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.database.Cursor;
import android.database.sqlite.SQLiteException;

import android.net.Uri;

import android.provider.MediaStore;

public class Main {
    public static int getOrientation(Context context, Uri uri) {
        Cursor cursor = null;
        try {
            cursor = context.getContentResolver().query(uri,
                    new String[] { MediaStore.Images.ImageColumns.ORIENTATION }, null, null, null);
            if (cursor == null) {
                return 0;
            }
            if (cursor.moveToNext()) {
                int ori = cursor.getInt(0);
                return ori;
            } else {
                return -1;
            }
        } catch (SQLiteException e) {
            return 0;
        } finally {
            if (cursor != null) {
                cursor.close();
            }
        }
    }
}