Example usage for android.media ThumbnailUtils extractThumbnail

List of usage examples for android.media ThumbnailUtils extractThumbnail

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  6. extractThumbnail

Introduction

In this page you can find the example usage for android.media ThumbnailUtils extractThumbnail.

Prototype

public static Bitmap extractThumbnail(Bitmap source, int width, int height)

Source Link

Document

Creates a centered bitmap of the desired size.

Usage

From source file:com.royclarkson.springagram.model.ItemResource.java

public void setImage(String imageDataUri) {
    String imageDataString = imageDataUri.substring(imageDataUri.indexOf(",") + 1);
    byte[] imageData = Base64.decode(imageDataString, Base64.DEFAULT);
    Bitmap original = BitmapFactory.decodeByteArray(imageData, 0, imageData.length);
    this.image = ThumbnailUtils.extractThumbnail(original, IMAGE_WIDTH, IMAGE_HEIGHT);
    this.thumbnail = ThumbnailUtils.extractThumbnail(original, THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT);
}

From source file:com.dycody.android.idealnote.utils.BitmapHelper.java

/**
 * Retrieves a the bitmap relative to attachment based on mime type
 *//*from   w w  w  . j a  v a 2 s.co m*/
public static Bitmap getBitmapFromAttachment(Context mContext, Attachment mAttachment, int width, int height) {
    Bitmap bmp = null;
    String path;
    mAttachment.getUri().getPath();

    // Video
    if (Constants.MIME_TYPE_VIDEO.equals(mAttachment.getMime_type())) {
        // Tries to retrieve full path from ContentResolver if is a new video
        path = StorageHelper.getRealPathFromURI(mContext, mAttachment.getUri());
        // .. or directly from local directory otherwise
        if (path == null) {
            path = FileHelper.getPath(mContext, mAttachment.getUri());
        }
        bmp = ThumbnailUtils.createVideoThumbnail(path, Thumbnails.MINI_KIND);
        if (bmp == null) {
            return null;
        } else {
            bmp = BitmapUtils.createVideoThumbnail(mContext, bmp, width, height);
        }

        // Image
    } else if (Constants.MIME_TYPE_IMAGE.equals(mAttachment.getMime_type())
            || Constants.MIME_TYPE_SKETCH.equals(mAttachment.getMime_type())) {
        try {
            bmp = BitmapUtils.getThumbnail(mContext, mAttachment.getUri(), width, height);
        } catch (NullPointerException e) {
            bmp = null;
        }

        // Audio
    } else if (Constants.MIME_TYPE_AUDIO.equals(mAttachment.getMime_type())) {
        bmp = ThumbnailUtils
                .extractThumbnail(
                        BitmapUtils.decodeSampledBitmapFromResourceMemOpt(mContext.getResources()
                                .openRawResource(com.dycody.android.idealnote.R.raw.play), width, height),
                        width, height);

        // File
    } else if (Constants.MIME_TYPE_FILES.equals(mAttachment.getMime_type())) {

        // vCard
        if (Constants.MIME_TYPE_CONTACT_EXT.equals(FilenameUtils.getExtension(mAttachment.getName()))) {
            bmp = ThumbnailUtils
                    .extractThumbnail(
                            BitmapUtils.decodeSampledBitmapFromResourceMemOpt(mContext.getResources()
                                    .openRawResource(com.dycody.android.idealnote.R.raw.vcard), width, height),
                            width, height);
        } else {
            bmp = ThumbnailUtils
                    .extractThumbnail(
                            BitmapUtils.decodeSampledBitmapFromResourceMemOpt(mContext.getResources()
                                    .openRawResource(com.dycody.android.idealnote.R.raw.files), width, height),
                            width, height);
        }
    }

    return bmp;
}

From source file:it.feio.android.omninotes.utils.BitmapHelper.java

/**
 * Retrieves a the bitmap relative to attachment based on mime type
 *///  w  w  w  .  java 2 s  .  co  m
public static Bitmap getBitmapFromAttachment(Context mContext, Attachment mAttachment, int width, int height) {
    Bitmap bmp = null;
    String path;
    mAttachment.getUri().getPath();

    // Video
    if (Constants.MIME_TYPE_VIDEO.equals(mAttachment.getMime_type())) {
        // Tries to retrieve full path from ContentResolver if is a new video
        path = StorageHelper.getRealPathFromURI(mContext, mAttachment.getUri());
        // .. or directly from local directory otherwise
        if (path == null) {
            path = FileHelper.getPath(mContext, mAttachment.getUri());
        }
        bmp = ThumbnailUtils.createVideoThumbnail(path, Thumbnails.MINI_KIND);
        if (bmp == null) {
            return null;
        } else {
            bmp = BitmapUtils.createVideoThumbnail(mContext, bmp, width, height);
        }

        // Image
    } else if (Constants.MIME_TYPE_IMAGE.equals(mAttachment.getMime_type())
            || Constants.MIME_TYPE_SKETCH.equals(mAttachment.getMime_type())) {
        try {
            bmp = BitmapUtils.getThumbnail(mContext, mAttachment.getUri(), width, height);
        } catch (NullPointerException e) {
            bmp = null;
        }

        // Audio
    } else if (Constants.MIME_TYPE_AUDIO.equals(mAttachment.getMime_type())) {
        bmp = ThumbnailUtils.extractThumbnail(
                BitmapUtils.decodeSampledBitmapFromResourceMemOpt(
                        mContext.getResources().openRawResource(R.drawable.play), width, height),
                width, height);

        // File
    } else if (Constants.MIME_TYPE_FILES.equals(mAttachment.getMime_type())) {

        // vCard
        if (Constants.MIME_TYPE_CONTACT_EXT.equals(FilenameUtils.getExtension(mAttachment.getName()))) {
            bmp = ThumbnailUtils.extractThumbnail(
                    BitmapUtils.decodeSampledBitmapFromResourceMemOpt(
                            mContext.getResources().openRawResource(R.drawable.vcard), width, height),
                    width, height);
        } else {
            bmp = ThumbnailUtils.extractThumbnail(
                    BitmapUtils.decodeSampledBitmapFromResourceMemOpt(
                            mContext.getResources().openRawResource(R.drawable.files), width, height),
                    width, height);
        }
    }

    return bmp;
}

From source file:com.github.chenxiaolong.dualbootpatcher.switcher.CacheRomThumbnailTask.java

private Bitmap createThumbnailFromUri(Uri uri) {
    try {/* ww  w.  j  a v  a2 s  .  co m*/
        InputStream input = mContext.getContentResolver().openInputStream(uri);
        Bitmap bitmap = BitmapFactory.decodeStream(input);
        input.close();

        if (bitmap == null) {
            return null;
        }

        return ThumbnailUtils.extractThumbnail(bitmap, 500, 500);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return null;
}

From source file:org.appspot.apprtc.util.ThumbnailsCacheManager.java

/**
 * Add thumbnail to cache/*from ww  w.j a va  2  s  . c o m*/
 * @param imageKey: thumb key
 * @param bitmap:   image for extracting thumbnail
 * @param path:     image path
 * @param px:       thumbnail dp
 * @return Bitmap
 */
private static Bitmap addThumbnailToCache(String imageKey, Bitmap bitmap, String path, int px) {

    Bitmap thumbnail = ThumbnailUtils.extractThumbnail(bitmap, px, px);

    // Add thumbnail to cache
    addBitmapToCache(imageKey, thumbnail);

    return thumbnail;
}

From source file:com.aimfire.gallery.service.PhotoProcessor.java

private void saveThumbnail(String sbsPath, String thumbPath) {
    try {/*  w ww .  j  a  v  a  2 s . co m*/
        BitmapRegionDecoder decoder = null;
        Bitmap bmp = null;

        decoder = BitmapRegionDecoder.newInstance(sbsPath, false);
        bmp = decoder.decodeRegion(new Rect(0, 0, decoder.getWidth() / 2, decoder.getHeight()), null);

        Bitmap thumb = ThumbnailUtils.extractThumbnail(bmp, MainConsts.THUMBNAIL_SIZE,
                MainConsts.THUMBNAIL_SIZE);

        FileOutputStream fos;
        fos = new FileOutputStream(thumbPath);
        thumb.compress(CompressFormat.JPEG, 50, fos);
        fos.close();

        if (bmp != null) {
            bmp.recycle();
        }

        if (thumb != null) {
            thumb.recycle();
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:sg.fxl.topeka.widget.quiz.ImageQuizView.java

public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == REQUEST_TAKE_PHOTO && resultCode == Activity.RESULT_OK) {
        button.setVisibility(GONE);/*from w w  w  .ja  va  2s . c om*/
        imageView.setVisibility(VISIBLE);

        BitmapFactory.Options options = new BitmapFactory.Options();
        options.inPreferredConfig = Bitmap.Config.ARGB_8888;
        Bitmap bitmap = BitmapFactory.decodeFile(photoFile.getPath(), options);
        imageView.setImageBitmap(ThumbnailUtils.extractThumbnail(bitmap, 500, 500));
        allowAnswer();
    }
}

From source file:com.dldzkj.app.renxing.MainActivity.java

public void getLoginUserData() {
    AppDbUtils util = new AppDbUtils();
    u = util.getLoginUser(SPUtils.getLoginId(this));
    if (u == null)
        return;// w  w w.  j  a  v a 2  s . com
    if (u.getPortrait() != null && !u.getPortrait().isEmpty()) {
        ImageLoader.getInstance().displayImage(WebUtils.RENXING_WEB + u.getPortrait(), nonImg,
                MyApplication.img_option, new ImageLoadingListener() {
                    @Override
                    public void onLoadingStarted(String s, View view) {

                    }

                    @Override
                    public void onLoadingFailed(String s, View view, FailReason failReason) {

                    }

                    @Override
                    public void onLoadingComplete(String s, View view, Bitmap bitmap) {
                        Bitmap resizeBmp = ThumbnailUtils.extractThumbnail(bitmap,
                                BmpUtils.dip2px(getBaseContext(), 36), BmpUtils.dip2px(getBaseContext(), 36));
                        toolbar.setNavigationIcon(new CircleImageDrawable(resizeBmp, false, 0));
                    }

                    @Override
                    public void onLoadingCancelled(String s, View view) {

                    }
                });

    }
}

From source file:ch.epfl.sweng.evento.tabs_fragment.ContentFragment.java

private void displayMosaic() {
    mGridLayout = (GridLayout) mView.findViewById(R.id.gridLayout);
    mGridLayout.setRowCount(mNumberOfRow);
    mGridLayout.setColumnCount(mNumberOfColumn);
    mGridLayout.removeAllViews();//from ww w .j  a  v a 2s. c  o  m
    List<String> mParty = new ArrayList<String>(Arrays.asList("Birthday", "Dinner", "Surprise", "Garden", "Tea",
            "Beer-Pong", "Dance and Ball", "Go for Hang-over"));

    boolean[] tmpBooleanRow = new boolean[mNumberOfColumn];
    Span tmpSpanSmtgOrNot = Span.NOTHING;
    int spanning = 0;
    for (int yPos = 0, countEvent = 0; countEvent < MAX_NUMBER_OF_EVENT
            && countEvent < mNumberOfEvent; yPos++) {
        for (int xPos = 0; xPos < mNumberOfColumn && countEvent < MAX_NUMBER_OF_EVENT
                && countEvent < mNumberOfEvent; xPos++, countEvent++) {
            final MyView tView = new MyView(mView.getContext(), xPos, yPos);
            final int count = countEvent;
            tView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    Intent intent = new Intent(mActivity, EventActivity.class);
                    intent.putExtra(EventActivity.CURRENT_EVENT_KEY, mEvents.get(count).getID());
                    mActivity.startActivity(intent);
                }
            });
            if (mDisplayOrNot.get(yPos)[xPos]) {
                Point size = new Point();
                mActivity.getWindowManager().getDefaultDisplay().getSize(size);
                mWidthColumn = size.x / 3 - 4 * PADDING;
                if (mEvents.get(countEvent).getTags().contains("Foot!")
                        || CreatingEventActivity.getSport().contains(
                                mEvents.get(countEvent).getTags().toString().replace("]", "").replace("[", ""))
                        || CreatingEventActivity.getStuff().contains(mEvents.get(countEvent).getTags()
                                .toString().replace("]", "").replace("[", ""))) {
                    tmpSpanSmtgOrNot = Span.NOTHING;
                    //tView.setImageResource(R.drawable.football);
                    Bitmap bitmap = mEvents.get(countEvent).getPicture();
                    mHeightRow = size.y / 6 - 4 * PADDING;
                    tView.setImageBitmap(ThumbnailUtils.extractThumbnail(bitmap, mWidthColumn, mHeightRow));
                } else if (mParty.contains(
                        mEvents.get(countEvent).getTags().toString().replace("]", "").replace("[", ""))) {
                    tmpSpanSmtgOrNot = Span.TWO_ROWS;
                    Bitmap bitmap = mEvents.get(countEvent).getPicture();
                    mHeightRow = size.y / 3 - 6 * PADDING;
                    tView.setImageBitmap(ThumbnailUtils.extractThumbnail(bitmap, mWidthColumn, mHeightRow));
                    ++spanning;
                    mDisplayOrNot.get(yPos + 1)[xPos] = false;
                } else {
                    tmpSpanSmtgOrNot = Span.NOTHING;
                    Bitmap bitmap = mEvents.get(countEvent).getPicture();
                    mHeightRow = size.y / 6 - 4 * PADDING;
                    tView.setImageBitmap(ThumbnailUtils.extractThumbnail(bitmap, mWidthColumn, mHeightRow));
                }

                tView.setAdjustViewBounds(false);
                mMyViews.add(tView);

                switch (tmpSpanSmtgOrNot) {
                case NOTHING:
                    while (yPos >= mNumberOfRow) {
                        ++mNumberOfRow;
                        mGridLayout.setRowCount(mNumberOfRow);
                    }
                    addViewToGridLayout(tView, yPos, xPos, 1, 1, mWidthColumn);
                    break;
                case TWO_ROWS:
                    while ((yPos + 1) >= mNumberOfRow) {
                        ++mNumberOfRow;
                        mGridLayout.setRowCount(mNumberOfRow);
                    }
                    addViewToGridLayout(tView, yPos, xPos, 2, 1, mWidthColumn);
                    break;
                case TWO_COLUMNS:
                    addViewToGridLayout(tView, yPos, xPos, 1, 2, mWidthColumn);
                    break;
                }
            } else {
                countEvent--;
            }
        }
    }
}

From source file:com.aimfire.gallery.service.MovieProcessor.java

private void saveThumbnail(Bitmap bitmap, String path) {
    FileOutputStream fos;//from   w  w  w  .  j a  v  a2s  .  c o  m

    Bitmap thumbnail = ThumbnailUtils.extractThumbnail(bitmap, MainConsts.THUMBNAIL_SIZE,
            MainConsts.THUMBNAIL_SIZE);
    try {
        fos = new FileOutputStream(path);
        thumbnail.compress(CompressFormat.JPEG, 100, fos);
        fos.close();
    } catch (Exception e) {
        FirebaseCrash.report(e);
    }
}