tencent cloud

dependencies {
     implementation 'com.tencent.liteav:LiteAVSDK_TRTC:latest.release'
}

defaultConfig {
     ndk {
             abiFilters "armeabi-v7a", "arm64-v8a"
     }
}

<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 final static String TAG = MainActivity.class.getSimpleName();
private static final int REQUEST_CAMERA_AND_MICROPHONE = 1;

private TRTCCloud mCloud; // Declare the mCloud member variable

// Create trtc instance(singleton)  and set up event listeners
mCloud = TRTCCloud.sharedInstance(getApplicationContext());
mCloud.setListener(new TRTCCloudListener() {

    // Listen to the "onError" event, and print logs for errors such as "Camera is not authorized"
    @Override
    public void onError(int errCode, String errMsg, Bundle extraInfo) {
        super.onError(errCode, errMsg, extraInfo);
        if (errCode == TXLiteAVCode.ERR_CAMERA_NOT_AUTHORIZED) {
            Log.d(TAG, "Current application is not authorized to use the camera");
        }
    }

    // Listen for the `onEnterRoom` event of the SDK and learn whether the room is successfully entered
    @Override
    public void onEnterRoom(long result) {
        super.onEnterRoom(result);
        if (result > 0) {
            Log.d(TAG, "Enter room succeed");
        } else {
            Log.d(TAG, "Enter room failed");
        }

    }
});

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

    // ... Other codes
    
    // Request camera and microphone permissions
    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) {
            // All permissions are granted, you can start using the camera and microphone
            // Here to create TRTC instances, enter the room, publish audio and video streams, subscribe audio and video streams and check out and other functions
        } else {
            // Show a message to the user that the permissions are required to use the app features
            Toast.makeText(this, "Camera and Microphone permissions are required", Toast.LENGTH_SHORT).show();
        }
    }
}

// Please replace each field in TRTCParams with your own parameters
TRTCCloudDef.TRTCParams trtcParams = new TRTCCloudDef.TRTCParams();
trtcParams.sdkAppId = 1400000123;  // Please replace with your own SDKAppID
trtcParams.userId = "denny";       // Please replace with your own userid  
trtcParams.roomId = 123321;        // Please replace with your own room number
trtcParams.userSig = "xxx";        // Please replace with your own userSig
trtcParams.role = TRTCCloudDef.TRTCRoleAnchor;

// If your application scenario is a video call between several people, please use "TRTC_APP_SCENE_LIVE"
mCloud.enterRoom(trtcParams, TRTCCloudDef.TRTC_APP_SCENE_LIVE);  

// Please replace each field in TRTCParams with your own parameters
TRTCCloudDef.TRTCParams trtcParams = new TRTCCloudDef.TRTCParams();
trtcParams.sdkAppId = 1400000123;  // Please replace with your own SDKAppID
trtcParams.userId = "denny";       // Please replace with your own userid  
trtcParams.roomId = 123321;        // Please replace with your own room number
trtcParams.userSig = "xxx";        // Please replace with your own userSig
trtcParams.role = TRTCCloudDef.TRTCRoleAudience;

// If your application scenario is a video call between several people, please use "TRTC_APP_SCENE_LIVE"
mCloud.enterRoom(trtcParams, TRTCCloudDef.TRTC_APP_SCENE_LIVE);  

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <com.tencent.rtmp.ui.TXCloudVideoView
        android:id="@+id/txcvv_main_local"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>

// Set the preview mode of the local screen
TRTCCloudDef.TRTCRenderParams trtcRenderParams = new TRTCCloudDef.TRTCRenderParams();
trtcRenderParams.fillMode   = TRTCCloudDef.TRTC_VIDEO_RENDER_MODE_FILL;
trtcRenderParams.mirrorType = TRTCCloudDef.TRTC_VIDEO_MIRROR_TYPE_AUTO;
mCloud.setLocalRenderParams(trtcRenderParams);

// Start a preview of the local camera
TXCloudVideoView cameraVideo = findViewById(R.id.txcvv_main_local);
mCloud.startLocalPreview(true, cameraVideo);

// Enable auto focus and turn on the flash using the TXDeviceManager
TXDeviceManager manager = mCloud.getDeviceManager();
if (manager.isAutoFocusEnabled()) {
    manager.enableCameraAutoFocus(true);
}
manager.enableCameraTorch(true);