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脚本之家网站的支持！