- package com.jinyan.image;
- import java.io.IOException;
- import java.io.InputStream;
- import java.net.HttpURLConnection;
- import java.net.MalformedURLException;
- import java.net.URL;
- import android.app.Activity;
- import android.graphics.Bitmap;
- import android.graphics.BitmapFactory;
- import android.os.Bundle;
- import android.util.Log;
- import android.view.View;
- import android.view.View.OnClickListener;
- import android.widget.Button;
- import android.widget.ImageView;
- public class ActivityMain extends Activity {
- /** Called when the activity is first created. */
- String imageUrl = "http://i.pbase.com/o6/92/229792/1/80199697.uAs58yHk.50pxCross_of_the_Knights_Templar_svg.png";
- Bitmap bmImg;
- ImageView imView;
- Button button1;
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.main);
- imView = (ImageView) findViewById(R.id.imview);
- imView.setImageBitmap(returnBitMap(imageUrl));
- }
- public Bitmap returnBitMap(String url) {
- URL myFileUrl = null;
- Bitmap bitmap = null;
- try {
- myFileUrl = new URL(url);
- } catch (MalformedURLException e) {
- e.printStackTrace();
- }
- try {
- HttpURLConnection conn = (HttpURLConnection) myFileUrl
- .openConnection();
- conn.setDoInput(true);
- conn.connect();
- InputStream is = conn.getInputStream();
- bitmap = BitmapFactory.decodeStream(is);
- is.close();
- } catch (IOException e) {
- e.printStackTrace();
- }
- return bitmap;
- }
- }
- //该片段来自于http://www.codesnippet.cn/detail/151120137206.html
来源: http://www.codesnippet.cn/detail/151120137206.html