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2014/10/16 ¤W¤È 08:14:05
android Programming Glossary: getbitmapUsing DiskLruCache in android 4.0 does not provide for openCache method http://stackoverflow.com/questions/10185898/using-disklrucache-in-android-4-0-does-not-provide-for-opencache-method editor.abort catch IOException ignored public Bitmap getBitmap String key Bitmap bitmap null DiskLruCache.Snapshot snapshot..
nullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button bmp public Certificates Bitmap b bmp b public Bitmap getBitmap return bmp private static final int PICK_FROM_CAMERA 1 private.. out new ByteArrayOutputStream certificates.getBitmap .compress Bitmap.CompressFormat.PNG 100 out ContentValues cv.. return null DataManipulator.java 60 is certificates.getBitmap .compress Bitmap.CompressFormat.PNG 100 out CheckData.java public..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle Math.abs p1.x p2.x 3. bitmap creation private Bitmap getBitmap fill color Paint paint1 new Paint Paint.ANTI_ALIAS_FLAG paint1.setColor.. lat lng options.icon BitmapDescriptorFactory.fromBitmap getBitmap marker YourActivity.getMap .addMarker options and result ..
How to parse Sub JSONArray and display image? http://stackoverflow.com/questions/14701747/how-to-parse-sub-jsonarray-and-display-image Bitmap doInBackground Void... params Bitmap bitmap getBitmap mUrl return bitmap public Bitmap getBitmap String imageUrl Bitmap.. Bitmap bitmap getBitmap mUrl return bitmap public Bitmap getBitmap String imageUrl Bitmap mBitmap null try URL url new URL imageUrl..
Passing bitmap to other activity getting message on logcat FAILED BINDER TRANSACTION http://stackoverflow.com/questions/15517176/passing-bitmap-to-other-activity-getting-message-on-logcat-failed-binder-transac imagew _imageView.getWidth Bitmap bit BitmapDrawable drbl .getBitmap intent.putExtra Image_Height imageh intent.putExtra Image_Width.. a static reference of the new Bitmap public static Bitmap getBitmap Bitmap changeBitmap return bitmap And after using it recyle..
Android Volley ImageLoader - BitmapLruCache parameter? http://stackoverflow.com/questions/16682595/android-volley-imageloader-bitmaplrucache-parameter value.getHeight 1024 @Override public Bitmap getBitmap String url return get url @Override public void putBitmap String..
How to cache bitmaps into native memory http://stackoverflow.com/questions/17900732/how-to-cache-bitmaps-into-native-memory setContentView R.layout.activity_main bitmap bitmapHolder.getBitmapAndFree final ImageView imageView ImageView findViewById R.id.imageView1.. imageView.setImageBitmap bitmap bitmap2 bitmapHolder2.getBitmapAndFree final ImageView imageView ImageView findViewById R.id.imageView2.. _handler jniStoreBitmapData bitmap public Bitmap getBitmap if _handler null return null return jniGetBitmapFromStoredBitmapData..
JNI bitmap operations , for helping to avoid OOM when using large images [closed] http://stackoverflow.com/questions/18250951/jni-bitmap-operations-for-helping-to-avoid-oom-when-using-large-images and free the one on the JNI world bitmap bitmapHolder.getBitmapAndFree The project is available on github project page is available.. jniCropBitmap _handler left top right bottom public Bitmap getBitmap if _handler null return null return jniGetBitmapFromStoredBitmapData.. jniGetBitmapFromStoredBitmapData _handler public Bitmap getBitmapAndFree final Bitmap bitmap getBitmap freeBitmap return bitmap..
Android Out of Memory error with Lazy Load images http://stackoverflow.com/questions/5082703/android-out-of-memory-error-with-lazy-load-images Thread.State.NEW photoLoaderThread.start private Bitmap getBitmap String url I identify images by hashcode. Not a perfect solution.. photoToLoad photosQueue.photosToLoad.pop Bitmap bmp getBitmap photoToLoad.url cache.put photoToLoad.url bmp Object tag photoToLoad.imageView.getTag.. photoLoaderThread.start private SoftReference Bitmap getBitmap String url I identify images by hashcode. Not a perfect solution..
Android: Help in adapting ListView adapter with an ImageLoader Class (LazyList) http://stackoverflow.com/questions/5867894/android-help-in-adapting-listview-adapter-with-an-imageloader-class-lazylist Thread.State.NEW photoLoaderThread.start private Bitmap getBitmap String url I identify images by hashcode. Not a perfect solution.. photoToLoad photosQueue.photosToLoad.pop Bitmap bmp getBitmap photoToLoad.url cache.put photoToLoad.url bmp Object tag photoToLoad.imageView.getTag.. @param url the url @return the bitmap private Bitmap getBitmap String url I identify images by hashcode. Not a perfect solution..
How to pass bitmap from one activity to another http://stackoverflow.com/questions/8255123/how-to-pass-bitmap-from-one-activity-to-another first. then create a method like public static Bitmap getBitmap return bitmap then you can simply call from other activities..
Using DiskLruCache in android 4.0 does not provide for openCache method http://stackoverflow.com/questions/10185898/using-disklrucache-in-android-4-0-does-not-provide-for-opencache-method ERROR on image put on disk cache key try if editor null editor.abort catch IOException ignored public Bitmap getBitmap String key Bitmap bitmap null DiskLruCache.Snapshot snapshot null try snapshot mDiskCache.get key if snapshot null return..
nullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button mImageView public static class Certificates private Bitmap bmp public Certificates Bitmap b bmp b public Bitmap getBitmap return bmp private static final int PICK_FROM_CAMERA 1 private static final int PICK_FROM_FILE 2 @Override protected void.. createCertificatesEntry Certificates certificates ByteArrayOutputStream out new ByteArrayOutputStream certificates.getBitmap .compress Bitmap.CompressFormat.PNG 100 out ContentValues cv new ContentValues cv.put KEY_IMG out.toByteArray mDb.insert.. inputStream cur.close return new Certificates bitmap cur.close return null DataManipulator.java 60 is certificates.getBitmap .compress Bitmap.CompressFormat.PNG 100 out CheckData.java public class CheckData extends ListActivity TextView selection..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle .getProjection .toScreenLocation new LatLng lat2 lng2 return Math.abs p1.x p2.x 3. bitmap creation private Bitmap getBitmap fill color Paint paint1 new Paint Paint.ANTI_ALIAS_FLAG paint1.setColor 0x110000FF paint1.setStyle Style.FILL stroke color..
How to parse Sub JSONArray and display image? http://stackoverflow.com/questions/14701747/how-to-parse-sub-jsonarray-and-display-image result if result null mImageView.setImageBitmap result protected Bitmap doInBackground Void... params Bitmap bitmap getBitmap mUrl return bitmap public Bitmap getBitmap String imageUrl Bitmap mBitmap null try URL url new URL imageUrl HttpURLConnection.. result protected Bitmap doInBackground Void... params Bitmap bitmap getBitmap mUrl return bitmap public Bitmap getBitmap String imageUrl Bitmap mBitmap null try URL url new URL imageUrl HttpURLConnection conn HttpURLConnection url.openConnection..
Passing bitmap to other activity getting message on logcat FAILED BINDER TRANSACTION http://stackoverflow.com/questions/15517176/passing-bitmap-to-other-activity-getting-message-on-logcat-failed-binder-transac _imageView.getDrawable int imageh _imageView.getHeight int imagew _imageView.getWidth Bitmap bit BitmapDrawable drbl .getBitmap intent.putExtra Image_Height imageh intent.putExtra Image_Width imagew intent.putExtra Bitmap bit startActivityForResult.. extras is not a good approach. Easiest work around is keep a static reference of the new Bitmap public static Bitmap getBitmap Bitmap changeBitmap return bitmap And after using it recyle it i this manner. if changedBitmap origanlBitmap orignalBitmap.recycle..
Android Volley ImageLoader - BitmapLruCache parameter? http://stackoverflow.com/questions/16682595/android-volley-imageloader-bitmaplrucache-parameter protected int sizeOf String key Bitmap value return value.getRowBytes value.getHeight 1024 @Override public Bitmap getBitmap String url return get url @Override public void putBitmap String url Bitmap bitmap put url bitmap share improve this answer..
How to cache bitmaps into native memory http://stackoverflow.com/questions/17900732/how-to-cache-bitmaps-into-native-memory bitmapHolder2 new JniBitmapHolder bitmap2 bitmap2.recycle setContentView R.layout.activity_main bitmap bitmapHolder.getBitmapAndFree final ImageView imageView ImageView findViewById R.id.imageView1 imageView.setImageBitmap bitmap bitmap2 bitmapHolder2.getBitmapAndFree.. ImageView imageView ImageView findViewById R.id.imageView1 imageView.setImageBitmap bitmap bitmap2 bitmapHolder2.getBitmapAndFree final ImageView imageView ImageView findViewById R.id.imageView2 imageView.setImageBitmap bitmap2 JniBitmapHolder.java.. void storeBitmap final Bitmap bitmap if _handler null freeBitmap _handler jniStoreBitmapData bitmap public Bitmap getBitmap if _handler null return null return jniGetBitmapFromStoredBitmapData _handler public Bitmap getBitmapAndFree final Bitmap..
JNI bitmap operations , for helping to avoid OOM when using large images [closed] http://stackoverflow.com/questions/18250951/jni-bitmap-operations-for-helping-to-avoid-oom-when-using-large-images bitmap bitmapHolder.rotateBitmapCcw90 get the output java bitmap and free the one on the JNI world bitmap bitmapHolder.getBitmapAndFree The project is available on github project page is available on github here . feel free to give advises and contribute... final int right final int bottom if _handler null return jniCropBitmap _handler left top right bottom public Bitmap getBitmap if _handler null return null return jniGetBitmapFromStoredBitmapData _handler public Bitmap getBitmapAndFree final Bitmap.. public Bitmap getBitmap if _handler null return null return jniGetBitmapFromStoredBitmapData _handler public Bitmap getBitmapAndFree final Bitmap bitmap getBitmap freeBitmap return bitmap public void freeBitmap if _handler null return jniFreeBitmapData..
Android Out of Memory error with Lazy Load images http://stackoverflow.com/questions/5082703/android-out-of-memory-error-with-lazy-load-images thread if it's not started yet if photoLoaderThread.getState Thread.State.NEW photoLoaderThread.start private Bitmap getBitmap String url I identify images by hashcode. Not a perfect solution good for the demo. String filename String.valueOf url.hashCode.. PhotoToLoad photoToLoad synchronized photosQueue.photosToLoad photoToLoad photosQueue.photosToLoad.pop Bitmap bmp getBitmap photoToLoad.url cache.put photoToLoad.url bmp Object tag photoToLoad.imageView.getTag if tag null String tag .equals.. not started yet if photoLoaderThread.getState Thread.State.NEW photoLoaderThread.start private SoftReference Bitmap getBitmap String url I identify images by hashcode. Not a perfect solution good for the demo. String filename String.valueOf url.hashCode..
Android: Help in adapting ListView adapter with an ImageLoader Class (LazyList) http://stackoverflow.com/questions/5867894/android-help-in-adapting-listview-adapter-with-an-imageloader-class-lazylist thread if it's not started yet if photoLoaderThread.getState Thread.State.NEW photoLoaderThread.start private Bitmap getBitmap String url I identify images by hashcode. Not a perfect solution good for the demo. String filename String.valueOf url.hashCode.. PhotoToLoad photoToLoad synchronized photosQueue.photosToLoad photoToLoad photosQueue.photosToLoad.pop Bitmap bmp getBitmap photoToLoad.url cache.put photoToLoad.url bmp Object tag photoToLoad.imageView.getTag if tag null String tag .equals.. Thread.State.NEW photoLoaderThread.start Gets the bitmap. @param url the url @return the bitmap private Bitmap getBitmap String url I identify images by hashcode. Not a perfect solution good for the demo. String filename String.valueOf url.hashCode..
How to pass bitmap from one activity to another http://stackoverflow.com/questions/8255123/how-to-pass-bitmap-from-one-activity-to-another improve this question You can simply name you Bitmap as static first. then create a method like public static Bitmap getBitmap return bitmap then you can simply call from other activities bitmapwantedclass.getBitmap Hope it helps share improve this..
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