first create an XML drawable in res/drawable.

Here, I’ve set up a background color and an image.

Next, you will set this as your splash activity’s background in the theme. Navigate to your styles.xml file and add a new theme for your splash activity::

In your new SplashTheme, set the window background attribute to your XML drawable. Configure this as your splash activity’s theme in your AndroidManifest.xml:

Finally, your SplashActivity class should just forward you along to your main activity:

public class SplashActivity extends AppCompatActivity {@Overrideprotected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    Intent intent = new Intent(this, MainActivity.class);    startActivity(intent);    finish();}}

Notice that you don’t even set up a view for this SplashActivity. The view comes from the theme. When you set up the UI for your splash activity in the theme, it is available immediately.

If you did have a layout file for your splash activity, that layout file would be visible to the user only after your app has been fully initialized, which is too late. You want the splash to be displayed only in that small amount of time before the app is initialized.

form:

look：