android - 单击图像时动画不重复

Question

在点击 Textview 时，我正在使用以下代码制作帧动画

imgclickanimation.setBackgroundResource(R.anim.clickframeanimation);
ribinclickanimation= (AnimationDrawable) imgclickanimation.getBackground();

然后单击 TextView 我开始使用动画 ribinclickanimation.start();

clickframeanimation 是动画文件。 而ribinclickanimation是AnimationDrawable的对象 当我第一次点击时它工作正常但是当我第二次点击时没有任何反应任何人都可以建议我任何帮助。

*代码:*

package com.example.tryfinal;

import android.os.Bundle;
import android.app.Activity;
import android.graphics.drawable.AnimationDrawable;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
import android.widget.ScrollView;
import android.widget.TextView;

public class MainActivity extends Activity implements OnClickListener 
{
    TextView imgclickanimation;
    AnimationDrawable ribinclickanimation;//,ribinanimation;
    int duration=200;
    ScrollView scroll;
    @Override
    public void onCreate(Bundle savedInstanceState) 
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        imgclickanimation= (TextView) findViewById(R.id.imgclickanimation);



        imgclickanimation.setOnClickListener(this);
        imgclickanimation.setBackgroundResource(R.anim.clickframeanimation);
        ribinclickanimation= (AnimationDrawable) imgclickanimation.getBackground();
    }
    public void onClick(View arg0) 
    {
        if(arg0.getId()==imgclickanimation.getId())
        {
            imgclickanimation.setBackgroundResource(R.anim.clickframeanimation);
            ribinclickanimation.start();

        }
    }
}

我的 clickframeanimation.xml 是:

<?xml version="1.0" encoding="utf-8"?>
<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
    android:oneshot="true">
    <item android:drawable="@drawable/ribin3" android:duration="200" />
    <item android:drawable="@drawable/ribin4" android:duration="200" />
    <item android:drawable="@drawable/ribin3" android:duration="200" />
</animation-list>

Answer 1

这是更新代码

package com.example.tryfinal;

import android.app.Activity;
import android.graphics.drawable.AnimationDrawable;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ScrollView;
import android.widget.TextView;

public class MainActivity extends Activity implements OnClickListener {

 TextView imgclickanimation;
    AnimationDrawable ribinclickanimation;//,ribinanimation;
    int duration=200;
    ScrollView scroll;
    @Override
    public void onCreate(Bundle savedInstanceState) 
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        imgclickanimation= (TextView) findViewById(R.id.imgclickanimation);
        imgclickanimation.setOnClickListener(this);
        imgclickanimation.setBackgroundResource(R.anim.clickframeanimation);
        ribinclickanimation= (AnimationDrawable) imgclickanimation.getBackground();
    }
    public void onClick(View arg0) 
    {
        ribinclickanimation.stop();
        if(arg0.getId()==imgclickanimation.getId())
        {
            imgclickanimation.setBackgroundResource(R.anim.clickframeanimation);//It will still work without this line. There is no need to set the resource again.

            ribinclickanimation.start();

        }
    }

}