Example usage for android.graphics BitmapFactory decodeByteArray

List of usage examples for android.graphics BitmapFactory decodeByteArray

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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.android.xbrowser.BookmarksPageCallbacks.java

static Bitmap getBitmap(Cursor cursor, int columnIndex) {
    byte[] data = cursor.getBlob(columnIndex);
    if (data == null) {
        return null;
    }/*from  w  w w .  j a v  a2  s  . com*/
    return BitmapFactory.decodeByteArray(data, 0, data.length);
}

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

private void initBroadcastReceiver(final IntentFilter filter) {

    T.UI();//from   w  w  w. ja  va2  s. c  om

    mBroadcastReceiver = new SafeBroadcastReceiver() {

        @Override
        public String[] onSafeReceive(final Context context, final Intent intent) {
            T.UI();
            if (mFriend == null) {
                L.bug("FriendDetailActivity received intent but mFriend == null");
                return ALL_RECEIVING_INTENTS;
            }

            String action = intent.getAction();
            if (FriendsPlugin.FRIENDS_LIST_REFRESHED.equals(action)) {

                Friend newFriend = showFriend(intent);
                if (newFriend == null) {
                    // friend does not exist anymore, not interested in any older intent
                    return ALL_RECEIVING_INTENTS;
                }
                mFriend = newFriend;
                return UPDATE_VIEW_INTENTS;

            } else if (BrandingMgr.SERVICE_BRANDING_AVAILABLE_INTENT.equals(action)
                    || BrandingMgr.GENERIC_BRANDING_AVAILABLE_INTENT.equals(action)) {

                if (mFriend != null && mFriend.descriptionBranding != null && mFriend.descriptionBranding
                        .equals(intent.getStringExtra(BrandingMgr.BRANDING_KEY))) {

                    showBrandedDescription(mFriend);
                    return new String[] { BrandingMgr.SERVICE_BRANDING_AVAILABLE_INTENT,
                            BrandingMgr.GENERIC_BRANDING_AVAILABLE_INTENT };
                }

            } else if (mFriend.email.equals(intent.getStringExtra(EMAIL))) {

                // Process friend intents

                if (FriendsPlugin.FRIEND_UPDATE_INTENT.equals(action)
                        || FriendsPlugin.FRIEND_AVATAR_CHANGED_INTENT.equals(action)) {

                    Friend newFriend = showFriend(intent);
                    if (newFriend == null) {
                        // friend does not exist anymore, not interested in any older intent
                        return ALL_RECEIVING_INTENTS;
                    }
                    mFriend = newFriend;
                    return UPDATE_VIEW_INTENTS;

                } else if (FriendsPlugin.FRIEND_REMOVED_INTENT.equals(action)) {

                    L.d("Received intent - FRIEND_REMOVED_INTENT");
                    if (mFriend.existenceStatus != Friend.NOT_FOUND && !isFinishing()) {
                        finish();
                        return ALL_RECEIVING_INTENTS;
                    }

                } else if (FriendsPlugin.FRIEND_QR_CODE_RECEIVED_INTENT.equals(action)) {

                    byte[] image = Base64.decode(intent.getStringExtra("qrcode"));
                    Bitmap bm = BitmapFactory.decodeByteArray(image, 0, image.length);
                    ImageView view = (ImageView) findViewById(R.id.qrcode);
                    view.setImageBitmap(bm);
                    return new String[] { action };

                }
            }
            return null;
        }
    };
    registerReceiver(mBroadcastReceiver, filter);
}

From source file:com.fitforbusiness.nafc.dashboard.DashBoardFragment.java

private void loadIntoListView(List<Session> list) {
    if (list != null && list.size() != 0) {
        LinkedHashMap<String, Object> row;
        if (list != null && list.size() != 0) {
            for (Session session : list) {
                row = new LinkedHashMap<String, Object>();
                row.put("secondLabel", session.getStartTime());
                if (session.getSessionType().equals("1")) {
                    ParseQuery parseQuery = new ParseQuery(Group.class);
                    parseQuery.fromLocalDatastore();
                    parseQuery.whereEqualTo("objectId", session.getGroupClientId());
                    mapgroupList = new ArrayList<Group>();
                    try {
                        mapgroupList = parseQuery.find();
                    } catch (com.parse.ParseException e1) {
                    }/*from  w  ww.  j  a  v  a2s . c o m*/
                    if (mapclientList == null) {
                        ParseQuery parseQuery1 = new ParseQuery(Group.class);
                        parseQuery1.whereEqualTo("objectId", session.getGroupClientId());
                        mapgroupList = new ArrayList<Group>();
                        try {
                            mapgroupList = parseQuery1.find();
                        } catch (com.parse.ParseException e1) {
                        }
                        for (Group group : mapgroupList) {
                            row.put("name", group.getName());
                            if (group.getImageFile() != null) {
                                String fileObjectStr = group.getImageFile();
                                byte[] fileObject = android.util.Base64.decode(fileObjectStr, 1);
                                Bitmap bmp = BitmapFactory.decodeByteArray(fileObject, 0, fileObject.length);
                                row.put("photo", bmp);
                            } else {
                                row.put("photo", null);
                            }
                        }
                    } else {
                        for (Group group : mapgroupList) {
                            row.put("name", group.getName());
                            if (group.getImageFile() != null) {
                                String fileObjectStr = group.getImageFile();
                                byte[] fileObject = android.util.Base64.decode(fileObjectStr, 1);
                                Bitmap bmp = BitmapFactory.decodeByteArray(fileObject, 0, fileObject.length);
                                row.put("photo", bmp);
                            } else {
                                row.put("photo", null);
                            }
                        }
                    }
                } else {
                    ParseQuery parseQuery = new ParseQuery(Client.class);
                    parseQuery.fromLocalDatastore();
                    parseQuery.whereEqualTo("objectId", session.getGroupClientId());
                    mapclientList = new ArrayList<Client>();
                    try {
                        mapclientList = parseQuery.find();
                    } catch (com.parse.ParseException e1) {
                    }
                    if (mapclientList == null) {
                        ParseQuery parseQuery1 = new ParseQuery(Client.class);
                        parseQuery1.whereEqualTo("objectId", session.getGroupClientId());
                        mapclientList = new ArrayList<Client>();
                        try {
                            mapclientList = parseQuery1.find();
                        } catch (com.parse.ParseException e1) {
                        }
                        for (Client client : mapclientList) {
                            row.put("name", client.getFirstName());
                            if (client.getImageFile() != null) {
                                String fileObjectStr = client.getImageFile();
                                byte[] fileObject = android.util.Base64.decode(fileObjectStr, 1);
                                Bitmap bmp = BitmapFactory.decodeByteArray(fileObject, 0, fileObject.length);
                                row.put("photo", bmp);
                            } else {
                                row.put("photo", null);
                            }
                        }
                    } else {
                        for (Client client : mapclientList) {
                            row.put("name", client.getFirstName());
                            if (client.getImageFile() != null) {
                                String fileObjectStr = client.getImageFile();
                                byte[] fileObject = android.util.Base64.decode(fileObjectStr, 1);
                                Bitmap bmp = BitmapFactory.decodeByteArray(fileObject, 0, fileObject.length);
                                row.put("photo", bmp);
                            } else {
                                row.put("photo", null);
                            }
                        }
                    }
                }
                row.put("_id", session.getObjectId());
                //            row.put("secondLabel", session.getSessionType());
                ParseQuery parseQuery = new ParseQuery(Status.class);
                parseQuery.fromLocalDatastore();
                try {
                    mapStatusList = parseQuery.find();
                } catch (com.parse.ParseException e) {
                }
                if (mapStatusList == null || mapStatusList.size() == 0) {
                    ParseQuery parseQuery1 = new ParseQuery(Status.class);
                    parseQuery1.fromLocalDatastore();
                    try {
                        mapStatusList = parseQuery.find();
                    } catch (com.parse.ParseException e) {
                    }
                    if (mapStatusList != null && mapStatusList.size() != 0) {
                        row.put("thirdLabel", mapStatusList.get((int) session.getStatus()).getName());
                    }
                } else {
                    row.put("thirdLabel", mapStatusList.get((int) session.getStatus()).getName());
                }

                row.put("secondLabel", session.getStartTime());
                mapArrayList.add(row);
            }
            if (mapArrayList != null && mapArrayList.size() != 0) {
                CustomAsyncTaskListAdapter adapter = new CustomAsyncTaskListAdapter(getActivity(),
                        R.layout.calendar_day_view_session_row, R.id.ivRowImage, R.id.tvFirstName,
                        R.id.tvSecondLabel, R.id.tvThirdLabel, mapArrayList);
                sessionList.setAdapter(adapter);
            }
        }
    }

}

From source file:com.yk.notification.util.BitmapUtil.java

/**
 * ??bitmap//from   w ww . ja v  a  2s.  c om
 * 
 * @param b
 *            Byte
 * @return ?Bitmap
 */
public static Bitmap getBitmapFromBytes(byte[] b) {
    if (b.length != 0) {
        return BitmapFactory.decodeByteArray(b, 0, b.length);
    } else {
        return null;
    }
}

From source file:com.nostra13.universalimageloader.core.decode.ContentImageDecoder.java

private Bitmap makeVideoThumbnailFromMediaMetadataRetriever(MediaMetadataRetriever retriever) {
    if (retriever == null)
        return null;

    Bitmap thumbnail = null;/* w w w .  j  av a 2 s .c o m*/
    byte[] picture = retriever.getEmbeddedPicture();

    if (picture != null) {
        Log8.d();
        thumbnail = BitmapFactory.decodeByteArray(picture, 0, picture.length);
        if (thumbnail != null) {
            Log8.d(thumbnail.getWidth(), thumbnail.getHeight());
        }
    } else {
        Log8.d();
    }

    if (thumbnail == null) {
        Log8.d();
        thumbnail = retriever.getFrameAtTime();
        if (thumbnail != null) {
            Log8.d(thumbnail.getWidth(), thumbnail.getHeight());
        }
    }

    if (thumbnail == null) {
        Log8.d();
        return null;
    }

    return thumbnail;
}

From source file:com.rnd.snapsplit.view.SentRequestFragment.java

@Nullable
@Override/*  w  w w  . ja  va 2s .c om*/
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    //super.onCreate(savedInstanceState);
    view = inflater.inflate(R.layout.activity_sent_request, container, false);
    activity = getActivity();
    profile = new Profile(getContext());
    ((Toolbar) getActivity().findViewById(R.id.tool_bar_hamburger)).setVisibility(View.VISIBLE);

    mProgressBar = (ProgressBar) view.findViewById(R.id.progressBar);
    mMessageRecyclerView = (RecyclerView) view.findViewById(R.id.messageRecyclerView);
    mLinearLayoutManager = new LinearLayoutManager(getContext());
    //mLinearLayoutManager.setStackFromEnd(true);
    //Raymonds phone number here
    mFirebaseDatabaseReference = FirebaseDatabase.getInstance().getReference().child("requests");
    mFirebaseAdapter = new FirebaseRecyclerAdapter<PaymentRequest, MessageViewHolder>(PaymentRequest.class,
            R.layout.list_sent_requests, MessageViewHolder.class,
            mFirebaseDatabaseReference.orderByChild("requestEpochDate")) {

        @Override
        protected PaymentRequest parseSnapshot(DataSnapshot snapshot) {
            PaymentRequest pr = super.parseSnapshot(snapshot);
            if (pr != null) {
                pr.setId(snapshot.getKey());
                return pr;
            }
            return null;
        }

        @Override
        protected void populateViewHolder(final MessageViewHolder viewHolder, PaymentRequest pr, int position) {
            mProgressBar.setVisibility(ProgressBar.INVISIBLE);
            if (pr != null && pr.getRequestorPhoneNumber().equals(profile.getPhoneNumber())) {

                if (pr.getStrReceiptPic() != null && !pr.getStrReceiptPic().equals("")) {
                    String encodedReceipt = pr.getStrReceiptPic();
                    byte[] encodeByte = Base64.decode(encodedReceipt, Base64.DEFAULT);
                    Bitmap bitmap = BitmapFactory.decodeByteArray(encodeByte, 0, encodeByte.length);
                    viewHolder.receiptIcon.setImageBitmap(bitmap);
                }
                viewHolder.pr = pr;
                viewHolder.id = pr.getId();
                viewHolder.description.setText(pr.getDescription());
                viewHolder.toPerson.setText("Request sent to: "
                        + Friend.getFriendByPhoneNumber(getContext(), pr.getReceipientPhoneNo()).getName());
                viewHolder.splitAmount.setText("HKD" + String.format("%.2f", pr.getShareAmount()));
                SimpleDateFormat simpleDateFormat = new SimpleDateFormat("dd/MM/yyyy' 'HH:mm:ss");
                String date = null;
                Date temp = new Date(Long.parseLong(pr.getRequestEpochDate()) * (-1));
                date = simpleDateFormat.format(temp);
                viewHolder.date.setText(date);
            } else {
                ViewGroup.LayoutParams params = viewHolder.item.getLayoutParams();
                params.height = 0;
                viewHolder.item.setLayoutParams(params);
            }

            // log a view action on it
            //FirebaseUserActions.getInstance().end(getMessageViewAction(fd));
        }

        @Override
        public MessageViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
            MessageViewHolder viewHolder = super.onCreateViewHolder(parent, viewType);
            viewHolder.setOnLongClickListener(new MessageViewHolder.LongClickListener() {
                @Override
                public void onLongClick(View view, int position, String id, PaymentRequest pr) {
                    AlertDialog.Builder ImageDialog = new AlertDialog.Builder(getActivity());
                    ImageDialog.setTitle("Receipt Preview - " + pr.getDescription());
                    ImageView showImage = new ImageView(getActivity());
                    Bitmap bitmap = null;
                    if (pr.getStrReceiptPic() != null && !pr.getStrReceiptPic().equals("")) {
                        String encodedReceipt = pr.getStrReceiptPic();
                        byte[] encodeByte = Base64.decode(encodedReceipt, Base64.DEFAULT);
                        bitmap = BitmapFactory.decodeByteArray(encodeByte, 0, encodeByte.length);
                    }
                    if (bitmap != null) {
                        showImage.setImageBitmap(bitmap);
                    }
                    ImageDialog.setView(showImage);

                    ImageDialog.setNegativeButton("Close Preview", new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface arg0, int arg1) {
                        }
                    });
                    ImageDialog.show();
                }
            });
            viewHolder.setOnClickListener(new MessageViewHolder.ClickListener() {
                @Override
                public void onItemClick(View view, int position, String id, PaymentRequest pr) {
                    //Toast.makeText(getActivity(), "Item clicked at " + position, Toast.LENGTH_SHORT).show();

                }

            });
            return viewHolder;
        }

    };

    mFirebaseAdapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {
        @Override
        public void onItemRangeInserted(int positionStart, int itemCount) {
            super.onItemRangeInserted(positionStart, itemCount);
            int friendlyMessageCount = mFirebaseAdapter.getItemCount();
            int lastVisiblePosition = mLinearLayoutManager.findLastCompletelyVisibleItemPosition();
            // If the recycler view is initially being loaded or the user is at the bottom of the list, scroll
            // to the bottom of the list to show the newly added message.
            if (lastVisiblePosition == -1 || (positionStart >= (friendlyMessageCount - 1)
                    && lastVisiblePosition == (positionStart - 1))) {
                mMessageRecyclerView.scrollToPosition(positionStart);
            }
        }
    });

    mMessageRecyclerView.setLayoutManager(mLinearLayoutManager);
    mMessageRecyclerView.setAdapter(mFirebaseAdapter);

    mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext());

    return view;

}

From source file:org.zywx.wbpalmstar.plugin.uexiconlist.utils.IconListUtils.java

public static Bitmap downloadNetworkBitmap(String url) {
    byte[] data = downloadImageFromNetwork(url);
    if (data == null || data.length == 0) {
        return null;
    }/*from   www . jav  a2 s  .c  o  m*/
    return BitmapFactory.decodeByteArray(data, 0, data.length);
}

From source file:com.freshplanet.ane.GoogleCloudStorageUpload.tasks.UploadToGoogleCloudStorageAsyncTask.java

private static byte[] resizeImage(byte[] mediaBytes, int maxWidth, int maxHeight) {
    // TODO Auto-generated method stub
    Bitmap image = BitmapFactory.decodeByteArray(mediaBytes, 0, mediaBytes.length);
    Bitmap newImage = resizeImage(image, maxWidth, maxHeight);
    if (image != newImage)
        mediaBytes = getJPEGRepresentationFromBitmap(newImage);
    return mediaBytes;
}

From source file:cn.edu.nju.dapenti.activity.MainActivity.java

private void selectDrawerItem(int position) {
    mCurrentDrawerPos = position;/*  w  ww  .j  a  v  a  2  s  . c o  m*/
    mIcon = null;

    Uri newUri;
    boolean showFeedInfo = true;

    switch (position) {
    case 0:
        newUri = FeedData.EntryColumns.CONTENT_URI;
        break;
    case 1:
        newUri = FeedData.EntryColumns.FAVORITES_CONTENT_URI;
        break;
    default:
        long feedOrGroupId = mDrawerAdapter.getItemId(position);
        if (mDrawerAdapter.isItemAGroup(position)) {
            newUri = FeedData.EntryColumns.ENTRIES_FOR_GROUP_CONTENT_URI(feedOrGroupId);
        } else {
            byte[] iconBytes = mDrawerAdapter.getItemIcon(position);
            if (iconBytes != null && iconBytes.length > 0) {
                int bitmapSizeInDip = UiUtils.dpToPixel(24);
                Bitmap bitmap = BitmapFactory.decodeByteArray(iconBytes, 0, iconBytes.length);
                if (bitmap != null) {
                    if (bitmap.getHeight() != bitmapSizeInDip) {
                        bitmap = Bitmap.createScaledBitmap(bitmap, bitmapSizeInDip, bitmapSizeInDip, false);
                    }

                    mIcon = new BitmapDrawable(getResources(), bitmap);
                }
            }

            newUri = FeedData.EntryColumns.ENTRIES_FOR_FEED_CONTENT_URI(feedOrGroupId);
            showFeedInfo = false;
        }
        mTitle = mDrawerAdapter.getItemName(position);
        break;
    }

    if (!newUri.equals(mEntriesFragment.getUri())) {
        mEntriesFragment.setData(newUri, showFeedInfo);
    }

    mDrawerList.setItemChecked(position, true);

    // First open => we open the drawer for you
    if (PrefUtils.getBoolean(PrefUtils.FIRST_OPEN, true)) {
        PrefUtils.putBoolean(PrefUtils.FIRST_OPEN, false);
        mDrawerLayout.postDelayed(new Runnable() {
            @Override
            public void run() {
                mDrawerLayout.openDrawer(mDrawerList);
            }
        }, 500);
    }
}