Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.content.Context;

import android.media.ExifInterface;

public class Main {
    public static int getRotationFromExif(Context context, String bitmapPath) {
        try {
            ExifInterface ei = new ExifInterface(bitmapPath);
            int exifOrientation = ei.getAttributeInt(ExifInterface.TAG_ORIENTATION,
                    ExifInterface.ORIENTATION_UNDEFINED);

            switch (exifOrientation) {
            case ExifInterface.ORIENTATION_ROTATE_90:
                return 90;
            case ExifInterface.ORIENTATION_ROTATE_180:
                return 180;
            case ExifInterface.ORIENTATION_ROTATE_270:
                return 270;
            case ExifInterface.ORIENTATION_NORMAL:
                return 0;
            }
        } catch (Exception e) {

        }

        return -1;
    }
}