mediastore

I have an activity that opens another activity to get a download pic. The picture comes back to my original activity and rest in an imageView. That's working fine. How do I save the image so when the user comes back later, or kills to app the image is still there. I know I am supposed the use Shared Preferences to get the image path and not save the image itself but I just don't know how do that. Main Activity public class MainActivity extends Activity { private static final int REQUEST_CODE = 1; private Bitmap bitmap; Button button; ImageView imageView; String selectedImagePath; @Override

I'm creating an update for my application, in it I have a folder with saved images that I would like to display in a GridView. I am already using the Ion library . The creator of the library (Koush Dutta) already has a sample doing what I want and displays all of the images from the SD Card in a GridView. . What I want to do is display only the images from a specific folder on my SD Card (called comics) in the GridView. I am using the code directly from the sample above, only modifying some names. My Problem is that I cannot get only the images from the SD Card into the GridView, currently it

is there any method to use join in a query at mediastore data? Or also is there any method to access the mediastore data through a database and not with the content provider? Thank you. But I think that you can use joins with content providers. If you make two queries, you can join them by using CursorJoiner. I am using it and it works good. Snippet from Android docs: CursorJoiner joiner = new CursorJoiner(cursorA, keyColumnsofA, cursorB, keyColumnsofB); for (CursorJointer.Result joinerResult : joiner) { switch (joinerResult) { case LEFT: // handle case where a row in cursorA is unique break;

I'm trying to retrieve the metadata from a video file (title, language, artist) using the method MediaStore.Video.query(). However, the method is always returning null. The code is bellow: String[] columns = { MediaStore.Video.VideoColumns._ID, MediaStore.Video.VideoColumns.TITLE, MediaStore.Video.VideoColumns.ARTIST }; Cursor cursor = MediaStore.Video.query(getApplicationContext().getContentResolver(), videoUri,columns); if (cursor != null) { cursor.moveToNext(); } String title = cursor.getString(cursor.getColumnIndex(MediaStore.Video.VideoColumns.TITLE)); Any suggestion about how to return

I'm using Gallery3D (froyo-stable) I'm trying to make a little app that displays only images from a specific folder in a gallery view. Uri targetUri = Media.EXTERNAL_CONTENT_URI; String folderPath = Environment.getExternalStorageDirectory().toString() + "/DCIM/"; int folderBucketId = folderPath.toLowerCase().hashCode(); targetUri = targetUri.buildUpon().appendQueryParameter("bucketId", String.valueOf(folderBucketId)).build(); In initializeDataSource() // Creating the DataSource objects. final LocalDataSource localDataSource = new LocalDataSource(Gallery.this, targetUri.toString(), false); But

I am using an custom view and in that i am using an canvas in which a user can draw anything and after that i want to save that image in sd card bt was not able to do that. Don't know what is going on. else if(view.getId()==R.id.save_btn){ //save drawing AlertDialog.Builder saveDialog = new AlertDialog.Builder(this); saveDialog.setTitle("Save drawing"); saveDialog.setMessage("Save drawing to device Gallery?"); saveDialog.setPositiveButton("Yes", new DialogInterface.OnClickListener(){ private FileOutputStream fOut; public void onClick(DialogInterface dialog, int which){ //save drawing drawView

I'm doing this: intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); final File storage = Environment.getExternalStorageDirectory(); final Uri uri = Uri.fromFile(new File(storage, System.currentTimeMillis() + ".jpg")); intent.putExtra(MediaStore.EXTRA_OUTPUT, uri); startActivityForResult(intent, id); and to handle get that photo, I do this: private String getLastImagePath() { final String[] imageColumns = { MediaStore.Images.Media._ID, MediaStore.Images.Media.DATA }; final String imageOrderBy = MediaStore.Images.Media._ID + " DESC"; final Cursor imageCursor = getContentResolver().query(

I can't figure out why this cursor is empty in just this one particular device. but works on all other android devices. There are several audiofiles on the sdcard, and the stock mediaplayer can find and play these songs alright. Cursor c = managedQuery(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, new String[] { "distinct " + MediaStore.Audio.Media.ALBUM, MediaStore.Audio.Media.ARTIST, MediaStore.Audio.Media.ALBUM_KEY, MediaStore.Audio.Media.ALBUM_ID}, null, null, MediaStore.Audio.Media.ARTIST); Both the ambling book player (I'm guessing they just loop through the folders and do their own id3