Examples with CameraDeviceImpl android.hardware.camera2.impl.CameraDeviceImpl used on opensource projects

Example 6 with CameraDeviceImpl

use of android.hardware.camera2.impl.CameraDeviceImpl in project android_frameworks_base by AOSPA.

the class CameraDeviceImpl method createCaptureSessionInternal.

private void createCaptureSessionInternal(InputConfiguration inputConfig, List<OutputConfiguration> outputConfigurations, CameraCaptureSession.StateCallback callback, Handler handler, boolean isConstrainedHighSpeed) throws CameraAccessException {
    synchronized (mInterfaceLock) {
        if (DEBUG) {
            Log.d(TAG, "createCaptureSessionInternal");
        }
        checkIfCameraClosedOrInError();
        if (isConstrainedHighSpeed && inputConfig != null) {
            throw new IllegalArgumentException("Constrained high speed session doesn't support" + " input configuration yet.");
        }
        // After this call completes, the session is not allowed to call into CameraDeviceImpl
        if (mCurrentSession != null) {
            mCurrentSession.replaceSessionClose();
        }
        // TODO: dont block for this
        boolean configureSuccess = true;
        CameraAccessException pendingException = null;
        Surface input = null;
        try {
            // configure streams and then block until IDLE
            configureSuccess = configureStreamsChecked(inputConfig, outputConfigurations, isConstrainedHighSpeed);
            if (configureSuccess == true && inputConfig != null) {
                input = mRemoteDevice.getInputSurface();
            }
        } catch (CameraAccessException e) {
            configureSuccess = false;
            pendingException = e;
            input = null;
            if (DEBUG) {
                Log.v(TAG, "createCaptureSession - failed with exception ", e);
            }
        }
        List<Surface> outSurfaces = new ArrayList<>(outputConfigurations.size());
        for (OutputConfiguration config : outputConfigurations) {
            outSurfaces.add(config.getSurface());
        }
        // Fire onConfigured if configureOutputs succeeded, fire onConfigureFailed otherwise.
        CameraCaptureSessionCore newSession = null;
        if (isConstrainedHighSpeed) {
            newSession = new CameraConstrainedHighSpeedCaptureSessionImpl(mNextSessionId++, outSurfaces, callback, handler, this, mDeviceHandler, configureSuccess, mCharacteristics);
        } else {
            newSession = new CameraCaptureSessionImpl(mNextSessionId++, input, outSurfaces, callback, handler, this, mDeviceHandler, configureSuccess);
        }
        // TODO: wait until current session closes, then create the new session
        mCurrentSession = newSession;
        if (pendingException != null) {
            throw pendingException;
        }
        mSessionStateCallback = mCurrentSession.getDeviceStateCallback();
    }
}

Example 7 with CameraDeviceImpl

use of android.hardware.camera2.impl.CameraDeviceImpl in project robolectric by robolectric.

the class ShadowCameraManager method openCameraDeviceUserAsync.

@Implementation(minSdk = Build.VERSION_CODES.S)
protected CameraDevice openCameraDeviceUserAsync(String cameraId, CameraDevice.StateCallback callback, Executor executor, int unusedClientUid, int unusedOomScoreOffset) {
    CameraCharacteristics characteristics = getCameraCharacteristics(cameraId);
    Context context = RuntimeEnvironment.getApplication();
    CameraDeviceImpl deviceImpl = ReflectionHelpers.callConstructor(CameraDeviceImpl.class, ClassParameter.from(String.class, cameraId), ClassParameter.from(CameraDevice.StateCallback.class, callback), ClassParameter.from(Executor.class, executor), ClassParameter.from(CameraCharacteristics.class, characteristics), ClassParameter.from(Map.class, Collections.emptyMap()), ClassParameter.from(int.class, context.getApplicationInfo().targetSdkVersion), ClassParameter.from(Context.class, context));
    createdCameras.add(deviceImpl);
    updateCameraCallback(deviceImpl, callback, null, executor);
    executor.execute(() -> callback.onOpened(deviceImpl));
    return deviceImpl;
}

Example 8 with CameraDeviceImpl

use of android.hardware.camera2.impl.CameraDeviceImpl in project robolectric by robolectric.

the class ShadowCameraManager method openCameraDeviceUserAsync.

@Implementation(minSdk = VERSION_CODES.N_MR1, maxSdk = VERSION_CODES.O_MR1)
protected CameraDevice openCameraDeviceUserAsync(String cameraId, CameraDevice.StateCallback callback, Handler handler, final int uid) throws CameraAccessException {
    CameraCharacteristics characteristics = getCameraCharacteristics(cameraId);
    Context context = reflector(ReflectorCameraManager.class, realObject).getContext();
    CameraDeviceImpl deviceImpl;
    if (Build.VERSION.SDK_INT == VERSION_CODES.N_MR1) {
        deviceImpl = ReflectionHelpers.callConstructor(CameraDeviceImpl.class, ClassParameter.from(String.class, cameraId), ClassParameter.from(CameraDevice.StateCallback.class, callback), ClassParameter.from(Handler.class, handler), ClassParameter.from(CameraCharacteristics.class, characteristics));
    } else {
        deviceImpl = ReflectionHelpers.callConstructor(CameraDeviceImpl.class, ClassParameter.from(String.class, cameraId), ClassParameter.from(CameraDevice.StateCallback.class, callback), ClassParameter.from(Handler.class, handler), ClassParameter.from(CameraCharacteristics.class, characteristics), ClassParameter.from(int.class, context.getApplicationInfo().targetSdkVersion));
    }
    createdCameras.add(deviceImpl);
    updateCameraCallback(deviceImpl, callback, handler, null);
    handler.post(() -> callback.onOpened(deviceImpl));
    return deviceImpl;
}