Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.IOException;

import android.graphics.Matrix;

import android.media.ExifInterface;

public class Main {
    public static Matrix getRotateMatrix(String s) {
        Matrix matrix = new Matrix();
        String s1 = getPicOrientation(s);
        if (s1.equals("3"))
            matrix.setRotate(180F);
        else if (s1.equals("6"))
            matrix.setRotate(90F);
        else if (s1.equals("8"))
            matrix.setRotate(270F);
        else
            matrix.setRotate(0.0F);
        return matrix;
    }

    private static String getPicOrientation(String s) {
        try {
            return (new ExifInterface(s)).getAttribute("Orientation");
        } catch (IOException e) {
            return "1";
        }

    }
}