下面通过一段代码给大家讲解android 隐藏虚拟按键的方法，废话不多说了，大家多多看看代码和注释吧，具体代码如下所示：
/**
* 隐藏虚拟按键，并且全屏
*/
protected void hideBottomUIMenu() {
//隐藏虚拟按键，并且全屏
if (Build.VERSION.SDK_INT > 11 && Build.VERSION.SDK_INT < 19) { // lower api
View v = this.getWindow().getDecorView();
v.setSystemUiVisibility(View.GONE);
} else if (Build.VERSION.SDK_INT >= 19) {
//for new api versions.
View decorView = getWindow().getDecorView();
int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY | View.SYSTEM_UI_FLAG_FULLSCREEN;
decorView.setSystemUiVisibility(uiOptions);
}
}
//隐藏虚拟按键，并且全屏
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY | View.SYSTEM_UI_FLAG_FULLSCREEN);
getWindow().getDecorView().setOnSystemUiVisibilityChangeListener(new View.OnSystemUiVisibilityChangeListener() {
@Override
public void onSystemUiVisibilityChange(int visibility) {
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY | View.SYSTEM_UI_FLAG_FULLSCREEN);
}
});
例子
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
public class HideTestActivity extends Activity implements OnClickListener{
View main ;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
main = getLayoutInflater().from(this).inflate(R.layout.main, null);
main.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
main.setOnClickListener(this);
setContentView(main);
}
@Override
public void onClick(View v) {
int i = main.getSystemUiVisibility();
if (i == View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) {
main.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
} else if (i == View.SYSTEM_UI_FLAG_VISIBLE){
main.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
} else if (i == View.SYSTEM_UI_FLAG_LOW_PROFILE) {
main.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
}
}
}
以上所述是小编给大家介绍的Android 中隐藏虚拟按键的方法实例代码，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对找一找教程网网站的支持！
