dependencies {
    // ...项目其他依赖
    implementation 'com.tencent.liteav:LiteAVSDK_TRTC:latest.release' // 添加 TRTC SDK 依赖
}

android {
    defaultConfig {
        // ...其他默认配置
        ndk {
             abiFilters "armeabi-v7a", "arm64-v8a" // 支持 armeabi-v7a 和 arm64-v8a 架构
        }
    }
}

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera.autofocus" />

-keep class com.tencent.** { *; }

private TRTCCloud mCloud; // 声明成员变量
 
// 创建 TRTC 实例并设置监听
mCloud = TRTCCloud.sharedInstance(getApplicationContext());
mCloud.addListener(new TRTCCloudListener() {
    @Override
    public void onError(int errCode, String errMsg, Bundle extraInfo) {
        super.onError(errCode, errMsg, extraInfo);
        String notification = "Error Code: " + errCode + ", Error Message: " + errMsg + ", extraInfo: " + extraInfo;
        Toast.makeText(getApplicationContext(), notification, Toast.LENGTH_LONG).show();
    }

    @Override
    public void onEnterRoom(long result) {
        super.onEnterRoom(result);
        if(result > 0) {
            Toast.makeText(getApplicationContext(), "进房成功！", Toast.LENGTH_LONG).show();
        } else {
            Toast.makeText(getApplicationContext(), "进房失败！", Toast.LENGTH_LONG).show();
        }
    }
});

private static final int REQUEST_CAMERA_AND_MICROPHONE = 1; // ActivityCompat.requestPermissions() 方法所需 requestCode 参数

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // 请求摄像头和麦克风权限
    requestCameraAndMicrophonePermission();
}

private void requestCameraAndMicrophonePermission() {
    String[] permissions = {android.Manifest.permission.CAMERA, android.Manifest.permission.RECORD_AUDIO};
    ActivityCompat.requestPermissions(this, permissions, REQUEST_CAMERA_AND_MICROPHONE);
}

@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    if (requestCode == REQUEST_CAMERA_AND_MICROPHONE) {
        boolean allPermissionsGranted = true;
        for (int grantResult : grantResults) {
            if (grantResult != PackageManager.PERMISSION_GRANTED) {
                allPermissionsGranted = false;
                break;
            }
        }
        if (allPermissionsGranted) {
            // 申请设备权限成功，创建 TRTC 实例并使用音视频所支持的功能
        } else {
            // 申请设备权限失败，可做出相应提示
            Toast.makeText(getApplicationContext(), "获取权限失败！", Toast.LENGTH_LONG).show();
        }
    }
}

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@drawable/app_content_bg"
        android:orientation="vertical">

        <ImageView
                android:id="@+id/txcvv_main_local"
                android:layout_width="540dp"
                android:layout_height="960dp"
                android:scaleType="centerCrop"
                android:src="@drawable/test_chang" />

        <ImageView
                android:id="@+id/txcvv_remote_view"
                android:layout_width="180dp"
                android:layout_height="320dp"
                android:layout_marginTop="10dp"
                android:layout_marginRight="10dp"
                android:layout_alignParentRight="true"
                android:scaleType="centerCrop"
                android:src="@drawable/test_chang" />

</RelativeLayout>

// 设置本地预览渲染参数
TRTCCloudDef.TRTCRenderParams trtcRenderParams = new TRTCCloudDef.TRTCRenderParams();
trtcRenderParams.rotation = TRTCCloudDef.TRTC_VIDEO_ROTATION_0;          // 旋转角度为不旋转
trtcRenderParams.fillMode = TRTCCloudDef.TRTC_VIDEO_RENDER_MODE_FILL;    // 渲染模式为填充
trtcRenderParams.mirrorType = TRTCCloudDef.TRTC_VIDEO_MIRROR_TYPE_AUTO;  // 镜像类型为自动
mCloud.setLocalRenderParams(trtcRenderParams);

// 对采集内容进行本地预览
TXCloudVideoView cameraVideo = findViewById(R.id.txcvv_main_local);
mCloud.startLocalPreview(true, cameraVideo);

mCloud.stopLocalPreview();

// 开启麦克风采集，设置当前场景为：语音模式
// 具有高的噪声抑制能力，有强有弱的网络阻力
mCloud.startLocalAudio(TRTCCloudDef.TRTC_AUDIO_QUALITY_SPEECH);

// 开启麦克风采集，设置当前场景为:音乐模式
// 为获得高保真度，低音质损失，建议配合专业声卡使用
mCloud.startLocalAudio(TRTCCloudDef.TRTC_AUDIO_QUALITY_MUSIC);

mCloud.stopLocalAudio();


// 将以下 trtcParams 参数修改为自己的参数
TRTCCloudDef.TRTCParams trtcParams = new TRTCCloudDef.TRTCParams();
trtcParams.sdkAppId = 1400000123;
trtcParams.userId = "denny";
trtcParams.userSig = "xxx";
trtcParams.strRoomId = "123abc";

// 对于多人视频通话场景，推荐使用 TRTC_APP_SCENE_LIVE
mCloud.enterRoom(trtcParams, TRTCCloudDef.TRTC_APP_SCENE_LIVE);  

// 播放远端画面
TXCloudVideoView cameraVideo = findViewById(R.id.txcvv_remote_view);
// 以高清大画面播放远端采集视频内容
mCloud.startRemoteView("denny", TRTCCloudDef.TRTC_VIDEO_STREAM_TYPE_BIG, cameraVideo); 

// 仅停止播放 denny 画面
mCloud.stopRemoteView("denny", TRTCCloudDef.TRTC_VIDEO_STREAM_TYPE_BIG);

// 停止播放所有视频
mCloud.stopAllRemoteView();

// 仅静音 denny
mCloud.muteRemoteAudio("denny", true);

// 静音所有远端用户
mCloud.muteAllRemoteAudio(true); 

// 仅取消静音 denny
mCloud.muteRemoteAudio("denny", false);

// 取消静音所有远端用户
mCloud.muteAllRemoteAudio(false);