Android studio ElasticDownloadView

找到个开源项目，地址：https://github.com/Tibolte/ElasticDownload

下载进度效果：



builde.gradle:

compile 'com.github.tibolte:elasticdownload:1.0.+'

測试代码例如以下：BaseActivity.java

import android.app.Activity;
import android.content.pm.ActivityInfo;
import android.os.Bundle;

import com.lidroid.xutils.ViewUtils;

/**
* Created by LanYan on 2015/6/29.
*/
public abstract class BasicActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
config();
setContentView(getLayoutID());
//Annotations view
ViewUtils.inject(this);
initView();
}

/*
* The annotation of the control of the UI update
* Method is protected ,child activity super..
* */
protected void initView() {
}

/*
* Config application theme style,such as no title bar, or status bar, transparent, etc
* Method is protected,child activity super ..
**/
protected void config() {

}

/*
* Build contentView id
* onCreate(Bundle saveInstanceState)>setContentView(R.layout.activity_main)
* R.layout.activity_main=getlayoutId();
* */
public abstract int getLayoutID();

@Override
protected void onResume() {
// TODO Auto-generated method stub
if (getRequestedOrientation() != ActivityInfo.SCREEN_ORIENTATION_PORTRAIT) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
super.onResume();
}
}

MainActivity.java

import android.view.View;
import android.view.Window;
import android.widget.Button;

import com.lidroid.xutils.HttpUtils;
import com.lidroid.xutils.exception.HttpException;
import com.lidroid.xutils.http.ResponseInfo;
import com.lidroid.xutils.http.callback.RequestCallBack;
import com.lidroid.xutils.http.client.HttpRequest;
import com.lidroid.xutils.view.annotation.ViewInject;
import com.lidroid.xutils.view.annotation.event.OnClick;

import java.io.File;

import is.arontibo.library.ElasticDownloadView;

/**
* Created by LanYan on 2015/6/29.
*/
public class MainActivity extends BasicActivity {

@ViewInject(R.id.startDownload)
private Button startDownload;

@ViewInject(R.id.elastic_download_view)
private ElasticDownloadView mDownloadView;

@Override
protected void config() {
super.config();
requestWindowFeature(Window.FEATURE_NO_TITLE);
/* getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);*/
}

@Override
public int getLayoutID() {
return R.layout.activity_main;
}

@OnClick(R.id.startDownload)
public void onClick(View v) {
String url = "http://img0.bdstatic.com/img/image/6446027056db8afa73b23eaf953dadde1410240902.jpg";
String tagUrl="/sdcard/download/6446027056db8afa73b23eaf953dadde1410240902.jpg";
new HttpUtils().download( url,tagUrl, false, getListener());

}

protected RequestCallBack<File> getListener() {
return new RequestCallBack<File>() {

@Override
public void onStart() {
super.onStart();
mDownloadView.startIntro();
}

@Override
public void onLoading(long total, long current, boolean isUploading) {
super.onLoading(total, current, isUploading);
mDownloadView.setProgress(current/total*100);
}

@Override
public void onCancelled() {
super.onCancelled();
mDownloadView.fail();
}

@Override
public void onSuccess(ResponseInfo<File> responseInfo) {
mDownloadView.success();
}

@Override
public void onFailure(HttpException e, String s) {
mDownloadView.fail();
}
};
}
}

界面颜色配置參照Library value color:

<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="orange_salmon">#EC5745</color>
<color name="red_wine">#A6463A</color>
<color name="red_wood">#4B1D17</color>
<color name="green_grass">#109121</color>
</resources>

备注：该測试demo用android studio 开发的，假设须要转换成Eclipse project,须要下载相关依赖：



同一时候要注意版本号要求：Android v2.2+。个别特效仅仅支持Api14+

demo下载地址：http://download.csdn.net/detail/anddroid_lanyan/8853065