public class Main6Activity
extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState)
;
setContentView(R.layout.
activity_main6)
;
ImageView imageView = (ImageView)findViewById(R.id.
image)
;
imageView.setImageResource(R.drawable.
f5)
;
}
@Override
public void onWindowFocusChanged(
boolean hasFocus) {
super.onWindowFocusChanged(hasFocus)
;
if (hasFocus && Build.VERSION.
SDK_INT >=
19) {
View decorView = getWindow().getDecorView()
;
decorView.setSystemUiVisibility(View.
SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.
SYSTEM_UI_FLAG_FULLSCREEN |
View.
SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.
SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.
SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.
SYSTEM_UI_FLAG_IMMERSIVE_STICKY)
;
}
}
}
