修改eclipse项目为as项目

app/src/main/java/com/chaoran/thread/DownApk.java

@@ -0,0 +1,43 @@
+package com.chaoran.thread;
+
+import java.io.File;
+
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+
+import com.util.DownloadManager;
+
+public class DownApk implements Runnable{
+	private ProgressDialog pd;
+	private String url;
+	private Context context;
+	private Handler handler;
+
+	public DownApk(ProgressDialog pd,String url, Context context,Handler handler) {
+		this.pd = pd;
+		this.url= url;
+		this.context = context;
+		this.handler=handler;
+	}
+
+	@Override
+	public void run() {
+		try {
+			File file = DownloadManager.getFileFromServer(
+					url, pd, context);
+			Thread.currentThread().sleep(3000);
+			pd.dismiss();
+			Message msg = new Message();
+			msg.what=2;
+			msg.obj = file;
+			handler.sendMessage(msg);
+		} catch (Exception e) {
+			Message msg = new Message();
+			msg.what =-5;
+			handler.sendMessage(msg);
+			e.printStackTrace();
+		}
+	}
+}