Creates a media file in the Environment.DIRECTORY_PICTURES directory. - Android Media

Android examples for Media:Picture

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Description

Creates a media file in the Environment.DIRECTORY_PICTURES directory.

Demo Code


//package com.java2s;

import android.os.Environment;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;

public class Main {
    public static final int MEDIA_TYPE_IMAGE = 1;
    public static final int MEDIA_TYPE_VIDEO = 2;

    public static File getOutputMediaFile(int type) {
        if (!Environment.getExternalStorageState().equalsIgnoreCase(
                Environment.MEDIA_MOUNTED)) {
            return null;
        }/*from   www.java 2s  .c  o m*/

        File mediaStorageDir = new File(
                Environment
                        .getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM),
                "Camera");

        // Create the storage directory if it does not exist
        if (!mediaStorageDir.exists()) {
            if (!mediaStorageDir.mkdirs()) {
                return null;
            }
        }

        // Create a media file name
        String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss")
                .format(new Date());
        File mediaFile;
        if (type == MEDIA_TYPE_IMAGE) {
            mediaFile = new File(mediaStorageDir.getPath() + File.separator
                    + "IMG_" + timeStamp + ".jpg");
        } else if (type == MEDIA_TYPE_VIDEO) {
            mediaFile = new File(mediaStorageDir.getPath() + File.separator
                    + "VID_" + timeStamp + ".mp4");
        } else {
            return null;
        }

        return mediaFile;
    }
}

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