Example usage for android.net Uri fromFile

List of usage examples for android.net Uri fromFile

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Introduction

In this page you can find the example usage for android.net Uri fromFile.

Prototype

public static Uri fromFile(File file)

Source Link

Document

Creates a Uri from a file.

Usage

From source file:Main.java

private static Uri getUriFromAsset(Context mContext, String path) {
    File dir = mContext.getExternalCacheDir();

    if (dir == null) {
        Log.e(TAG, "Missing external cache dir");
        return Uri.EMPTY;
    }/* w  w  w.  j  a v  a 2 s .c om*/
    String resPath = path.replaceFirst("file:/", "www");
    String fileName = resPath.substring(resPath.lastIndexOf('/') + 1);
    String storage = dir.toString() + STORAGE_FOLDER;

    if (fileName == null || fileName.isEmpty()) {
        Log.e(TAG, "Filename is missing");
        return Uri.EMPTY;
    }

    File file = new File(storage, fileName);
    FileOutputStream outStream = null;
    InputStream inputStream = null;

    try {
        File fileStorage = new File(storage);
        if (!fileStorage.mkdir())
            Log.e(TAG, "Storage directory could not be created: " + storage);

        AssetManager assets = mContext.getAssets();
        outStream = new FileOutputStream(file);
        inputStream = assets.open(resPath);

        copyFile(inputStream, outStream);
        outStream.flush();
        outStream.close();
        return Uri.fromFile(file);
    } catch (FileNotFoundException e) {
        Log.e(TAG, "File not found: assets/" + resPath);
    } catch (IOException ioe) {
        Log.e(TAG, "IOException occured");
    } catch (SecurityException secEx) {
        Log.e(TAG, "SecurityException: directory creation denied");
    } finally {
        try {
            if (inputStream != null) {
                inputStream.close();
            }
            if (outStream != null) {
                outStream.flush();
                outStream.close();
            }
        } catch (IOException ioe) {
            Log.e(TAG, "IOException occured while closing/flushing streams");
        }
    }
    return Uri.EMPTY;
}

From source file:Main.java

private static Uri getUriFromPath(String path) {
    String absPath = path.replaceFirst("file://", "");
    File file = new File(absPath);

    if (!file.exists()) {
        Log.e(TAG, "File not found: " + file.getAbsolutePath());
        return Uri.EMPTY;
    }/*from   w  ww . ja  v a 2s.  co  m*/

    return Uri.fromFile(file);
}

From source file:com.github.fi3te.iliasdownloader.controller.Util.java

public static void openFile(File file, Activity forMessages) {
    if (file != null && forMessages != null && file.isFile()) {
        String extension = FilenameUtils.getExtension(file.getPath());
        if (extension.length() > 0) {
            try {
                extension = extension.toLowerCase();
                Intent intent = new Intent(Intent.ACTION_VIEW);
                intent.setDataAndType(Uri.fromFile(file),
                        MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension));
                intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
                forMessages.startActivity(intent);
            } catch (ActivityNotFoundException anfe) {
                Toast.makeText(forMessages, forMessages.getResources().getString(R.string.unknown_type),
                        Toast.LENGTH_SHORT).show();
            }//w ww. j a v  a 2 s .c  om
        }
    }
}

From source file:com.George.iexpense.activity.Echo.java

private PluginResult openFile(String fileUrl) {
    Log.d("FileViewerPlugin", "View file" + fileUrl);
    Intent intent = new Intent();
    intent.setAction(android.content.Intent.ACTION_VIEW);
    File file = new File(fileUrl);
    String extension = fileUrl.substring(fileUrl.lastIndexOf(".") + 1);
    String type = "";
    if (extension.toLowerCase().equals("pdf")) {
        type = "application/pdf";
    } else if (extension.toLowerCase().equals("flv")) {
        type = "video/flv";
    } else if (extension.toLowerCase().equals("mp4")) {
        type = "video/mp4";
    } else if (extension.toLowerCase().equals("jpg")) {
        type = "image/jpg";
    }/*  w  ww  . j  a va 2 s.  c o  m*/
    intent.setDataAndType(Uri.fromFile(file), type);
    cordova.getActivity().startActivity(intent);
    Log.d("FileViewerPlugin", "View complete in" + fileUrl);
    return new PluginResult(PluginResult.Status.OK, fileUrl);
}

From source file:Main.java

/**
 * replace existing spannable with smiles
 * @param context/* w  w  w  .j a  v  a 2  s . c  om*/
 * @param spannable
 * @return
 */
public static boolean addSmiles(Context context, Spannable spannable) {
    boolean hasChanges = false;
    for (Entry<Pattern, Object> entry : emoticons.entrySet()) {
        Matcher matcher = entry.getKey().matcher(spannable);
        while (matcher.find()) {
            boolean set = true;
            for (ImageSpan span : spannable.getSpans(matcher.start(), matcher.end(), ImageSpan.class))
                if (spannable.getSpanStart(span) >= matcher.start()
                        && spannable.getSpanEnd(span) <= matcher.end())
                    spannable.removeSpan(span);
                else {
                    set = false;
                    break;
                }
            if (set) {
                hasChanges = true;
                Object value = entry.getValue();
                if (value instanceof String && !((String) value).startsWith("http")) {
                    File file = new File((String) value);
                    if (!file.exists() || file.isDirectory()) {
                        return false;
                    }
                    spannable.setSpan(new ImageSpan(context, Uri.fromFile(file)), matcher.start(),
                            matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                } else {
                    spannable.setSpan(new ImageSpan(context, (Integer) value), matcher.start(), matcher.end(),
                            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                }
            }
        }
    }

    return hasChanges;
}

From source file:at.wada811.utils.IntentUtils.java

/**
 * Viewer???Intent??//ww  w.j  av a  2s .  com
 *
 * @param filePath
 * @param mimeType
 * @return intent
 */
public static Intent createFileViewIntent(String filePath) {
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setDataAndType(Uri.fromFile(new File(filePath)), MediaUtils.getMimeType(filePath));
    return intent;
}

From source file:com.diona.videoplugin.CameraUtil.java

/**
 * Method to get the photo from the camera.
 * //from w  w w. j av  a  2 s  .  c om
 * @param fragment
 *          fragment instance that holds the callback method for the camera utility
 */
public static void getPhotoFromCamera(final Fragment fragment) {
    final File imageFile = FileCacheUtil.getOutputMediaFile();
    if (imageFile != null && imageFile.exists()) {
        FileUtils.deleteQuietly(imageFile);
    }
    callingActivity = fragment;
    final Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

    intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(imageFile));

    // start the image capture Intent
    callingActivity.startActivityForResult(intent, CAMERA_REQUEST);
}

From source file:com.lewie9021.videothumbnail.VideoThumbnail.java

public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
    try {/*from www . j  a v  a 2s . c om*/
        // Action is 'create'
        if (action.equals("create")) {
            Uri fileURI = Uri.fromFile(new File(args.getString(0)));
            String filePath = args.getString(0).replace(fileURI.getScheme() + ":", "");
            Bitmap thumbnail = ThumbnailUtils.createVideoThumbnail(filePath, Thumbnails.MINI_KIND);

            callbackContext.success(encodeTobase64(thumbnail));
            return true;
        } else {
            callbackContext.error("Invalid action");
            return false;
        }
    } catch (JSONException e) {
        callbackContext.error("JSON Exception");
        return true;
    }
}

From source file:com.remobile.file.LocalFilesystem.java

public LocalFilesystem(String name, Context context, CordovaResourceApi resourceApi, File fsRoot) {
    super(Uri.fromFile(fsRoot).buildUpon().appendEncodedPath("").build(), name, resourceApi);
    this.context = context;
}

From source file:com.target.plugins.PdfViewer.java

public String showPdf(String fileName) {

    File file = new File(fileName);

    if (file.exists()) {
        try {//from   w  w w  . jav  a2 s.  c  om
            Uri path = Uri.fromFile(file);
            Intent intent = new Intent(Intent.ACTION_VIEW);
            intent.setDataAndType(path, "application/pdf");
            intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

            //intent.setData(Uri.parse(fileName));
            this.ctx.startActivity(intent);
            return "";
        } catch (android.content.ActivityNotFoundException e) {
            System.out.println("PdfViewer: Error loading url " + fileName + ":" + e.toString());
            return e.toString();
        }

    } else {
        return "file not found";
    }

}