android Programming Glossary: columnindex
Memory leak in Android when trying to send a form with image to PHP server http://stackoverflow.com/questions/12548203/memory-leak-in-android-when-trying-to-send-a-form-with-image-to-php-server filePathColumn null null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 filename cursor.getString.. filePathColumn 0 filename cursor.getString columnIndex cursor.close try is getContentResolver .openInputStream selectedImage..
Camera intent not working with Samsung Galaxy S3 http://stackoverflow.com/questions/15248265/camera-intent-not-working-with-samsung-galaxy-s3 filePathColumn null null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 String picturePath cursor.getString.. filePathColumn 0 String picturePath cursor.getString columnIndex cursor.close BitmapFactory.Options opts new BitmapFactory.Options..
Android: Changing an ImageView src depending on database field data http://stackoverflow.com/questions/2192082/android-changing-an-imageview-src-depending-on-database-field-data public boolean setViewValue View view Cursor cursor int columnIndex int viewId view.getId switch viewId case R.id.note_name TextView.. noteName TextView view noteName.setText Cursor.getString columnIndex break case R.id.note_type ImageView noteTypeIcon ImageView.. ImageView view int noteType cursor.getInteger columnIndex switch noteType case 1 noteTypeIcon.setImageResource R.drawable.yourimage..
How to pick an image from gallery (SD Card) for my app in Android? http://stackoverflow.com/questions/2507898/how-to-pick-an-image-from-gallery-sd-card-for-my-app-in-android filePathColumn null null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 String filePath cursor.getString.. filePathColumn 0 String filePath cursor.getString columnIndex cursor.close Bitmap yourSelectedImage BitmapFactory.decodeFile.. but you don't know which column it's in until you use the columnIndex code. That simply gets the number of the column based on its..
sqlite example program in android [closed] http://stackoverflow.com/questions/4721732/sqlite-example-program-in-android null null null null int a c.getCount Log.v Count a int columnIndex c.getColumnIndex Constants.TITLE int columnIndex2 c.getColumnIndex.. a int columnIndex c.getColumnIndex Constants.TITLE int columnIndex2 c.getColumnIndex Constants.CITYID if c.moveToNext cityName.. Constants.CITYID if c.moveToNext cityName c.getString columnIndex city_id c.getString columnIndex2 try some thing like this...it..
Displaying images from a specific folder on the SDCard using a gridview http://stackoverflow.com/questions/5039779/displaying-images-from-a-specific-folder-on-the-sdcard-using-a-gridview has access to them private Cursor cursor private int columnIndex First obtain a cursor of image IDs located in the folder Gallery.. myimagesfolder null Get the column index of the image ID columnIndex cursor.getColumnIndexOrThrow MediaStore.Images.Media._ID g.setAdapter.. value for the requested column int imageID cursor.getInt columnIndex obtain the image URI Uri uri Uri.withAppendedPath MediaStore.Images.Media.EXTERNAL_CONTENT_URI..
Images in SimpleCursorAdapter http://stackoverflow.com/questions/6710565/images-in-simplecursoradapter public boolean setViewValue View view Cursor cursor int columnIndex ImageView image ImageView view byte byteArr cursor.getBlob.. ImageView image ImageView view byte byteArr cursor.getBlob columnIndex image.setImageBitmap BitmapFactory.decodeByteArray byteArr 0.. a size of 60 while executing byte byteArr cursor.getBlob columnIndex . Does anyone have an idea what am I doing wrong android cursor..
How to overcome this error:java.lang.OutOfMemoryError: bitmap size exceeds VM budget http://stackoverflow.com/questions/7606846/how-to-overcome-this-errorjava-lang-outofmemoryerror-bitmap-size-exceeds-vm-bu Cursor cur managedQuery uri projection null null null int columnIndex cur.getColumnIndexOrThrow MediaStore.Images.Media.DATA cur.moveToFirst.. cur.moveToFirst return cur.getString columnIndex ` Pls suggest me... Thanks in advance. android share improve..
SimpleCursorAdapter with ImageView and TextView http://stackoverflow.com/questions/8510335/simplecursoradapter-with-imageview-and-textview public boolean setViewValue View view Cursor cursor int columnIndex if view.getId R.id.your_image_view_id ... ImageView view .setImageDrawable..
Memory leak in Android when trying to send a form with image to PHP server http://stackoverflow.com/questions/12548203/memory-leak-in-android-when-trying-to-send-a-form-with-image-to-php-server Cursor cursor getContentResolver .query selectedImage filePathColumn null null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 filename cursor.getString columnIndex cursor.close try is getContentResolver .openInputStream.. null null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 filename cursor.getString columnIndex cursor.close try is getContentResolver .openInputStream selectedImage BufferedInputStream bis new BufferedInputStream..
Camera intent not working with Samsung Galaxy S3 http://stackoverflow.com/questions/15248265/camera-intent-not-working-with-samsung-galaxy-s3 Cursor cursor getContentResolver .query selectedImage filePathColumn null null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 String picturePath cursor.getString columnIndex cursor.close BitmapFactory.Options.. null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 String picturePath cursor.getString columnIndex cursor.close BitmapFactory.Options opts new BitmapFactory.Options thumbnail BitmapFactory.decodeFile picturePath opts..
Android: Changing an ImageView src depending on database field data http://stackoverflow.com/questions/2192082/android-changing-an-imageview-src-depending-on-database-field-data class MyViewBinder implements SimpleCursorAdapter.ViewBinder public boolean setViewValue View view Cursor cursor int columnIndex int viewId view.getId switch viewId case R.id.note_name TextView noteName TextView view noteName.setText Cursor.getString.. view.getId switch viewId case R.id.note_name TextView noteName TextView view noteName.setText Cursor.getString columnIndex break case R.id.note_type ImageView noteTypeIcon ImageView view int noteType cursor.getInteger columnIndex switch noteType.. columnIndex break case R.id.note_type ImageView noteTypeIcon ImageView view int noteType cursor.getInteger columnIndex switch noteType case 1 noteTypeIcon.setImageResource R.drawable.yourimage break case 2 noteTypeIcon.setImageResource..
How to pick an image from gallery (SD Card) for my app in Android? http://stackoverflow.com/questions/2507898/how-to-pick-an-image-from-gallery-sd-card-for-my-app-in-android Cursor cursor getContentResolver .query selectedImage filePathColumn null null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 String filePath cursor.getString columnIndex cursor.close Bitmap yourSelectedImage.. null null cursor.moveToFirst int columnIndex cursor.getColumnIndex filePathColumn 0 String filePath cursor.getString columnIndex cursor.close Bitmap yourSelectedImage BitmapFactory.decodeFile filePath After this you've got the selected image stored.. to the cursor query. The cursor query returns with the path but you don't know which column it's in until you use the columnIndex code. That simply gets the number of the column based on its name the same one used in the filtering process. Once you've..
sqlite example program in android [closed] http://stackoverflow.com/questions/4721732/sqlite-example-program-in-android Db Cursor c getContentResolver .query Constants.CONTENT_URI null null null null int a c.getCount Log.v Count a int columnIndex c.getColumnIndex Constants.TITLE int columnIndex2 c.getColumnIndex Constants.CITYID if c.moveToNext cityName c.getString.. null null null null int a c.getCount Log.v Count a int columnIndex c.getColumnIndex Constants.TITLE int columnIndex2 c.getColumnIndex Constants.CITYID if c.moveToNext cityName c.getString columnIndex city_id c.getString columnIndex2..
Displaying images from a specific folder on the SDCard using a gridview http://stackoverflow.com/questions/5039779/displaying-images-from-a-specific-folder-on-the-sdcard-using-a-gridview defined at the class level so that the Gallery's ImageAdapter has access to them private Cursor cursor private int columnIndex First obtain a cursor of image IDs located in the folder Gallery g Gallery findViewById R.id.gallery request only the image.. projection MediaStore.Images.Media.DATA like new String myimagesfolder null Get the column index of the image ID columnIndex cursor.getColumnIndexOrThrow MediaStore.Images.Media._ID g.setAdapter new ImageAdapter this Then in the ImageAdapter for.. position cursor.moveToPosition position Get the current value for the requested column int imageID cursor.getInt columnIndex obtain the image URI Uri uri Uri.withAppendedPath MediaStore.Images.Media.EXTERNAL_CONTENT_URI Integer.toString imageID..
Images in SimpleCursorAdapter http://stackoverflow.com/questions/6710565/images-in-simplecursoradapter R.id.news_image ViewBinder viewBinder new ViewBinder public boolean setViewValue View view Cursor cursor int columnIndex ImageView image ImageView view byte byteArr cursor.getBlob columnIndex image.setImageBitmap BitmapFactory.decodeByteArray.. setViewValue View view Cursor cursor int columnIndex ImageView image ImageView view byte byteArr cursor.getBlob columnIndex image.setImageBitmap BitmapFactory.decodeByteArray byteArr 0 byteArr.length return true ImageView image ImageView findViewById.. Index 1 requested with a size of 60 while executing byte byteArr cursor.getBlob columnIndex . Does anyone have an idea what am I doing wrong android cursor blob indexoutofboundsexception android viewbinder share..
How to overcome this error:java.lang.OutOfMemoryError: bitmap size exceeds VM budget http://stackoverflow.com/questions/7606846/how-to-overcome-this-errorjava-lang-outofmemoryerror-bitmap-size-exceeds-vm-bu Uri uri String projection MediaStore.Images.Media.DATA Cursor cur managedQuery uri projection null null null int columnIndex cur.getColumnIndexOrThrow MediaStore.Images.Media.DATA cur.moveToFirst return cur.getString columnIndex ` Pls suggest me..... null null int columnIndex cur.getColumnIndexOrThrow MediaStore.Images.Media.DATA cur.moveToFirst return cur.getString columnIndex ` Pls suggest me... Thanks in advance. android share improve this question 1 try to decode the image bound first you..
SimpleCursorAdapter with ImageView and TextView http://stackoverflow.com/questions/8510335/simplecursoradapter-with-imageview-and-textview column defined by the specified index to the specified view public boolean setViewValue View view Cursor cursor int columnIndex if view.getId R.id.your_image_view_id ... ImageView view .setImageDrawable ... return true true because the data was bound..
|