# API sunset notice (/en/api-reference/api-ref/voice/api-sunset/android) > For AI agents: see the complete documentation index at [llms.txt](/llms.txt). This page lists the deprecated and removed APIs in the SDK and their suggested alternatives. ## Deprecated APIs A deprecated API is expected to be officially removed in about one year from deprecation. Agora recommends using the alternate API as soon as possible to avoid impacting your online business. | Deprecated API | Description | Alternate API | Deprecating version | | :--------------------------------------- | :-------------------------------------------------------------------------------------------- | :---------------------------------------------- | :------------------ | | `startRhythmPlayer` | Enables the virtual metronome. | - | v4.6.0 | | `configRhythmPlayer` | Configures the virtual metronome. | - | v4.6.0 | | `onRhythmPlayerStateChanged` | Occurs when the state of the virtual metronome changes. | - | v4.6.0 | | `addVideoWatermarkEx [1/2]` | Adds a watermark image to the local video. | Use `addVideoWatermarkEx [2/2]` instead. | v4.6.0 | | `setRemoteSubscribeFallbackOption [1/2]` | Sets the fallback option for the subscribed video stream based on the network conditions. | `setRemoteSubscribeFallbackOption [2/2]` | v4.4.0 | | `setRemoteVideoStreamType [1/2]` | Sets the type of the video stream to subscribe to. | `setRemoteVideoStreamType [2/2]` | v4.4.0 | | `setRemoteDefaultVideoStreamType [1/2]` | Sets the default video stream type to subscribe to. | `setRemoteDefaultVideoStreamType [2/2]` | v4.4.0 | | `setRemoteVideoStreamTypeEx [1/2]` | Sets the type of the video stream to subscribe to. | `setRemoteVideoStreamTypeEx [2/2]` | v4.4.0 | | `destroy` | Destroys the music player. | `destroyMusicPlayer` | v4.4.0 | | `enableDualStreamMode [1/2]` | Enables or disables dual-stream mode on the sender side. | `setDualStreamMode [1/2]` | v4.2.0 | | `enableDualStreamMode [2/2]` | Sets dual-stream mode and the low video stream on the sender side. | `setDualStreamMode [2/2]` | v4.2.0 | | `enableDualStreamModeEx` | Enables or disables dual-stream mode on the sender side. | `setDualStreamModeEx` | v4.2.0 | | `enableWebSdkInteroperability` | Enables interoperability with the Agora Web SDK, applicable only in live streaming scenarios. | - | v4.0.0 | | `setExternalAudioSource [1/2]` | Sets the external audio source. | `createCustomAudioTrack` | v4.0.0 | | `setExternalAudioSource [2/2]` | Sets the parameters of the external audio source. | `createCustomAudioTrack` | v4.0.0 | | `createDataStreamEx [1/2]` | Creates a data stream to provide more reliable and ordered data transmission. | `createDataStreamEx [2/2]` | v4.0.0 | | `pushExternalVideoFrameById [1/2]` | Pushes external raw video frames to the SDK through a video track. | `pushExternalVideoFrameById [2/2]` | v4.0.0 | | `pushExternalVideoFrame [1/2]` | Pushes external raw video frames to the SDK. | `pushExternalVideoFrame [2/2]` | v4.0.0 | | `setLocalVideoMirrorMode` | Sets the local video mirror mode. | `setupLocalVideo` or `setLocalRenderMode [2/2]` | v4.0.0 | | `setLocalRenderMode [1/2]` | Sets the display mode of the local video. | `setLocalRenderMode [2/2]` | v4.0.0 | | `setLogFileSize` | Sets the size of the SDK log file. | Use the `config` parameter in `create [2/2]`. | v4.0.0 | | `setLogFilter` | Sets the SDK log filter level. | Use the `config` parameter in `create [2/2]`. | v4.0.0 | | `setLogFile` | Sets the SDK log output file. | Use the `config` parameter in `create [2/2]`. | v4.0.0 | | `setLogLevel` | Sets the SDK log output level. | Use the `config` parameter in `create [2/2]`. | v4.0.0 | | `setAudioProfile [1/2]` | Sets the audio profile and audio scenario. | `setAudioProfile [2/2]` or `setAudioScenario` | v4.0.0 | | `startAudioMixing [1/2]` | Starts playing a music file. | `startAudioMixing [2/2]` | v4.0.0 | | `preload [1/2]` | Preloads music resources. | `preload [2/2]` | v4.0.0 | | `addVideoWatermark [1/3]` | Adds a watermark image to the local video. | `addVideoWatermark [2/3]` | v4.0.0 | | `getBlue` | Gets the blue component of the background color. | - | v4.0.0 | | `getGreen` | Gets the green component of the background color. | - | v4.0.0 | | `getRed` | Gets the red component of the background color. | - | v4.0.0 | | `setBlue` | Sets the blue component of the background color. | - | v4.0.0 | | `setGreen` | Sets the green component of the background color. | - | v4.0.0 | | `setRed` | Sets the red component of the background color. | - | v4.0.0 | | `onAudioMixingFinished` | Occurs when local music playback finishes. | `onAudioMixingStateChanged` | v4.0.0 | | `onAudioQuality` | Reports the statistics of the audio streams sent by each remote user. | `onRemoteAudioStats` | v4.0.0 | | `onConnectionBanned` | Occurs when the connection is banned by the Agora server. | `onConnectionStateChanged` | v4.0.0 | | `onConnectionInterrupted` | Occurs when the connection is interrupted. | `onConnectionStateChanged` | v4.0.0 | | `onFirstRemoteAudioFrame` | Occurs when the first remote audio frame is received. | `onRemoteAudioStateChanged` | v4.0.0 | | `onFirstRemoteAudioDecoded` | Occurs when the first remote audio frame is decoded. | `onRemoteAudioStateChanged` | v4.0.0 | | `onRemoteAudioTransportStats` | Reports the transport-layer statistics of each remote audio stream. | `onRemoteAudioStats` | v4.0.0 | | `onRemoteVideoTransportStats` | Reports the transport-layer statistics of each remote video stream. | `onRemoteVideoStats` | v4.0.0 | | `onUserEnableLocalVideo` | Occurs when a specified remote user enables or disables local video capture. | `onRemoteVideoStateChanged` | v4.0.0 | | `onVideoStopped` | Occurs when video playback stops. | `onLocalVideoStateChanged` | v4.0.0 | ## Removed APIs The following APIs have been removed from the SDK. Please use the recommended alternative to implement related functions. | Removed API | Description | Alternate API | Deleting version | | :---------------------------------------- | :------------------------------------------------------------------------------------------------- | :---------------------------------- | :--------------- | | `setLocalPublishFallbackOption` | Sets the fallback option for the published audio and video stream based on the network conditions. | - | v4.6.0 | | `onLocalPublishFallbackToAudioOnly` | Occurs when the local published stream falls back to audio-only. | - | v4.6.0 | | `onDownlinkNetworkInfoUpdated` | Occurs when the downlink network information changes. | - | v4.6.0 | | `enableWirelessAccelerate` | Enables or disables Wi-Fi acceleration. | - | v4.6.0 | | `onWlAccStats` | Reports Wi-Fi acceleration statistics. | - | v4.6.0 | | `onWlAccMessage` | Reports Wi-Fi acceleration messages. | - | v4.6.0 | | `WlAccStats` | Wi-Fi acceleration statistics. | - | v4.6.0 | | `setVideoProfile` | Sets the video encoder configuration. | `setVideoEncoderConfiguration` | v4.4.0 | | `setRemoteRenderMode(userId, renderMode)` | Sets the display mode of the remote view. | `setRemoteRenderMode` | v4.4.0 | | `CreateRendererView` | Creates a `RendererView`. | Use Android's native `SurfaceView`. | v4.4.0 | | `CreateTextureView` | Creates a `TextureView`. | Use Android's native `TextureView`. | v4.4.0 | | `openWithCustomSource` | Opens a custom media resource file. | `openWithMediaSource` | v4.4.0 | | `startEchoTest()` | Starts the voice call loop test. | `startEchoTest` | v4.4.0 | | `startEchoTest(intervalInSeconds)` | Starts the voice call loop test. | `startEchoTest` | v4.4.0 | | `setEncryptionMode` | Enables the built-in encryption scheme. | `enableEncryption` | v4.4.0 | | `setEncryptionSecret` | Enables built-in encryption and sets the data encryption password. | `enableEncryption` | v4.4.0 | | `onEvent` | Plugin event callback. | `onEventWithContext` | v4.4.0 | | `onStarted` | Occurs when the plugin is enabled. | `onStartedWithContext` | v4.4.0 | | `onStopped` | Occurs when the plugin is disabled. | `onStoppedWithContext` | v4.4.0 | | `onError` | Plugin error callback. | `onErrorWithContext` | v4.4.0 |