Example usage for android.os Environment getExternalStoragePublicDirectory

Introduction

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

Prototype

public static File getExternalStoragePublicDirectory(String type) 

Source Link

Document

Get a top-level shared/external storage directory for placing files of a particular type.

Usage

From source file:activity.DetailsActivity.java

/**
 * Opens the document if it is on storage, else downloads it before open it.
 * //from www .j  a  va 2 s  . com
 * @param item
 *            the document to open
 */
public void openFileInMemory(final Document item) {
    mItem = item;
    MimeTypeMap map = MimeTypeMap.getSingleton();
    final String mime = map.getMimeTypeFromExtension(item.getExtension());
    mSubPath = item.getTitle() + "." + item.getExtension();

    if (mime != null) {
        if (item.isOnMemory() && Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
                || Environment.MEDIA_MOUNTED_READ_ONLY.equals(Environment.getExternalStorageState())) {
            Intent i = new Intent(Intent.ACTION_VIEW);
            i.setDataAndType(Uri.fromFile(
                    new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS)
                            .getAbsolutePath() + "/" + mSubPath)),
                    mime.toLowerCase(Locale.US));

            startActivity(Intent.createChooser(i, getString(R.string.dialog_choose_app)));

        } else {
            getService().getDownloadTokenizedUrl(item.getList().getCours().getSysCode(),
                    item.getResourceString(), mDwlManagerHandler);
        }

    } else {
        DetailsActivity.this.getService().getDownloadTokenizedUrl(item.getList().getCours().getSysCode(),
                item.getResourceString(), mTokenizedURLHandler);
    }
}

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From source file:com.renard.ocr.documents.creation.NewDocumentActivity.java

protected void startCamera() {
    mAnalytics.startCamera();/*from   w w w  . ja  v  a2s.  c  o  m*/
    try {
        cameraPicUri = null;
        dateCameraIntentStarted = new Date();
        Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        // Create an image file name
        String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.US).format(new Date());
        String imageFileName = "JPEG_" + timeStamp + "_";

        File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
        File image;
        try {
            if (!storageDir.exists()) {
                storageDir.mkdirs();
            }
            image = new File(storageDir, imageFileName + ".jpg");
            if (image.exists()) {
                image.createNewFile();
            }
            cameraPicUri = Uri.fromFile(image);
            intent.putExtra(MediaStore.EXTRA_OUTPUT, cameraPicUri);
            startActivityForResult(intent, REQUEST_CODE_MAKE_PHOTO);
        } catch (IOException e) {
            showFileError(PixLoadStatus.IO_ERROR);
        }

    } catch (ActivityNotFoundException e) {
        showFileError(PixLoadStatus.CAMERA_APP_NOT_FOUND);
    }
}

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From source file:com.purchasingpower.inappbrowser.WebViewActivity.java

private File createImageFile() throws IOException {
    // Create an image file name
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
    String imageFileName = "JPEG_" + timeStamp + "_";
    File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    File imageFile = File.createTempFile(imageFileName, /* prefix */
            ".jpg", /* suffix */
            storageDir /* directory */
    );/*  w w  w .  jav a  2 s.c om*/
    return imageFile;
}

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From source file:com.grokkingandroid.sampleapp.samples.data.contentprovider.lentitems.LentItemFormFragment.java

private File getDir() {
    return getAndCreateDirectory(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES));
}

---

From source file:com.google.android.gms.samples.vision.face.facetracker.FaceGraphic.java

public void audioPlayer(String fileName) {
    //set up MediaPlayer
    if (!setupDone) {

        try {//  ww  w .  j  av  a  2s  .  com
            File downloadDir = new File(
                    Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS)
                            .getAbsolutePath() + File.separator + fileName);

            File[] downloadDirs = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS)
                    .listFiles();

            //File exdir = Environment.getExternalStorageDirectory();
            //System.out.println("EXDIR!!!!!!!!!: " + exdir);

            for (File tmpf : downloadDirs) {
                System.out.println("FILE: " + tmpf.getAbsolutePath());
            }

            File file = new File("/storage/emulated/0/downloads" + File.separator + fileName);
            FileInputStream inputStream = new FileInputStream(downloadDir);
            mp.setDataSource(inputStream.getFD());
            mp.prepare();
            setupDone = true;

        } catch (Exception e) {
            System.out.println("ERROR READING MUSIC: " + e.getMessage());
            e.printStackTrace();
        }
    }
}

---

From source file:org.cm.podd.report.activity.SettingActivity.java

private File createImageFile() {
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
    String imageFileName = "JPEG_" + timeStamp + "_";
    File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    Log.d(TAG, "storageDir = " + storageDir + " file name = " + imageFileName);
    if (!storageDir.exists()) {
        if (!storageDir.mkdir()) {
            Log.d(TAG, "can't create directory " + storageDir);
        }//from w  w  w. ja va  2 s  .c  o  m
    }
    File image = null;
    try {
        image = File.createTempFile(imageFileName, ".jpg", storageDir);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return image;
}

---

From source file:de.baumann.hhsmoodle.fragmentsMain.FragmentBrowser.java

private File createImageFile() throws IOException {
    // Create an image file name
    String imageFileName = createDate();
    File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    return File.createTempFile(imageFileName, /* prefix */
            ".jpg", /* suffix */
            storageDir /* directory */
    );/*w  w  w.ja v a  2s  .c om*/
}

---

From source file:com.microsoft.rightsmanagement.sampleapp.App.java

@Override
public void onCreate() {
    sInstance = this;
    DECLARED_CLASS = this.getClass();
    mStorageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
}

---

From source file:uk.org.downiesoft.slideshow.GridViewFragment.java

/**
 * {@inheritDoc}//from   w  w w.  j a  v  a  2 s. c  o  m
 */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    SlideShowActivity.debug(1, TAG, "onCreateView: %d %s", mCurrentImage,
            savedInstanceState == null ? "null" : savedInstanceState.toString());
    View parent = inflater.inflate(R.layout.gridview_fragment, container, false);
    mGridView = (GridView) parent.findViewById(R.id.gridview);
    mGridView.setEmptyView(parent.findViewById(R.id.emtpygridview));
    mProgressBar = (ProgressBar) parent.findViewById(R.id.gridviewProgressBar);
    mThumbSize = getThumbSizeSetting();
    mGridView.setColumnWidth(mThumbSize);
    mPreview = (PreviewFragment) getFragmentManager().findFragmentByTag(PreviewFragment.TAG);
    setHasOptionsMenu(true);
    // define actions to be taken when a thumbnail is clicked
    mGridView.setOnItemClickListener(new GridView.OnItemClickListener() {
        /**
         * {@inheritDoc}
         */
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            if (mPreview == null || mGridView.getChoiceMode() == ListView.CHOICE_MODE_NONE) {
                // Preview not visible so switch to slidshow view
                mCurrentImage = position;
                mGridView.setItemChecked(position, true);
                ActivityOptions options = ActivityOptions.makeScaleUpAnimation(mGridView, (int) view.getX(),
                        (int) view.getY(), view.getWidth(), view.getHeight());
                startSlideshow(mCurrentFile, position, false, options);
            } else {
                // Preview visible so action depends on which icon was clicked
                if (mCurrentImage == position) {
                    // currently selected icon so switch to slideshow view
                    ActivityOptions options = ActivityOptions.makeScaleUpAnimation(mGridView, (int) view.getX(),
                            (int) view.getY(), view.getWidth(), view.getHeight());
                    startSlideshow(mCurrentFile, position, false, options);
                } else {
                    // different icon so select it
                    mCurrentImage = position;
                    mCurrentScrollY = mGridView.getFirstVisiblePosition();
                    mGridView.setItemChecked(position, true);
                    mPreview.setImage(mCurrentImage);
                }
            }
        }

    });
    mGridView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
        /**
         * {@inheritDoc}
         */
        @Override
        public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
            // begin action mode
            mGridView.setMultiChoiceModeListener(new GridViewMultiChoiceModeListener());
            mGridView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
            mGridView.setItemChecked(position, true);
            return true;
        }
    });
    if (savedInstanceState != null) {
        SlideShowActivity.debug(1, TAG, "savedInstance: %s", savedInstanceState.toString());
        mShowingFavourites = savedInstanceState.getBoolean("showingFavourites");
        mCurrentFile = new ZFile(savedInstanceState.getString("currentFile", ""));
        if (mCurrentFile.toString().endsWith(getString(R.string.text_images_placeholder))) {
            mCurrentFile = new ZFile(mCurrentFile.getParentPath());
        }
        mCurrentImage = savedInstanceState.getInt("currentImage", 0);
        mPreviousFile = new ZFile(savedInstanceState.getString("previousFile"));
        if (mThumbnailAdapter == null) {
            mThumbnailAdapter = new ThumbnailAdapter(getActivity(), mCurrentFile, mCurrentImage, mThumbSize,
                    this);
        }
    } else {
        String defaultPath = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)
                .toString();
        mCurrentFile = new ZFile(mSettings.getString(SettingsActivity.PREFS_LASTDIR, defaultPath));
        if (mCurrentFile.toString().endsWith(getString(R.string.text_images_placeholder))) {
            mCurrentFile = new ZFile(mCurrentFile.getParentPath());
        }
        if (!mCurrentFile.exists()) {
            mCurrentFile = new ZFile(defaultPath);
            mCurrentImage = mSettings.getInt(SettingsActivity.PREFS_CURRENTIMAGE, 0);
        }
        mPreviousFile = mCurrentFile;
        mThumbnailAdapter = new ThumbnailAdapter(getActivity(), mCurrentFile, mCurrentImage, mThumbSize, this);
    }
    mFavourites = FavouritesManager.getInstance(getActivity());
    if (savedInstanceState != null) {
        SlideShowActivity.debug(1, TAG, "onCreateView: %s", savedInstanceState.toString());
        mCurrentImage = savedInstanceState.getInt("currentImage", 0);
    }
    SlideShowActivity.debug(1, TAG, "onCreateView end: %d", mCurrentImage);
    return parent;
}

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From source file:com.intervigil.micdroid.MainActivity.java

@Override
public void onExport(Recording r) {
    if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        Log.w(TAG, "onExport: External media is not available");
        Toast.makeText(mContext, R.string.recording_options_export_external_media_unavailable,
                Toast.LENGTH_SHORT).show();
        return;//from ww w  . j ava  2  s. c o  m
    }
    File externalMusicDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MUSIC);
    if (!externalMusicDir.exists() && !externalMusicDir.mkdirs()) {
        Log.e(TAG, "onExport: Failed to create external music directory");
        Toast.makeText(mContext, R.string.recording_options_export_external_music_dir_unavailable,
                Toast.LENGTH_SHORT).show();
        return;
    }

    File exported = new File(externalMusicDir, r.getName());
    FileChannel srcChannel = null;
    FileChannel dstChannel = null;
    try {
        srcChannel = mContext.openFileInput(r.getName()).getChannel();
        dstChannel = new FileOutputStream(exported).getChannel();

        srcChannel.transferTo(0, srcChannel.size(), dstChannel);

        Toast.makeText(mContext, R.string.recording_options_export_complete, Toast.LENGTH_SHORT).show();
    } catch (IOException e) {
        Log.e(TAG, "onExport: Failed to export file: " + r.getName());
        e.printStackTrace();
        Toast.makeText(mContext, R.string.recording_options_export_copy_error, Toast.LENGTH_SHORT).show();
    } finally {
        try {
            if (srcChannel != null) {
                srcChannel.close();
            }
            if (dstChannel != null) {
                dstChannel.close();
            }
        } catch (IOException e) {
            // Do nothing
        }
    }
}

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