152 lines
4.0 KiB
Java
152 lines
4.0 KiB
Java
package org.thoughtcrime.securesms.ringrtc;
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import android.os.Parcel;
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import android.os.Parcelable;
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import androidx.annotation.NonNull;
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import org.signal.ringrtc.CallId;
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import org.signal.ringrtc.Remote;
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import org.thoughtcrime.securesms.logging.Log;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.recipients.RecipientId;
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/**
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* Container class that represents the remote peer and current state
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* of a video/voice call.
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*
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* The class is also Parcelable for passing around via an Intent.
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*/
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public final class RemotePeer implements Remote, Parcelable
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{
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private static final String TAG = Log.tag(RemotePeer.class);
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@NonNull private final RecipientId recipientId;
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@NonNull private CallState callState;
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@NonNull private CallId callId;
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public RemotePeer(@NonNull RecipientId recipientId) {
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this.recipientId = recipientId;
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this.callState = CallState.IDLE;
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this.callId = new CallId(-1L);
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}
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private RemotePeer(@NonNull Parcel in) {
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this.recipientId = RecipientId.CREATOR.createFromParcel(in);
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this.callState = CallState.values()[in.readInt()];
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this.callId = new CallId(in.readLong());
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}
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public @NonNull CallId getCallId() {
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return callId;
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}
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public void setCallId(@NonNull CallId callId) {
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this.callId = callId;
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}
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public @NonNull CallState getState() {
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return callState;
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}
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public @NonNull RecipientId getId() {
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return recipientId;
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}
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public @NonNull Recipient getRecipient() {
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return Recipient.resolved(recipientId);
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}
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@Override
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public String toString() {
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return "recipientId: " + this.recipientId +
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", callId: " + this.callId +
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", state: " + this.callState;
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}
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@Override
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public boolean recipientEquals(Remote obj) {
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if (obj != null && this.getClass() == obj.getClass()) {
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RemotePeer that = (RemotePeer)obj;
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return this.recipientId.equals(that.recipientId);
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}
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return false;
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}
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public boolean callIdEquals(RemotePeer remotePeer) {
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return remotePeer != null && this.callId.equals(remotePeer.callId);
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}
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public void dialing() {
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if (callState != CallState.IDLE) {
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throw new IllegalStateException("Cannot transition to DIALING from state: " + callState);
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}
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this.callState = CallState.DIALING;
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}
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public void answering() {
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if (callState != CallState.IDLE) {
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throw new IllegalStateException("Cannot transition to ANSWERING from state: " + callState);
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}
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this.callState = CallState.ANSWERING;
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}
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public void remoteRinging() {
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if (callState != CallState.DIALING) {
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throw new IllegalStateException("Cannot transition to REMOTE_RINGING from state: " + callState);
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}
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this.callState = CallState.REMOTE_RINGING;
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}
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public void localRinging() {
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if (callState != CallState.ANSWERING) {
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throw new IllegalStateException("Cannot transition to LOCAL_RINGING from state: " + callState);
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}
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this.callState = CallState.LOCAL_RINGING;
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}
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public void connected() {
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if (callState != CallState.REMOTE_RINGING && callState != CallState.LOCAL_RINGING) {
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throw new IllegalStateException("Cannot transition outgoing call to CONNECTED from state: " + callState);
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}
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this.callState = CallState.CONNECTED;
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}
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public void receivedBusy() {
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if (callState != CallState.DIALING) {
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Log.w(TAG, "RECEIVED_BUSY from unexpected state: " + callState);
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}
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this.callState = CallState.RECEIVED_BUSY;
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}
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public void writeToParcel(@NonNull Parcel dest, int flags) {
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recipientId.writeToParcel(dest, flags);
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dest.writeInt(callState.ordinal());
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dest.writeLong(callId.longValue());
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}
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public static final Creator<RemotePeer> CREATOR = new Creator<RemotePeer>() {
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@Override
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public RemotePeer createFromParcel(@NonNull Parcel in) {
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return new RemotePeer(in);
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}
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@Override
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public RemotePeer[] newArray(int size) {
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return new RemotePeer[size];
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}
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};
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}
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