Java Code Examples for android.hardware.Camera.Parameters#setSceneMode()

The following examples show how to use android.hardware.Camera.Parameters#setSceneMode() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Utils.java    From code-scanner with MIT License 5 votes vote down vote up 
public static void configureSceneMode(@NonNull final Parameters parameters) {
    if (!Parameters.SCENE_MODE_BARCODE.equals(parameters.getSceneMode())) {
        final List<String> supportedSceneModes = parameters.getSupportedSceneModes();
        if (supportedSceneModes != null &&
                supportedSceneModes.contains(Parameters.SCENE_MODE_BARCODE)) {
            parameters.setSceneMode(Parameters.SCENE_MODE_BARCODE);
        }
    }
}
Example 2
Source File: AndroidCameraAgentImpl.java    From Camera2 with Apache License 2.0 4 votes vote down vote up 
private void applySettingsToParameters(final CameraSettings settings,
        final Parameters parameters) {
    final CameraCapabilities.Stringifier stringifier = mCapabilities.getStringifier();
    Size photoSize = settings.getCurrentPhotoSize();
    parameters.setPictureSize(photoSize.width(), photoSize.height());
    Size previewSize = settings.getCurrentPreviewSize();
    parameters.setPreviewSize(previewSize.width(), previewSize.height());
    if (settings.getPreviewFrameRate() == -1) {
        parameters.setPreviewFpsRange(settings.getPreviewFpsRangeMin(),
                settings.getPreviewFpsRangeMax());
    } else {
        parameters.setPreviewFrameRate(settings.getPreviewFrameRate());
    }
    parameters.setPreviewFormat(settings.getCurrentPreviewFormat());
    parameters.setJpegQuality(settings.getPhotoJpegCompressionQuality());
    if (mCapabilities.supports(CameraCapabilities.Feature.ZOOM)) {
        parameters.setZoom(zoomRatioToIndex(settings.getCurrentZoomRatio(),
                parameters.getZoomRatios()));
    }
    parameters.setExposureCompensation(settings.getExposureCompensationIndex());
    if (mCapabilities.supports(CameraCapabilities.Feature.AUTO_EXPOSURE_LOCK)) {
        parameters.setAutoExposureLock(settings.isAutoExposureLocked());
    }
    parameters.setFocusMode(stringifier.stringify(settings.getCurrentFocusMode()));
    if (mCapabilities.supports(CameraCapabilities.Feature.AUTO_WHITE_BALANCE_LOCK)) {
        parameters.setAutoWhiteBalanceLock(settings.isAutoWhiteBalanceLocked());
    }
    if (settings.getWhiteBalance() != null) {
        parameters.setWhiteBalance(stringifier.stringify(settings.getWhiteBalance()));
    }
    if (mCapabilities.supports(CameraCapabilities.Feature.FOCUS_AREA)) {
        if (settings.getFocusAreas().size() != 0) {
            parameters.setFocusAreas(settings.getFocusAreas());
        } else {
            parameters.setFocusAreas(null);
        }
    }
    if (mCapabilities.supports(CameraCapabilities.Feature.METERING_AREA)) {
        if (settings.getMeteringAreas().size() != 0) {
            parameters.setMeteringAreas(settings.getMeteringAreas());
        } else {
            parameters.setMeteringAreas(null);
        }
    }
    if (settings.getCurrentFlashMode() != CameraCapabilities.FlashMode.NO_FLASH) {
        parameters.setFlashMode(stringifier.stringify(settings.getCurrentFlashMode()));
    }
    if (settings.getCurrentSceneMode() != CameraCapabilities.SceneMode.NO_SCENE_MODE) {
        if (settings.getCurrentSceneMode() != null) {
            parameters
                    .setSceneMode(stringifier.stringify(settings.getCurrentSceneMode()));
        }
    }
    parameters.setRecordingHint(settings.isRecordingHintEnabled());
    Size jpegThumbSize = settings.getExifThumbnailSize();
    if (jpegThumbSize != null) {
        parameters.setJpegThumbnailSize(jpegThumbSize.width(), jpegThumbSize.height());
    }
    parameters.setPictureFormat(settings.getCurrentPhotoFormat());

    CameraSettings.GpsData gpsData = settings.getGpsData();
    if (gpsData == null) {
        parameters.removeGpsData();
    } else {
        parameters.setGpsTimestamp(gpsData.timeStamp);
        if (gpsData.processingMethod != null) {
            // It's a hack since we always use GPS time stamp but does
            // not use other fields sometimes. Setting processing
            // method to null means the other fields should not be used.
            parameters.setGpsAltitude(gpsData.altitude);
            parameters.setGpsLatitude(gpsData.latitude);
            parameters.setGpsLongitude(gpsData.longitude);
            parameters.setGpsProcessingMethod(gpsData.processingMethod);
        }
    }

}