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This article mainly introduces html how to hide and display window related knowledge, content detailed and easy to understand, simple and fast operation, has a certain reference value, I believe we read this html how to hide and display window articles will have some gains, let's take a look at it.

Quote:

Android programs to set full screen includes two parts: full screen window and A activity full screen.

Window full screen refers to hiding the title bar at the top of the system used to display information such as time, electricity, signal, etc. Active full screen refers to hiding the title bar of the program. This can be set in the program code or by modifying the AndroidManifest.xml file.

1. Modify the program code.

We need to add the corresponding code to the onCreate method of Activity. Please note the location of the code, call before setContentView() method.

Java code

1. public class Home extends Activity {

2.

3. @Override

4. protected void onCreate(Bundle savedInstanceState) {

5. super.onCreate(savedInstanceState);

6. requestWindowFeature(Window.FEATURE_NO_TITLE);//does not display the title bar of the program

7. getWindow().setFlags(WindowManager.LayoutParams. FLAG_FULLSCREEN ,WindowManager.LayoutParams. FLAG_FULLSCREEN);//does not display the title bar of the system

8. setContentView(R.layout.main);

9. }

10.

11. }

public class Home extends Activity {

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

requestWindowFeature(Window.FEATURE_NO_TITLE);//does not display the title bar of the program

getWindow().setFlags(WindowManager.LayoutParams. FLAG_FULLSCREEN ,WindowManager.LayoutParams. FLAG_FULLSCREEN);//does not display the title bar of the system

setContentView(R.layout.main);

}

}

2. Modify AndroidManifest.xml.

we can modify

label or

The attribute value of the tag is implemented. The difference between them is modification.

All activities after the tag will be full screen, and modify

This only applies to the current Activity. Note: android:theme="@android:style/Theme.NoTitleBar.Fullscreen" position, I set it in two places, you can make adjustments according to the actual situation.

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