ANDROID STUDIO DOWNLOAD FROM IMAGEVIEW TO GALLERY CODE

In below example code we set the black color in the background of a image view. We can also set the background at run time programmatically in java class. We can set a color or a drawable in the background of a ImageView.Р В РІР‚СњР вЂ™Р’В«elow is the example code in which we set the black color in the background and an image in the src attribute of image view. background:Р В РІР‚в„ўР вЂ™Р’В background attribute is used to set the background of a ImageView. ImageView simpleImageView=(ImageView) findViewById(R.id.

For that we use setImageResource() methodР В РІР‚в„ўР вЂ™Р’В as shown in below example code. We can also set the source image at run time programmatically in java class. Change color to white, and save the xml in the drawable folder.Below is the example code in which we set the source of a imageview lion which is saved in drawable folder.

ANDROID STUDIO DOWNLOAD FROM IMAGEVIEW TO GALLERY PLUS

This will give us the plus material icon. Right-click the res folder and select New > Vector Asset.Р В РІР‚СњР вЂ™Р’В¬lick the Button and search for the keyword add:

ANDROID STUDIO DOWNLOAD FROM IMAGEVIEW TO GALLERY UPDATE

This will cause the list to refresh with the new item weР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›ve inserted (at index 0) Aside: creating a plus icon with Asset StudioР В РІР‚СњР В РІР‚С›s the final touchup, weР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›ll update the FABР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s icon, using Android StudioР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s Asset Studio, for creating a vector material icon. Notice the call to recyclerViewAdapter.notifyItemInserted(0). After getting filePath we call PictureContent.loadImage, which adds it to our list. This is the (quite verbose) way of getting the downloaded file name when the download manager completes the download. registerReceiver (onComplete, new IntentFilter ( DownloadManager. Public class MyItemRecyclerViewAdapter extends RecyclerView. In content_scrolling.xml replace the TextView with:Р В РІР‚СњР В РІР‚РЋinally, in MyItemRecyclerViewAdapter, replace the content to bind our new data fields to our new views: Now we need to add the fragment we created to our activity. WeР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›ll replace those with our picture items.Р В РІР‚СњР В РІР‚РЋragment_item_list.xml - contains the RecyclerView widget.Р В РІР‚СњР В РІР‚РЋragment_item.xml - layout of each item in the list. ItemFragment - The fragment that holds and initializes the adapter.Р В РІР‚СњР вЂ™Р’Вummy/DummР В Р’ВµР РЋРЎв„ўР РЋРЎв„ўontent - Dummy items for populating the list.

MyItemRecyclerViewAdapter - Creates the view holder which, well, holds the views for items in the list and binds the data to the views inside the view holder. This creates a RecyclerView with lots of boilerplate code. Right click on the project folder -> add -> fragment (list) -> finish When creating the project, weР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›ll choose to add a scrolling activity for this example, but you can choose any layout you want. Make a new project (or open an existing one). Seeing as the RecyclerView sample app is outdated and doesnР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›t even compile, this tutorial aims to show a relatively quick way to add a RecyclerView to modern Android Studio projects, and use it to display a list of random images weР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›ll download to our device. It manages and optimizes the view holder bindings according to the scrolling position, and recycles the views so that it uses only a small number of views for a large number of list items. The RecyclerView widget is a more advanced and flexible version of ListView.

Android studio download from imageview to gallery