Example usage for android.os Environment DIRECTORY

Introduction

In this page you can find the example usage for android.os Environment DIRECTORY_DCIM.

Prototype

String DIRECTORY_DCIM

To view the source code for android.os Environment DIRECTORY_DCIM.

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Document

The traditional location for pictures and videos when mounting the device as a camera.

Usage

From source file:net.ddns.mlsoftlaberge.trycorder.TryviscamFragment.java

/**
 * Create a File for saving an image or video
 *///  w  w w.j  ava  2  s . c o m
private static File getOutputMediaFile(int type) {
    // To be safe, you should check that the SDCard is mounted
    // using Environment.getExternalStorageState() before doing this.

    File mediaStorageDir = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM),
            "Camera");
    // This location works best if you want the created images to be shared
    // between applications and persist after your app has been uninstalled.

    // Create the storage directory if it does not exist
    if (!mediaStorageDir.exists()) {
        if (!mediaStorageDir.mkdirs()) {
            Log.d("Trycorder", "failed to create directory");
            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;
}

From source file:com.annanovas.bestprice.DashBoardEditActivity.java

public File createImageFile() throws IOException {
    // Create an image file name
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
    String imageFileName = "JPEG_" + timeStamp + "_";
    File storageDir = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM),
            "Best Price");
    if (!storageDir.exists()) {
        storageDir.mkdirs();//from   ww  w. java  2s . c  om
    }
    File image = File.createTempFile(imageFileName, /* prefix */
            ".jpg", /* suffix */
            storageDir /* directory */
    );

    // Save a file: path for use with ACTION_VIEW intents
    imageUri = "file:" + image.getAbsolutePath();
    return image;
}

From source file:com.almalence.opencam.SavingService.java

public static File getSaveDir(boolean forceSaveToInternalMemory) {
    File dcimDir, saveDir = null, memcardDir;
    boolean usePhoneMem = true;

    String abcDir = "Camera";
    if (sortByData) {
        Calendar rightNow = Calendar.getInstance();
        abcDir = String.format("%tF", rightNow);
    }//from  w ww.j  ava 2 s.c  o m

    if (Integer.parseInt(saveToPreference) == 1) {
        dcimDir = Environment.getExternalStorageDirectory();

        for (int i = 0; i < SAVEDIR_DIR_PATH_NAMES.length; i++) {
            if (MEMCARD_DIR_PATH[i].isEmpty()) {
                memcardDir = new File(dcimDir, MEMCARD_DIR_PATH_NAMES[i]);
                if (memcardDir.exists()) {
                    saveDir = new File(dcimDir, SAVEDIR_DIR_PATH_NAMES[i] + abcDir);
                    usePhoneMem = false;
                    break;
                }
            } else {
                memcardDir = new File(MEMCARD_DIR_PATH[i], MEMCARD_DIR_PATH_NAMES[i]);
                if (memcardDir.exists()) {
                    saveDir = new File(MEMCARD_DIR_PATH[i], SAVEDIR_DIR_PATH_NAMES[i] + abcDir);
                    usePhoneMem = false;
                    break;
                }
            }
        }
    } else if ((Integer.parseInt(saveToPreference) == 2)) {
        if (sortByData) {
            saveDir = new File(saveToPath, abcDir);
        } else {
            saveDir = new File(saveToPath);
        }
        usePhoneMem = false;
    }

    if (usePhoneMem || forceSaveToInternalMemory) // phone memory (internal
    // sd card)
    {
        dcimDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
        saveDir = new File(dcimDir, abcDir);
    }
    if (!saveDir.exists())
        saveDir.mkdirs();

    // if creation failed - try to switch to phone mem
    if (!saveDir.exists()) {
        dcimDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
        saveDir = new File(dcimDir, abcDir);

        if (!saveDir.exists())
            saveDir.mkdirs();
    }
    return saveDir;
}

From source file:com.gelakinetic.mtgfam.fragments.CardViewFragment.java

/**
 * Returns the File used to save this card's image
 *
 * @param shouldDelete true if the file should be deleted before returned, false otherwise
 * @return A File, either with the image already or blank
 * @throws Exception If something goes wrong
 *///from   w w  w  .  j a va  2s.  c o m
private File getSavedImageFile(boolean shouldDelete) throws Exception {

    String strPath;
    try {
        strPath = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM).getCanonicalPath()
                + "/MTGFamiliar";
    } catch (IOException ex) {
        throw new Exception(getString(R.string.card_view_no_pictures_folder));
    }

    File fPath = new File(strPath);

    if (!fPath.exists()) {
        if (!fPath.mkdir()) {
            throw new Exception(getString(R.string.card_view_unable_to_create_dir));
        }

        if (!fPath.isDirectory()) {
            throw new Exception(getString(R.string.card_view_unable_to_create_dir));
        }
    }

    fPath = new File(strPath, mCardName + "_" + mSetCode + ".jpg");

    if (shouldDelete) {
        if (fPath.exists()) {
            if (!fPath.delete()) {
                throw new Exception(getString(R.string.card_view_unable_to_create_file));
            }
        }
    }

    return fPath;
}

From source file:com.almalence.opencam.SavingService.java

@TargetApi(19)
public static DocumentFile getSaveDirNew(boolean forceSaveToInternalMemory) {
    DocumentFile saveDir = null;/*from  w  ww .ja v  a  2  s.co  m*/
    boolean usePhoneMem = true;

    String abcDir = "Camera";
    if (sortByData) {
        Calendar rightNow = Calendar.getInstance();
        abcDir = String.format("%tF", rightNow);
    }

    int saveToValue = Integer.parseInt(saveToPreference);
    if (saveToValue == 1 || saveToValue == 2) {
        boolean canWrite = false;
        String uri = saveToPath;
        try {
            saveDir = DocumentFile.fromTreeUri(ApplicationScreen.instance, Uri.parse(uri));
        } catch (Exception e) {
            saveDir = null;
        }
        List<UriPermission> perms = ApplicationScreen.instance.getContentResolver()
                .getPersistedUriPermissions();
        for (UriPermission p : perms) {
            if (p.getUri().toString().equals(uri.toString()) && p.isWritePermission()) {
                canWrite = true;
                break;
            }
        }

        if (saveDir != null && canWrite && saveDir.exists()) {
            if (sortByData) {
                DocumentFile dateFolder = saveDir.findFile(abcDir);
                if (dateFolder == null) {
                    dateFolder = saveDir.createDirectory(abcDir);
                }
                saveDir = dateFolder;
            }
            usePhoneMem = false;
        }
    }

    if (usePhoneMem || forceSaveToInternalMemory) // phone memory (internal
    // sd card)
    {
        saveDir = DocumentFile
                .fromFile(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM));
        DocumentFile abcFolder = saveDir.findFile(abcDir);
        if (abcFolder == null || !abcFolder.exists()) {
            abcFolder = saveDir.createDirectory(abcDir);
        }
        saveDir = abcFolder;
    }

    return saveDir;
}

Example usage for android.os Environment DIRECTORY_DCIM

Introduction

Prototype

Document

Usage