Example usage for org.apache.cordova ExifHelper resetOrientation

Introduction

In this page you can find the example usage for org.apache.cordova ExifHelper resetOrientation.

Prototype

public void resetOrientation() 

Source Link

Usage

From source file:com.cooee.cordova.plugins.camera.CameraLauncher.java

License:Apache License

private String ouputModifiedBitmap(Bitmap bitmap, Uri uri) throws IOException {
    // Create an ExifHelper to save the exif data that is lost during compression
    String modifiedPath = getTempDirectoryPath() + "/modified.jpg";

    OutputStream os = new FileOutputStream(modifiedPath);
    bitmap.compress(Bitmap.CompressFormat.JPEG, this.mQuality, os);
    os.close();/* w  w  w  . j ava 2 s.c  om*/

    // Some content: URIs do not map to file paths (e.g. picasa).
    String realPath = FileHelper.getRealPath(uri, this.cordova);
    ExifHelper exif = new ExifHelper();
    if (realPath != null && this.encodingType == JPEG) {
        try {
            exif.createInFile(realPath);
            exif.readExifData();
            if (this.correctOrientation && this.orientationCorrected) {
                exif.resetOrientation();
            }
            exif.createOutFile(modifiedPath);
            exif.writeExifData();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return modifiedPath;
}

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From source file:com.cooee.cordova.plugins.camera.CameraLauncher.java

License:Apache License

/**
 * Figure out if the bitmap should be rotated. For instance if the picture was taken in portrait
 * mode/* w  ww  .ja  va  2  s.  c o m*/
 *
 * @return rotated bitmap
 */
private Bitmap getRotatedBitmap(int rotate, Bitmap bitmap, ExifHelper exif) {
    Matrix matrix = new Matrix();
    if (rotate == 180) {
        matrix.setRotate(rotate);
    } else {
        matrix.setRotate(rotate, (float) bitmap.getWidth() / 2, (float) bitmap.getHeight() / 2);
    }

    try {
        bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
        exif.resetOrientation();
    } catch (OutOfMemoryError oom) {
        // You can run out of memory if the image is very large:
        // http://simonmacdonald.blogspot.ca/2012/07/change-to-camera-code-in-phonegap-190.html
        // If this happens, simply do not rotate the image and return it unmodified.
        // If you do not catch the OutOfMemoryError, the Android app crashes.
    }

    return bitmap;
}

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From source file:com.phonegap.customcamera.NativeCameraLauncher.java

License:Apache License

private Bitmap getRotatedBitmap(int rotate, Bitmap bitmap, ExifHelper exif) {
    Matrix matrix = new Matrix();
    matrix.setRotate(rotate);/*w w w  .  j av a2  s  . com*/
    try {
        bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
        exif.resetOrientation();
    } catch (OutOfMemoryError oom) {
        // You can run out of memory if the image is very large:
        // http://simonmacdonald.blogspot.ca/2012/07/change-to-camera-code-in-phonegap-190.html
        // If this happens, simply do not rotate the image and return it unmodified.
        // If you do not catch the OutOfMemoryError, the Android app crashes.
    }
    return bitmap;
}

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From source file:com.phonegap.plugins.wsiCameraLauncher.WsiCameraLauncher.java

License:Apache License

/**
 * Figure out if the bitmap should be rotated. For instance if the picture
 * was taken in portrait mode// www . j  a  va 2s.c  o m
 * 
 * @param rotate
 * @param bitmap
 * @return rotated bitmap
 */
private Bitmap getRotatedBitmap(int rotate, Bitmap bitmap, ExifHelper exif) {
    Matrix matrix = new Matrix();
    if (rotate == 180) {
        matrix.setRotate(rotate);
    } else {
        matrix.setRotate(rotate, (float) bitmap.getWidth() / 2, (float) bitmap.getHeight() / 2);
    }
    bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
    exif.resetOrientation();
    return bitmap;
}

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