Example usage for android.graphics BitmapFactory decodeByteArray

List of usage examples for android.graphics BitmapFactory decodeByteArray

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  4. android.graphics.*
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  6. decodeByteArray

Introduction

In this page you can find the example usage for android.graphics BitmapFactory decodeByteArray.

Prototype

public static Bitmap decodeByteArray(byte[] data, int offset, int length)

Source Link

Document

Decode an immutable bitmap from the specified byte array.

Usage

From source file:com.borqs.browser.combo.BookmarksPageCallbacks.java

private void editBookmark(BrowserBookmarksAdapter adapter, int position) {
    Intent intent = new Intent(this, AddBookmarkPage.class);
    Cursor cursor = adapter.getItem(position);
    Bundle item = new Bundle();
    item.putString(BrowserContract.Bookmarks.TITLE, cursor.getString(BookmarksLoader.COLUMN_INDEX_TITLE));
    item.putString(BrowserContract.Bookmarks.URL, cursor.getString(BookmarksLoader.COLUMN_INDEX_URL));
    byte[] data = cursor.getBlob(BookmarksLoader.COLUMN_INDEX_FAVICON);
    if (data != null) {
        item.putParcelable(BrowserContract.Bookmarks.FAVICON,
                BitmapFactory.decodeByteArray(data, 0, data.length));
    }//  w  w  w . j  a  va2  s  .co m
    item.putLong(BrowserContract.Bookmarks._ID, cursor.getLong(BookmarksLoader.COLUMN_INDEX_ID));
    item.putLong(BrowserContract.Bookmarks.PARENT, cursor.getLong(BookmarksLoader.COLUMN_INDEX_PARENT));
    intent.putExtra(AddBookmarkPage.EXTRA_EDIT_BOOKMARK, item);
    intent.putExtra(AddBookmarkPage.EXTRA_IS_FOLDER,
            cursor.getInt(BookmarksLoader.COLUMN_INDEX_IS_FOLDER) == 1);
    startActivity(intent);
}

From source file:com.sim2dial.dialer.ChatFragment.java

public void onMessageReceived(int id, LinphoneAddress from, LinphoneChatMessage message) {
    if (from.asStringUriOnly().equals(sipUri)) {
        if (message.getText() != null) {
            displayMessage(id, message.getText(), String.valueOf(System.currentTimeMillis()), true, null,
                    messagesLayout);//  w  ww.  ja va  2s . co m
        } else if (message.getExternalBodyUrl() != null) {
            byte[] rawImage = LinphoneActivity.instance().getChatStorage().getRawImageFromMessage(id);
            Bitmap bm = BitmapFactory.decodeByteArray(rawImage, 0, rawImage.length);
            displayImageMessage(id, bm, String.valueOf(System.currentTimeMillis()), true, null, messagesLayout);
        }
        scrollToEnd();
    }
}

From source file:github.madmarty.madsonic.service.RESTMusicService.java

@Override
public Bitmap getCoverArt(Context context, MusicDirectory.Entry entry, int size, boolean saveToFile,
        ProgressListener progressListener) throws Exception {

    // Synchronize on the entry so that we don't download concurrently for the same song.
    synchronized (entry) {

        // Use cached file, if existing.
        Bitmap bitmap = FileUtil.getAlbumArtBitmap(context, entry, size);
        if (bitmap != null) {
            return bitmap;
        }/*from  w  w w.  j  a v a2  s.c om*/

        String url = Util.getRestUrl(context, "getCoverArt");

        InputStream in = null;
        try {
            List<String> parameterNames = Arrays.asList("id", "size");
            List<Object> parameterValues = Arrays.<Object>asList(entry.getCoverArt(), size);
            HttpEntity entity = getEntityForURL(context, url, null, parameterNames, parameterValues,
                    progressListener);
            in = entity.getContent();

            // If content type is XML, an error occured.  Get it.
            String contentType = Util.getContentType(entity);
            if (contentType != null && contentType.startsWith("text/xml")) {
                new ErrorParser(context).parse(new InputStreamReader(in, Constants.UTF_8));
                return null; // Never reached.
            }

            byte[] bytes = Util.toByteArray(in);

            if (saveToFile) {
                OutputStream out = null;
                try {
                    out = new FileOutputStream(FileUtil.getAlbumArtFile(context, entry));
                    out.write(bytes);
                } finally {
                    Util.close(out);
                }
            }

            return BitmapFactory.decodeByteArray(bytes, 0, bytes.length);

        } finally {
            Util.close(in);
        }
    }
}

From source file:com.owncloud.android.datamodel.ThumbnailsCacheManager.java

public static String addAvatarToCache(String accountName, byte[] avatarData, int dimension) {
    final String imageKey = "a_" + accountName;

    Bitmap bitmap = BitmapFactory.decodeByteArray(avatarData, 0, avatarData.length);
    bitmap = ThumbnailUtils.extractThumbnail(bitmap, dimension, dimension);
    // Add avatar to cache
    if (bitmap != null) {
        addBitmapToCache(imageKey, bitmap);
    }//w  w w . j  a va 2  s.  co m
    return imageKey;
}

From source file:com.mattprecious.notisync.service.SecondaryService.java

/**
 * @param encodedString//w w  w  .ja  v a 2s . co  m
 * @return bitmap (from given string)
 */
public Bitmap stringToBitmap(String encodedString) {
    if (encodedString != null && !encodedString.equals("")) {
        try {
            byte[] encodeByte = Base64.decode(encodedString, Base64.DEFAULT);
            Bitmap bitmap = BitmapFactory.decodeByteArray(encodeByte, 0, encodeByte.length);
            return bitmap;
        } catch (Exception e) {
            e.getMessage();
            return null;
        }
    }
    return null;
}

From source file:com.example.SmartBoard.MQTTHandler.java

public static Bitmap stringToBitmap(String encodedBitmap) {
    byte[] bitmapBytesOptImg = Base64.decode(encodedBitmap, Base64.DEFAULT);
    return BitmapFactory.decodeByteArray(bitmapBytesOptImg, 0, bitmapBytesOptImg.length);
}

From source file:com.owncloud.android.ui.fragment.contactsbackup.ContactListFragment.java

@Override
public void onBindViewHolder(final ContactListFragment.ContactItemViewHolder holder, final int position) {
    final int verifiedPosition = holder.getAdapterPosition();
    final VCard vcard = vCards.get(verifiedPosition);

    if (vcard != null) {

        if (checkedVCards.contains(position)) {
            holder.getName().setChecked(true);

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                holder.getName().getCheckMarkDrawable().setColorFilter(ThemeUtils.primaryAccentColor(),
                        PorterDuff.Mode.SRC_ATOP);
            }//  w  ww.  j  a  v  a 2 s .  c  o m
        } else {
            holder.getName().setChecked(false);

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                holder.getName().getCheckMarkDrawable().clearColorFilter();
            }
        }

        holder.getName().setText(getDisplayName(vcard));

        // photo
        if (vcard.getPhotos().size() > 0) {
            Photo firstPhoto = vcard.getPhotos().get(0);
            String url = firstPhoto.getUrl();
            byte[] data = firstPhoto.getData();

            if (data != null && data.length > 0) {
                Bitmap thumbnail = BitmapFactory.decodeByteArray(data, 0, data.length);
                RoundedBitmapDrawable drawable = BitmapUtils
                        .bitmapToCircularBitmapDrawable(context.getResources(), thumbnail);

                holder.getBadge().setImageDrawable(drawable);
            } else if (url != null) {
                ImageView badge = holder.getBadge();
                SimpleTarget target = new SimpleTarget<Drawable>() {
                    @Override
                    public void onResourceReady(Drawable resource, GlideAnimation glideAnimation) {
                        holder.getBadge().setImageDrawable(resource);
                    }

                    @Override
                    public void onLoadFailed(Exception e, Drawable errorDrawable) {
                        super.onLoadFailed(e, errorDrawable);
                        holder.getBadge().setImageDrawable(errorDrawable);
                    }
                };
                DisplayUtils.downloadIcon(context, url, target, R.drawable.ic_user, badge.getWidth(),
                        badge.getHeight());
            }
        } else {
            try {
                holder.getBadge()
                        .setImageDrawable(TextDrawable.createNamedAvatar(holder.getName().getText().toString(),
                                context.getResources().getDimension(R.dimen.list_item_avatar_icon_radius)));
            } catch (Exception e) {
                holder.getBadge().setImageResource(R.drawable.ic_user);
            }
        }

        // Checkbox
        holder.setVCardListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                holder.getName().setChecked(!holder.getName().isChecked());

                if (holder.getName().isChecked()) {
                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                        holder.getName().getCheckMarkDrawable().setColorFilter(ThemeUtils.primaryAccentColor(),
                                PorterDuff.Mode.SRC_ATOP);
                    }

                    if (!checkedVCards.contains(verifiedPosition)) {
                        checkedVCards.add(verifiedPosition);
                    }
                    if (checkedVCards.size() == 1) {
                        EventBus.getDefault().post(new VCardToggleEvent(true));
                    }
                } else {
                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                        holder.getName().getCheckMarkDrawable().clearColorFilter();
                    }

                    if (checkedVCards.contains(verifiedPosition)) {
                        checkedVCards.remove(verifiedPosition);
                    }

                    if (checkedVCards.size() == 0) {
                        EventBus.getDefault().post(new VCardToggleEvent(false));
                    }
                }
            }
        });
    }
}

From source file:tr.com.turkcellteknoloji.turkcellupdater.UpdaterDialogManager.java

@SuppressLint("NewApi")
private static View createMessageDialogContentsView(Activity activity, MessageDescription messageDescription) {

    Context context = activity;//from  w ww  .  ja v  a  2  s. c  om

    final AlertDialog.Builder builder;

    // Workaround for dialog theme problems
    if (android.os.Build.VERSION.SDK_INT > 10) {
        builder = new AlertDialog.Builder(context);
        context = builder.getContext();
    } else {
        context = new ContextThemeWrapper(context, android.R.style.Theme_Dialog);
        builder = new AlertDialog.Builder(context);
    }

    builder.setTitle("Send feedback");

    final LayoutInflater inflater = LayoutInflater.from(context);
    final View dialogContentsView = inflater.inflate(R.layout.updater_dialog_message, null, false);
    final TextView textView = (TextView) dialogContentsView.findViewById(R.id.dialog_update_message_text);
    final ImageView imageView = (ImageView) dialogContentsView.findViewById(R.id.dialog_update_message_image);
    final ViewSwitcher switcher = (ViewSwitcher) dialogContentsView
            .findViewById(R.id.dialog_update_message_switcher);

    String messageText = null;
    String imageUrl = null;

    if (messageDescription != null) {
        messageText = messageDescription.get(MessageDescription.KEY_MESSAGE);
        imageUrl = messageDescription.get(MessageDescription.KEY_IMAGE_URL);
    }

    if (Utilities.isNullOrEmpty(messageText)) {
        textView.setVisibility(View.GONE);
    } else {
        textView.setText(messageText);
    }

    if (Utilities.isNullOrEmpty(imageUrl)) {
        switcher.setVisibility(View.GONE);
    } else {
        URI uri;
        try {
            uri = new URI(imageUrl);
        } catch (URISyntaxException e) {
            uri = null;
        }

        if (uri != null) {
            DownloadRequest request = new DownloadRequest();
            request.setUri(uri);
            request.setDownloadHandler(new DownloadHandler() {

                @Override
                public void onSuccess(byte[] result) {
                    // Load image from byte array
                    final Bitmap bitmap = BitmapFactory.decodeByteArray(result, 0, result.length);
                    imageView.setImageBitmap(bitmap);

                    // Hide progress bar and display image
                    if (switcher != null) {
                        switcher.setDisplayedChild(1);
                    }
                }

                @Override
                public void onProgress(Integer percent) {

                }

                @Override
                public void onFail(Exception ex) {
                    Log.e("Message image couldn't be loaded", ex);
                }

                @Override
                public void onCancelled() {

                }
            });
            HttpClient client = Utilities.createClient("Turkcell Updater/1.0 ", false);
            try {
                request.executeAsync(client);
            } catch (Exception e) {
                Log.e("Message image couldn't be loaded", e);
            }

        } else {
            switcher.setVisibility(View.GONE);
        }

    }

    return dialogContentsView;
}

From source file:LPGoogleFunctions.LPGoogleFunctions.java

/**
 * The Google Maps Image APIs make it easy to embed a street view image into your image view.
 * @param address - The address (such as Chagrin Falls, OH).
 * @param imageWidth - Specifies width size of the image in pixels.
 * @param imageHeight - Specifies height size of the image in pixels.
 * @param heading - Indicates the compass heading of the camera. Accepted values are from 0 to 360 (both values indicating North, with 90 indicating East, and 180 South). 
 * If no heading is specified, a value will be calculated that directs the camera towards the specified location, from the point at which the closest photograph was taken.
 * @param fov - Determines the horizontal field of view of the image. The field of view is expressed in degrees, with a maximum allowed value of 120.
 * When dealing with a fixed-size viewport, as with a Street View image of a set size, field of view in essence represents zoom, with smaller numbers indicating a higher level of zoom.
 * @param pitch- Specifies the up or down angle of the camera relative to the Street View vehicle. This is often, but not always, flat horizontal.
 * Positive values angle the camera up (with 90 degrees indicating straight up).
 * Negative values angle the camera down (with -90 indicating straight down).
 * @param responseHandler/* w w w  . ja v a 2 s  .com*/
 * @Override public void willLoadStreetViewImage();
 * @Override public void didLoadStreetViewImage(Bitmap bmp)
 * @Override public void errorLoadingStreetViewImage(Throwable error);
 */

public void loadStreetViewImageForAddress(String address, int imageWidth, int imageHeight, float heading,
        float fov, float pitch, final StreetViewImageListener responseHandler) {
    if (responseHandler != null)
        responseHandler.willLoadStreetViewImage();

    RequestParams parameters = new RequestParams();

    DecimalFormatSymbols separator = new DecimalFormatSymbols();
    separator.setDecimalSeparator('.');
    DecimalFormat coordinateDecimalFormat = new DecimalFormat("##.######");
    coordinateDecimalFormat.setDecimalFormatSymbols(separator);

    DecimalFormat twoDecimalFormat = new DecimalFormat(".##");
    twoDecimalFormat.setDecimalFormatSymbols(separator);

    parameters.put("key", this.googleAPIBrowserKey);
    parameters.put("sensor", sensor ? "true" : "false");
    parameters.put("size", String.format("%dx%d", imageWidth, imageHeight));
    if (address != null)
        parameters.put("location", address);
    parameters.put("heading", twoDecimalFormat.format(heading));
    parameters.put("fov", twoDecimalFormat.format(fov));
    parameters.put("pitch", twoDecimalFormat.format(pitch));

    this.client.get(googleAPIStreetViewImageURL, parameters, new BinaryHttpResponseHandler() {
        @Override
        public void onFailure(int arg0, Header[] arg1, byte[] arg2, Throwable arg3) {
            if (responseHandler != null)
                responseHandler.errorLoadingStreetViewImage(arg3);
        }

        @Override
        public void onSuccess(int arg0, Header[] arg1, byte[] arg2) {
            try {
                Bitmap bmp = BitmapFactory.decodeByteArray(arg2, 0, arg2.length);

                if (responseHandler != null)
                    responseHandler.didLoadStreetViewImage(bmp);
            } catch (Exception e) {
                e.printStackTrace();

                if (responseHandler != null)
                    responseHandler.errorLoadingStreetViewImage(e.getCause());
            }
        }
    });
}

From source file:com.mobicage.rogerthat.FriendDetailActivity.java

@SuppressWarnings("WrongConstant")
private Friend showFriend(Intent intent) {
    T.UI();/*from  www  .jav a2 s. c o  m*/

    final Friend friend = loadFriend(intent);
    if (friend == null) {
        return null;
    }

    mServiceArea.setVisibility(getServiceAreaVisibility());
    mPokeArea.setVisibility(getPokeVisibility());
    mFriendArea.setVisibility(getFriendAreaVisibility());
    mHeader.setVisibility(getHeaderVisibility());

    final ImageView image = (ImageView) findViewById(R.id.friend_avatar);
    if (friend.avatar == null) {
        image.setImageBitmap(mFriendsPlugin.getMissingFriendAvatarBitmap());
    } else {
        final Bitmap avatarBitmap = BitmapFactory.decodeByteArray(friend.avatar, 0, friend.avatar.length);
        image.setImageBitmap(ImageHelper.getRoundedCornerAvatar(avatarBitmap));
    }

    final TextView nameView = (TextView) findViewById(R.id.friend_name);
    mFriendName = friend.getDisplayName();
    nameView.setText(mFriendName);
    nameView.setTextColor(ContextCompat.getColor(this, android.R.color.primary_text_light));

    final TextView emailView = (TextView) findViewById(R.id.email);
    emailView.setText(friend.getDisplayEmail());
    emailView.setTextColor(nameView.getTextColors());

    if (friend.existenceStatus == Friend.NOT_FOUND || friend.existenceStatus == Friend.INVITE_PENDING) {
        final Button pokeBtn = (Button) findViewById(R.id.poke_button);
        pokeBtn.setText(R.string.follow);
        pokeBtn.setOnClickListener(new SafeViewOnClickListener() {
            @Override
            public void safeOnClick(View v) {
                if (mFriendsPlugin.inviteService(mFriend)) {
                    finish();
                }
            }
        });
    } else if (TextUtils.isEmptyOrWhitespace(friend.pokeDescription)) {
        findViewById(R.id.poke_area).setVisibility(View.GONE);
    } else {
        findViewById(R.id.poke_area).setVisibility(View.VISIBLE);
        final Button pokeBtn = (Button) findViewById(R.id.poke_button);
        pokeBtn.setText(friend.pokeDescription);
        pokeBtn.setOnClickListener(new SafeViewOnClickListener() {
            @Override
            public void safeOnClick(View v) {
                T.UI();
                poke();
            }
        });
    }

    mDescriptionView.setText(friend.description);

    if (friend.descriptionBranding != null) {
        boolean available = false;
        try {
            available = mFriendsPlugin.getBrandingMgr().isBrandingAvailable(friend.descriptionBranding);
        } catch (BrandingFailureException e) {
            // ignore
        }
        if (available) {
            showBrandedDescription(friend);
        } else {
            mFriendsPlugin.getBrandingMgr().queue(friend);
        }
    } else {
        mDescriptionView.setVisibility(View.VISIBLE);
        mServiceArea.findViewById(R.id.webview).setVisibility(View.GONE);
        mTopArea.setBackgroundResource(R.color.mc_background_color);
    }

    final CheckBox iShareLocationCheckBox = (CheckBox) findViewById(R.id.share_location);
    iShareLocationCheckBox.setOnCheckedChangeListener(null);
    iShareLocationCheckBox.setChecked(friend.shareLocation);
    iShareLocationCheckBox.setText(getString(R.string.friend_share_location));

    iShareLocationCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            T.UI();
            mFriendsPlugin.updateFriendShareLocation(friend.email, isChecked);
        }
    });

    dismissDialogs();

    return friend;
}