Searched refs:bitmap (Results 1 - 25 of 58) sorted by relevance

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/development/samples/browseable/DisplayingBitmaps/src/com.example.android.displayingbitmaps/util/
H A DRecyclingBitmapDrawable.java29 * {@link android.graphics.Bitmap#recycle() recycle()} will be called on this drawable's bitmap.
40 public RecyclingBitmapDrawable(Resources res, Bitmap bitmap) { argument
41 super(res, bitmap);
105 Bitmap bitmap = getBitmap();
106 return bitmap != null && !bitmap.isRecycled();
H A DImageWorker.java37 * This class wraps up completing some arbitrary long running work when loading a bitmap to an
70 * will be created to asynchronously load the bitmap.
105 * Set placeholder bitmap that shows when the the background thread is running.
107 * @param bitmap
109 public void setLoadingImage(Bitmap bitmap) { argument
110 mLoadingBitmap = bitmap;
114 * Set placeholder bitmap that shows when the the background thread is running.
123 * Adds an {@link ImageCache} to this {@link ImageWorker} to handle disk and memory bitmap
136 * Adds an {@link ImageCache} to this {@link ImageWorker} to handle disk and memory bitmap
162 * the final bitmap
369 AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) argument
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H A DImageCache.java143 // balancing of memory usage between this set and the bitmap LruCache. It would also
168 // We're running on Honeycomb or later, so add the bitmap
177 * for a bitmap cache
231 * Adds a bitmap to both memory and disk cache.
232 * @param data Unique identifier for the bitmap to store
233 * @param value The bitmap drawable to store
290 * @return The bitmap drawable if found in cache, null otherwise
312 * @return The bitmap if found in cache, null otherwise
317 Bitmap bitmap = null;
337 // Decode bitmap, bu
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/development/samples/Support7Demos/src/com/example/android/supportv7/graphics/
H A DImageLoader.java42 void onImageLoaded(Bitmap bitmap); argument
71 protected void onPostExecute(Bitmap bitmap) {
72 imageView.setImageBitmap(bitmap);
74 if (bitmap != null) {
76 CACHE.put(id, bitmap);
79 listener.onImageLoaded(bitmap);
/development/samples/devbytes/animation/ActivityAnimations/src/com/example/android/activityanim/
H A DBitmapUtils.java63 Bitmap bitmap = getBitmap(resources, resourceId);
64 Bitmap thumbnail = getThumbnail(bitmap, 200);
72 * Utility method to get bitmap from cache or, if not there, load it
76 Bitmap bitmap = sBitmapResourceMap.get(resourceId);
77 if (bitmap == null) {
78 bitmap = BitmapFactory.decodeResource(resources, resourceId);
79 sBitmapResourceMap.put(resourceId, bitmap);
81 return bitmap;
85 * Create and return a thumbnail image given the original source bitmap and a max
/development/samples/training/ContactsList/src/com/example/android/contactslist/util/
H A DImageCache.java30 * This class holds our bitmap caches (memory and disk).
86 * for a bitmap cache
89 protected int sizeOf(String key, Bitmap bitmap) {
90 final int bitmapSize = getBitmapSize(bitmap) / 1024;
97 * Adds a bitmap to both memory and disk cache.
98 * @param data Unique identifier for the bitmap to store
99 * @param bitmap The bitmap to store
101 public void addBitmapToCache(String data, Bitmap bitmap) { argument
102 if (data == null || bitmap
138 getBitmapSize(Bitmap bitmap) argument
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H A DImageLoader.java38 * This class wraps up completing some arbitrary long running work when loading a bitmap to an
67 * created to asynchronously load the bitmap.
78 Bitmap bitmap = null;
81 bitmap = mImageCache.getBitmapFromMemCache(String.valueOf(data));
84 if (bitmap != null) {
86 imageView.setImageBitmap(bitmap);
97 * Set placeholder bitmap that shows when the the background thread is running.
125 * the final bitmap. This will be executed in a background thread and be long running. For
126 * example, you could resize a large bitmap here, or pull down an image from the network.
130 * @return The processed bitmap
247 onPostExecute(Bitmap bitmap) argument
263 onCancelled(Bitmap bitmap) argument
295 AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) argument
312 setImageBitmap(ImageView imageView, Bitmap bitmap) argument
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/development/ndk/platforms/android-17/samples/Teapot/src/com/sample/helper/
H A DNDKHelper.java77 Bitmap bitmap = null;
89 bitmap = BitmapFactory.decodeStream(new FileInputStream(file));
92 bitmap = BitmapFactory.decodeStream(context.getResources().getAssets()
100 // bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(),
101 // bitmap.getHeight(), matrix, true);
109 if (bitmap != null)
111 GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, bitmap, 0);
119 Bitmap bitmap
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/development/ndk/platforms/android-18/samples/MoreTeapots/src/com/sample/helper/
H A DNDKHelper.java77 Bitmap bitmap = null;
89 bitmap = BitmapFactory.decodeStream(new FileInputStream(file));
92 bitmap = BitmapFactory.decodeStream(context.getResources().getAssets()
100 // bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(),
101 // bitmap.getHeight(), matrix, true);
109 if (bitmap != null)
111 GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, bitmap, 0);
119 Bitmap bitmap
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/development/samples/browseable/RenderScriptIntrinsic/src/com.example.android.renderscriptintrinsic/
H A DThumbnailRadioButton.java60 public void setThumbnail(Bitmap bitmap) { argument
62 BitmapDrawable bmp = new BitmapDrawable(getResources(), bitmap);
71 rectChecked.setIntrinsicWidth(bitmap.getWidth() + strokeWidth);
72 rectChecked.setIntrinsicHeight(bitmap.getHeight() + strokeWidth);
81 rectUnchecked.setIntrinsicWidth(bitmap.getWidth() + strokeWidth);
82 rectUnchecked.setIntrinsicHeight(bitmap.getHeight() + strokeWidth);
104 setPadding(getPaddingLeft() + (int) ((bitmap.getWidth() - w) / 2.f + .5f),
105 getPaddingTop() + (int) (bitmap.getHeight() * 0.70),
/development/samples/XmlAdapters/src/com/example/android/xmladapters/
H A DImageDownloader.java77 // Soft cache for bitmap kicked out of hard cache
92 * otherwise. A null bitmap will be associated to the ImageView if an error occurs.
111 Bitmap bitmap = getBitmapFromCache(url);
113 if (bitmap == null) {
117 imageView.setImageBitmap(bitmap);
201 * @return The cached bitmap or null if it was not found.
206 final Bitmap bitmap = sHardBitmapCache.get(url);
207 if (bitmap != null) {
211 sHardBitmapCache.put(url, bitmap);
212 return bitmap;
316 onPostExecute(Bitmap bitmap) argument
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H A DContactPhotoBinder.java78 // decoding the bitmap could be done in a worker thread too.
79 Bitmap bitmap = BitmapFactory.decodeStream(stream);
80 d = new BitmapDrawable(mResources, bitmap);
/development/samples/browseable/MediaBrowserService/src/com.example.android.mediabrowserservice/utils/
H A DBitmapHelper.java37 // Get the dimensions of the bitmap
44 Bitmap bitmap = BitmapFactory.decodeStream(is, null, bmOptions);
45 return bitmap;
49 // Get the dimensions of the bitmap
73 Bitmap bitmap = scaleBitmap(scaleFactor, inputStream);
74 return bitmap;
/development/samples/devbytes/animation/ListViewCellInsertion/src/com/example/android/insertingcells/
H A DCustomArrayAdapter.java104 Bitmap bitmap = BitmapFactory.decodeResource(mContext.getResources(),
108 imgView.setImageBitmap(CustomArrayAdapter.getCroppedBitmap(bitmap));
114 * Returns a circular cropped version of the bitmap passed in.
116 public static Bitmap getCroppedBitmap(Bitmap bitmap) { argument
117 Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(),
120 final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
127 int halfWidth = bitmap.getWidth() / 2;
128 int halfHeight = bitmap
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/development/samples/devbytes/animation/ListViewExpandingCells/src/com/example/android/expandingcells/
H A DCustomArrayAdapter.java109 public Bitmap getCroppedBitmap(Bitmap bitmap) { argument
110 Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(),
113 final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
120 int halfWidth = bitmap.getWidth()/2;
121 int halfHeight = bitmap.getHeight()/2;
127 canvas.drawBitmap(bitmap, rect, rect, paint);
/development/samples/devbytes/animation/KeyframeAnimation/src/com/example/android/keyframeanimation/
H A DKeyframeAnimation.java75 Bitmap bitmap = Bitmap.createBitmap(400, 400, Bitmap.Config.ARGB_8888);
76 Canvas canvas = new Canvas(bitmap);
82 return new BitmapDrawable(getResources(), bitmap);
/development/samples/devbytes/graphics/BitmapScaling/src/com/example/android/bitmapscaling/
H A DBitmapScaling.java29 * bitmap. Sub-sampling can speed up load times and reduce the need for large bitmaps
30 * in memory if your target bitmap size is much smaller, although it's good to understand
46 Bitmap bitmap = BitmapFactory.decodeResource(getResources(),
48 originalImageView.setImageBitmap(bitmap);
51 addScaledImageView(bitmap, i, container);
58 // load time by simply reading less pixels for every pixel value in the final bitmap.
59 // Note that it only scales by powers of two, so a value of two results in a bitmap
60 // 1/2 the size of the original and a value of four results in a bitmap 1/4 the original
61 // size. Intermediate values are rounded down, so a value of three results in a bitmap 1/2
/development/samples/devbytes/graphics/ImagePixelization/src/com/example/android/imagepixelization/
H A DImagePixelization.java155 public BitmapDrawable customImagePixelization(float pixelizationFactor, Bitmap bitmap) { argument
157 int width = bitmap.getWidth();
158 int height = bitmap.getHeight();
172 bitmap.getPixels(bitmapPixels, 0, width, 0, 0, width, height);
211 * This method of image pixelization utilizes the bitmap scaling operations built
212 * into the framework. By downscaling the bitmap and upscaling it back to its
216 public BitmapDrawable builtInPixelization(float pixelizationFactor, Bitmap bitmap) { argument
218 int width = bitmap.getWidth();
219 int height = bitmap.getHeight();
229 Bitmap pixelatedBitmap = Bitmap.createScaledBitmap(bitmap, downScaledWidt
278 pixelizeImage(float pixelizationFactor, Bitmap bitmap) argument
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/development/samples/ApiDemos/src/com/example/android/apis/graphics/
H A DDensityActivity.java59 addLabelToRoot(root, "Prescaled bitmap in drawable");
66 addLabelToRoot(root, "Autoscaled bitmap in drawable");
88 addLabelToRoot(root, "Prescaled bitmap");
95 addLabelToRoot(root, "Autoscaled bitmap");
135 Bitmap bitmap;
136 bitmap = loadAndPrintDpi(resource, scale);
140 final BitmapDrawable d = new BitmapDrawable(getResources(), bitmap);
161 Bitmap bitmap;
162 bitmap = loadAndPrintDpi(resource, scale);
164 ScaledBitmapView view = new ScaledBitmapView(this, bitmap);
199 ScaledBitmapView(Context context, Bitmap bitmap) argument
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/development/samples/Support4Demos/src/com/example/android/supportv4/content/
H A DFileProviderExample.java65 final Bitmap bitmap = Bitmap.createBitmap(
67 final Canvas canvas = new Canvas(bitmap);
73 bitmap.compress(Bitmap.CompressFormat.PNG, 100, os);
/development/samples/browseable/RecipeAssistant/Application/src/com.example.android.wearable.recipeassistant/
H A DAssetUtils.java60 Bitmap bitmap = null;
64 bitmap = BitmapFactory.decodeStream(is);
77 return bitmap;
/development/samples/ApiDemos/src/com/example/android/apis/app/
H A DPrintBitmap.java32 * This class demonstrates how to implement bitmap printing.
76 // Get the bitmap for the ImageView's drawable.
77 Bitmap bitmap = ((BitmapDrawable) mImageView.getDrawable()).getBitmap();
79 // Print the bitmap.
80 printHelper.printBitmap("Print Bitmap", bitmap);
/development/samples/Snake/src/com/example/android/snake/
H A DTileView.java100 Bitmap bitmap = Bitmap.createBitmap(mTileSize, mTileSize, Bitmap.Config.ARGB_8888);
101 Canvas canvas = new Canvas(bitmap);
105 mTileArray[key] = bitmap;
/development/samples/devbytes/animation/PictureViewer/src/com/example/android/pictureviewer/
H A DPictureViewer.java64 Bitmap bitmap = BitmapFactory.decodeResource(getResources(),
66 drawables[i] = new BitmapDrawable(getResources(), bitmap);
/development/samples/devbytes/animation/ListViewDraggingAnimation/src/com/example/android/listviewdragginganimation/
H A DDynamicListView.java55 * a bitmap and its visibility is set to INVISIBLE. A hover cell is then created and
146 * Creates the hover cell with the appropriate bitmap and of appropriate
147 * size. The hover cell's BitmapDrawable is drawn on top of the bitmap every
171 Bitmap bitmap = getBitmapFromView(v);
172 Canvas can = new Canvas(bitmap);
174 Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
181 can.drawBitmap(bitmap, 0, 0, null);
184 return bitmap;
187 /** Returns a bitmap showin
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