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Safeguards against null

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Signed-off-by: Mario Danic <mario@lovelyhq.com>
This commit is contained in:
Mario Danic 2018-01-16 11:14:29 +01:00
parent 02c115d49b
commit f1d89ccacb
1 changed files with 15 additions and 10 deletions
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7
app/src/main/java/com/nextcloud/talk/webrtc/MagicPeerConnectionWrapper.java
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@ -111,12 +111,13 @@ public class MagicPeerConnectionWrapper {
public void drainIceCandidates() { public void drainIceCandidates() {
if (peerConnection != null) {
for (IceCandidate iceCandidate : iceCandidates) { for (IceCandidate iceCandidate : iceCandidates) {
peerConnection.addIceCandidate(iceCandidate); peerConnection.addIceCandidate(iceCandidate);
} }
iceCandidates = new ArrayList<>(); iceCandidates = new ArrayList<>();
}
} }
public MagicSdpObserver getMagicSdpObserver() { public MagicSdpObserver getMagicSdpObserver() {
@ -124,12 +125,14 @@ public class MagicPeerConnectionWrapper {
} }
public void addCandidate(IceCandidate iceCandidate) { public void addCandidate(IceCandidate iceCandidate) {
if (peerConnection != null) {
if (peerConnection.getRemoteDescription() != null) { if (peerConnection.getRemoteDescription() != null) {
peerConnection.addIceCandidate(iceCandidate); peerConnection.addIceCandidate(iceCandidate);
} else { } else {
iceCandidates.add(iceCandidate); iceCandidates.add(iceCandidate);
} }
} }
}
public void sendChannelData(DataChannelMessage dataChannelMessage) { public void sendChannelData(DataChannelMessage dataChannelMessage) {
ByteBuffer buffer = null; ByteBuffer buffer = null;
@ -338,8 +341,10 @@ public class MagicPeerConnectionWrapper {
EventBus.getDefault().post(new SessionDescriptionSendEvent(sessionDescriptionWithPreferredCodec, sessionId, EventBus.getDefault().post(new SessionDescriptionSendEvent(sessionDescriptionWithPreferredCodec, sessionId,
sessionDescription.type.canonicalForm().toLowerCase(), null)); sessionDescription.type.canonicalForm().toLowerCase(), null));
if (peerConnection != null) {
peerConnection.setLocalDescription(magicSdpObserver, sessionDescriptionWithPreferredCodec); peerConnection.setLocalDescription(magicSdpObserver, sessionDescriptionWithPreferredCodec);
} }
}
@Override @Override
public void onSetSuccess() { public void onSetSuccess() {