Android HttpURLConnection 读取网络图片.rar

上传者: 39840515 | 上传时间: 2022-06-07 17:54:53 | 文件大小: 55KB | 文件类型: RAR
b=(Button)this.findViewById(R.id.b);//图片浏览按钮
  et=(EditText)this.findViewById(R.id.et);//图片网址编辑框
  iv=(ImageView)this.findViewById(R.id.iv);//图片显示控件
  b.setOnClickListener//为图片浏览按钮添加监听器
  这次的HttpURLConnection仅针对Http连接,效率胜于URLConnection。new URL对象将网址传入
  HttpURLConnection conn = (HttpURLConnection) imageUrl.openConnection();// 取得连接
  conn.connect();
  InputStream is = conn.getInputStream();//取得返回的InputStream
  bitmap = BitmapFactory.decodeStream(is);//将InputStream变成Bitmap
  is.close();//关闭InputStream

文件下载

资源详情

[{"title":"( 31 个子文件 55KB ) Android HttpURLConnection 读取网络图片.rar","children":[{"title":"codesc.net","children":[{"title":"com.bn.ex8d.Sample8_4_Activity","children":[{"title":".project <span style='color:#111;'> 845B </span>","children":null,"spread":false},{"title":"project.properties <span style='color:#111;'> 562B </span>","children":null,"spread":false},{"title":"proguard.cfg <span style='color:#111;'> 1.01KB </span>","children":null,"spread":false},{"title":"src","children":[{"title":"com","children":[{"title":"bn","children":[{"title":"ex8d","children":[{"title":"Sample8_4_Activity.java <span style='color:#111;'> 1.96KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":"AndroidManifest.xml <span style='color:#111;'> 696B </span>","children":null,"spread":false},{"title":"res","children":[{"title":"drawable-ldpi","children":[{"title":"icon.png <span style='color:#111;'> 1.68KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-hdpi","children":[{"title":"icon.png <span style='color:#111;'> 4.05KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable","children":null,"spread":false},{"title":"drawable-mdpi","children":[{"title":"icon.png <span style='color:#111;'> 2.51KB </span>","children":null,"spread":false}],"spread":true},{"title":"layout","children":[{"title":"main.xml <span style='color:#111;'> 1.39KB </span>","children":null,"spread":false}],"spread":true},{"title":"values","children":[{"title":"strings.xml <span style='color:#111;'> 178B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":".settings","children":[{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 177B </span>","children":null,"spread":false}],"spread":true},{"title":"assets","children":null,"spread":false},{"title":"gen","children":[{"title":"com","children":[{"title":"bn","children":[{"title":"ex8d","children":[{"title":"BuildConfig.java <span style='color:#111;'> 153B </span>","children":null,"spread":false},{"title":"R.java <span style='color:#111;'> 819B </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":".classpath <span style='color:#111;'> 364B </span>","children":null,"spread":false},{"title":"bin","children":[{"title":"com.bn.ex8d.Sample8_4_Activity.apk <span style='color:#111;'> 15.42KB </span>","children":null,"spread":false},{"title":"resources.ap_ <span style='color:#111;'> 10.98KB </span>","children":null,"spread":false},{"title":"classes","children":[{"title":"com","children":[{"title":"bn","children":[{"title":"ex8d","children":[{"title":"R$layout.class <span style='color:#111;'> 373B </span>","children":null,"spread":false},{"title":"BuildConfig.class <span style='color:#111;'> 331B </span>","children":null,"spread":false},{"title":"R$drawable.class <span style='color:#111;'> 379B </span>","children":null,"spread":false},{"title":"R$attr.class <span style='color:#111;'> 319B </span>","children":null,"spread":false},{"title":"Sample8_4_Activity$1.class <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"R$id.class <span style='color:#111;'> 410B </span>","children":null,"spread":false},{"title":"Sample8_4_Activity.class <span style='color:#111;'> 1.15KB </span>","children":null,"spread":false},{"title":"R.class <span style='color:#111;'> 482B </span>","children":null,"spread":false},{"title":"R$string.class <span style='color:#111;'> 406B </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":false}],"spread":false},{"title":"AndroidManifest.xml <span style='color:#111;'> 696B </span>","children":null,"spread":false},{"title":"jarlist.cache <span style='color:#111;'> 119B </span>","children":null,"spread":false},{"title":"res","children":[{"title":"drawable-ldpi","children":[{"title":"icon.png <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false}],"spread":false},{"title":"drawable-hdpi","children":[{"title":"icon.png <span style='color:#111;'> 3.87KB </span>","children":null,"spread":false}],"spread":false},{"title":"drawable-mdpi","children":[{"title":"icon.png <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false}],"spread":false}],"spread":false},{"title":"classes.dex <span style='color:#111;'> 4.61KB </span>","children":null,"spread":false}],"spread":true}],"spread":false}],"spread":true}],"spread":true}]

评论信息

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明