Example usage for android.hardware.camera2 CameraDevice TEMPLATE_STILL_CAPTURE

List of usage examples for android.hardware.camera2 CameraDevice TEMPLATE_STILL_CAPTURE

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Introduction

In this page you can find the example usage for android.hardware.camera2 CameraDevice TEMPLATE_STILL_CAPTURE.

Prototype

int TEMPLATE_STILL_CAPTURE

To view the source code for android.hardware.camera2 CameraDevice TEMPLATE_STILL_CAPTURE.

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Document

Create a request suitable for still image capture.

Usage

From source file:research.dlsu.cacaoapp.Camera2BasicFragment1.java

/**
 * Capture a still picture. This method should be called when we get a response in
 * {@link #mCaptureCallback} from both {@link #lockFocus()}.
 *///from  w  ww  .  j  ava2  s.  co m
private void captureStillPicture() {
    try {
        final Activity activity = getActivity();
        if (null == activity || null == mCameraDevice) {
            return;
        }
        // This is the CaptureRequest.Builder that we use to take a picture.
        final CaptureRequest.Builder captureBuilder = mCameraDevice
                .createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);
        captureBuilder.addTarget(mImageReader.getSurface());

        // Use the same AE and AF modes as the preview.
        captureBuilder.set(CaptureRequest.CONTROL_AF_MODE, CaptureRequest.CONTROL_AF_MODE_CONTINUOUS_PICTURE);
        setAutoFlash(captureBuilder);

        // Orientation
        int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
        captureBuilder.set(CaptureRequest.JPEG_ORIENTATION, getOrientation(rotation));

        CameraCaptureSession.CaptureCallback CaptureCallback = new CameraCaptureSession.CaptureCallback() {

            @Override
            public void onCaptureCompleted(@NonNull CameraCaptureSession session,
                    @NonNull CaptureRequest request, @NonNull TotalCaptureResult result) {
                showToast("Saved: " + mFile);
                Log.d(TAG, mFile.toString());
                saveEntryToDatabase();
                unlockFocus();
            }
        };

        mCaptureSession.stopRepeating();
        mCaptureSession.capture(captureBuilder.build(), CaptureCallback, null);
    } catch (CameraAccessException e) {
        e.printStackTrace();
    }
}

From source file:net.ddns.mlsoftlaberge.trycorder.TryviscamFragment.java

/**
 * Capture a still picture. This method should be called when we get a response in
 * {@link #mCaptureCallback} from both {@link #lockFocus()}.
 *//*from w ww  .jav a 2 s .c  o  m*/
private void captureStillPicture() {
    try {
        final Activity activity = getActivity();
        if (null == activity || null == mCameraDevice) {
            return;
        }
        // This is the CaptureRequest.Builder that we use to take a picture.
        final CaptureRequest.Builder captureBuilder = mCameraDevice
                .createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);
        captureBuilder.addTarget(mImageReader.getSurface());

        // Use the same AE and AF modes as the preview.
        captureBuilder.set(CaptureRequest.CONTROL_AF_MODE, CaptureRequest.CONTROL_AF_MODE_CONTINUOUS_PICTURE);
        setAutoFlash(captureBuilder);

        setVisionMode(captureBuilder);

        // Orientation
        int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
        captureBuilder.set(CaptureRequest.JPEG_ORIENTATION, getOrientation(rotation));

        CameraCaptureSession.CaptureCallback CaptureCallback = new CameraCaptureSession.CaptureCallback() {

            @Override
            public void onCaptureCompleted(@NonNull CameraCaptureSession session,
                    @NonNull CaptureRequest request, @NonNull TotalCaptureResult result) {
                showToast("Saved: " + mFile);
                Log.d(TAG, mFile.toString());
                unlockFocus();
            }
        };

        mCaptureSession.stopRepeating();
        mCaptureSession.capture(captureBuilder.build(), CaptureCallback, null);
    } catch (CameraAccessException e) {
        e.printStackTrace();
    }
}

From source file:edu.uw.seeforme.seeforme.Camera2BasicFragment.java

/**
 * Capture a still picture. This method should be called when we get a response in
 * {@link #mCaptureCallback} from both {@link #lockFocus()}.
 *///from  w  w w  . j a  va  2s. co  m
private void captureStillPicture() {
    try {
        final Activity activity = getActivity();
        if (null == activity || null == mCameraDevice) {
            return;
        }
        // This is the CaptureRequest.Builder that we use to take a picture.
        final CaptureRequest.Builder captureBuilder = mCameraDevice
                .createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);
        captureBuilder.addTarget(mImageReader.getSurface());

        // Use the same AE and AF modes as the preview.
        captureBuilder.set(CaptureRequest.CONTROL_AF_MODE, CaptureRequest.CONTROL_AF_MODE_CONTINUOUS_PICTURE);
        setAutoFlash(captureBuilder);

        // Orientation
        int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
        captureBuilder.set(CaptureRequest.JPEG_ORIENTATION, ORIENTATIONS.get(rotation));

        CameraCaptureSession.CaptureCallback CaptureCallback = new CameraCaptureSession.CaptureCallback() {

            @Override
            public void onCaptureCompleted(@NonNull CameraCaptureSession session,
                    @NonNull CaptureRequest request, @NonNull TotalCaptureResult result) {
                //showToast("Saved: " + mFile);
                // showToast("Processing image");
                Log.d(TAG, mFile.toString());
                unlockFocus();
            }
        };

        mCaptureSession.stopRepeating();
        mCaptureSession.capture(captureBuilder.build(), CaptureCallback, null);
    } catch (CameraAccessException e) {
        e.printStackTrace();
    }
}

From source file:com.example.camera2raw.Camera2RawFragment.java

/**
 * Send a capture request to the camera device that initiates a capture targeting the JPEG and
 * RAW outputs.//from  w ww .j  a va 2 s.c o  m
 * <p/>
 * Call this only with {@link #mCameraStateLock} held.
 */
private void captureStillPictureLocked() {
    try {
        final Activity activity = getActivity();
        if (null == activity || null == mCameraDevice) {
            return;
        }
        // This is the CaptureRequest.Builder that we use to take a picture.
        final CaptureRequest.Builder captureBuilder = mCameraDevice
                .createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);

        captureBuilder.addTarget(mJpegImageReader.get().getSurface());
        captureBuilder.addTarget(mRawImageReader.get().getSurface());

        // Use the same AE and AF modes as the preview.
        setup3AControlsLocked(captureBuilder);

        // Set orientation.
        int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
        captureBuilder.set(CaptureRequest.JPEG_ORIENTATION, sensorToDeviceRotation(mCharacteristics, rotation));

        // Set request tag to easily track results in callbacks.
        captureBuilder.setTag(mRequestCounter.getAndIncrement());

        CaptureRequest request = captureBuilder.build();

        // Create an ImageSaverBuilder in which to collect results, and add it to the queue
        // of active requests.
        ImageSaverBuilder jpegBuilder = new ImageSaverBuilder(activity).setCharacteristics(mCharacteristics);
        ImageSaverBuilder rawBuilder = new ImageSaverBuilder(activity).setCharacteristics(mCharacteristics);

        mJpegResultQueue.put((int) request.getTag(), jpegBuilder);
        mRawResultQueue.put((int) request.getTag(), rawBuilder);

        mCaptureSession.capture(request, mCaptureCallback, mBackgroundHandler);

    } catch (CameraAccessException e) {
        e.printStackTrace();
    }
}

From source file:com.ape.camera2raw.Camera2RawFragment.java

/**
 * Send a capture request to the camera device that initiates a capture targeting the JPEG and
 * RAW outputs./*from  w w w . ja  va2s . c o m*/
 * <p/>
 * Call this only with {@link #mCameraStateLock} held.
 */
private void captureStillPictureLocked() {
    try {
        final Activity activity = getActivity();
        if (null == activity || null == mCameraDevice) {
            return;
        }
        // This is the CaptureRequest.Builder that we use to take a picture.
        final CaptureRequest.Builder captureBuilder = mCameraDevice
                .createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);

        captureBuilder.addTarget(mJpegImageReader.get().getSurface());
        captureBuilder.addTarget(mRawImageReader.get().getSurface());

        // Use the same AE and AF modes as the preview.
        setup3AControlsLocked(captureBuilder);

        // Set orientation.
        int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
        captureBuilder.set(CaptureRequest.JPEG_ORIENTATION, sensorToDeviceRotation(mCharacteristics, rotation));

        // Set request tag to easily track results in callbacks.
        captureBuilder.setTag(mRequestCounter.getAndIncrement());

        CaptureRequest request = captureBuilder.build();

        // Create an ImageSaverBuilder in which to collect results, and add it to the queue
        // of active requests.
        ImageSaver.ImageSaverBuilder jpegBuilder = new ImageSaver.ImageSaverBuilder(activity)
                .setCharacteristics(mCharacteristics);
        ImageSaver.ImageSaverBuilder rawBuilder = new ImageSaver.ImageSaverBuilder(activity)
                .setCharacteristics(mCharacteristics);

        mJpegResultQueue.put((int) request.getTag(), jpegBuilder);
        mRawResultQueue.put((int) request.getTag(), rawBuilder);

        mCaptureSession.capture(request, mCaptureCallback, mBackgroundHandler);

    } catch (CameraAccessException e) {
        e.printStackTrace();
    }
}

From source file:us.bojie.rawgyroscope.camera.Camera2RawFragment.java

/**
 * Send a capture request to the camera device that initiates a capture targeting the JPEG and
 * RAW outputs.//  w  w w.ja v  a2 s.  com
 * <p/>
 * Call this only with {@link #mCameraStateLock} held.
 */
private void captureStillPictureLocked() {
    try {
        final Activity activity = getActivity();
        if (null == activity || null == mCameraDevice) {
            return;
        }
        // This is the CaptureRequest.Builder that we use to take a picture.
        final CaptureRequest.Builder captureBuilder = mCameraDevice
                .createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);

        captureBuilder.addTarget(mJpegImageReader.get().getSurface());
        captureBuilder.addTarget(mRawImageReader.get().getSurface());

        // Use the same AE and AF modes as the preview.
        setup3AControlsLocked(captureBuilder);

        // Set orientation.
        int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
        captureBuilder.set(CaptureRequest.JPEG_ORIENTATION, sensorToDeviceRotation(mCharacteristics, rotation));

        // Set request tag to easily track results in callbacks.
        captureBuilder.setTag(mRequestCounter.getAndIncrement());

        CaptureRequest request = captureBuilder.build();

        // Create an ImageSaverBuilder in which to collect results, and add it to the queue
        // of active requests.
        ImageSaver.ImageSaverBuilder jpegBuilder = new ImageSaver.ImageSaverBuilder(activity, mListener)
                .setCharacteristics(mCharacteristics);
        ImageSaver.ImageSaverBuilder rawBuilder = new ImageSaver.ImageSaverBuilder(activity, mListener)
                .setCharacteristics(mCharacteristics);

        mJpegResultQueue.put((int) request.getTag(), jpegBuilder);
        mRawResultQueue.put((int) request.getTag(), rawBuilder);

        mCaptureSession.capture(request, mCaptureCallback, mBackgroundHandler);

    } catch (CameraAccessException e) {
        e.printStackTrace();
    }
}