Example usage for android.widget ImageView setImageDrawable

List of usage examples for android.widget ImageView setImageDrawable

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Introduction

In this page you can find the example usage for android.widget ImageView setImageDrawable.

Prototype

public void setImageDrawable(@Nullable Drawable drawable)

Source Link

Document

Sets a drawable as the content of this ImageView.

Usage

From source file:com.android.contacts.common.ContactPhotoManager.java

@Override
public void removePhoto(ImageView view) {
    view.setImageDrawable(null);
    mPendingRequests.remove(view);
}

From source file:com.haipeng.libraryforandroid.cacheormemory.imageload.ImageWorker.java

/**
 * Load an image specified by the data parameter into an ImageView (override
 * {@link ImageWorker#processBitmap(Object)} to define the processing
 * logic). A memory and disk cache will be used if an {@link ImageCache} has
 * been set using {@link ImageWorker#setImageCache(ImageCache)}. If the
 * image is found in the memory cache, it is set immediately, otherwise an
 * {@link AsyncTask} will be created to asynchronously load the bitmap.
 * /* ww w.j  av  a  2s  .co m*/
 * @param data
 *            The URL of the image to download.
 * @param imageView
 *            The ImageView to bind the downloaded image to.
 * @param loadImgViaMobile 
 *             ?true
 */
public void loadImage(Object data, ImageView imageView, LoadingIndicatorView indicatorView,
        boolean loadImgViaMobile) {

    if (data == null || TextUtils.isEmpty(data.toString().trim())) {
        if (mLoadingBitmap != null && imageView != null)
            imageView.setImageBitmap(mLoadingBitmap);
        return;
    }

    Bitmap bitmap = null;

    if (mImageCache != null) {
        bitmap = mImageCache.getBitmapFromMemCache(String.valueOf(data));
    }

    if (bitmap != null) {
        // Bitmap found in memory cache
        notifyLoadComplete(String.valueOf(data), bitmap, imageView);
        imageView.setImageBitmap(bitmap);
        indicatorView.onProgressUpdate(100);
        indicatorView.setAsyncIndicator(null);
    } else if (cancelPotentialWork(data, imageView)) {
        final BitmapWorkerTask task = new BitmapWorkerTask(imageView, indicatorView, loadImgViaMobile);
        final AsyncDrawable asyncDrawable = new AsyncDrawable(mResources, mLoadingBitmap, task);
        imageView.setImageDrawable(asyncDrawable);

        final AsyncIndicator asyncIndicator = new AsyncIndicator(task);
        indicatorView.setAsyncIndicator(asyncIndicator);

        // NOTE: This uses a custom version of AsyncTask that has been
        // pulled from the
        // framework and slightly modified. Refer to the docs at the top of
        // the class
        // for more info on what was changed.
        task.executeOnExecutor(AsyncTask.DUAL_THREAD_EXECUTOR, data);
    }
}

From source file:com.nttec.everychan.ui.gallery.GalleryActivity.java

private void setGif(final GalleryItemViewTag tag, final File file) {
    if (!settings.useNativeGif()) {
        setWebView(tag, file);//from  w w w. ja  v  a  2 s .  com
        return;
    }
    runOnUiThread(new Runnable() {
        @Override
        public void run() {
            ImageView iv = Build.VERSION.SDK_INT < Build.VERSION_CODES.FROYO
                    ? new ImageView(GalleryActivity.this)
                    : new TouchGifView(GalleryActivity.this);
            try {
                GifDrawable drawable = new GifDrawable(file);
                iv.setTag(drawable);
                iv.setImageDrawable(drawable);
            } catch (Throwable e) {
                System.gc();
                Logger.e(TAG, "cannot init GifDrawable", e);
                if (tag.downloadingTask.isCancelled())
                    return;
                setWebView(tag, file);
                return;
            }

            if (tag.downloadingTask.isCancelled())
                return;

            tag.thumbnailView.setVisibility(View.GONE);
            tag.loadingView.setVisibility(View.GONE);

            tag.layout.setVisibility(View.VISIBLE);
            tag.layout.addView(iv);
        }
    });
}

From source file:com.google.android.imageloader.ImageLoader.java

/**
 * Binds a URL to an {@link ImageView} within an {@link android.widget.AdapterView}.
 *
 * @param adapter the adapter for the {@link android.widget.AdapterView}.
 * @param view the {@link ImageView}.// w w w .j  ava 2s.  c  om
 * @param url the image URL.
 * @return a {@link BindResult}.
 * @throws NullPointerException if any of the arguments are {@code null}.
 */
public BindResult bind(BaseAdapter adapter, ImageView view, String url) {
    if (adapter == null) {
        throw new NullPointerException("Adapter is null");
    }
    if (view == null) {
        throw new NullPointerException("ImageView is null");
    }
    if (url == null) {
        throw new NullPointerException("URL is null");
    }
    Bitmap bitmap = getBitmap(url);
    ImageError error = getError(url);
    if (bitmap != null) {
        view.setImageBitmap(bitmap);
        return BindResult.OK;
    } else {
        // Clear the ImageView by default.
        // The caller can set their own placeholder
        // based on the return value.
        view.setImageDrawable(null);

        if (error != null) {
            return BindResult.ERROR;
        } else {
            ImageRequest request = new ImageRequest(adapter, url);

            // For adapters, post the latest requests
            // at the front of the queue in case the user
            // has already scrolled past most of the images
            // that are currently in the queue.
            insertRequestAtFrontOfQueue(request);

            return BindResult.LOADING;
        }
    }
}

From source file:com.google.android.imageloader.ImageLoader.java

/**
 * Binds a URL to an {@link ImageView} within an {@link android.widget.ExpandableListView}.
 *
 * @param adapter the adapter for the {@link android.widget.ExpandableListView}.
 * @param view the {@link ImageView}./*from  w  ww  .ja v  a  2s  .c o m*/
 * @param url the image URL.
 * @return a {@link BindResult}.
 * @throws NullPointerException if any of the arguments are {@code null}.
 */
public BindResult bind(BaseExpandableListAdapter adapter, ImageView view, String url) {
    if (adapter == null) {
        throw new NullPointerException("Adapter is null");
    }
    if (view == null) {
        throw new NullPointerException("ImageView is null");
    }
    if (url == null) {
        throw new NullPointerException("URL is null");
    }
    Bitmap bitmap = getBitmap(url);
    ImageError error = getError(url);
    if (bitmap != null) {
        view.setImageBitmap(bitmap);
        return BindResult.OK;
    } else {
        // Clear the ImageView by default.
        // The caller can set their own placeholder
        // based on the return value.
        view.setImageDrawable(null);

        if (error != null) {
            return BindResult.ERROR;
        } else {
            ImageRequest request = new ImageRequest(adapter, url);

            // For adapters, post the latest requests
            // at the front of the queue in case the user
            // has already scrolled past most of the images
            // that are currently in the queue.
            insertRequestAtFrontOfQueue(request);

            return BindResult.LOADING;
        }
    }
}

From source file:com.mappn.gfan.ui.HomeTabActivity.java

private void drawUpdateCount(Activity context, Resources res, ImageView view, boolean flag) {
    DisplayMetrics dm = new DisplayMetrics();
    context.getWindowManager().getDefaultDisplay().getMetrics(dm);
    Bitmap cornerRes = BitmapFactory.decodeResource(res, R.drawable.notify_update);
    Bitmap appBitmapNormal = BitmapFactory.decodeResource(res, R.drawable.main_tab_app_unselect);
    Bitmap appBitmapPressed = BitmapFactory.decodeResource(res, R.drawable.main_tab_app_select);

    StateListDrawable stateDrawable = new StateListDrawable();
    int stateSelected = android.R.attr.state_selected;
    if (flag) {/*from   ww  w .j  a  va 2s .c  o m*/
        Bitmap cornerBitmap = drawText(dm, res, cornerRes, mSession.getUpgradeNumber());
        Bitmap newBitmapNormal = drawBitmap(dm, appBitmapNormal, cornerBitmap);
        Bitmap newBitmapPressed = drawBitmap(dm, appBitmapPressed, cornerBitmap);

        stateDrawable.addState(new int[] { -stateSelected }, new BitmapDrawable(res, newBitmapNormal));
        stateDrawable.addState(new int[] { stateSelected }, new BitmapDrawable(res, newBitmapPressed));

        view.setImageDrawable(stateDrawable);
    } else {

        view.setImageResource(R.drawable.main_tab_app_manager_selector);
    }
}

From source file:com.arlib.floatingsearchview.FloatingSearchView.java

private void changeIcon(ImageView imageView, Drawable newIcon, boolean withAnim) {

    imageView.setImageDrawable(newIcon);
    if (withAnim) {
        ObjectAnimator fadeInVoiceInputOrClear = new ObjectAnimator().ofFloat(imageView, "alpha", 0.0f, 1.0f);
        fadeInVoiceInputOrClear.start();
    } else {/*from   w  w  w . ja  v a 2 s .c  o  m*/
        imageView.setAlpha(1.0f);
    }
}

From source file:com.freeme.filemanager.view.FileViewFragment.java

private View createStorageVolumeItem(final String volumPath, String volumDescription) {

    View listItem = LayoutInflater.from(mActivity).inflate(R.layout.dropdown_item, null);
    View listContent = listItem.findViewById(R.id.list_item);
    ImageView img = (ImageView) listItem.findViewById(R.id.item_icon);
    TextView text = (TextView) listItem.findViewById(R.id.path_name);
    text.setText(volumDescription);//from  w  ww . j  ava 2  s  .c  o  m

    //*/ freeme.liuhaoran , 20160728 , volumeItem image
    /*/
    img.setImageResource(getStorageVolumeIconByDescription(volumDescription));
    //*/
    Log.i("liuhaoran3", "storageVolume.getPath() = " + storageVolume.getPath());
    Log.i("liuhaoran3", "internalPath = " + internalPath);
    if (storageVolume.getPath().equals(internalPath)) {
        img.setImageDrawable((getResources().getDrawable(R.drawable.storage_internal_n)));
    } else if ((storageVolume.getDescription(mActivity).toString()).contains("SD")) {
        img.setImageDrawable((getResources().getDrawable(R.drawable.storage_sd_card_n)));
    } else if (storageVolume.getDescription(mActivity).toString().contains("usbotg")) {
        img.setImageDrawable((getResources().getDrawable(R.drawable.storage_usb_n)));
    }
    //*/

    //modigy by droi heqianqian if the stroage device is not phone memeory, then set the storage could be unmoumt
    ImageView unmount_btn = (ImageView) listItem.findViewById(R.id.unmount_btn);
    if (volumPath.equals(Util.SD_DIR)) {
        //*/ freeme.liuhaoran , 20160802 , judge whether there is a SD card operation permissions
        if (ContextCompat.checkSelfPermission(mActivity,
                "android.permission.MOUNT_UNMOUNT_FILESYSTEMS") == PackageManager.PERMISSION_GRANTED) {
            unmount_btn.setVisibility(View.VISIBLE);
            unmount_btn.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View arg0) {
                    MountHelper.getInstance(mActivity).unMount(volumPath);
                    showVolumesList(false);
                    mVolumeSwitch.setVisibility(View.GONE);
                    int mounedCount = StorageHelper.getInstance(mActivity).getMountedVolumeCount();
                }
            });
        } else {
            unmount_btn.setVisibility(View.INVISIBLE);
        }
        //*/
    }
    listItem.setOnClickListener(mStorageVolumeClick);
    listItem.setTag(new Pair(volumPath, volumDescription));
    return listItem;
}

From source file:com.ifeng.util.imagecache.ImageWorker.java

/**
 * Called when the processing is complete and the final drawable should be
 * set on the ImageView./*from  w  w w  .  jav a2  s. c o  m*/
 * 
 * @param imageView
 * @param drawable
 */
private void setImageDrawable(ImageView imageView, Drawable drawable) {
    // Bug fix by XuWei 2013-09-09
    // Drawable?bug?ViewDrawable??Drawable
    Drawable copyDrawable = new BitmapDrawable(mResources, ((BitmapDrawable) drawable).getBitmap());

    if (mFadeInBitmap) {
        // Transition drawable with a transparent drawable and the final
        // drawable
        final TransitionDrawable td = new TransitionDrawable(
                new Drawable[] { new ColorDrawable(android.R.color.transparent), copyDrawable });
        // Set background to loading bitmap
        imageView.setImageDrawable(new BitmapDrawable(mResources, mLoadingBitmap));

        imageView.setImageDrawable(td);
        td.startTransition(FADE_IN_TIME);
    } else {
        imageView.setImageDrawable(copyDrawable);
    }
}

From source file:com.google.android.imageloader.ImageLoader.java

/**
 * Binds an image at the given URL to an {@link ImageView}.
 * <p>//from w ww.  j a v  a2 s .  co m
 * If the image needs to be loaded asynchronously, it will be assigned at a
 * later time, replacing any existing {@link Drawable} unless
 * {@link #unbind(ImageView)} is called or
 * {@link #bind(ImageView, String, Callback)} is called with the same
 * {@link ImageView}, but a different URL.
 * <p>
 * Use {@link #bind(BaseAdapter, ImageView, String)} instead of this method
 * when the {@link ImageView} is in an {@link android.widget.AdapterView} so
 * that the image will be bound correctly in the case where it has been
 * assigned to a different position since the asynchronous request was
 * started.
 *
 * @param view the {@link ImageView} to bind.
 * @param url the image URL.s
 * @param callback invoked after the image has finished loading or after an
 *            error. The callback may be executed before this method returns
 *            when the result is cached. This parameter can be {@code null}
 *            if a callback is not required.
 * @return a {@link BindResult}.
 * @throws NullPointerException if a required argument is {@code null}
 */
public BindResult bind(ImageView view, String url, Callback callback) {
    if (view == null) {
        throw new NullPointerException("ImageView is null");
    }
    if (url == null) {
        throw new NullPointerException("URL is null");
    }
    mImageViewBinding.put(view, url);
    Bitmap bitmap = getBitmap(url);
    ImageError error = getError(url);
    if (bitmap != null) {
        view.setImageBitmap(bitmap);
        if (callback != null) {
            callback.onImageLoaded(view, url);
        }
        return BindResult.OK;
    } else {
        // Clear the ImageView by default.
        // The caller can set their own placeholder
        // based on the return value.
        view.setImageDrawable(null);

        if (error != null) {
            if (callback != null) {
                callback.onImageError(view, url, error.getCause());
            }
            return BindResult.ERROR;
        } else {
            ImageRequest request = new ImageRequest(view, url, callback);
            enqueueRequest(request);
            return BindResult.LOADING;
        }
    }
}