通过 RootEncoder 进行安卓直播 RTSP 推流

<uses-permission android:name="android.permission.INTERNET" /><uses-permission android:name="android.permission.RECORD_AUDIO" /><uses-permission android:name="android.permission.CAMERA" /><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /><!--Optional for play store--><uses-feature android:name="android.hardware.camera" android:required="false" /><uses-feature android:name="android.hardware.camera.autofocus" android:required="false" />

<?xml version="1.0" encoding="utf-8"?><RelativeLayout 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:layout_width="match_parent"    android:layout_height="match_parent"    tools:context=".OpenGlRtspActivity">    <com.pedro.rtplibrary.view.OpenGlView        android:id="@+id/surfaceView"        android:layout_width="match_parent"        android:layout_height="match_parent" />    <LinearLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_alignParentBottom="true"        android:orientation="vertical"        android:padding="16dp">        <EditText            android:id="@+id/et_rtp_url"            android:layout_width="match_parent"            android:layout_height="wrap_content"            android:hint="RTSP URL"            android:inputType="textUri"            android:padding="8dp" />        <LinearLayout            android:layout_width="match_parent"            android:layout_height="wrap_content"            android:orientation="horizontal"            android:layout_marginTop="16dp">            <Button                android:id="@+id/b_start_stop"                android:layout_width="0dp"                android:layout_height="wrap_content"                android:layout_weight="1"                android:text="Start"                android:layout_marginEnd="8dp" />            <Button                android:id="@+id/switch_camera"                android:layout_width="0dp"                android:layout_height="wrap_content"                android:layout_weight="1"                android:text="Switch Camera" />        </LinearLayout>        <Button            android:id="@+id/b_record"            android:layout_width="match_parent"            android:layout_height="wrap_content"            android:text="Record"            android:layout_marginTop="8dp" />    </LinearLayout></RelativeLayout>

<activity            android:name=".OpenGlRtspActivity"            android:exported="false"            android:theme="@style/Theme.MyApplication" />

import android.os.Bundleimport android.util.Logimport android.view.Menuimport android.view.MenuItemimport android.view.MotionEventimport android.view.SurfaceHolderimport android.view.Viewimport android.view.View.OnTouchListenerimport android.view.WindowManagerimport android.widget.Buttonimport android.widget.EditTextimport android.widget.Toastimport androidx.activity.ComponentActivityimport com.pedro.encoder.input.gl.SpriteGestureControllerimport com.pedro.encoder.input.video.CameraOpenExceptionimport com.pedro.rtplibrary.rtsp.RtspCamera1import com.pedro.rtplibrary.view.OpenGlViewimport com.pedro.rtsp.utils.ConnectCheckerRtspimport java.io.Fileclass OpenGlRtspActivity : ComponentActivity(), ConnectCheckerRtsp, View.OnClickListener,    SurfaceHolder.Callback, OnTouchListener {    private var rtspCamera1: RtspCamera1? = null    private lateinit var button: Button    private lateinit var bRecord: Button    private lateinit var etUrl: EditText    private var currentDateAndTime = ""    private var folder: File? = null    private lateinit var openGlView: OpenGlView    private val spriteGestureController = SpriteGestureController()    override fun onCreate(savedInstanceState: Bundle?) {        super.onCreate(savedInstanceState)        window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)        setContentView(R.layout.activity_open_gl_rtsp)        openGlView = findViewById<OpenGlView>(R.id.surfaceView)        button = findViewById<Button>(R.id.b_start_stop)        button.setOnClickListener(this)        bRecord = findViewById<Button>(R.id.b_record)        bRecord.setOnClickListener(this)        etUrl = findViewById<EditText>(R.id.et_rtp_url)        etUrl.setHint("RTSP")        etUrl.setText("")        val switchCamera = findViewById<Button>(R.id.switch_camera)        switchCamera.setOnClickListener(this)        rtspCamera1 = RtspCamera1(openGlView, this)        openGlView.holder.addCallback(this)        openGlView.setOnTouchListener(this)    }    override fun onCreateOptionsMenu(menu: Menu): Boolean {        // I commented this line because I don't need this menu        // menuInflater.inflate(R.menu.gl_menu, menu)        return true    }    override fun onOptionsItemSelected(item: MenuItem): Boolean {        //Stop listener for image, text and gif stream objects.        spriteGestureController.stopListener()        return false    }    override fun onConnectionStartedRtsp(rtspUrl: String) {}    override fun onConnectionSuccessRtsp() {        runOnUiThread {            Toast.makeText(                this@OpenGlRtspActivity,                "Connection success",                Toast.LENGTH_SHORT            ).show()        }    }    override fun onConnectionFailedRtsp(reason: String) {        Log.e("RTTMA", reason)        runOnUiThread {            Toast.makeText(                this@OpenGlRtspActivity,                "Connection failed. $reason",                Toast.LENGTH_SHORT            )                .show()            rtspCamera1!!.stopStream()            button.setText("Start")        }    }    override fun onNewBitrateRtsp(bitrate: Long) {}    override fun onDisconnectRtsp() {        runOnUiThread {            Toast.makeText(this@OpenGlRtspActivity, "Disconnected", Toast.LENGTH_SHORT).show()        }    }    override fun onAuthErrorRtsp() {        runOnUiThread {            Toast.makeText(this@OpenGlRtspActivity, "Auth error", Toast.LENGTH_SHORT).show()        }    }    override fun onAuthSuccessRtsp() {        runOnUiThread {            Toast.makeText(this@OpenGlRtspActivity, "Auth success", Toast.LENGTH_SHORT).show()        }    }    override fun onClick(view: View) {        when (view.id) {            R.id.b_start_stop -> if (!rtspCamera1!!.isStreaming) {                if (rtspCamera1!!.isRecording                    || rtspCamera1!!.prepareAudio() && rtspCamera1!!.prepareVideo()                ) {                    button.text = "Stop"                    rtspCamera1!!.startStream(etUrl!!.text.toString())                } else {                    Toast.makeText(                        this, "Error preparing stream, This device cant do it",                        Toast.LENGTH_SHORT                    ).show()                }            } else {                button.text = "Start"                rtspCamera1!!.stopStream()            }            R.id.switch_camera -> try {                rtspCamera1!!.switchCamera()            } catch (e: CameraOpenException) {                Toast.makeText(this, e.message, Toast.LENGTH_SHORT).show()            }            else -> {}        }    }    override fun surfaceCreated(surfaceHolder: SurfaceHolder) {}    override fun surfaceChanged(surfaceHolder: SurfaceHolder, i: Int, i1: Int, i2: Int) {        rtspCamera1!!.startPreview()    }    override fun surfaceDestroyed(surfaceHolder: SurfaceHolder) {        if (rtspCamera1!!.isStreaming) {            rtspCamera1!!.stopStream()            button.text = "Start"        }        rtspCamera1!!.stopPreview()    }    override fun onTouch(view: View, motionEvent: MotionEvent): Boolean {        if (spriteGestureController.spriteTouched(view, motionEvent)) {            spriteGestureController.moveSprite(view, motionEvent)            spriteGestureController.scaleSprite(motionEvent)            return true        }        return false    }}

Button(    onClick = {        val intent = Intent(context, OpenGlRtspActivity::class.java)        context.startActivity(intent)    },    modifier = Modifier.padding(top = 16.dp)) {    Text(text = "RootEncoder推流")}