123 lines
3.2 KiB
Java
123 lines
3.2 KiB
Java
package org.webrtc;
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import androidx.annotation.Nullable;
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import c.d.b.a.a;
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public class MediaStreamTrack {
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public static final String AUDIO_TRACK_KIND = "audio";
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public static final String VIDEO_TRACK_KIND = "video";
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private long nativeTrack;
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public enum MediaType {
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MEDIA_TYPE_AUDIO(0),
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MEDIA_TYPE_VIDEO(1);
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private final int nativeIndex;
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private MediaType(int i) {
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this.nativeIndex = i;
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}
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@CalledByNative("MediaType")
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public static MediaType fromNativeIndex(int i) {
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MediaType[] values = values();
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for (int i2 = 0; i2 < 2; i2++) {
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MediaType mediaType = values[i2];
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if (mediaType.getNative() == i) {
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return mediaType;
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}
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}
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throw new IllegalArgumentException(a.j("Unknown native media type: ", i));
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}
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@CalledByNative("MediaType")
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public int getNative() {
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return this.nativeIndex;
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}
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}
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public enum State {
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LIVE,
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ENDED;
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@CalledByNative("State")
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public static State fromNativeIndex(int i) {
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return values()[i];
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}
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}
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public MediaStreamTrack(long j) {
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if (j != 0) {
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this.nativeTrack = j;
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return;
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}
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throw new IllegalArgumentException("nativeTrack may not be null");
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}
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private void checkMediaStreamTrackExists() {
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if (this.nativeTrack == 0) {
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throw new IllegalStateException("MediaStreamTrack has been disposed.");
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}
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}
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@Nullable
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public static MediaStreamTrack createMediaStreamTrack(long j) {
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if (j == 0) {
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return null;
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}
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String nativeGetKind = nativeGetKind(j);
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if (nativeGetKind.equals("audio")) {
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return new AudioTrack(j);
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}
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if (nativeGetKind.equals("video")) {
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return new VideoTrack(j);
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}
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return null;
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}
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private static native boolean nativeGetEnabled(long j);
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private static native String nativeGetId(long j);
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private static native String nativeGetKind(long j);
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private static native State nativeGetState(long j);
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private static native boolean nativeSetEnabled(long j, boolean z2);
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public void dispose() {
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checkMediaStreamTrackExists();
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JniCommon.nativeReleaseRef(this.nativeTrack);
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this.nativeTrack = 0;
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}
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public boolean enabled() {
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checkMediaStreamTrackExists();
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return nativeGetEnabled(this.nativeTrack);
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}
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public long getNativeMediaStreamTrack() {
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checkMediaStreamTrackExists();
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return this.nativeTrack;
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}
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public String id() {
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checkMediaStreamTrackExists();
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return nativeGetId(this.nativeTrack);
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}
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public String kind() {
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checkMediaStreamTrackExists();
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return nativeGetKind(this.nativeTrack);
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}
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public boolean setEnabled(boolean z2) {
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checkMediaStreamTrackExists();
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return nativeSetEnabled(this.nativeTrack, z2);
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}
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public State state() {
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checkMediaStreamTrackExists();
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return nativeGetState(this.nativeTrack);
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}
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}
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