Drag & drop elements in IMAGES & MEDIA
Today we are discussing about the drag & drop elements in IMAGES & MEDIA.Lets check it out int he following given bellow.
Image View
- Image view is used to display images such as icons.
- It can load images from any of the sources like content provider or resources.
- The default code is given bellow.
<ImageView
android:id="@+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_launcher"
/>
Image Button
- Image button is used for the same purpose of button,but in image button we can add image.
- It can load images from sources like resources or from content provider.
- The default code is given bellow.
<ImageButton
android:id="@+id/imageButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_launcher"
/>
GALLERY
- A gallery is a view that shows the items in a horizontally scrolling list as center-locked manner.
- Gallery view must uses Gallery.LayoutParams as their layout parameter type.
- The default code is given bellow.
<Gallery
android:id="@+id/gallery1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
Media Controller
- The Media Controller is used for controlling for a MediaPlayer which typically contains the buttons "Play/Pause","Fast-Forward","Rewind" and progress slider.
- Media Controller will create a set of controls and put it into window which is floating above your application.
- The default code is given bellow.
<MediaController
android:id="@+id/mediaController1"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
</MediaController>
Video View
- Video view is used for displaying a video file and a video view is able to load images from various sources.
- The default code is given bellow.
<VideoView
android:id="@+id/videoView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
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