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2014/10/16 ¤W¤È 08:15:18
android Programming Glossary: imageview.setimagebitmapCalling camera from an activity, capturing an image and uploading to a server http://stackoverflow.com/questions/10679571/calling-camera-from-an-activity-capturing-an-image-and-uploading-to-a-server bitmap BitmapFactory.decodeStream stream stream.close imageView.setImageBitmap bitmap catch FileNotFoundException e e.printStackTrace catch..
http://stackoverflow.com/questions/15621936/whats-lazylist from cache using url as key if bitmap null if image exists imageView.setImageBitmap bitmap dispaly iamge else downlaod image and dispaly. add to..
how to save image taken from camera and show it to listview - crashes with “IllegalStateException” http://stackoverflow.com/questions/15954896/how-to-save-image-taken-from-camera-and-show-it-to-listview-crashes-with-ille Bitmap photo Bitmap data.getExtras .get data imageView.setImageBitmap photo ByteArrayOutputStream stream new ByteArrayOutputStream.. RESULT_OK Bitmap photo Bitmap data.getExtras .get data imageView.setImageBitmap photo ByteArrayOutputStream stream new ByteArrayOutputStream..
http://stackoverflow.com/questions/16789676/caching-images-and-displaying InputStream new URL imageUrl .getContent imageView.setImageBitmap bitmap catch MalformedURLException e e.printStackTrace catch..
Why my opengl output differs for various devices? http://stackoverflow.com/questions/17187032/why-my-opengl-output-differs-for-various-devices
http://stackoverflow.com/questions/2729267/android-camera-intent .getBitmap cr selectedImage imageView.setImageBitmap bitmap Toast.makeText this selectedImage.toString Toast.LENGTH_LONG..
Android : Loading an image from the Web with Asynctask http://stackoverflow.com/questions/3090650/android-loading-an-image-from-the-web-with-asynctask @Override protected void onPostExecute Bitmap result imageView.setImageBitmap result private Bitmap download_Image String url ... Hiding the..
Out of memory exception due to large bitmap size http://stackoverflow.com/questions/5321579/out-of-memory-exception-due-to-large-bitmap-size final ImageView imageView if drawableMap.containsKey sURL imageView.setImageBitmap Bitmap drawableMap.get sURL final Handler handler new Handler.. @Override public void handleMessage Message message imageView.setImageBitmap Bitmap message.obj Thread thread new Thread @Override public.. final ImageView imageView if drawableMap.containsKey sURL imageView.setImageBitmap Bitmap drawableMap.get sURL final Handler handler new Handler..
Capturing Sound for Analysis and Visualizing Frequencies in Android http://stackoverflow.com/questions/5511250/capturing-sound-for-analysis-and-visualizing-frequencies-in-android Canvas bitmap paint new Paint paint.setColor Color.GREEN imageView.setImageBitmap bitmap private class RecordAudio extends AsyncTask Void double.. Canvas bitmap paint new Paint paint.setColor Color.GREEN imageView.setImageBitmap bitmap public class RecordAudio extends AsyncTask Void double..
http://stackoverflow.com/questions/5776851/load-image-from-url
Capture Image from Camera and Display in Activity http://stackoverflow.com/questions/5991319/capture-image-from-camera-and-display-in-activity RESULT_OK Bitmap photo Bitmap data.getExtras .get data imageView.setImageBitmap photo Note that the camera app itself gives you the ability..
How to send file from Android device to other device through Bluetooth by code http://stackoverflow.com/questions/6227498/how-to-send-file-from-android-device-to-other-device-through-bluetooth-by-code linearLayout.setVisibility 1 imageView.setImageBitmap viewBitmap ByteArrayOutputStream baos new ByteArrayOutputStream..
How to scale bitmap to screen size? http://stackoverflow.com/questions/6410364/how-to-scale-bitmap-to-screen-size bitmap Bitmap.createScaledBitmap bitmap 150 150 true imageView.setImageBitmap bitmap private Bitmap decodeFile File f try decode image size..
Android Camera Intent: how to get full sized photo? http://stackoverflow.com/questions/6448856/android-camera-intent-how-to-get-full-sized-photo cr mImageUri imageView.setImageBitmap bitmap catch Exception e Toast.makeText this Failed to load..
http://stackoverflow.com/questions/7009086/recycle-imageviews-bitmap 0 0 null canvas.drawBitmap bm firstBitmap.getWidth 0 null imageView.setImageBitmap bm And I apply this on more than 10 imageView's which are created..
Calling camera from an activity, capturing an image and uploading to a server http://stackoverflow.com/questions/10679571/calling-camera-from-an-activity-capturing-an-image-and-uploading-to-a-server stream getContentResolver .openInputStream data.getData bitmap BitmapFactory.decodeStream stream stream.close imageView.setImageBitmap bitmap catch FileNotFoundException e e.printStackTrace catch IOException e e.printStackTrace super.onActivityResult..
http://stackoverflow.com/questions/15621936/whats-lazylist imageView url Bitmap bitmap memoryCache.get url get image from cache using url as key if bitmap null if image exists imageView.setImageBitmap bitmap dispaly iamge else downlaod image and dispaly. add to cache. queuePhoto url imageView imageView.setImageResource..
how to save image taken from camera and show it to listview - crashes with “IllegalStateException” http://stackoverflow.com/questions/15954896/how-to-save-image-taken-from-camera-and-show-it-to-listview-crashes-with-ille requestCode int resultCode Intent data if resultCode CAMERA_REQUEST Bitmap photo Bitmap data.getExtras .get data imageView.setImageBitmap photo ByteArrayOutputStream stream new ByteArrayOutputStream photo.compress Bitmap.CompressFormat.PNG 100 stream byte.. data if requestCode CAMERA_REQUEST if resultCode RESULT_OK Bitmap photo Bitmap data.getExtras .get data imageView.setImageBitmap photo ByteArrayOutputStream stream new ByteArrayOutputStream photo.compress Bitmap.CompressFormat.PNG 100 stream blobvalue..
http://stackoverflow.com/questions/16789676/caching-images-and-displaying findViewById R.id.imageViewUrl Bitmap bitmap BitmapFactory.decodeStream InputStream new URL imageUrl .getContent imageView.setImageBitmap bitmap catch MalformedURLException e e.printStackTrace catch IOException e e.printStackTrace creating new HashMap..
Why my opengl output differs for various devices? http://stackoverflow.com/questions/17187032/why-my-opengl-output-differs-for-various-devices
http://stackoverflow.com/questions/2729267/android-camera-intent getContentResolver Bitmap bitmap try bitmap android.provider.MediaStore.Images.Media .getBitmap cr selectedImage imageView.setImageBitmap bitmap Toast.makeText this selectedImage.toString Toast.LENGTH_LONG .show catch Exception e Toast.makeText this Failed..
Android : Loading an image from the Web with Asynctask http://stackoverflow.com/questions/3090650/android-loading-an-image-from-the-web-with-asynctask imageViews 0 return download_Image String imageView.getTag @Override protected void onPostExecute Bitmap result imageView.setImageBitmap result private Bitmap download_Image String url ... Hiding the URL in the tag is a bit tricky but it looks nicer in the..
Out of memory exception due to large bitmap size http://stackoverflow.com/questions/5321579/out-of-memory-exception-due-to-large-bitmap-size null public void fetchBitmapOnThread final String sURL final ImageView imageView if drawableMap.containsKey sURL imageView.setImageBitmap Bitmap drawableMap.get sURL final Handler handler new Handler @Override public void handleMessage Message message imageView.setImageBitmap.. Bitmap drawableMap.get sURL final Handler handler new Handler @Override public void handleMessage Message message imageView.setImageBitmap Bitmap message.obj Thread thread new Thread @Override public void run Bitmap bitmap fetchBitmap sURL Message message.. null public void fetchBitmapOnThread final String sURL final ImageView imageView if drawableMap.containsKey sURL imageView.setImageBitmap Bitmap drawableMap.get sURL final Handler handler new Handler @Override public void handleMessage Message message imageView.setImageBitmap..
Capturing Sound for Analysis and Visualizing Frequencies in Android http://stackoverflow.com/questions/5511250/capturing-sound-for-analysis-and-visualizing-frequencies-in-android int 256 int 100 Bitmap.Config.ARGB_8888 canvas new Canvas bitmap paint new Paint paint.setColor Color.GREEN imageView.setImageBitmap bitmap private class RecordAudio extends AsyncTask Void double Void @Override protected Void doInBackground Void... params.. int 256 int 100 Bitmap.Config.ARGB_8888 canvas new Canvas bitmap paint new Paint paint.setColor Color.GREEN imageView.setImageBitmap bitmap public class RecordAudio extends AsyncTask Void double Void @Override protected Void doInBackground Void... arg0..
http://stackoverflow.com/questions/5776851/load-image-from-url
Capture Image from Camera and Display in Activity http://stackoverflow.com/questions/5991319/capture-image-from-camera-and-display-in-activity Intent data if requestCode CAMERA_REQUEST resultCode RESULT_OK Bitmap photo Bitmap data.getExtras .get data imageView.setImageBitmap photo Note that the camera app itself gives you the ability to review retake the image and once an image is accepted the..
How to send file from Android device to other device through Bluetooth by code http://stackoverflow.com/questions/6227498/how-to-send-file-from-android-device-to-other-device-through-bluetooth-by-code .show txtContent.setText Bitmap viewBitmap linearLayout.getDrawingCache linearLayout.setVisibility 1 imageView.setImageBitmap viewBitmap ByteArrayOutputStream baos new ByteArrayOutputStream viewBitmap.compress Bitmap.CompressFormat.PNG 100 baos..
How to scale bitmap to screen size? http://stackoverflow.com/questions/6410364/how-to-scale-bitmap-to-screen-size according t your requirements. Bitmap bitmap decodeFile photo bitmap Bitmap.createScaledBitmap bitmap 150 150 true imageView.setImageBitmap bitmap private Bitmap decodeFile File f try decode image size BitmapFactory.Options o new BitmapFactory.Options o.inJustDecodeBounds..
Android Camera Intent: how to get full sized photo? http://stackoverflow.com/questions/6448856/android-camera-intent-how-to-get-full-sized-photo cr this.getContentResolver Bitmap bitmap try bitmap android.provider.MediaStore.Images.Media.getBitmap cr mImageUri imageView.setImageBitmap bitmap catch Exception e Toast.makeText this Failed to load Toast.LENGTH_SHORT .show Log.d TAG Failed to load e called..
http://stackoverflow.com/questions/7009086/recycle-imageviews-bitmap canvas new Canvas bm.get canvas.drawBitmap firstBitmap 0 0 null canvas.drawBitmap bm firstBitmap.getWidth 0 null imageView.setImageBitmap bm And I apply this on more than 10 imageView's which are created one by one. Whenever I create new ImageView I want to..
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