我制作了一个锁屏应用程序,当设备被锁定时,它可以防止其他人访问它。我有一个叫做锁屏活动的活动。代码如下:
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Toast;
public class LockScreen extends Activity {
/** Called when the activity is first created. */
@Override
public void onCr
为Xamarin android应用程序创建了闪屏。
[Activity(Theme = "@style/Theme.Splash", //Indicates the theme to use for this activity
MainLauncher = true, //Set it as boot activity
NoHistory = true)]
public class SplashActivity : Activity
{
protected override void OnCreate(Bundle savedIns