Example usage for android.graphics Bitmap createScaledBitmap

List of usage examples for android.graphics Bitmap createScaledBitmap

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Introduction

In this page you can find the example usage for android.graphics Bitmap createScaledBitmap.

Prototype

public static Bitmap createScaledBitmap(@NonNull Bitmap src, int dstWidth, int dstHeight, boolean filter)

Source Link

Document

Creates a new bitmap, scaled from an existing bitmap, when possible.

Usage

From source file:com.fabernovel.alertevoirie.ReportDetailsActivity.java

private void setPictureToImageView(String pictureName, ImageView imageView) {
    Bitmap picture = null;/* w  w w. j ava 2  s  .co m*/

    try {
        InputStream in = openFileInput(pictureName);
        picture = BitmapFactory.decodeStream(in);
        in.close();

        LayerDrawable d = (LayerDrawable) getResources().getDrawable(R.drawable.editable_picture_frame);
        if (picture.getHeight() > picture.getWidth()) {
            Matrix m = new Matrix();
            m.postRotate(-90);
            picture = Bitmap.createBitmap(picture, 0, 0, picture.getWidth(), picture.getHeight(), m, true);
        }
        picture = Bitmap.createScaledBitmap(picture, d.getIntrinsicWidth(), d.getIntrinsicHeight(), true);

        d.setDrawableByLayerId(R.id.picture, new BitmapDrawable(picture));
        imageView.setImageDrawable(d);

        if (!hasPic)
            hasPic = (imageView.getId() == R.id.ImageView_far);

        // WTF ?
        // if (hasPic && (imageView.getId() == R.id.ImageView_far)) {
        // loadZoom();
        // }

    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.zyk.launcher.AsyncTaskCallback.java

private boolean beginDraggingWidget(View v) {
    mDraggingWidget = true;/*from www  .  j a v  a2 s.  c  o m*/
    // Get the widget preview as the drag representation
    ImageView image = (ImageView) v.findViewById(R.id.widget_preview);
    PendingAddItemInfo createItemInfo = (PendingAddItemInfo) v.getTag();

    // If the ImageView doesn't have a drawable yet, the widget preview hasn't been loaded and
    // we abort the drag.
    if (image.getDrawable() == null) {
        mDraggingWidget = false;
        return false;
    }

    // Compose the drag image
    Bitmap preview;
    Bitmap outline;
    float scale = 1f;
    Point previewPadding = null;

    if (createItemInfo instanceof PendingAddWidgetInfo) {
        // This can happen in some weird cases involving multi-touch. We can't start dragging
        // the widget if this is null, so we break out.
        if (mCreateWidgetInfo == null) {
            return false;
        }

        PendingAddWidgetInfo createWidgetInfo = mCreateWidgetInfo;
        createItemInfo = createWidgetInfo;
        int spanX = createItemInfo.spanX;
        int spanY = createItemInfo.spanY;
        int[] size = mLauncher.getWorkspace().estimateItemSize(spanX, spanY, createWidgetInfo, true);

        FastBitmapDrawable previewDrawable = (FastBitmapDrawable) image.getDrawable();
        float minScale = 1.25f;
        int maxWidth, maxHeight;
        maxWidth = Math.min((int) (previewDrawable.getIntrinsicWidth() * minScale), size[0]);
        maxHeight = Math.min((int) (previewDrawable.getIntrinsicHeight() * minScale), size[1]);

        int[] previewSizeBeforeScale = new int[1];

        preview = getWidgetPreviewLoader().generateWidgetPreview(createWidgetInfo.info, spanX, spanY, maxWidth,
                maxHeight, null, previewSizeBeforeScale);

        // Compare the size of the drag preview to the preview in the AppsCustomize tray
        int previewWidthInAppsCustomize = Math.min(previewSizeBeforeScale[0],
                getWidgetPreviewLoader().maxWidthForWidgetPreview(spanX));
        scale = previewWidthInAppsCustomize / (float) preview.getWidth();

        // The bitmap in the AppsCustomize tray is always the the same size, so there
        // might be extra pixels around the preview itself - this accounts for that
        if (previewWidthInAppsCustomize < previewDrawable.getIntrinsicWidth()) {
            int padding = (previewDrawable.getIntrinsicWidth() - previewWidthInAppsCustomize) / 2;
            previewPadding = new Point(padding, 0);
        }
    } else {
        PendingAddShortcutInfo createShortcutInfo = (PendingAddShortcutInfo) v.getTag();
        Drawable icon = mIconCache.getFullResIcon(createShortcutInfo.shortcutActivityInfo);
        preview = Utilities.createIconBitmap(icon, mLauncher);
        createItemInfo.spanX = createItemInfo.spanY = 1;
    }

    // Don't clip alpha values for the drag outline if we're using the default widget preview
    boolean clipAlpha = !(createItemInfo instanceof PendingAddWidgetInfo
            && (((PendingAddWidgetInfo) createItemInfo).previewImage == 0));

    // Save the preview for the outline generation, then dim the preview
    outline = Bitmap.createScaledBitmap(preview, preview.getWidth(), preview.getHeight(), false);

    // Start the drag
    mLauncher.lockScreenOrientation();
    mLauncher.getWorkspace().onDragStartedWithItem(createItemInfo, outline, clipAlpha);
    mDragController.startDrag(image, preview, this, createItemInfo, DragController.DRAG_ACTION_COPY,
            previewPadding, scale);
    outline.recycle();
    preview.recycle();
    return true;
}

From source file:com.phonemetra.turbo.launcher.AsyncTaskCallback.java

private boolean beginDraggingWidget(View v) {
    mDraggingWidget = true;/*from  w ww. ja  v  a  2  s . c  o  m*/
    // Get the widget preview as the drag representation
    ImageView image = (ImageView) v.findViewById(R.id.widget_preview);
    PendingAddItemInfo createItemInfo = (PendingAddItemInfo) v.getTag();

    // If the ImageView doesn't have a drawable yet, the widget preview hasn't been loaded and
    // we abort the drag.
    if (image.getDrawable() == null) {
        mDraggingWidget = false;
        return false;
    }

    // Compose the drag image
    Bitmap preview;
    Bitmap outline;
    float scale = 1f;
    Point previewPadding = null;

    if (createItemInfo instanceof PendingAddWidgetInfo) {
        // This can happen in some weird cases involving multi-touch. We can't start dragging
        // the widget if this is null, so we break out.
        if (mCreateWidgetInfo == null) {
            return false;
        }

        PendingAddWidgetInfo createWidgetInfo = mCreateWidgetInfo;
        createItemInfo = createWidgetInfo;
        int spanX = createItemInfo.spanX;
        int spanY = createItemInfo.spanY;
        int[] size = mLauncher.getWorkspace().estimateItemSize(spanX, spanY, createWidgetInfo, true);

        FastBitmapDrawable previewDrawable = (FastBitmapDrawable) image.getDrawable();
        float minScale = 1.25f;
        int maxWidth, maxHeight;
        maxWidth = Math.min((int) (previewDrawable.getIntrinsicWidth() * minScale), size[0]);
        maxHeight = Math.min((int) (previewDrawable.getIntrinsicHeight() * minScale), size[1]);

        int[] previewSizeBeforeScale = new int[1];

        preview = getWidgetPreviewLoader().generateWidgetPreview(createWidgetInfo.componentName,
                createWidgetInfo.previewImage, createWidgetInfo.icon, spanX, spanY, maxWidth, maxHeight, null,
                previewSizeBeforeScale);

        // Compare the size of the drag preview to the preview in the AppsCustomize tray
        int previewWidthInAppsCustomize = Math.min(previewSizeBeforeScale[0],
                getWidgetPreviewLoader().maxWidthForWidgetPreview(spanX));
        scale = previewWidthInAppsCustomize / (float) preview.getWidth();

        // The bitmap in the AppsCustomize tray is always the the same size, so there
        // might be extra pixels around the preview itself - this accounts for that
        if (previewWidthInAppsCustomize < previewDrawable.getIntrinsicWidth()) {
            int padding = (previewDrawable.getIntrinsicWidth() - previewWidthInAppsCustomize) / 2;
            previewPadding = new Point(padding, 0);
        }
    } else {
        PendingAddShortcutInfo createShortcutInfo = (PendingAddShortcutInfo) v.getTag();
        Drawable icon = mIconCache.getFullResIcon(createShortcutInfo.shortcutActivityInfo);
        preview = Bitmap.createBitmap(icon.getIntrinsicWidth(), icon.getIntrinsicHeight(),
                Bitmap.Config.ARGB_8888);

        mCanvas.setBitmap(preview);
        mCanvas.save();
        WidgetPreviewLoader.renderDrawableToBitmap(icon, preview, 0, 0, icon.getIntrinsicWidth(),
                icon.getIntrinsicHeight());
        mCanvas.restore();
        mCanvas.setBitmap(null);
        createItemInfo.spanX = createItemInfo.spanY = 1;
    }

    // Don't clip alpha values for the drag outline if we're using the default widget preview
    boolean clipAlpha = !(createItemInfo instanceof PendingAddWidgetInfo
            && (((PendingAddWidgetInfo) createItemInfo).previewImage == 0));

    // Save the preview for the outline generation, then dim the preview
    outline = Bitmap.createScaledBitmap(preview, preview.getWidth(), preview.getHeight(), false);

    // Start the drag
    mLauncher.lockScreenOrientation();
    mLauncher.getWorkspace().onDragStartedWithItem(createItemInfo, outline, clipAlpha);
    mDragController.startDrag(image, preview, this, createItemInfo, DragController.DRAG_ACTION_COPY,
            previewPadding, scale);
    outline.recycle();
    preview.recycle();
    return true;
}

From source file:com.VVTeam.ManHood.Fragment.HistogramFragment.java

private List<PolarPlotData> plotDataForSelfUserData(SelfUserData _usersData) {
    Bitmap orgBmp = BitmapFactory.decodeResource(getResources(), R.drawable.g_circle_b);
    float width = orgBmp.getWidth() * 50.0f / 100.0f;
    float height = width;

    PolarPlotData base = new PolarPlotData(1,
            Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getResources(), R.drawable.b_circle_b),
                    (int) width, (int) height, true),
            _usersData.getBasePoint());/*from   w  ww . j a  v  a2  s .c o m*/

    PolarPlotData mid = new PolarPlotData(3,
            Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getResources(), R.drawable.b_circle_m),
                    (int) width, (int) height, true),
            //             BitmapFactory.decodeResource(getResources(), R.drawable.b_circle_m),
            _usersData.getMidPoint());

    PolarPlotData upper = new PolarPlotData(5,
            Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getResources(), R.drawable.b_circle_s),
                    (int) width, (int) height, true),
            //             BitmapFactory.decodeResource(getResources(), R.drawable.b_circle_s),
            _usersData.getUpperPoint());

    PolarPlotData tip = new PolarPlotData(7,
            //             BitmapFactory.decodeResource(getResources(), R.drawable.b_circle_smaller),
            Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getResources(), R.drawable.b_circle_smaller),
                    (int) width, (int) height, true),
            _usersData.getTipPoint());

    List<PolarPlotData> list = new ArrayList<PolarPlotData>();
    list.add(base);
    list.add(mid);
    list.add(upper);
    list.add(tip);

    return list;
}

From source file:com.android.launcher2.AsyncTaskCallback.java

private boolean beginDraggingWidget(View v) {
    mDraggingWidget = true;/*from   w  w w.j ava2 s.c o  m*/
    // Get the widget preview as the drag representation
    ImageView image = (ImageView) v.findViewById(R.id.widget_preview);
    PendingAddItemInfo createItemInfo = (PendingAddItemInfo) v.getTag();

    // If the ImageView doesn't have a drawable yet, the widget preview hasn't been loaded and
    // we abort the drag.
    if (image.getDrawable() == null) {
        mDraggingWidget = false;
        return false;
    }

    // Compose the drag image
    Bitmap preview;
    Bitmap outline;
    float scale = 1f;
    if (createItemInfo instanceof PendingAddWidgetInfo) {
        // This can happen in some weird cases involving multi-touch. We can't start dragging
        // the widget if this is null, so we break out.
        if (mCreateWidgetInfo == null) {
            return false;
        }

        PendingAddWidgetInfo createWidgetInfo = mCreateWidgetInfo;
        createItemInfo = createWidgetInfo;
        int spanX = createItemInfo.spanX;
        int spanY = createItemInfo.spanY;
        int[] size = mLauncher.getWorkspace().estimateItemSize(spanX, spanY, createWidgetInfo, true);

        FastBitmapDrawable previewDrawable = (FastBitmapDrawable) image.getDrawable();
        float minScale = 1.25f;
        int maxWidth, maxHeight;
        maxWidth = Math.min((int) (previewDrawable.getIntrinsicWidth() * minScale), size[0]);
        maxHeight = Math.min((int) (previewDrawable.getIntrinsicHeight() * minScale), size[1]);
        preview = getWidgetPreview(createWidgetInfo.componentName, createWidgetInfo.previewImage,
                createWidgetInfo.icon, spanX, spanY, maxWidth, maxHeight);

        // Determine the image view drawable scale relative to the preview
        float[] mv = new float[9];
        Matrix m = new Matrix();
        m.setRectToRect(new RectF(0f, 0f, (float) preview.getWidth(), (float) preview.getHeight()),
                new RectF(0f, 0f, (float) previewDrawable.getIntrinsicWidth(),
                        (float) previewDrawable.getIntrinsicHeight()),
                Matrix.ScaleToFit.START);
        m.getValues(mv);
        scale = (float) mv[0];
    } else {
        PendingAddShortcutInfo createShortcutInfo = (PendingAddShortcutInfo) v.getTag();
        Drawable icon = mIconCache.getFullResIcon(createShortcutInfo.shortcutActivityInfo);
        preview = Bitmap.createBitmap(icon.getIntrinsicWidth(), icon.getIntrinsicHeight(),
                Bitmap.Config.ARGB_8888);

        mCanvas.setBitmap(preview);
        mCanvas.save();
        renderDrawableToBitmap(icon, preview, 0, 0, icon.getIntrinsicWidth(), icon.getIntrinsicHeight());
        mCanvas.restore();
        mCanvas.setBitmap(null);
        createItemInfo.spanX = createItemInfo.spanY = 1;
    }

    // Don't clip alpha values for the drag outline if we're using the default widget preview
    boolean clipAlpha = !(createItemInfo instanceof PendingAddWidgetInfo
            && (((PendingAddWidgetInfo) createItemInfo).previewImage == 0));

    // Save the preview for the outline generation, then dim the preview
    outline = Bitmap.createScaledBitmap(preview, preview.getWidth(), preview.getHeight(), false);

    // Start the drag
    mLauncher.lockScreenOrientation();
    mLauncher.getWorkspace().onDragStartedWithItem(createItemInfo, outline, clipAlpha);
    mDragController.startDrag(image, preview, this, createItemInfo, DragController.DRAG_ACTION_COPY, null,
            scale);
    outline.recycle();
    preview.recycle();
    return true;
}

From source file:layout.FragmentBoardItemList.java

private void getThumbnail(final BoardItem bi) {
    bi.downloadingThumb = true;//from   w  ww .  j  a  v a  2  s . c o m
    ConnectivityManager cm = (ConnectivityManager) getContext().getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo info = cm.getActiveNetworkInfo();
    boolean usingWifi = (info != null && info.isConnected() && info.getType() == ConnectivityManager.TYPE_WIFI);

    ContextWrapper cw = new ContextWrapper(getActivity().getApplicationContext());
    File directory = cw.getDir("thumbs", Context.MODE_PRIVATE);
    if (!directory.exists()) {
        directory.mkdir();
    }
    final File mypath;
    if (bi.youtubeLink) {
        mypath = new File(directory, currentBoard.getBoardDir() + "_" + bi.youtubeID);
    } else {
        mypath = new File(directory, currentBoard.getBoardDir() + "_" + bi.getThumb());
    }

    if (mypath.exists()) {
        try {
            Bitmap b = BitmapFactory.decodeStream(new FileInputStream(mypath));
            bi.setThumbBitmap(Bitmap.createScaledBitmap(b, 128, 128, false));
            listViewAdapter.notifyDataSetChanged();
            Log.i("getThumb", bi.getThumb() + " from cache");
            return;
        } catch (Exception e) {
            e.printStackTrace();
            displayError(e.getMessage());
        }
    }
    if (settings.getBoolean("setting_downloadOnlyWithWifi", false) == true && !usingWifi) {
        Log.i("getThumb", "Not using wifi");
        return;
    }
    String imgURL = "http://bienvenidoainternet.org/" + bi.getParentBoard().getBoardDir() + "/thumb/"
            + bi.getThumb();
    if (bi.getThumb().startsWith("http")) {
        imgURL = bi.getThumb();
    }
    Ion.with(getContext()).load(imgURL).setLogging("getThumbnail", Log.INFO).asBitmap()
            .setCallback(new FutureCallback<Bitmap>() {
                @Override
                public void onCompleted(Exception e, Bitmap result) {
                    if (e != null) {
                        displayError(e.getMessage());
                        e.printStackTrace();
                    } else {
                        bi.setThumbBitmap(Bitmap.createScaledBitmap(result, 128, 128, false));
                        listViewAdapter.notifyDataSetChanged();
                        FileOutputStream out;
                        try {
                            out = new FileOutputStream(mypath);
                            result.compress(Bitmap.CompressFormat.PNG, 100, out);
                            if (out != null) {
                                out.close();
                            }
                            Log.v("getThumb", bi.getThumb() + " saved.");
                        } catch (Exception e1) {
                            e1.printStackTrace();
                        }
                    }
                }
            });
}

From source file:org.apache.cordova.camera.CameraLauncher.java

/**
 * Return a scaled bitmap based on the target width and height
 *
 * @param imagePath/*w  ww  .  ja va 2  s. c o  m*/
 * @return
 * @throws IOException 
 */
private Bitmap getScaledBitmap(String imageUrl) throws IOException {
    // If no new width or height were specified return the original bitmap
    if (this.targetWidth <= 0 && this.targetHeight <= 0) {
        InputStream fileStream = null;
        Bitmap image = null;
        try {
            fileStream = FileHelper.getInputStreamFromUriString(imageUrl, cordova);
            image = BitmapFactory.decodeStream(fileStream);
        } finally {
            if (fileStream != null) {
                try {
                    fileStream.close();
                } catch (IOException e) {
                    LOG.d(LOG_TAG, "Exception while closing file input stream.");
                }
            }
        }
        return image;
    }

    // figure out the original width and height of the image
    BitmapFactory.Options options = new BitmapFactory.Options();
    options.inJustDecodeBounds = true;
    InputStream fileStream = null;
    try {
        fileStream = FileHelper.getInputStreamFromUriString(imageUrl, cordova);
        BitmapFactory.decodeStream(fileStream, null, options);
    } finally {
        if (fileStream != null) {
            try {
                fileStream.close();
            } catch (IOException e) {
                LOG.d(LOG_TAG, "Exception while closing file input stream.");
            }
        }
    }

    //CB-2292: WTF? Why is the width null?
    if (options.outWidth == 0 || options.outHeight == 0) {
        return null;
    }

    // determine the correct aspect ratio
    int[] widthHeight = calculateAspectRatio(options.outWidth, options.outHeight);

    // Load in the smallest bitmap possible that is closest to the size we want
    options.inJustDecodeBounds = false;
    options.inSampleSize = calculateSampleSize(options.outWidth, options.outHeight, this.targetWidth,
            this.targetHeight);
    Bitmap unscaledBitmap = null;
    try {
        fileStream = FileHelper.getInputStreamFromUriString(imageUrl, cordova);
        unscaledBitmap = BitmapFactory.decodeStream(fileStream, null, options);
    } finally {
        if (fileStream != null) {
            try {
                fileStream.close();
            } catch (IOException e) {
                LOG.d(LOG_TAG, "Exception while closing file input stream.");
            }
        }
    }
    if (unscaledBitmap == null) {
        return null;
    }

    return Bitmap.createScaledBitmap(unscaledBitmap, widthHeight[0], widthHeight[1], true);
}

From source file:com.remobile.camera.CameraLauncher.java

/**
 * Return a scaled bitmap based on the target width and height
 *
 * @param imageUrl// w w w.j a  v a 2 s .c  o m
 * @return
 * @throws IOException
 */
private Bitmap getScaledBitmap(String imageUrl) throws IOException {
    // If no new width or height were specified return the original bitmap
    if (this.targetWidth <= 0 && this.targetHeight <= 0) {
        InputStream fileStream = null;
        Bitmap image = null;
        try {
            fileStream = FileHelper.getInputStreamFromUriString(imageUrl, cordova);
            image = BitmapFactory.decodeStream(fileStream);
        } finally {
            if (fileStream != null) {
                try {
                    fileStream.close();
                } catch (IOException e) {
                    FLog.d(LOG_TAG, "Exception while closing file input stream.");
                }
            }
        }
        return image;
    }

    // figure out the original width and height of the image
    BitmapFactory.Options options = new BitmapFactory.Options();
    options.inJustDecodeBounds = true;
    InputStream fileStream = null;
    try {
        fileStream = FileHelper.getInputStreamFromUriString(imageUrl, cordova);
        BitmapFactory.decodeStream(fileStream, null, options);
    } finally {
        if (fileStream != null) {
            try {
                fileStream.close();
            } catch (IOException e) {
                FLog.d(LOG_TAG, "Exception while closing file input stream.");
            }
        }
    }

    //CB-2292: WTF? Why is the width null?
    if (options.outWidth == 0 || options.outHeight == 0) {
        return null;
    }

    // determine the correct aspect ratio
    int[] widthHeight = calculateAspectRatio(options.outWidth, options.outHeight);

    // Load in the smallest bitmap possible that is closest to the size we want
    options.inJustDecodeBounds = false;
    options.inSampleSize = calculateSampleSize(options.outWidth, options.outHeight, this.targetWidth,
            this.targetHeight);
    Bitmap unscaledBitmap = null;
    try {
        fileStream = FileHelper.getInputStreamFromUriString(imageUrl, cordova);
        unscaledBitmap = BitmapFactory.decodeStream(fileStream, null, options);
    } finally {
        if (fileStream != null) {
            try {
                fileStream.close();
            } catch (IOException e) {
                FLog.d(LOG_TAG, "Exception while closing file input stream.");
            }
        }
    }
    if (unscaledBitmap == null) {
        return null;
    }

    return Bitmap.createScaledBitmap(unscaledBitmap, widthHeight[0], widthHeight[1], true);
}

From source file:edu.mum.ml.group7.guessasketch.android.EasyPaint.java

public void setBackgroundUri(Uri uri) {
    if (uri == null) {
        return;// w w  w .ja  v a2s. c o  m
    }

    try {
        //I don't like loading both full-sized and reduced-size copies of the image (the larger copy can use a lot of memory), but I couldn't find any other way to do this.
        Bitmap fullsize = MediaStore.Images.Media.getBitmap(this.getContentResolver(), uri);
        Bitmap resized = Bitmap.createScaledBitmap(fullsize, contentView.mBitmap.getWidth(),
                contentView.mBitmap.getHeight(), true);
        contentView.mBitmapBackground = resized;
        //contentView.mCanvas = new Canvas( contentView.mBitmapBackground );
    } catch (IOException exception) {
        //TODO: How should we handle this exception?
    }
}

From source file:com.netcompss.ffmpeg4android_client.BaseWizard.java

public String createVideoThumbnail(String fDescriptor) {
    Bitmap thumb = null;//from   ww  w  . j  a v  a  2 s  . c  o m
    MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    try {
        retriever.setDataSource(fDescriptor);
        thumb = retriever.getFrameAtTime(-1);
        int width = thumb.getWidth();
        int height = thumb.getHeight();
        int max = Math.max(width, height);
        if (max > 512) {
            float scale = 512f / max;
            int w = Math.round(scale * width);
            int h = Math.round(scale * height);
            thumb = Bitmap.createScaledBitmap(thumb, w, h, true);
        }

        FileOutputStream fos = null;
        String extr = Environment.getExternalStorageDirectory().toString();
        File mFolder = new File(extr + "/CHURCH");
        if (!mFolder.exists()) {
            mFolder.mkdir();
        } else {
            mFolder.delete();
            mFolder.mkdir();
        }

        String s = "churchthumbs.png";

        video_thumbpath = new File(mFolder.getAbsolutePath(), s);
        returnPath = video_thumbpath.getAbsolutePath();

        try {
            fos = new FileOutputStream(video_thumbpath);
            thumb.compress(Bitmap.CompressFormat.PNG, 100, fos);
            fos.flush();
            fos.close();
        } catch (FileNotFoundException e) {

            e.printStackTrace();
        } catch (Exception e) {

            e.printStackTrace();
        }

    } catch (IllegalArgumentException ex) {
        // Assume this is a corrupt video file
        Log.e("e", "Failed to create video thumbnail for file description: " + fDescriptor.toString());
    } catch (RuntimeException ex) {
        // Assume this is a corrupt video file.
        Log.e("e", "Failed to create video thumbnail for file description: " + fDescriptor.toString());
    } finally {
        try {
            retriever.release();
        } catch (RuntimeException ex) {
            // Ignore failures while cleaning up.
        }
    }
    return returnPath;
}