Java乔晓松-android中的帧动画FrameByFrame

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先看效果后上代码:

动画开始----

动画切换的界面----

动画播放完毕后的跳转界面-----

 

 

重要的方法:

                  imageView.setBackgroundResource(R.anim.framebyframe);
		
		animationDrawable = (AnimationDrawable) imageView.getBackground();
		// 设置是否循环播放,false是循环播放,true只播放一遍
		// animationDrawable.setOneShot(false);
		animationDrawable.start();
//animationDrawable.setOneShot(false);是否循环播放
  //animationDrawable.stop();停止播放
  //animationDrawable.isRunning();//是否播放
  //animationDrawable.getNumberOfFrames();//播放帧
  //animationDrawable.getFrame(index); 返回制定索引的 Drawable对象
  //animationDrawable.getDuration(i);停留的时间

 

项目的开发结构:

 

完整代码:

SplashActivity.java源码:

package com.example.lesson18_framebyframe;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
import android.graphics.drawable.AnimationDrawable;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.Menu;
import android.widget.ImageView;

/**
 * 2013-6-27 下午3:41:20
 * 
 * @author 乔晓松
 */
public class SplashActivity extends Activity {

	private ImageView imageView;
	private AnimationDrawable animationDrawable;

	@SuppressLint("HandlerLeak")
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);

		imageView = (ImageView) findViewById(R.id.imageView1);
		imageView.setBackgroundResource(R.anim.framebyframe);
		
		animationDrawable = (AnimationDrawable) imageView.getBackground();
		// 设置是否循环播放,false是循环播放,true只播放一遍
		// animationDrawable.setOneShot(false);
		animationDrawable.start();
		new Handler() {
			@Override
			public void handleMessage(Message msg) {
				super.handleMessage(msg);
				if (msg.what == 1) {
					Intent intent = new Intent(SplashActivity.this,
							MainActivity.class);
					startActivity(intent);

					SplashActivity.this.finish();
				}
			}
		}.sendEmptyMessageDelayed(1, 3000);
		// this.finish();
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}
}



framebyframe.xml源码

<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
    android:oneshot="true" >

    <item
        android:drawable="@drawable/span"
        android:duration="1000"/>
    <item
        android:drawable="@drawable/span1"
        android:duration="1000"/>
    <item
        android:drawable="@drawable/psbpan"
        android:duration="1000"/>
    <item
        android:drawable="@drawable/ic_launcher"
        android:duration="1000"/>

</animation-list>


MainActivity.java源码:

package com.example.lesson18_framebyframe;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

/**
 * 2013-6-27 下午3:46:39
 * 
 * @author 乔晓松
 */
public class MainActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);
		TextView tv = new TextView(this);
		tv.setText("主页面");
		this.setContentView(tv);
	}
}


layout-main.xml布局文件:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        tools:ignore="ContentDescription" />

</RelativeLayout>

 

清单文件:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.lesson18_framebyframe"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.lesson18_framebyframe.SplashActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name="com.example.lesson18_framebyframe.MainActivity" >
        </activity>
    </application>

</manifest>



 

 

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