android-gallery

How to get the image path of all the selected images or just display them in my app? I am able to start my implicit intent and display it in my imageView when a user selects image in gallery and press share button like shown below ImageView iv=(ImageView)findViewById(R.id.im); iv.setImageUri((Uri)getIntent().getExtras().get(Intent.EXTRA_STREAM)); in manifest file for my activity <intent-filter > <action android:name="android.intent.action.SEND"/> <category android:name="android.intent.category.DEFAULT"/> <data android:mimeType="image/*" /> </intent-filter> But i want to select multiple images

Hi I am developing an Android Gallery app where I am fetching images from built in gallery and displaying it.I am using the code as below String[] projection = {MediaStore.Images.Thumbnails._ID}; Cursor cursor = getContentResolver().query(MediaStore.Images.Thumbnails.INTERNAL_CONTENT_URI, projection, // Which columns to return null, // Return all rows null, null); int columnIndex = cursor.getColumnIndexOrThrow(MediaStore.Images.Thumbnails._ID); int size = cursor.getCount(); // If size is 0, there are no images on the SD Card. if (size == 0) { Log.e("size 0","0"); } The Problem is when I run

in my application , i have a gallery of pictures, but i want to detect the position of the current image displayed , For example : when i launch my acvitivity, the position is 0, but when i scroll in my gallery,i want to get The position of the Current image displayed , i have tried OnFocusChanged , OnItemClicked , but that works only if i click on an item of my gallery Any ideas ! :( gal.setOnItemSelectedListener(new OnItemSelectedListener(){ @Override public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { //Do something with position } }; You get this callback

Compiling for Android N I've faced an issue of FileProvider . I need to let user to pick image from gallery/take picture with camera then crop it to square. I've managed to implement a FileProvider for taking image with camera, but I have serious problem with picking image from gallery. The problem is that in the gallery there are lot of files from different places and I've got the Exception for example: java.lang.IllegalArgumentException: Failed to find configured root that contains /storage/6133-3766/DCIM/100ANDRO/DSC_0035.JPG So the question is, what can I put to file_paths.xml to get

I am trying to get the last image captured by the user using a camera app using the following code and display it to the user in my camera app's (like other camera apps do, show a small preview of the last image capture in a corner): String[] projection = new String[]{ MediaStore.Images.ImageColumns._ID, MediaStore.Images.ImageColumns.DATA, MediaStore.Images.ImageColumns.BUCKET_DISPLAY_NAME, MediaStore.Images.ImageColumns.DATE_TAKEN, MediaStore.Images.ImageColumns.MIME_TYPE }; final Cursor cursor = getContentResolver() .query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, projection, null, null

I'm working on an application where the user is able to select files, either a new image from the camera, an image from the gallery, or a plain old file. It then shows an icon and the name for the selected item. I have this working with one exception. The gallery application integrates picasaweb pictures. If the user selects a picture from a picasa album, I'm not able to get a thumbnail for it. I'm using the MediaStore.Images.Thumbnails.getThumbnail() method, and it works for other images in the gallery just fine, but for the picasaweb files, I get, regardless of what "kind" of thumbnail I

I'm currently trying to save images taken from a phone to its gallery, but the code below only works if I choose the stock camera app when the chooser dialog pops up. Whenever I choose another camera app(e.g., the Google camera), the taken picture doesn't get saved any where. To make things even stranger, sometimes the picture does show up in its designated directory in the gallery, but after 15 mins or so, the same goes for when I use the stock camera app: the picture will get saved in the default camera shots directory, but takes quite a bit to show up in its designated directory, if it