List of usage examples for android.view SurfaceHolder SURFACE_TYPE_PUSH_BUFFERS
int SURFACE_TYPE_PUSH_BUFFERS
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From source file:org.artoolkit.ar.samples.ARNativeOSG.CameraSurface.java
@SuppressWarnings("deprecation") public CameraSurface(Context context) { super(context); Log.i(TAG, "CameraSurface(): ctor called"); Activity activityRef = (Activity) context; try {/* w ww . j a v a 2 s .c o m*/ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { if (PackageManager.PERMISSION_GRANTED != ContextCompat.checkSelfPermission(activityRef, Manifest.permission.CAMERA)) { mustAskPermissionFirst = true; if (activityRef.shouldShowRequestPermissionRationale(Manifest.permission.CAMERA)) { // Will drop in here if user denied permissions access camera before. // Or no uses-permission CAMERA element is in the // manifest file. Must explain to the end user why the app wants // permissions to the camera devices. Toast.makeText(activityRef.getApplicationContext(), "App requires access to camera to be granted", Toast.LENGTH_SHORT).show(); } // Request permission from the user to access the camera. Log.i(TAG, "CameraSurface(): must ask user for camera access permission"); activityRef.requestPermissions(new String[] { Manifest.permission.CAMERA }, ARNativeOSGActivity.REQUEST_CAMERA_PERMISSION_RESULT); return; } } } catch (Exception ex) { Log.e(TAG, "CameraSurface(): exception caught, " + ex.getMessage()); return; } SurfaceHolder holder = getHolder(); holder.addCallback(this); holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); // Deprecated in API level 11. Still required for API levels <= 10. }
From source file:org.artoolkit.ar.samples.nftSimple.CameraSurface.java
@SuppressWarnings("deprecation") public CameraSurface(Context context) { super(context); Log.i(TAG, "CameraSurface(): ctor called"); Activity activityRef = (Activity) context; try {/*from w w w .ja v a 2 s. co m*/ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { if (PackageManager.PERMISSION_GRANTED != ContextCompat.checkSelfPermission(activityRef, Manifest.permission.CAMERA)) { mustAskPermissionFirst = true; if (activityRef.shouldShowRequestPermissionRationale(Manifest.permission.CAMERA)) { // Will drop in here if user denied permissions access camera before. // Or no uses-permission CAMERA element is in the // manifest file. Must explain to the end user why the app wants // permissions to the camera devices. Toast.makeText(activityRef.getApplicationContext(), "App requires access to camera to be granted", Toast.LENGTH_SHORT).show(); } // Request permission from the user to access the camera. Log.i(TAG, "CameraSurface(): must ask user for camera access permission"); activityRef.requestPermissions(new String[] { Manifest.permission.CAMERA }, nftSimpleActivity.REQUEST_CAMERA_PERMISSION_RESULT); return; } } } catch (Exception ex) { Log.e(TAG, "CameraSurface(): exception caught, " + ex.getMessage()); return; } SurfaceHolder holder = getHolder(); holder.addCallback(this); holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); // Deprecated in API level 11. Still required for API levels <= 10. }
From source file:com.abhi.barcode.fragment.BarCodeFragment.java
@Override public void onResume() { super.onResume(); if (runCamera && hasSurface) { startCameraCampure();//ww w . j av a 2 s . c om } else if (runCamera) { SurfaceView surfaceView = (SurfaceView) getView().findViewById(R.id.cameraView); SurfaceHolder surfaceHolder = surfaceView.getHolder(); surfaceHolder.addCallback(BarCodeFragment.this); surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); } }
From source file:org.artoolkit.ar.samples.ARNative.CameraSurface.java
@SuppressWarnings("deprecation") public CameraSurface(Context context) { super(context); Log.i(TAG, "CameraSurface(): ctor called"); Activity activityRef = (Activity) context; try {/*w w w . j a va2 s. com*/ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { if (PackageManager.PERMISSION_GRANTED != ContextCompat.checkSelfPermission(activityRef, Manifest.permission.CAMERA)) { mustAskPermissionFirst = true; if (activityRef.shouldShowRequestPermissionRationale(Manifest.permission.CAMERA)) { // Will drop in here if user denied permissions access camera before. // Or no uses-permission CAMERA element is in the // manifest file. Must explain to the end user why the app wants // permissions to the camera devices. Toast.makeText(activityRef.getApplicationContext(), "App requires access to camera to be granted", Toast.LENGTH_SHORT).show(); } // Request permission from the user to access the camera. Log.i(TAG, "CameraSurface(): must ask user for camera access permission"); activityRef.requestPermissions(new String[] { Manifest.permission.CAMERA }, ARNativeActivity.REQUEST_CAMERA_PERMISSION_RESULT); return; } } } catch (Exception ex) { Log.e(TAG, "CameraSurface(): exception caught, " + ex.getMessage()); return; } SurfaceHolder holder = getHolder(); holder.addCallback(this); holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); // Deprecated in API level 11. Still required for API levels <= 10. }
From source file:com.cellbots.local.EyesView.java
public EyesView(CellDroidActivity ct, String url, boolean torch) { Log.e("remote eyes", "started " + url); mParent = ct;/* www . j a v a 2s .c o m*/ putUrl = url; PowerManager pm = (PowerManager) ct.getSystemService(Context.POWER_SERVICE); mWakeLock = pm.newWakeLock( PowerManager.FULL_WAKE_LOCK | PowerManager.ON_AFTER_RELEASE | PowerManager.ACQUIRE_CAUSES_WAKEUP, "Cellbot Eyes"); mWakeLock.acquire(); out = new ByteArrayOutputStream(); if (putUrl != null) { isLocalUrl = putUrl.contains("127.0.0.1") || putUrl.contains("localhost"); server = putUrl.replace("http://", ""); server = server.substring(0, server.indexOf("/")); mTorchMode = torch; resetConnection(); mHttpState = new HttpState(); } ct.setContentView(R.layout.eyes_main); mPreview = (SurfaceView) ct.findViewById(R.id.eyes_preview); mHolder = mPreview.getHolder(); mHolder.addCallback(this); mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); mPreview.setOnClickListener(new OnClickListener() { public void onClick(View v) { setTorchMode(!mTorchMode); } }); mReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { boolean useTorch = intent.getBooleanExtra("TORCH", false); boolean shouldTakePicture = intent.getBooleanExtra("PICTURE", false); setTorchMode(useTorch); setTakePicture(shouldTakePicture); } }; ct.registerReceiver(mReceiver, new IntentFilter(EyesView.EYES_COMMAND)); mFrame = (FrameLayout) ct.findViewById(R.id.eyes_frame); mImageView = new ImageView(ct); mImageView.setScaleType(ScaleType.FIT_CENTER); mImageView.setBackgroundColor(Color.BLACK); setPersona(PERSONA_READY); mFrame.addView(mImageView); }
From source file:com.welcu.android.zxingfragmentlib.BarCodeScannerFragment.java
/** * Initializes the camera and viewfinderView. *///from ww w. jav a 2 s. co m public void startScan() { if (cameraManager != null) { Log.e(TAG, "startScan: scan already started."); return; } // CameraManager must be initialized here, not in onCreate(). This is necessary because we don't // want to open the camera driver and measure the screen size if we're going to show the help on // first launch. That led to bugs where the scanning rectangle was the wrong size and partially // off screen. cameraManager = new CameraManager(this.getActivity().getApplication(), getView()); viewfinderView = (ViewfinderView) getView().findViewById(R.id.viewfinder_view); viewfinderView.setCameraManager(cameraManager); handler = null; lastResult = null; SurfaceView surfaceView = (SurfaceView) getView().findViewById(R.id.preview_view); SurfaceHolder surfaceHolder = surfaceView.getHolder(); if (hasSurface) { // The activity was paused but not stopped, so the surface still exists. Therefore // surfaceCreated() won't be called, so init the camera here. initCamera(surfaceHolder); } else { // Install the callback and wait for surfaceCreated() to init the camera. surfaceHolder.addCallback(this); surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); } if (customFramingRect != null) { cameraManager.setManualFramingRect(customFramingRect); } beepManager.updatePrefs(); ambientLightManager.start(cameraManager); inactivityTimer.onResume(); SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this.getActivity()); decodeFormats = null; characterSet = null; }
From source file:org.artoolkit.ar.base.camera.CaptureCameraPreview.java
/** * Constructor takes a {@link CameraEventListener} which will be called on * to handle camera related events.//from w w w . jav a 2 s . c o m * * @param cel CameraEventListener to use. Can be null. */ @SuppressWarnings("deprecation") public CaptureCameraPreview(Activity activity, CameraEventListener cel) { super(activity); Log.i(TAG, "CaptureCameraPreview(): ctor called"); try { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { if (PackageManager.PERMISSION_GRANTED != ContextCompat.checkSelfPermission(activity, Manifest.permission.CAMERA)) { mustAskPermissionFirst = true; if (activity.shouldShowRequestPermissionRationale(Manifest.permission.CAMERA)) { // Will drop in here if user denied permissions access camera before. // Or no uses-permission CAMERA element is in the // manifest file. Must explain to the end user why the app wants // permissions to the camera devices. Toast.makeText(activity.getApplicationContext(), "App requires access to camera to be granted", Toast.LENGTH_SHORT).show(); } // Request permission from the user to access the camera. Log.i(TAG, "CaptureCameraPreview(): must ask user for camera access permission"); activity.requestPermissions(new String[] { Manifest.permission.CAMERA }, REQUEST_CAMERA_PERMISSION_RESULT); return; } } } catch (Exception ex) { Log.e(TAG, "CaptureCameraPreview(): exception caught, " + ex.getMessage()); return; } SurfaceHolder holder = getHolder(); holder.addCallback(this); holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); // Deprecated in API level 11. Still required for API levels <= 10. setCameraEventListener(cel); }
From source file:at.andreasrohner.spartantimelapserec.BackgroundService.java
@SuppressWarnings("deprecation") @Override/*from www . j ava2s . co m*/ public void onCreate() { created = true; settings = new RecSettings(); settings.load(getApplicationContext(), PreferenceManager.getDefaultSharedPreferences(getApplicationContext())); createNotification(NOTIFICATION_ID); if (settings.isSchedRecEnabled() && settings.getSchedRecTime() > System.currentTimeMillis() + 10000) { AlarmManager alarmMgr = (AlarmManager) getSystemService(Context.ALARM_SERVICE); Intent intent = new Intent(getApplicationContext(), ScheduleReceiver.class); PendingIntent alarmIntent = PendingIntent.getBroadcast(getApplicationContext(), 0, intent, 0); alarmMgr.set(AlarmManager.RTC_WAKEUP, settings.getSchedRecTime(), alarmIntent); stopSelf(); return; } // Create new SurfaceView, set its size to 1x1, move // it to the top left corner and set this service as a callback WindowManager winMgr = (WindowManager) getSystemService(Context.WINDOW_SERVICE); surfaceView = new SurfaceView(this); // deprecated setting, but required on Android versions prior to 3.0 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) surfaceView.getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); surfaceView.getHolder().addCallback(this); LayoutParams layoutParams = new WindowManager.LayoutParams(1, 1, WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY, WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH, PixelFormat.TRANSLUCENT); layoutParams.gravity = Gravity.LEFT | Gravity.TOP; winMgr.addView(surfaceView, layoutParams); PowerManager powerManager = (PowerManager) getSystemService(POWER_SERVICE); wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG); wakeLock.setReferenceCounted(false); wakeLock.acquire(); }
From source file:tw.jwzhuang.ipcamviewer.devices.CaptureActivity.java
@Override protected void onResume() { super.onResume(); // CameraManager must be initialized here, not in onCreate(). This is // necessary because we don't // want to open the camera driver and measure the screen size if we're // going to show the help on // first launch. That led to bugs where the scanning rectangle was the // wrong size and partially // off screen. cameraManager = new CameraManager(getApplication()); viewfinderView = (ViewfinderView) findViewById(R.id.viewfinder_view); viewfinderView.setCameraManager(cameraManager); handler = null;//ww w . java 2 s .c o m lastResult = null; resetStatusView(); SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view); SurfaceHolder surfaceHolder = surfaceView.getHolder(); if (hasSurface) { // The activity was paused but not stopped, so the surface still // exists. Therefore // surfaceCreated() won't be called, so init the camera here. initCamera(surfaceHolder); } else { // Install the callback and wait for surfaceCreated() to init the // camera. surfaceHolder.addCallback(this); surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); } inactivityTimer.onResume(); Intent intent = getIntent(); SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); copyToClipboard = prefs.getBoolean(Contant.KEY_COPY_TO_CLIPBOARD, true) && (intent == null || intent.getBooleanExtra(Intents.Scan.SAVE_HISTORY, true)); source = IntentSource.NONE; decodeFormats = null; characterSet = null; if (intent != null) { String action = intent.getAction(); String dataString = intent.getDataString(); if (Intents.Scan.ACTION.equals(action)) { // Scan the formats the intent requested, and return the result // to the calling activity. source = IntentSource.NATIVE_APP_INTENT; decodeFormats = DecodeFormatManager.parseDecodeFormats(intent); if (intent.hasExtra(Intents.Scan.WIDTH) && intent.hasExtra(Intents.Scan.HEIGHT)) { int width = intent.getIntExtra(Intents.Scan.WIDTH, 0); int height = intent.getIntExtra(Intents.Scan.HEIGHT, 0); if (width > 0 && height > 0) { cameraManager.setManualFramingRect(width, height); } } } else if (dataString != null && dataString.contains(PRODUCT_SEARCH_URL_PREFIX) && dataString.contains(PRODUCT_SEARCH_URL_SUFFIX)) { // Scan only products and send the result to mobile Product // Search. source = IntentSource.PRODUCT_SEARCH_LINK; sourceUrl = dataString; decodeFormats = DecodeFormatManager.PRODUCT_FORMATS; } else if (isZXingURL(dataString)) { // Scan formats requested in query string (all formats if none // specified). // If a return URL is specified, send the results there. // Otherwise, handle it ourselves. source = IntentSource.ZXING_LINK; sourceUrl = dataString; Uri inputUri = Uri.parse(sourceUrl); inputUri.getQueryParameter(RETURN_URL_PARAM); decodeFormats = DecodeFormatManager.parseDecodeFormats(inputUri); } characterSet = intent.getStringExtra(Intents.Scan.CHARACTER_SET); } }
From source file:co.jlabs.cersei_retailer.zxingfragmentlib.BarCodeScannerFragment.java
public void startScan() { if (cameraManager != null) { Log.e(TAG, "Camera startScan: scan already started."); return;//from w ww. j a va 2 s . com } // CameraManager must be initialized here, not in onCreate(). This is necessary because we don't // want to open the camera driver and measure the screen size if we're going to show the help on // first launch. That led to bugs where the scanning rectangle was the wrong size and partially // off screen. cameraManager = new CameraManager(this.getActivity().getApplication(), getView()); viewfinderView = (ViewfinderView) getView().findViewById(R.id.viewfinder_view); viewfinderView.setCameraManager(cameraManager); handler = null; lastResult = null; SurfaceView surfaceView = (SurfaceView) getView().findViewById(R.id.preview_view); SurfaceHolder surfaceHolder = surfaceView.getHolder(); if (hasSurface) { // The activity was paused but not stopped, so the surface still exists. Therefore // surfaceCreated() won't be called, so init the camera here. initCamera(surfaceHolder); } else { // Install the callback and wait for surfaceCreated() to init the camera. surfaceHolder.addCallback(this); surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); } if (customFramingRect != null) { cameraManager.setManualFramingRect(customFramingRect); } beepManager.updatePrefs(); ambientLightManager.start(cameraManager); Log.e(TAG, "Camera:5"); inactivityTimer.onResume(); SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this.getActivity()); decodeFormats = null; characterSet = null; }