//设置壁纸

public void setWallpaper() {

new Thread() {

public void run() {

try {

WebImage web = new WebImage(imgRealPath);

Bitmap bmp = web.getBitmap(MainActivity.this);

Message msg = new Message();

msg.obj = bmp;

msg.what = 2;

mHandler.sendMessage(msg);

} catch (Exception e) {

e.printStackTrace();

}

}

}.start();

}

public void Prev(View v)// 前一张

{

if (MyUtils.SelectDay == 15) {

Toast.makeText(this, "您只能预览明天到15天前的必应壁纸哦，已经到最前面的壁纸啦", 300).show();

} else {

MyUtils.SelectDay += 1;

if (MyUtils.SelectDay == 0)

Toast.makeText(this, "今天的壁纸", 300).show();

else

Toast.makeText(this, MyUtils.SelectDay + "天前的壁纸", 300).show();

}

buildPath();

}

//拼接完整的请求地址

public void buildPath() {

path = "http://test.dou.ms/bing/day/" + MyUtils.SelectDay + "/mkt/" + MyUtils.SelectCountry;

gogetImage();

}

public void Next(View v)// 后一张

{

if (MyUtils.SelectDay == -1) {

Toast.makeText(this, "您只能预览明天到15天前的必应壁纸哦，已经到明天的壁纸啦", 300).show();

} else {

MyUtils.SelectDay -= 1;

if (MyUtils.SelectDay == -1)

Toast.makeText(this, "明天的壁纸", 300).show();

else if (MyUtils.SelectDay == 0)

Toast.makeText(this, "今天的壁纸", 300).show();

else

Toast.makeText(this, MyUtils.SelectDay + "天前的壁纸", 300).show();

}

buildPath();

}

public void gogetImage() {

new Thread() {

public void run() {

try {

URL url = new URL(path);

HttpURLConnection conn = (HttpURLConnection) url.openConnection();

conn.setConnectTimeout(5000);

conn.setRequestMethod("GET");

InputStream is = conn.getInputStream();

BufferedInputStream bis = new BufferedInputStream(is);

ByteArrayBuffer baf = new ByteArrayBuffer(50);

int current = 0;

while ((current = bis.read()) != -1) {

baf.append((byte) current);

}

String result = EncodingUtils.getString(baf.toByteArray(), "UTF-8");

String realimgpath = GetBingImageUrl(result);

int code = conn.getResponseCode();

if (code == 200) {

Message msg = new Message();

msg.obj = realimgpath;

msg.what = 1;

mHandler.sendMessage(msg);

}

} catch (Exception e) {

e.printStackTrace();

}

}

}.start();

}

// 截取字符串中 图片的地址

public static String GetBingImageUrl(String str) {

strArray = str.split("地址：");

return strArray[1];

}