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2014/10/16 ¤W¤È 08:11:56
android Programming Glossary: cursor.getcolumnindexorthrowAndroid get image from gallery into ImageView http://stackoverflow.com/questions/10473823/android-get-image-from-gallery-into-imageview null null null if cursor null return null int column_index cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA cursor.moveToFirst String s cursor.getString..
How to get current music track info? http://stackoverflow.com/questions/10510292/how-to-get-current-music-track-info MediaStore.Audio.Media.TITLE 1 title cursor.getString cursor.getColumnIndexOrThrow MediaStore.Audio.Media.TITLE artist cursor.getString cursor.getColumnIndexOrThrow.. MediaStore.Audio.Media.TITLE artist cursor.getString cursor.getColumnIndexOrThrow MediaStore.Audio.Media.ARTIST There are lots of columns in..
nullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button null null null if cursor null return null int column_index cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA cursor.moveToFirst return cursor.getString..
Android upload video to remote server using HTTP multipart form data http://stackoverflow.com/questions/11164398/android-upload-video-to-remote-server-using-http-multipart-form-data null cursor.moveToFirst String filePath cursor.getString cursor.getColumnIndexOrThrow MediaStore.Video.Media.DATA int fileSize cursor.getInt cursor.getColumnIndexOrThrow.. MediaStore.Video.Media.DATA int fileSize cursor.getInt cursor.getColumnIndexOrThrow MediaStore.Video.Media.SIZE long duration TimeUnit.MILLISECONDS.toSeconds.. duration TimeUnit.MILLISECONDS.toSeconds cursor.getInt cursor.getColumnIndexOrThrow MediaStore.Video.Media.DURATION some extra potentially useful..
Picasa access in android: PicasaUploadActivity http://stackoverflow.com/questions/2193700/picasa-access-in-android-picasauploadactivity content.type intent.getType content.length cursor.getLong cursor.getColumnIndexOrThrow Images.Media.SIZE HttpRequest request requestFactory.buildPostRequest.. request.headers headers String fileName cursor.getString cursor.getColumnIndexOrThrow Images.Media.DISPLAY_NAME headers.setSlugFromFileName fileName..
Populating Spinner From SQLite Database Android http://stackoverflow.com/questions/2196426/populating-spinner-from-sqlite-database-android adapter try Cursor cursor getAccounts int accountnameIndex cursor.getColumnIndexOrThrow ACCOUNT_NAME if cursor.moveToFirst do adapter.add cursor.getString..
Get filename and path from uri from mediastore http://stackoverflow.com/questions/3401579/get-filename-and-path-from-uri-from-mediastore .query contentUri proj null null null int column_index cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA cursor.moveToFirst return cursor.getString..
Choosing background for Live Wallpaper http://stackoverflow.com/questions/3679330/choosing-background-for-live-wallpaper null Order by clause ascending by name int column_index cursor.getColumnIndexOrThrow MediaColumns.DATA cursor.moveToFirst return cursor.getString..
Get Path of image from ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/4184951/get-path-of-image-from-action-image-capture-intent projection null null null int column_index_data cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA cursor.moveToFirst String capturedImageFilePath..
List all camera images in Android http://stackoverflow.com/questions/4484158/list-all-camera-images-in-android cursor.getCount if cursor.moveToFirst final int dataColumn cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA do final String data cursor.getString..
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 null Get the column index of the image ID columnIndex cursor.getColumnIndexOrThrow MediaStore.Images.Media._ID g.setAdapter new ImageAdapter this..
Android error: java.lang.IllegalStateException: trying to requery an already closed cursor http://stackoverflow.com/questions/5915597/android-error-java-lang-illegalstateexception-trying-to-requery-an-already-clo null Order by clause ascending by name int fileColumnIndex cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA if cursor.moveToFirst return new..
Getting Number from Contacts Picker http://stackoverflow.com/questions/6155612/getting-number-from-contacts-picker ContactsContract.Contacts._ID String name cursor.getString cursor.getColumnIndexOrThrow ContactsContract.Contacts.DISPLAY_NAME String hasPhoneNumber.. String hasPhoneNumber cursor.getString cursor.getColumnIndexOrThrow ContactsContract.Contacts.HAS_PHONE_NUMBER info.add name if..
http://stackoverflow.com/questions/7856959/android-file-chooser .query uri projection null null null int column_index cursor.getColumnIndexOrThrow _data if cursor.moveToFirst return cursor.getString column_index..
URI from Intent.ACTION_GET_CONTENT into File http://stackoverflow.com/questions/8646246/uri-from-intent-action-get-content-into-file contentUri proj null null null int column_index cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA cursor.moveToFirst return cursor.getString..
Android get image from gallery into ImageView http://stackoverflow.com/questions/10473823/android-get-image-from-gallery-into-imageview Cursor cursor managedQuery uri projection null null null if cursor null return null int column_index cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA cursor.moveToFirst String s cursor.getString column_index cursor.close return s I get the selectedImagePath..
How to get current music track info? http://stackoverflow.com/questions/10510292/how-to-get-current-music-track-info cursor.getCount 0 cursor.moveToFirst if cursor.getColumnIndex MediaStore.Audio.Media.TITLE 1 title cursor.getString cursor.getColumnIndexOrThrow MediaStore.Audio.Media.TITLE artist cursor.getString cursor.getColumnIndexOrThrow MediaStore.Audio.Media.ARTIST There.. 1 title cursor.getString cursor.getColumnIndexOrThrow MediaStore.Audio.Media.TITLE artist cursor.getString cursor.getColumnIndexOrThrow MediaStore.Audio.Media.ARTIST There are lots of columns in the MediaStore.Audio.Media class which you can use to find what..
nullpointer exception raises when i click on the button http://stackoverflow.com/questions/11080994/nullpointer-exception-raises-when-i-click-on-the-button Cursor cursor managedQuery contentUri proj null null null if cursor null return null int column_index cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA cursor.moveToFirst return cursor.getString column_index protected final Dialog onCreateDialog..
Android upload video to remote server using HTTP multipart form data http://stackoverflow.com/questions/11164398/android-upload-video-to-remote-server-using-http-multipart-form-data Cursor cursor managedQuery uri projection null null null cursor.moveToFirst String filePath cursor.getString cursor.getColumnIndexOrThrow MediaStore.Video.Media.DATA int fileSize cursor.getInt cursor.getColumnIndexOrThrow MediaStore.Video.Media.SIZE long duration.. String filePath cursor.getString cursor.getColumnIndexOrThrow MediaStore.Video.Media.DATA int fileSize cursor.getInt cursor.getColumnIndexOrThrow MediaStore.Video.Media.SIZE long duration TimeUnit.MILLISECONDS.toSeconds cursor.getInt cursor.getColumnIndexOrThrow MediaStore.Video.Media.DURATION.. cursor.getColumnIndexOrThrow MediaStore.Video.Media.SIZE long duration TimeUnit.MILLISECONDS.toSeconds cursor.getInt cursor.getColumnIndexOrThrow MediaStore.Video.Media.DURATION some extra potentially useful data to help with filtering if necessary System.out.println..
Picasa access in android: PicasaUploadActivity http://stackoverflow.com/questions/2193700/picasa-access-in-android-picasauploadactivity uri null null null null cursor.moveToFirst content.type intent.getType content.length cursor.getLong cursor.getColumnIndexOrThrow Images.Media.SIZE HttpRequest request requestFactory.buildPostRequest new GenericUrl https picasaweb.google.com data feed.. default content GoogleHeaders headers new GoogleHeaders request.headers headers String fileName cursor.getString cursor.getColumnIndexOrThrow Images.Media.DISPLAY_NAME headers.setSlugFromFileName fileName request.execute .ignore catch IOException e TODO Auto generated..
Populating Spinner From SQLite Database Android http://stackoverflow.com/questions/2196426/populating-spinner-from-sqlite-database-android android.R.layout.simple_spinner_dropdown_item s.setAdapter adapter try Cursor cursor getAccounts int accountnameIndex cursor.getColumnIndexOrThrow ACCOUNT_NAME if cursor.moveToFirst do adapter.add cursor.getString accountnameIndex while cursor.moveToNext finally..
Get filename and path from uri from mediastore http://stackoverflow.com/questions/3401579/get-filename-and-path-from-uri-from-mediastore MediaStore.Images.Media.DATA cursor context.getContentResolver .query contentUri proj null null null int column_index cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA cursor.moveToFirst return cursor.getString column_index finally if cursor null cursor.close..
Choosing background for Live Wallpaper http://stackoverflow.com/questions/3679330/choosing-background-for-live-wallpaper to return all rows null WHERE clause selection arguments none null Order by clause ascending by name int column_index cursor.getColumnIndexOrThrow MediaColumns.DATA cursor.moveToFirst return cursor.getString column_index Make sure we implement the required Overrides..
Get Path of image from ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/4184951/get-path-of-image-from-action-image-capture-intent Cursor cursor managedQuery mCapturedImageURI projection null null null int column_index_data cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA cursor.moveToFirst String capturedImageFilePath cursor.getString column_index_data share..
List all camera images in Android http://stackoverflow.com/questions/4484158/list-all-camera-images-in-android null ArrayList String result new ArrayList String cursor.getCount if cursor.moveToFirst final int dataColumn cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA do final String data cursor.getString dataColumn result.add data while cursor.moveToNext cursor.close..
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 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 the Gallery obtain the thumbnail..
Android error: java.lang.IllegalStateException: trying to requery an already closed cursor http://stackoverflow.com/questions/5915597/android-error-java-lang-illegalstateexception-trying-to-requery-an-already-clo return all rows null WHERE clause selection arguments none null Order by clause ascending by name int fileColumnIndex cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA if cursor.moveToFirst return new File cursor.getString fileColumnIndex return null Any ideas..
Getting Number from Contacts Picker http://stackoverflow.com/questions/6155612/getting-number-from-contacts-picker String id cursor.getString cursor.getColumnIndex ContactsContract.Contacts._ID String name cursor.getString cursor.getColumnIndexOrThrow ContactsContract.Contacts.DISPLAY_NAME String hasPhoneNumber cursor.getString cursor.getColumnIndexOrThrow ContactsContract.Contacts.HAS_PHONE_NUMBER.. cursor.getColumnIndexOrThrow ContactsContract.Contacts.DISPLAY_NAME String hasPhoneNumber cursor.getString cursor.getColumnIndexOrThrow ContactsContract.Contacts.HAS_PHONE_NUMBER info.add name if Integer.parseInt hasPhoneNumber 0 Uri myPhoneUri Uri.withAppendedPath..
http://stackoverflow.com/questions/7856959/android-file-chooser _data Cursor cursor null try cursor context.getContentResolver .query uri projection null null null int column_index cursor.getColumnIndexOrThrow _data if cursor.moveToFirst return cursor.getString column_index catch Exception e Eat it else if file .equalsIgnoreCase..
URI from Intent.ACTION_GET_CONTENT into File http://stackoverflow.com/questions/8646246/uri-from-intent-action-get-content-into-file proj MediaStore.Images.Media.DATA Cursor cursor activity.managedQuery contentUri proj null null null int column_index cursor.getColumnIndexOrThrow MediaStore.Images.Media.DATA cursor.moveToFirst return cursor.getString column_index Which in turn converted into File Uri..
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