There are a few ways to get photo widgets on Android. The first way is to use the Google Photos app. You can add photos from your camera roll, or you can search for photos on Google Photos and add them to your photo widget. The second way is to use the Google Now Launcher. You can add photos from your camera roll, or you can search for photos on Google Now and add them to your photo widget. The third way is to use the Camera app in Android 4.4 or later. You can add photos from your camera roll, or you can search for photos on Camera and add them to your photo widget.