may*_*513 5 android android-softbuttons
一些Android手机有软按钮(后面,主页,菜单).我设法使用这里setSystemUiVisibility描述的隐藏它们.
但是,如何使软按钮实用可见?
您可以使用 setSystemUiVisibility()
示例代码
public class MainActivity extends AppCompatActivity {
TextView tvTextView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
setContentView(R.layout.activity_main);
tvTextView=findViewById(R.id.tvTextView);
tvTextView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
getWindow().getDecorView().setSystemUiVisibility(View.VISIBLE);
}
});
}
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