【发布时间】:2018-05-10 08:32:57
【问题描述】:
我尝试使用 viewflipper 将我的 3 张图片动画化为 imageview。我的意思是制作一个滑块图像。但我得到了错误。它说“无法从”Android.views.animations.animation 转换为 int。
这是错误图片:
。
这是我在 MainActivity.cs 中的代码
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Android.App;
using Android.Content;
using Android.OS;
using Android.Runtime;
using Android.Util;
using Android.Views;
using Android.Widget;
using Android.Support.Design.Widget;
using Android.Support.V7.App;
using Android.Support.V4.Widget;
using Android.Support.V4.App;
using System.Data;
using SupportToolbar = Android.Support.V7.Widget.Toolbar;
using Android.Views.Animations;
namespace image_slider
{
[Activity(Label = "image_slider", MainLauncher = true, Theme = "@style/Theme.DesignDemo")]
public class MainActivity : AppCompatActivity
{
private SupportToolbar mToolbar;
Animation fadeIn, fadeOut;
ViewFlipper viewflipper;
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
mToolbar = FindViewById<SupportToolbar>(Resource.Id.toolbar);
SetSupportActionBar(mToolbar);
viewflipper = FindViewById<ViewFlipper>(Resource.Id.viewFlipper);
fadeIn = AnimationUtils.LoadAnimation(this, Resource.Animation.fade_in);
fadeOut = AnimationUtils.LoadAnimation(this, Resource.Animation.fade_out);
viewflipper.SetInAnimation(this, fade_in);
viewflipper.SetOutAnimation(this, fade_out);
viewflipper.SetFlipInterval(5000);
viewflipper.StartFlipping();
}
}
}
【问题讨论】:
标签: c# android visual-studio xamarin viewflipper