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2014/10/16 ¤W¤È 08:10:58
android Programming Glossary: c.getblobAndroid: Cursor Window is full http://stackoverflow.com/questions/11863024/android-cursor-window-is-full a cursor. try c rdb.query Photos new String photo id new String photoID null null null if c.moveToFirst byte tArray c.getBlob c.getColumnIndex photo THIS LINE ERRORS catch Exception e e.printStackTrace c.close return tArray Is there a way around..
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 Log.e inserted inserted dbHelper.getWritableDatabase .insert Image imageblob cv public byte getImage Cursor c return c.getBlob 1 The database helper ... public static final String KEY_COMMENTS comments public static final String KEY_IMAGE imageblob..
http://stackoverflow.com/questions/2714700/byte-to-image-android thank you android image byte share improve this question Use BitmapFactory.decodeByteArray method byte blob c.getBlob yourcolumnname Bitmap bmp BitmapFactory.decodeByteArray blob 0 blob.length ImageView image new ImageView this image.setImageBitmap..
Displaying image from the sqlite database using cursor in android http://stackoverflow.com/questions/4342798/displaying-image-from-the-sqlite-database-using-cursor-in-android new String name price image null null null null null name.setText c.getString 0 price.setText c.getString 1 byte b c.getBlob 2 Bitmap bp BitmapFactory.decodeByteArray b 0 b.length ImageView image ImageView findViewById R.id.ImageView ByteArrayInputStream.. to use Stream instead of byte array mine example simply works for me. Also try to use Cursor.getColumnIndex byte blob c.getBlob c.getColumnIndex YourDB.IMAGE ByteArrayInputStream inputStream new ByteArrayInputStream blob Bitmap bitmap BitmapFactory.decodeStream..
Android How to save camera images in database and display another activity in list view? http://stackoverflow.com/questions/9941637/android-how-to-save-camera-images-in-database-and-display-another-activity-in-li int i 0 if c.getCount 0 Bitmap array new Bitmap c.getCount c.moveToFirst while c.isAfterLast false byte bytes c.getBlob c.getColumnIndex imageblob array i BitmapFactory.decodeByteArray bytes 0 0 c.moveToNext i Log.e Bitmap length array.length..
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