获取壁纸设置背景android,【Android学习】获取Bing 15天前到明天的壁纸，并设置为背景...
//設置壁紙
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)// 前一張
{
if (MyUtils.SelectDay == 15) {
Toast.makeText(this, "您只能預覽明天到15天前的必應壁紙哦，已經到最前面的壁紙啦", 300).show();
} else {
MyUtils.SelectDay += 1;
if (MyUtils.SelectDay == 0)
Toast.makeText(this, "今天的壁紙", 300).show();
else
Toast.makeText(this, MyUtils.SelectDay + "天前的壁紙", 300).show();
}
buildPath();
}
//拼接完整的請求地址
public void buildPath() {
path = "http://test.dou.ms/bing/day/" + MyUtils.SelectDay + "/mkt/" + MyUtils.SelectCountry;
gogetImage();
}
public void Next(View v)// 后一張
{
if (MyUtils.SelectDay == -1) {
Toast.makeText(this, "您只能預覽明天到15天前的必應壁紙哦，已經到明天的壁紙啦", 300).show();
} else {
MyUtils.SelectDay -= 1;
if (MyUtils.SelectDay == -1)
Toast.makeText(this, "明天的壁紙", 300).show();
else if (MyUtils.SelectDay == 0)
Toast.makeText(this, "今天的壁紙", 300).show();
else
Toast.makeText(this, MyUtils.SelectDay + "天前的壁紙", 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 圖片的地址
public static String GetBingImageUrl(String str) {
strArray = str.split("地址：");
return strArray[1];
}
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