Add fullscreen toggle
[rtmpclient.git] / app / src / main / java / ai / suanzi / rtmpclient / MainActivity.java
index 7e54153..c257b9f 100644 (file)
 package ai.suanzi.rtmpclient;
 
-import android.app.Activity;
-import android.app.PendingIntent;
-import android.content.BroadcastReceiver;
 import android.content.IntentFilter;
-import android.graphics.ImageFormat;
-import android.graphics.SurfaceTexture;
-import android.hardware.usb.UsbDevice;
-import android.hardware.usb.UsbManager;
-import android.os.Environment;
+import android.hardware.Camera;
+import android.net.Uri;
 import android.support.design.widget.TextInputEditText;
+import android.support.v7.app.ActionBar;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.util.DisplayMetrics;
 import android.util.Log;
 import android.view.SurfaceHolder;
-import android.hardware.Camera;
 import android.view.SurfaceView;
 import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
 import android.widget.Button;
 import android.widget.Toast;
 import android.content.Context;
-import android.content.pm.PackageManager;
-import android.os.AsyncTask;
 
 import java.io.File;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.io.IOException;
-import java.util.concurrent.Executor;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
 import android.content.Intent;
-import java.io.OutputStream;
-import android.hardware.usb.UsbManager;
-import android.hardware.usb.UsbDeviceConnection;
-
 import de.mindpipe.android.logging.log4j.LogConfigurator;
 import org.apache.log4j.Level;
 import org.apache.log4j.Logger;
 import android.net.wifi.WifiManager;
 import android.net.wifi.WifiInfo;
+import android.content.ServiceConnection;
+import android.content.ComponentName;
 
-public class MainActivity extends AppCompatActivity implements SurfaceHolder.Callback, Camera.PreviewCallback{
+import ai.suanzi.rtmpclient.MyService.LocalBinder;
+import android.os.IBinder;
+import android.net.ConnectivityManager;
+import android.view.ViewGroup;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.client.methods.CloseableHttpResponse;
 
-    private static final String TAG = "PENG";
-    private Ffmpeg ffmpeg;// = Ffmpeg.getInstance();
-    private Camera mCamera ;//= getCameraInstance();
-    private StreamTask mStreamTask;
-    private SurfaceHolder mHolder;
-    private UVCCamera uvcCamera;
-    ExecutorService mExecutor = Executors.newSingleThreadExecutor();
-    //Intent it = new Intent(getApplicationContext(), MyService.class);
-    Intent intent = new Intent();
+//import org.apache.http.client.methods;
+import android.view.MotionEvent;
+import android.graphics.Color;
+import android.os.Build;
+import android.content.pm.ActivityInfo;
 
-    private UsbManager usbManager;
-    private UsbDevice usbCamera;
+public class MainActivity extends AppCompatActivity implements MyService.MyServiceEventListener, CameraView.Callback {
 
     private Logger gLogger;
+    private NetworkMonitor networkMonitor;
+    private UsbMonitor mUsbMonitor;
+    private ServiceHealthMonitor mServiceHealthMonitor;
+    private static final int INTERVAL = 3 * 60; // seconds
 
-    private Button mBtnStart;
-    private TextInputEditText mTextServer;
-    private TextInputEditText mTextUser;
-    private TextInputEditText mTextCamera;
-    private String mMacAddr = "";
-
-    private void configLog(){
-        try {
-            final LogConfigurator logConfigurator = new LogConfigurator();
-            //logConfigurator.setFileName(Environment.getExternalStorageDirectory() + File.separator + "myc" + File.separator + "log" + File.separator + "test.log");
-            String fname = getExternalFilesDir(null) + File.separator + "log.txt";
-            logConfigurator.setFileName(fname);
-            Log.e(TAG, "Log file is located at: " + fname);
-            logConfigurator.setRootLevel(Level.DEBUG);
-            logConfigurator.setLevel("org.apache", Level.ERROR);
-            logConfigurator.setMaxFileSize(1024 * 1024 * 10);
-            logConfigurator.configure();
-            gLogger = Logger.getLogger(getClass());
-        } catch (Exception e){
-            e.printStackTrace();
-        }
-    }
-
-
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-        configLog();
-        UserInfo.setConfigPath(getExternalFilesDir(null) + File.separator + "config");
-        this.mMacAddr = getMacAddr();
-        gLogger.debug("#######################################");
-
-        ffmpeg = Ffmpeg.getInstance();
-
-        gLogger.debug(" this ia argument " + 3 + "fjeiofjei");
+    boolean mBounded = false;
+    MyService mServer;
+    Intent mIntent;
+    private boolean isFullScreen = false;
 
-        uvcCamera = new UVCCamera();
+    private CameraView mCameraView;
 
-        mBtnStart = findViewById(R.id.button);
-        mTextServer = findViewById(R.id.textServer);
-        mTextUser = findViewById(R.id.textUser);
-        mTextCamera = findViewById(R.id.textCamera);
-
-        loadConfig();
+    private void init(){
 
+        mIntent = new Intent(this, MyService.class);
+        mUsbMonitor = new UsbMonitor(new UsbMonitor.UsbListener() {
+            @Override
+            public void onCameraConnected() {
+                gLogger.error("onCameraConnected, current Usb Camera count: " + mUsbMonitor.getUsbCameraCount());
+                doUnbindService();
+                if(mUsbMonitor.hasUsbCamera()){
+                    doBindService();
+                }
+            }
 
-        final SurfaceView surfaceView = findViewById(R.id.surfaceView);
-        mHolder = surfaceView.getHolder();
-        mHolder.addCallback(this);
+            @Override
+            public void onCameraDisconnected() {
+                gLogger.error("onCameraDisconnected, current camera count: " + mUsbMonitor.getUsbCameraCount());
+                doUnbindService();
+                if(mUsbMonitor.hasUsbCamera()){
+                    doBindService();
+                }
+            }
+        }, this);
 
-        intent.setPackage(this.getPackageName());
-        intent.setAction("ai.suanzi.rtmpclient.service");
+        networkMonitor = new NetworkMonitor(new NetworkMonitor.NetworkListener() {
+            @Override
+            public void onWifiConnected() {
+                gLogger.error("onWifiConnected");
+                doBindService();
+            }
 
+            @Override
+            public void onWifiDisconnected() {
+                gLogger.error("onWifiDisconnected");
+                doUnbindService();
+            }
 
+            @Override
+            public void onWifiEnabled() {
+                gLogger.error("onWifiEnabled");
+            }
 
-        final String macAddr = getMacAddr();
-        final Context context = getApplicationContext();
-        mBtnStart.setOnClickListener(new View.OnClickListener(){
             @Override
-            public void onClick(View view){
-                Log.e(TAG, "onclick2");
-                String url = mTextServer.getText().toString() + "/" + mTextUser.getText().toString() + "_" + macAddr + "_" + mTextCamera.getText().toString();
-                gLogger.error("Url " + url);
-                intent.putExtra("url", url);
-                startService(intent);
-                saveConfig();
+            public void onWifiDisabled() {
+                gLogger.error("onWifiDisabled");
             }
         });
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
+        registerReceiver(networkMonitor, filter);
 
-        /*btn2.post(new Runnable(){
+        mServiceHealthMonitor = new ServiceHealthMonitor(new ServiceHealthMonitor.Callback() {
             @Override
-            public void run() {
-                btn2.performClick();
-
+            public void onNotHealthy() {
+                gLogger.error("onNotHealthy, in " + INTERVAL + " seconds, the publishing may stopped or have error ");
+                doUnbindService();
+                doBindService();
             }
         });
+        mServiceHealthMonitor.setInterval(INTERVAL);
+    }
 
-        switchToBackground();*/
 
+    ServiceConnection mConnection = new ServiceConnection() {
+        @Override
+        public void onServiceDisconnected(ComponentName name) {
+            Toast.makeText(MainActivity.this, "Service is disconnected", 1000).show();
+            gLogger.error("onServiceDisconnected ---------->");
+            mBounded = false;
+            mServer = null;
+        }
 
-        usbManager = (UsbManager) getSystemService(Context.USB_SERVICE);
+        @Override
+        public void onServiceConnected(ComponentName name, IBinder service) {
+            Toast.makeText(MainActivity.this, "Service is connected", 1000).show();
+            gLogger.error("onServiceConnected ---------->");
+            mBounded = true;
+            LocalBinder mLocalBinder = (LocalBinder)service;
+            mServer = mLocalBinder.getServiceInstance();
+            mServer.setServiceEventListener(MainActivity.this);
+            if(mServer.setRtmpUrl(UserInfo.toUrl())){
+                mServer.startPreview(mCameraView.getHolder());
+                Camera.Size cs = mServer.getBestPictureSize();
+                mCameraView.setLayout(cs.width, cs.height);
+            } else {
+                gLogger.error("onServiceConnected - setRtmpUrl failed");
+            }
+        }
+    };
 
-        HashMap<String, UsbDevice> deviceList = usbManager.getDeviceList();
-        Log.e(TAG, "device list size : " + deviceList.size());
-        Iterator<UsbDevice> deviceIterator = deviceList.values().iterator();
-        PendingIntent mPermissionIntent = PendingIntent.getBroadcast(this, 0, new Intent(ACTION_USB_PERMISSION), 0);
+    private void doBindService(){
+        gLogger.debug("doBindService");
+        if(!mBounded && canStartService()) {
+            gLogger.debug("Start service --------->");
+            bindService(mIntent, mConnection, BIND_AUTO_CREATE);
+        }
+    }
 
-        IntentFilter filter = new IntentFilter(UsbManager.ACTION_USB_DEVICE_DETACHED);
-        registerReceiver(mUsbReceiver, filter);
-        filter = new IntentFilter(UsbManager.ACTION_USB_DEVICE_ATTACHED);
-        registerReceiver(mUsbReceiver, filter);
-        filter = new IntentFilter(ACTION_USB_PERMISSION);
-        registerReceiver(mUsbReceiver, filter);
+    private void doUnbindService() {
+        gLogger.debug("doUnbindService");
+        if(mBounded){
+            gLogger.debug("Stop service <---------");
+            unbindService(mConnection);
+            mBounded = false;
+        }
+    }
 
-        while(deviceIterator.hasNext()){
-            UsbDevice device = deviceIterator.next();
-            Log.e(TAG, device.toString());
-            Log.e(TAG, device.getDeviceName() + " manufacture name: " + device.getManufacturerName() + " " + device.getSerialNumber() + " " + device.getDeviceId());
+    private void initCameraView (){
+//        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+//        requestWindowFeature(Window.FEATURE_NO_TITLE);
+//        getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON, WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+//        ///setContentView(R.layout.activity_main);
+//        //getWindow().setNavigationBarColor(Color.TRANSPARENT);
+//
+//        View decorView = getWindow().getDecorView();
+//        int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+//                | View.SYSTEM_UI_FLAG_FULLSCREEN;
+//        decorView.setSystemUiVisibility(uiOptions);
+//
+//
+//        ActionBar actionBar = getSupportActionBar();
+//        try {
+//            actionBar.hide();
+//        }catch (NullPointerException e){
+//            gLogger.error("initCameraView - " + e.getMessage());
+//            e.printStackTrace();
+//        }
 
-            if (device.getVendorId() == 6257){
-                usbManager.requestPermission(device, mPermissionIntent);
+        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);//竖屏
 
-                usbCamera = device;
-            }
 
-            //Log.e(TAG, device.)
-            //device.getInterface()
-        }
+        DisplayMetrics outMetrics = new DisplayMetrics();
+        this.getWindowManager().getDefaultDisplay().getMetrics(outMetrics);
 
+        CameraView.SCREEN_WIDTH = outMetrics.widthPixels;
+        CameraView.SCREEN_HEIGHT = outMetrics.heightPixels;
+        gLogger.debug("Screen size is w: " + CameraView.SCREEN_WIDTH  + ", h: " + CameraView.SCREEN_HEIGHT);
 
 
 
+        mCameraView = new CameraView(getApplicationContext(), this);
+        setContentView(R.layout.activity_main);
 
+        ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(640, 480);
+        addContentView(mCameraView, lp);
+        //setContentView(mCameraView);
     }
-
-    //SurfaceTexture st = new SurfaceTexture(0);
-
-    private static final String ACTION_USB_PERMISSION =
-            "com.android.example.USB_PERMISSION";
-    private final BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
-
-        public void onReceive(Context context, Intent intent) {
-            String action = intent.getAction();
-            if (ACTION_USB_PERMISSION.equals(action)) {
-                synchronized (this) {
-                    UsbDevice device = (UsbDevice)intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
-
-                    if (intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, true)) {
-                        if(device != null){
-                            Log.e(TAG, "extra permission granted");
-                            //call method to set up device communication
-
-
-                            new Thread(new Runnable() {
-                                @Override
-                                public void run() {
-                                    Log.e("device","MyThread3");//bhw
-                                    UsbDeviceConnection connection = usbManager.openDevice(usbCamera);
-                                    int fd = connection.getFileDescriptor();//获取文件描述符
-                                    //ffmpeg.test(fd);
-                                    int ret = uvcCamera.open();
-                                    Log.e(TAG, "uvcCamera open return code:" + ret);
-
-                                    Log.e("device","MyThread3  "+fd);
-                                }
-                            }).start();
-
-                        }
-                    }
-                    else {
-                        Log.e(TAG, "permission denied for device. " + device);
-                    }
-                }
-            } else if (UsbManager.ACTION_USB_DEVICE_DETACHED.equals(action)){
-                UsbDevice device = (UsbDevice)intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
-                if (device != null){
-                    Log.e(TAG, "==== device out");
-                }
-            } else if (UsbManager.ACTION_USB_DEVICE_ATTACHED.equals(action)) {
-                Log.e(TAG, "==== device in =====");
-            }
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        LogUtil.config(this);
+        gLogger = Logger.getLogger(getClass());
+        gLogger.error("onCreate ---------> ");
+        UserInfo.readConfig(getExternalFilesDir(null) + File.separator + "config", getMacAddr());
+        initCameraView();
+        init();
+
+        if(canStartService()){
+            gLogger.error("Current network is available");
+            doBindService();
+        } else {
+            gLogger.error("Current network NOT available or no USB Camera connected");
         }
-    };
-
-
 
+        if(!mServiceHealthMonitor.isAlive()) {
+            gLogger.debug("mServiceHealthMonitor start, interval " + INTERVAL);
+            mServiceHealthMonitor.start();
+        }
+        ////////// LogUtil.sendLogs();  /// Log test
+        //LogUtil.sendLogs();
+        // test
+        //new CheckVersionInfoTask(MainActivity.this).execute();
+    }
 
     @Override
     protected void onPause(){
         super.onPause();
-        Log.e(TAG, "OnPause");
+        gLogger.debug("OnPause --------->");
     }
 
     @Override
     protected void onResume() {
         super.onResume();
-        Log.e(TAG, "OnResume");
+        gLogger.debug("OnResume ---------> ");
     }
 
     @Override
     protected void onStop() {
         super.onStop();
-        Log.e(TAG,"onStop");
+        gLogger.debug("onStop --------->");
     }
 
     @Override
     protected void onStart(){
         super.onStart();
-        Log.e(TAG,"onStart");
+        gLogger.debug("onStart --------->");
     }
 
     @Override
     protected void onDestroy(){
         super.onDestroy();
-        Log.e(TAG,"onDestroy");
+        mUsbMonitor.unregisterReceiver();
+        unregisterReceiver(networkMonitor);
+        unbindService(mConnection);
+        gLogger.debug("onDestroy --------->");
     }
 
     @Override
     protected void onRestart(){
-        super.onStart();
-        Log.e(TAG,"onRestart");
+        super.onRestart();
+        gLogger.debug("onRestart ---------->");
     }
 
-    // class StreamTask AsyncTask
-    private class StreamTask extends AsyncTask<Void, Void, Void>{
-        private byte[] data;
-
-        StreamTask(byte[] data){
-            this.data = data;
-        }
-
-        @Override
-        protected Void doInBackground(Void... params) {
-
-            if (this.data != null){
-                Log.e(TAG, "fps: " + mCamera.getParameters().getPreviewFrameRate());
-                ffmpeg.process(this.data);
-            }
-            return null;
-        }
+    @Override
+    public void onBackPressed() {
+        gLogger.debug("onBackPressed  --------->");
+        Intent intent = new Intent(Intent.ACTION_MAIN);
+        intent.addCategory(Intent.CATEGORY_HOME);
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        startActivity(intent);
     }
 
-    // SurfaceHolder.Callback implementation
     @Override
-    public void surfaceCreated(final SurfaceHolder holder){
-        Log.e(TAG,"SurfacedCreated");
-        /*try {
-            mCamera.setPreviewDisplay(holder);
-            mCamera.startPreview();
-        } catch (IOException e) {
-            Log.d(TAG, "Error setting camera preview: " + e.getMessage());
-        }*/
+    public boolean onTouchEvent(MotionEvent event) {
+        if(event.getAction() == MotionEvent.ACTION_UP) {
+            toggleFullScreen();
+        }
+        return super.onTouchEvent(event);
     }
 
     @Override
-    public void surfaceChanged(SurfaceHolder holder, int format, int widht, int height){
-        Log.e(TAG, "surfaceChanged");
-        //if(mCamera==null) return;
-        //Camera.Parameters parameters=mCamera.getParameters();
-        //parameters.setPreviewSize(640,480);
-        //parameters.setPictureSize(640,480);
-        //mCamera.setParameters(parameters);
-
-        //try{
-            //Thread.sleep(10000);
-            /*Log.e(TAG, "xxxxxxxxxxxxxx");
-            mExecutor.execute(new Runnable() {
-                @Override
-                public void run() {
-                    mCamera.startPreview();
-                    final Button btn = findViewById(R.id.button);
-                    Camera.Parameters params = mCamera.getParameters();
-                    ffmpeg.init(params.getPictureSize().width, params.getPictureSize().height);
-                }
-            });*/
-
-            //btn.performClick();
-        //} catch (InterruptedException e){
-         //   e.printStackTrace();
-        //}
-
-
+    public void onWindowFocusChanged(boolean hasFocus) {
+        super.onWindowFocusChanged(hasFocus);
+        if (hasFocus && Build.VERSION.SDK_INT >= 19) {
+            toggleFullScreen();
+        }
+    }
 
-        //Camera.Parameters params = mCamera.getParameters();
-        //ffmpeg.init(params.getPictureSize().width, params.getPictureSize().height);
-        /*Thread t = new Thread(new Runnable() {
-            @Override
-            public void run() {
-                ffmpeg.play(mHolder.getSurface(),"/storage/emulated/0/Movies/output.flv");
+    private String getMacAddr() {
+        WifiManager manager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
+        WifiInfo info = manager.getConnectionInfo();
+        gLogger.debug("Mac Address is " + info.getMacAddress());
+        return info.getMacAddress().replace(":", ""); //02:00:00:00:00:00 - 020000000000
+    }
 
-            }
-        });*/
+    private boolean canStartService(){
 
+        if(System.getProperty("os.arch").equals("i686")){
+            return  true;
+        }
+        return mUsbMonitor.hasUsbCamera() && NetworkMonitor.isNetworkAvailable(this);
     }
 
+    // MyServiceEventListener
     @Override
-    public void surfaceDestroyed(SurfaceHolder holder){
-        Log.e(TAG, "surfaceDestroyed");
+    public void onCameraError(String msg){
+        gLogger.error("onCameraEvent " + msg);
+        //if(mUsbMonitor.hasUsbCamera()){
+            //mServer.reopenCamera();
+        //}
     }
 
-    private long encodeCount = 0;
-    private long count = 0;
-    private long previewTime;
-    // Camera.PreviewCallback
     @Override
-    public void  onPreviewFrame(final byte[] data, Camera camera){
-        /*if (null != mStreamTask){
-            switch (mStreamTask.getStatus()){
-                case RUNNING:
-                    Log.e(TAG, "onPreviewFrame Running");
-                    return;
-                case PENDING:
-                    Log.e(TAG,"OnPreviewFrame Pending");
-                    mStreamTask.cancel(false);
-                    break;
-            }
-        }
-        mStreamTask = new StreamTask(data);
-        mStreamTask.execute((Void)null);*/
-
-
-        /*long endTime = System.currentTimeMillis();
-        mExecutor.execute(new Runnable() {
-            @Override
-            public void run() {
-                long encodeTime = System.currentTimeMillis();
-                ffmpeg.process(data);
-                Log.e(TAG, "编码第:" + (encodeCount++) + "帧,耗时:" + (System.currentTimeMillis() - encodeTime));
-            }
-        });
-        Log.e(TAG, "采集第:" + (++count) + "帧,距上一帧间隔时间:"
-                + (endTime - previewTime) + "  " + Thread.currentThread().getName());
-        previewTime = endTime;*/
-
+    public void onEncoderError(String msg){
+        gLogger.error("onEncoderError: " + msg);
+        doUnbindService();
+        doBindService();
     }
 
-    // private
-    private boolean checkCameraHardware(Context context) {
-        return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA);
+    @Override
+    public void onPublishing(String msg){
+        mServiceHealthMonitor.record();
     }
 
-    private static Camera getCameraInstance(){
-        Camera c = null;
-        try {
-            Log.e(TAG, "Open Camera");
-            c = Camera.open(0);
-            Camera.Parameters params = c.getParameters();
-            Log.e(TAG, "Camera parameters:  " + params.getPreviewSize().width + "x" + params.getPreviewSize().height);
-            Log.e(TAG, "Preview format (17 is NV21): " + params.getPreviewFormat() + ". Picture format(256 is JPEG): " + params.getPictureFormat());
-            List<int[]> fps = params.getSupportedPreviewFpsRange();
-            for(int[] i : fps){
-                Log.e(TAG, "###  fps range : [" + i[0] + "," + i[1] + "]\n");
-            }
-
-
-
-            Camera.Parameters parameters = c.getParameters();
-
-            List<Camera.Size> sizes = parameters.getSupportedPictureSizes();
-            for (Camera.Size cc : sizes){
-                Log.e(TAG, "=== width: " + cc.width + ". height:" + cc.height);
-            }
-            Camera.Size cs = sizes.get(3);
-            //params.setPreviewSize(cs.width, cs.height);
-            params.setPictureSize(cs.width, cs.height);
-            //params.setPictureFormat(ImageFormat.NV21);
-            c.setParameters(params);
-        }
-        catch (Exception e){
-            e.printStackTrace();
+    @Override
+    public void onSurfaceChanged(SurfaceHolder holder, int format, int width, int height){
+        if(mServer != null){
+            mServer.startPreview(holder);
         }
-        return c;
-    }
-
-    private void switchToBackground(){
-        Intent i = new Intent();
-        i.setAction(Intent.ACTION_MAIN);
-        i.addCategory(Intent.CATEGORY_HOME);
-        this.startActivity(i);
-    }
-
-    private String getMacAddr() {
-        WifiManager manager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
-        WifiInfo info = manager.getConnectionInfo();
-        return info.getMacAddress().replace(":", ""); //02:00:00:00:00:00 - 020000000000
     }
 
-    private void loadConfig() {
-        UserInfo info = UserInfo.getConfig();
-        mTextServer.setText(info.server);
-        mTextUser.setText(info.user);
-        mTextCamera.setText(info.cameraId);
-        mMacAddr = info.macAddr;
-        gLogger.error("loadConfig " + info.toString());
+    private void restartApplication() {
+        final Intent intent = getPackageManager().getLaunchIntentForPackage(getPackageName());
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+        startActivity(intent);
     }
 
-    private void saveConfig() {
-        UserInfo info = UserInfo.getConfig();
-        info.update(mTextServer.getText().toString(), mTextUser.getText().toString(), mMacAddr, mTextCamera.getText().toString());
-        if(info.saveConfig()) {
-            gLogger.error("saveConfig: " + info.toString());
-            Toast.makeText(getApplicationContext(), "Wring config succeed ", Toast.LENGTH_LONG).show();
+    private void toggleFullScreen (){
+        View decorView = getWindow().getDecorView();
+        if(!isFullScreen) {
+            decorView.setSystemUiVisibility(
+                    View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                            | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                            | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                            | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+                            | View.SYSTEM_UI_FLAG_FULLSCREEN
+                            | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+        } else {
+            decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_VISIBLE);
         }
+        isFullScreen = !isFullScreen;
     }
 }