Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

import java.util.List;
import android.annotation.TargetApi;

import android.os.Build;

import android.util.Log;

public class Main {
    public static Context applicationContext;

    /**
     * Get a list of external SD card paths. (Kitkat or higher.)
     *
     * @return A list of external SD card paths.
     */
    @TargetApi(Build.VERSION_CODES.KITKAT)
    private static String[] getExtSdCardPaths() {
        List<String> paths = new ArrayList<>();
        for (File file : applicationContext.getExternalFilesDirs("external")) {
            if (file != null && !file.equals(applicationContext.getExternalFilesDir("external"))) {
                int index = file.getAbsolutePath().lastIndexOf("/Android/data");
                if (index < 0) {
                    Log.w("Uri", "Unexpected external file dir: " + file.getAbsolutePath());
                } else {
                    String path = file.getAbsolutePath().substring(0, index);
                    try {
                        path = new File(path).getCanonicalPath();
                    } catch (IOException e) {
                        // Keep non-canonical path.
                    }
                    paths.add(path);
                }
            }
        }
        return paths.toArray(new String[paths.size()]);
    }
}