大佬教程收集整理的这篇文章主要介绍了来自网址的Android图片视图，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。
public class MyImgActivity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceStatE) { super.onCreate(savedInstanceStatE); setContentView(R.layout.main); ImageView imgView =(ImageView)findViewById(R.id.imageView1); Drawable drawable = LoadImageFromWebOperations("http://www.gophoto.it/view.PHP?i=http://1.bp.blogspot.com/-2LTvCCufBKc/T3L3KgcTj2I/AAAAAAAABbQ/Ki60e1LU9sE/s1600/Sachin%2BTendulkar.png"); imgView.setImageDrawable(drawablE); } private Drawable LoadImageFromWebOperations(String url) { try { InputStream is = (InputStream) new URL(url).getContent(); Drawable d = Drawable.createFromStream(is,"src name"); return d; }catch (Exception E) { System.out.println("Exc="+E); return null; } } }
XML文件
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://scheR_776_11845@as.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <ImageView android:id="@+id/imageView1" android:layout_height="match_parent" android:layout_width="match_parent"></ImageView> </LinearLayout>
清单文件
<uses-permission android:name="android.permission.INTERNET"/>
public class image extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceStatE) { super.onCreate(savedInstanceStatE); setContentView(R.layout.main); Bitmap bitmap = DownloadImage("http://www.gophoto.it/view.PHP?i=http://1.bp.blogspot.com/-2LTvCCufBKc/T3L3KgcTj2I/AAAAAAAABbQ/Ki60e1LU9sE/s1600/Sachin%2BTendulkar.png"); ImageView img = (ImageView) findViewById(R.id.img); img.setImageBitmap(bitmap); } private InputStream Openhttpconnection(String urlString) throws IOException { InputStream in = null; int response = -1; URL url = new URL(urlString); URLConnection conn = url.openConnection(); if (!(conn instanceof httpURLConnection)) throw new IOException("Not an http connection"); try { httpURLConnection httpConn = (httpURLConnection) conn; httpConn.setAllowUserInteraction(false); httpConn.seTinstanceFollowRedirects(true); httpConn.setrequestMethod("GET"); httpConn.connect(); response = httpConn.getResponseCode(); if (response == httpURLConnection.http_OK) { in = httpConn.geTinputStream(); } } catch (Exception eX) { throw new IOException("Error connecTing"); } return in; } private Bitmap DownloadImage(String URL) { Bitmap bitmap = null; InputStream in = null; try { in = Openhttpconnection(URL); bitmap = BitmapFactory.decodeStream(in); in.close(); } catch (IOException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } return bitmap; } }
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