Examples with ExifInterface android.media.ExifInterface used on opensource projects

Example 71 with ExifInterface

use of android.media.ExifInterface in project SmartAndroidSource by jaychou2012.

the class BaseImageDecoder method defineExifOrientation.

protected ExifInfo defineExifOrientation(String imageUri) {
    int rotation = 0;
    boolean flip = false;
    try {
        ExifInterface exif = new ExifInterface(Scheme.FILE.crop(imageUri));
        int exifOrientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);
        switch(exifOrientation) {
            case ExifInterface.ORIENTATION_FLIP_HORIZONTAL:
                flip = true;
            case ExifInterface.ORIENTATION_NORMAL:
                rotation = 0;
                break;
            case ExifInterface.ORIENTATION_TRANSVERSE:
                flip = true;
            case ExifInterface.ORIENTATION_ROTATE_90:
                rotation = 90;
                break;
            case ExifInterface.ORIENTATION_FLIP_VERTICAL:
                flip = true;
            case ExifInterface.ORIENTATION_ROTATE_180:
                rotation = 180;
                break;
            case ExifInterface.ORIENTATION_TRANSPOSE:
                flip = true;
            case ExifInterface.ORIENTATION_ROTATE_270:
                rotation = 270;
                break;
        }
    } catch (IOException e) {
        L.w("Can't read EXIF tags from file [%s]", imageUri);
    }
    return new ExifInfo(rotation, flip);
}

Example 72 with ExifInterface

use of android.media.ExifInterface in project Android-skin-support by ximsfei.

the class ImageUtils method getImageRotateAngle.

public static int getImageRotateAngle(String filePath) {
    ExifInterface exif;
    try {
        exif = new ExifInterface(filePath);
    } catch (IOException e) {
        e.printStackTrace();
        exif = null;
    }
    int angle = 0;
    if (exif != null) {
        int ori = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_UNDEFINED);
        switch(ori) {
            case ExifInterface.ORIENTATION_ROTATE_90:
                angle = 90;
                break;
            case ExifInterface.ORIENTATION_ROTATE_180:
                angle = 180;
                break;
            case ExifInterface.ORIENTATION_ROTATE_270:
                angle = 270;
                break;
            default:
                angle = 0;
                break;
        }
    }
    return angle;
}

Example 73 with ExifInterface

use of android.media.ExifInterface in project mobile-android by photo.

the class ImageUtils method getExifDateTime.

/**
 * Returns number of milliseconds since Jan. 1, 1970, midnight. Returns -1
 * if the date time information if not available.
 *
 * @param attributeName
 * @throws IOException
 */
public static long getExifDateTime(String fileName) throws IOException {
    ExifInterface exif = new ExifInterface(fileName);
    SimpleDateFormat formatter = new SimpleDateFormat("yyyy:MM:dd HH:mm:ss");
    long result = getExifDateTime(exif, TAG_DATETIME_ORIGINAL, formatter);
    CommonUtils.debug(TAG, "getExifDateTime: getting %1$s", TAG_DATETIME_ORIGINAL);
    if (result == -1) {
        CommonUtils.debug(TAG, "getExifDateTime: getting %1$s", TAG_DATETIME_DIGITIZED);
        result = getExifDateTime(exif, TAG_DATETIME_DIGITIZED, formatter);
    }
    if (result == -1) {
        CommonUtils.debug(TAG, "getExifDateTime: getting %1$s", TAG_DATETIME);
        result = getExifDateTime(exif, TAG_DATETIME, formatter);
    }
    return result;
}

Example 74 with ExifInterface

use of android.media.ExifInterface in project TakePhoto by crazycodeboy.

the class ImageRotateUtil method getBitmapDegree.

/**
 * 读取图片的旋转的角度
 *
 * @param path 图片绝对路径
 * @return 图片的旋转角度
 */
private int getBitmapDegree(String path) {
    int degree = 0;
    try {
        // 从指定路径下读取图片，并获取其EXIF信息
        ExifInterface exifInterface = new ExifInterface(path);
        // 获取图片的旋转信息
        int orientation = exifInterface.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);
        switch(orientation) {
            case ExifInterface.ORIENTATION_ROTATE_90:
                degree = 90;
                break;
            case ExifInterface.ORIENTATION_ROTATE_180:
                degree = 180;
                break;
            case ExifInterface.ORIENTATION_ROTATE_270:
                degree = 270;
                break;
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    return degree;
}

Example 75 with ExifInterface

use of android.media.ExifInterface in project PhotoNoter by yydcdut.

the class SandBoxServicePresenterImpl method setExif.

// todo isMirror不好做啊！
private void setExif(PhotoNote photoNote, SandExif sandExif, String cameraId, boolean isMirror) throws IOException {
    ExifInterface exif = new ExifInterface(photoNote.getBigPhotoPathWithoutFile());
    if (cameraId.equals(Const.CAMERA_BACK)) {
        exif.setAttribute(ExifInterface.TAG_ORIENTATION, String.valueOf(ExifInterface.ORIENTATION_ROTATE_90));
    } else {
        exif.setAttribute(ExifInterface.TAG_ORIENTATION, String.valueOf(ExifInterface.ORIENTATION_ROTATE_270));
    }
    exif.setAttribute(ExifInterface.TAG_GPS_LATITUDE, sandExif.getLatitude());
    exif.setAttribute(ExifInterface.TAG_GPS_LONGITUDE, sandExif.getLongitude());
    exif.setAttribute(ExifInterface.TAG_WHITE_BALANCE, String.valueOf(sandExif.getWhiteBalance()));
    exif.setAttribute(ExifInterface.TAG_FLASH, String.valueOf(sandExif.getFlash()));
    exif.setAttribute(ExifInterface.TAG_IMAGE_LENGTH, String.valueOf(sandExif.getImageLength()));
    exif.setAttribute(ExifInterface.TAG_IMAGE_WIDTH, String.valueOf(sandExif.getImageWidth()));
    exif.setAttribute(ExifInterface.TAG_MAKE, sandExif.getMake());
    exif.setAttribute(ExifInterface.TAG_MODEL, sandExif.getModel());
    exif.saveAttributes();
    ExifInterface exif2 = new ExifInterface(photoNote.getSmallPhotoPathWithoutFile());
    if (cameraId.equals(Const.CAMERA_BACK)) {
        exif2.setAttribute(ExifInterface.TAG_ORIENTATION, String.valueOf(ExifInterface.ORIENTATION_ROTATE_90));
    } else {
        exif2.setAttribute(ExifInterface.TAG_ORIENTATION, String.valueOf(ExifInterface.ORIENTATION_ROTATE_270));
    }
    exif2.saveAttributes();
}