, there is no need to use
// dummy key id to report key status anymore.
}
}