Example usage for android.media ExifInterface ExifInterface

Introduction

In this page you can find the example usage for android.media ExifInterface ExifInterface.

Prototype

public ExifInterface(InputStream inputStream) throws IOException

Source Link

Document

Reads Exif tags from the specified image input stream.

Usage

From source file:Main.java

private static int getExifOrientation(String src) throws Exception {
    ExifInterface exifInterface = new ExifInterface(src);
    return exifInterface.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);
}

From source file:Main.java

public static ExifInterface getExif(final String s) {
    try {/*w  w w.j a va2s . co m*/
        return new ExifInterface(s);
    } catch (IOException ex) {
        ex.printStackTrace();
        return null;
    }
}

From source file:Main.java

public static boolean hasGpsTag(String file) {
    try {/*ww w.  j  a  v a  2s. c o  m*/
        ExifInterface exifInterface = new ExifInterface(file);
        // north and south
        if (exifInterface.getAttribute(ExifInterface.TAG_GPS_LATITUDE_REF) == null)
            return false;
    } catch (IOException e) {
        // TODO Auto-generated catch block
        return false;
    }
    return true;
}

From source file:Main.java

public static boolean hasGPSInfo(String path) {

    try {//  w w  w .  ja v a  2 s.com
        ExifInterface exf = new ExifInterface(path);
        float[] latlnt = new float[2];
        exf.getLatLong(latlnt);
        if (latlnt[0] <= 0 || latlnt[1] <= 0) {
            return false;
        }
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
    return true;
}

From source file:Main.java

public static int readPictureDegree(String path) {
    int degree = 0;
    try {// w  ww . j a va2s  .co m
        ExifInterface exifInterface = new ExifInterface(path);
        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 (Exception e) {
        e.printStackTrace();
    }
    return degree;
}

From source file:Main.java

public static ExifInterface getExifInterface(String imageFilePath) throws IOException {
    return new ExifInterface(imageFilePath);
}

From source file:Main.java

public static int getImageOrientation(String uri) throws IOException {
    ExifInterface exif = new ExifInterface(uri);
    int orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);
    return orientation;
}

From source file:Main.java

public static int getOrientationFromExif(String imagePath) {
    int orientation = 0;
    try {/*from ww w  .  ja v  a 2 s .  c o  m*/
        ExifInterface exif = new ExifInterface(imagePath);
        int exifOrientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION,
                ExifInterface.ORIENTATION_NORMAL);

        switch (exifOrientation) {
        case ExifInterface.ORIENTATION_ROTATE_270:
            orientation = 270;

            break;
        case ExifInterface.ORIENTATION_ROTATE_180:
            orientation = 180;

            break;
        case ExifInterface.ORIENTATION_ROTATE_90:
            orientation = 90;

            break;

        case ExifInterface.ORIENTATION_NORMAL:
            orientation = 0;

            break;
        default:
            break;
        }
    } catch (Exception e) {

    }

    return orientation;
}

From source file:Main.java

public static int getOrientationFromExif(String localPath) {
    ExifInterface exif = null;//from  www.  jav a2s .c o  m
    int orientation = 0;
    try {
        exif = new ExifInterface(localPath);
        orientation = exif.getAttributeInt("Orientation", 0);
    } catch (IOException ex) {
    }
    return orientation;
}

From source file:Main.java

public static int getFileExifDegree(String path) {
    try {//w ww. j  a  v a2  s.  c  o  m
        ExifInterface exifInterface = new ExifInterface(path);
        int orientation = exifInterface.getAttributeInt(ExifInterface.TAG_ORIENTATION,
                ExifInterface.ORIENTATION_NORMAL);
        switch (orientation) {
        case ExifInterface.ORIENTATION_ROTATE_90:
            return 90;
        case ExifInterface.ORIENTATION_ROTATE_180:
            return 180;
        case ExifInterface.ORIENTATION_ROTATE_270:
            return 270;
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    return 0;
}