Example usage for android.net Uri EMPTY

List of usage examples for android.net Uri EMPTY

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Introduction

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

Prototype

Uri EMPTY

To view the source code for android.net Uri EMPTY.

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Document

The empty URI, equivalent to "".

Usage

From source file:de.grobox.liberario.utils.TransportrUtils.java

public static Intent getShortcutIntent(Context context) {
    Intent shortcutIntent = new Intent(DirectionsFragment.TAG, Uri.EMPTY, context, MainActivity.class);
    shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    shortcutIntent.putExtra("special", DirectionsFragment.TASK_BRING_ME_HOME);
    return shortcutIntent;
}

From source file:com.maskyn.fileeditorpro.activity.MainActivity.java

private void saveTheFile(boolean saveAs) {
    if (!saveAs && greatUri != null && greatUri.getUri() != null && greatUri.getUri() != Uri.EMPTY)
        new SaveFileTask(this, greatUri, pageSystem.getAllText(mEditor.getText().toString()), currentEncoding,
                new SaveFileTask.SaveFileInterface() {
                    @Override//  w ww.ja v a 2 s. com
                    public void fileSaved(Boolean success) {
                        savedAFile(greatUri, true);
                    }
                }).execute();
    else {
        if (Device.hasKitKatApi() && PreferenceHelper.getUseStorageAccessFramework(this)) {
            Intent intent = new Intent(Intent.ACTION_CREATE_DOCUMENT);
            intent.setType("*/*");
            intent.putExtra(Intent.EXTRA_TITLE, greatUri.getFileName());
            startActivityForResult(intent, SAVE_AS_REQUEST_CODE);
        } else {
            new NewFileDetailsDialog(greatUri, pageSystem.getAllText(mEditor.getText().toString()),
                    currentEncoding).show(getFragmentManager().beginTransaction(), "dialog");
        }

    }
}

From source file:com.custom.music.MusicBrowserActivity.java

/**
 * get current view/*from w  w w . ja v a2  s .com*/
 * 
 * @param index
 * @return View
 */
private View getView(int index) {
    Log.i(TAG, ">>> getView index = " + index, Log.APP);
    View view = null;
    Intent intent = new Intent(Intent.ACTION_PICK);
    //update by zjw
    //Uri.EMPTY --> custom
    switch (index) {
    case ARTIST_INDEX:
        intent.setClass(this, ArtistAlbumBrowserActivity.class);
        intent.setDataAndType(Uri.EMPTY, Constants.ARTIST_MIME_TYPE);
        break;
    case ALBUM_INDEX:
        intent.setClass(this, AlbumBrowserActivity.class);
        intent.setDataAndType(Uri.EMPTY, Constants.ALBUM_MIME_TYPE);
        break;
    case SONG_INDEX:
        intent.setClass(this, TrackBrowserActivity.class);
        intent.setDataAndType(Uri.EMPTY, Constants.TRACK_MIME_TYPE);
        break;
    case PLAYLIST_INDEX:
        intent.setClass(this, PlaylistBrowserActivity.class);
        intent.setDataAndType(Uri.EMPTY, Constants.PLAYLIST_MIME_TYPE);
        break;
    default:
        return null;
    }
    intent.putExtra("withtabs", true);
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    view = mActivityManager.startActivity(getStringId(index), intent).getDecorView();
    Log.i(TAG, "getView >>>", Log.APP);
    return view;
}

From source file:org.secu3.android.ParamActivity.java

@Override
protected void onResume() {
    super.onResume();
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.starter_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.angles_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.idling_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.functions_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.temperature_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.carburetor_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.adc_errors_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.ckps_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.miscellaneous_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.choke_control_title));

    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.op_comp_nc_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class).putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                    R.string.choke_control_title));
    startService(new Intent(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON, Uri.EMPTY, this,
            Secu3Service.class)
                    .putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_PARAM,
                            R.string.secur_par_title)
                    .putExtra(Secu3Service.ACTION_SECU3_SERVICE_OBTAIN_PACKET_SKELETON_DIR,
                            Secu3Packet.OUTPUT_TYPE));
    dialog = (CustomNumberPickerDialog) getLastCustomNonConfigurationInstance();
    if (dialog != null) {
        dialog.setOnCustomNumberPickerAcceptListener(this);
    }//  w  ww .  j  a  va2 s . c  om
    registerReceiver(receiver, receiver.intentFilter);
}

From source file:com.android.music.MusicBrowserActivity.java

/**
 * get current view/*  w  ww .ja  v  a 2  s.c om*/
 *
 * @param index
 * @return View
 */
private View getView(int index) {
    MusicLogUtils.d(TAG, "getView>>>index = " + index);
    View view = null;
    Intent intent = new Intent(Intent.ACTION_PICK);
    switch (index) {
    case ARTIST_INDEX:
        intent.setDataAndType(Uri.EMPTY, "vnd.android.cursor.dir/artistalbum");
        break;
    case ALBUM_INDEX:
        intent.setDataAndType(Uri.EMPTY, "vnd.android.cursor.dir/album");
        break;
    case SONG_INDEX:
        intent.setDataAndType(Uri.EMPTY, "vnd.android.cursor.dir/track");
        break;
    case PLAYLIST_INDEX:
        intent.setDataAndType(Uri.EMPTY, MediaStore.Audio.Playlists.CONTENT_TYPE);
        break;
    default:
        MusicLogUtils.d(TAG, "default");
        return null;
    }
    intent.putExtra("withtabs", true);
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    view = mActivityManager.startActivity(getStringId(index), intent).getDecorView();
    MusicLogUtils.d(TAG, "getView<<<");
    return view;
}

From source file:com.maskyn.fileeditorpro.activity.MainActivity.java

/**
 * Parses the intent//from w  ww.  ja  v  a 2  s . c  om
 */
private void parseIntent(Intent intent) {
    final String action = intent.getAction();
    final String type = intent.getType();

    if (Intent.ACTION_VIEW.equals(action) || Intent.ACTION_EDIT.equals(action)
            || Intent.ACTION_PICK.equals(action) && type != null) {
        // Post event
        //newFileToOpen(new File(intent
        //        .getData().getPath()), "");
        Uri uri = intent.getData();
        GreatUri newUri = new GreatUri(uri, AccessStorageApi.getPath(this, uri),
                AccessStorageApi.getName(this, uri));
        newFileToOpen(newUri, "");
    } else if (Intent.ACTION_SEND.equals(action) && type != null) {
        if ("text/plain".equals(type)) {
            newFileToOpen(new GreatUri(Uri.EMPTY, "", ""), intent.getStringExtra(Intent.EXTRA_TEXT));
        }
    }
}

From source file:uk.org.ngo.squeezer.service.SqueezeService.java

@TargetApi(Build.VERSION_CODES.GINGERBREAD)
private void downloadSong(@NonNull Uri url, String title, @NonNull Uri serverUrl) {
    if (url.equals(Uri.EMPTY)) {
        return;/*  ww w.jav  a2  s .com*/
    }

    // If running on Gingerbread or greater use the Download Manager
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
        DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
        DownloadDatabase downloadDatabase = new DownloadDatabase(this);
        String localPath = getLocalFile(serverUrl);
        String tempFile = UUID.randomUUID().toString();
        String credentials = mUsername + ":" + mPassword;
        String base64EncodedCredentials = Base64.encodeToString(credentials.getBytes(), Base64.NO_WRAP);
        DownloadManager.Request request = new DownloadManager.Request(url).setTitle(title)
                .setDestinationInExternalFilesDir(this, Environment.DIRECTORY_MUSIC, tempFile)
                .setVisibleInDownloadsUi(false)
                .addRequestHeader("Authorization", "Basic " + base64EncodedCredentials);
        long downloadId = downloadManager.enqueue(request);

        Crashlytics.log("Registering new download");
        Crashlytics.log("downloadId: " + downloadId);
        Crashlytics.log("tempFile: " + tempFile);
        Crashlytics.log("localPath: " + localPath);

        if (!downloadDatabase.registerDownload(downloadId, tempFile, localPath)) {
            Crashlytics.log(Log.WARN, TAG, "Could not register download entry for: " + downloadId);
            downloadManager.remove(downloadId);
        }
    }
}

From source file:com.musenkishi.wally.activities.ImageDetailsActivity.java

@Override
public boolean handleMessage(Message msg) {
    switch (msg.what) {

    case MSG_GET_PAGE:
        String url = (String) msg.obj;
        if (url != null) {
            WallyApplication.getDataProviderInstance().getPageData(url,
                    new DataProvider.OnPageReceivedListener() {
                        @Override
                        public void onPageReceived(ImagePage imagePage) {
                            Message msgObj = uiHandler.obtainMessage();
                            msgObj.what = MSG_PAGE_FETCHED;
                            msgObj.obj = imagePage;
                            uiHandler.sendMessage(msgObj);
                        }/* ww w.ja v a2 s  . c o m*/

                        @Override
                        public void onError(DataProviderError error) {
                            Message msgObj = uiHandler.obtainMessage();
                            msgObj.what = MSG_PAGE_ERROR;
                            msgObj.obj = error;
                            uiHandler.sendMessage(msgObj);
                        }
                    });
        }
        break;

    case MSG_SAVE_TO_FILE:
        int what = msg.arg1;
        saveToFile(what);
        break;

    case MSG_PAGE_FETCHED:
        imagePage = (ImagePage) msg.obj;
        if (imagePage != null) {
            textViewUploader.setText(imagePage.uploader());
            textViewUploadDate.setText(imagePage.uploadDate());
            textViewSource.setText(imagePage.author().name());
            if (imagePage.author().page() != Uri.EMPTY) {
                textViewSource.setTextColor(getResources().getColor(R.color.Holo_Blue_Dark));
                textViewSource.setTag(imagePage.author());
                textViewSource.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        Author author = (Author) v.getTag();
                        if (author.page() != Uri.EMPTY) {
                            Intent browserIntent = new Intent(Intent.ACTION_VIEW, author.page());
                            startActivity(browserIntent);
                        }
                    }
                });
            }
            textViewResolution.setText(imagePage.resolution());
            textViewCategory.setText(imagePage.category());
            textViewRating.setText(imagePage.rating());
            final String imageUrl = imagePage.imagePath().toString();

            Glide.with(getApplicationContext()).load(imageUrl)
                    .placeholder(photoViewAttacher.getImageView().getDrawable()).fitCenter()
                    .listener(new RequestListener<String, GlideDrawable>() {
                        @Override
                        public boolean onException(Exception e, String model, Target<GlideDrawable> target,
                                boolean isFirstResource) {
                            hideLoader();
                            //TODO: maybe show a retry button?
                            return false;
                        }

                        @Override
                        public boolean onResourceReady(GlideDrawable resource, String model,
                                Target<GlideDrawable> target, boolean isFromMemoryCache,
                                boolean isFirstResource) {

                            photoView.setScaleType(ImageView.ScaleType.CENTER_CROP);
                            photoViewAttacher.setScaleType(ImageView.ScaleType.CENTER_CROP);

                            renderColors(((GlideBitmapDrawable) resource.getCurrent()).getBitmap());
                            photoView.setOnClickListener(new View.OnClickListener() {
                                @Override
                                public void onClick(View view) {
                                    toggleZoomImage();
                                }
                            });
                            hideLoader();

                            Size size = fitToWidthAndKeepRatio(imagePage.getImageWidth(),
                                    imagePage.getImageHeight());

                            imageSize = size;

                            setupPaddings(size, true);

                            enableParallaxEffect(scrollView, photoLayoutHolder);

                            scrollUpToolbarIfNeeded();

                            return false;
                        }
                    }).into(photoView);

            specsLayout.setAlpha(1.0f);
            specsLayout.scheduleLayoutAnimation();

        }
        break;

    case MSG_PAGE_ERROR:
        DataProviderError dataProviderError = (DataProviderError) msg.obj;
        if (dataProviderError != null) {
            Toast.makeText(ImageDetailsActivity.this,
                    dataProviderError.getHttpStatusCode() + ": " + dataProviderError.getMessage(),
                    Toast.LENGTH_SHORT).show();
        } else {
            Toast.makeText(ImageDetailsActivity.this, getString(R.string.toast_error_default),
                    Toast.LENGTH_SHORT).show();
        }
        break;

    case MSG_IMAGE_REQUEST_READY_FOR_SETTING:
        Uri savedImageDataForWallpaper = (Uri) msg.obj;
        if (savedImageDataForWallpaper != null) {
            setImageAsWallpaperPicker(savedImageDataForWallpaper);
        }
        break;

    case MSG_IMAGE_REQUEST_SAVED:
        updateSaveButton();
        break;

    case MSG_IMAGE_REQUEST_SAVING:
        if (buttonSave != null) {
            buttonSave.setText(getString(R.string.saving));
            buttonSave.setAlpha(0.50f);
        }
        break;

    case MSG_RENDER_PALETTE:

        Bitmap bitmap1 = (Bitmap) msg.obj;
        Palette colorScheme = Palette.generate(bitmap1);

        Message msgObj = uiHandler.obtainMessage();
        msgObj.what = MSG_SET_IMAGE_AND_PALETTE;
        msgObj.obj = colorScheme;
        uiHandler.sendMessage(msgObj);

        break;

    case MSG_SET_IMAGE_AND_PALETTE:
        Palette renderedPalette = (Palette) msg.obj;
        setColors(renderedPalette);
        break;

    case MSG_SCROLL_UP_SCROLLVIEW:
        int targetScroll = msg.arg1;
        scrollView.smoothScrollTo(0, targetScroll);
        break;

    }
    return false;
}

From source file:com.maskyn.fileeditorpro.activity.MainActivity.java

private void refreshList(@Nullable GreatUri thisUri, boolean add, boolean delete) {
    int max_recent_files = 15;
    if (add)//from   ww w .  j  av  a2  s . c o m
        max_recent_files--;

    // File paths saved in preferences
    String[] savedPaths = PreferenceHelper.getSavedPaths(this);
    int first_index_of_array = savedPaths.length > max_recent_files ? savedPaths.length - max_recent_files : 0;
    savedPaths = ArrayUtils.subarray(savedPaths, first_index_of_array, savedPaths.length);
    // File names for the list
    greatUris.clear();
    // StringBuilder that will contain the file paths
    StringBuilder sb = new StringBuilder();

    // for cycle to convert paths to names
    for (int i = 0; i < savedPaths.length; i++) {
        Uri particularUri = Uri.parse(savedPaths[i]);
        String name = AccessStorageApi.getName(this, particularUri);
        // Check that the file exist
        // if is null or empty the particular url we dont use it
        if (particularUri != null && !particularUri.equals(Uri.EMPTY) && !TextUtils.isEmpty(name)) {
            // if the particular uri is good
            boolean good = false;
            if (thisUri == null || thisUri.getUri() == null || thisUri.getUri() == Uri.EMPTY)
                good = true;
            else {
                if (delete == false)
                    good = true;
                else if (!thisUri.getUri().equals(particularUri))
                    good = true;
                else
                    good = false;
            }
            if (good) {
                greatUris.addFirst(
                        new GreatUri(particularUri, AccessStorageApi.getPath(this, particularUri), name));
                sb.append(savedPaths[i]).append(",");
            }
        }
        //}
    }
    // if is not null, empty, we have to add something and we dont already have this uri
    if (thisUri != null && !thisUri.getUri().equals(Uri.EMPTY) && add
            && !ArrayUtils.contains(savedPaths, thisUri.getUri().toString())) {
        sb.append(thisUri.getUri().toString()).append(",");
        greatUris.addFirst(thisUri);
    }
    // save list without empty or non existed files
    PreferenceHelper.setSavedPaths(this, sb);
    // Set adapter
    arrayAdapter.notifyDataSetChanged();
}

From source file:com.bitants.wally.activities.ImageDetailsActivity.java

@Override
public boolean handleMessage(Message msg) {
    switch (msg.what) {

    case MSG_GET_PAGE:
        String url = (String) msg.obj;
        if (url != null) {
            WallyApplication.getDataProviderInstance().getPageData(url,
                    new DataProvider.OnPageReceivedListener() {
                        @Override
                        public void onPageReceived(ImagePage imagePage) {
                            Message msgObj = uiHandler.obtainMessage();
                            msgObj.what = MSG_PAGE_FETCHED;
                            msgObj.obj = imagePage;
                            uiHandler.sendMessage(msgObj);
                        }/*from  w w  w.ja  v  a  2 s  . c  om*/

                        @Override
                        public void onError(DataProviderError error) {
                            Message msgObj = uiHandler.obtainMessage();
                            msgObj.what = MSG_PAGE_ERROR;
                            msgObj.obj = error;
                            uiHandler.sendMessage(msgObj);
                        }
                    });
        }
        break;

    case MSG_SAVE_TO_FILE:
        int what = msg.arg1;
        saveToFile(what);
        break;

    case MSG_PAGE_FETCHED:
        imagePage = (ImagePage) msg.obj;
        if (imagePage != null) {
            textViewUploader.setText(imagePage.uploader());
            textViewUploadDate.setText(imagePage.uploadDate());
            textViewSource.setText(imagePage.author().name());
            if (imagePage.author().page() != Uri.EMPTY) {
                textViewSource.setTextColor(getResources().getColor(R.color.Holo_Blue_Dark));
                textViewSource.setTag(imagePage.author());
                textViewSource.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        Author author = (Author) v.getTag();
                        if (author.page() != Uri.EMPTY) {
                            Intent browserIntent = new Intent(Intent.ACTION_VIEW, author.page());
                            startActivity(browserIntent);
                        }
                    }
                });
            }
            textViewResolution.setText(imagePage.resolution());
            textViewCategory.setText(imagePage.category());
            textViewRating.setText(imagePage.rating());
            final String imageUrl = imagePage.imagePath().toString();

            if (imagePage.tags().size() > 0) {
                flowLayoutTags.removeAllViews();
                for (final Tag tag : imagePage.tags()) {
                    View tagView = getLayoutInflater().inflate(R.layout.view_tag_item, flowLayoutTags, false);
                    TextView tagTextView = (TextView) tagView.findViewById(R.id.tag_item_text);
                    tagTextView.setText(tag.name());

                    flowLayoutTags.addView(tagView);

                    tagTextView.setOnClickListener(new View.OnClickListener() {
                        @Override
                        public void onClick(View v) {
                            WallyApplication.getSearchFragmentMessages().put(SearchFragment.EXTRA_MESSAGE_TAG,
                                    tag.name());
                            Intent intent = new Intent();
                            setResult(RESULT_OK, intent);
                            ImageDetailsActivity.this.finish();
                        }
                    });
                }
            } else {
                findViewById(R.id.image_details_tags_title).setVisibility(View.GONE);
                flowLayoutTags.setVisibility(View.GONE);
            }

            Glide.with(getApplicationContext()).load(imageUrl).placeholder(photoView.getDrawable()).fitCenter()
                    .listener(new RequestListener<String, GlideDrawable>() {
                        @Override
                        public boolean onException(Exception e, String model, Target<GlideDrawable> target,
                                boolean isFirstResource) {
                            hideLoader();
                            //TODO: maybe show a retry button?
                            return false;
                        }

                        @Override
                        public boolean onResourceReady(GlideDrawable resource, String model,
                                Target<GlideDrawable> target, boolean isFromMemoryCache,
                                boolean isFirstResource) {

                            photoView.setScaleType(ImageView.ScaleType.CENTER_CROP);

                            renderTags(((GlideBitmapDrawable) resource.getCurrent()).getBitmap());
                            renderColors(((GlideBitmapDrawable) resource.getCurrent()).getBitmap());
                            photoView.setOnClickListener(new View.OnClickListener() {
                                @Override
                                public void onClick(View view) {
                                    toggleZoomImage();
                                }
                            });
                            hideLoader();

                            Size size = fitToWidthAndKeepRatio(imagePage.getImageWidth(),
                                    imagePage.getImageHeight());

                            imageSize = size;

                            setupPaddings(size, true);

                            scrollUpToolbarIfNeeded();

                            return false;
                        }
                    }).into(photoView);

            specsLayout.setAlpha(1.0f);
            specsLayout.scheduleLayoutAnimation();

            enableParallaxEffect(scrollView, photoLayoutHolder);
        }
        break;

    case MSG_PAGE_ERROR:
        DataProviderError dataProviderError = (DataProviderError) msg.obj;
        if (dataProviderError != null) {
            Toast.makeText(ImageDetailsActivity.this,
                    dataProviderError.getHttpStatusCode() + ": " + dataProviderError.getMessage(),
                    Toast.LENGTH_SHORT).show();
        } else {
            Toast.makeText(ImageDetailsActivity.this, getString(R.string.toast_error_default),
                    Toast.LENGTH_SHORT).show();
        }
        break;

    case MSG_IMAGE_REQUEST_READY_FOR_SETTING:
        Uri savedImageDataForWallpaper = (Uri) msg.obj;
        if (savedImageDataForWallpaper != null) {
            setImageAsWallpaperPicker(savedImageDataForWallpaper);
        }
        break;

    case MSG_IMAGE_REQUEST_SAVED:
        updateSaveButton();
        break;

    case MSG_IMAGE_REQUEST_SAVING:
        if (buttonSave != null) {
            buttonSave.setText(getString(R.string.saving));
            buttonSave.setAlpha(0.50f);
        }
        break;

    case MSG_RENDER_PALETTE:

        Bitmap bitmap1 = (Bitmap) msg.obj;
        Palette palette = Palette.generate(bitmap1);

        Message msgObj = uiHandler.obtainMessage();
        msgObj.what = MSG_SET_IMAGE_AND_PALETTE;
        msgObj.obj = palette;
        uiHandler.sendMessage(msgObj);

        break;

    case MSG_SET_IMAGE_AND_PALETTE:
        Palette renderedPalette = (Palette) msg.obj;
        setColors(renderedPalette);
        break;

    case MSG_SCROLL_UP_SCROLLVIEW:
        int targetScroll = msg.arg1;
        scrollView.smoothScrollTo(0, targetScroll);
        break;

    }
    return false;
}