Bild Download geht nicht

1package com.example;
2
3import java.io.InputStream;
4import java.net.URL;
5import javax.net.ssl.HttpsURLConnection;
6
7import android.app.Activity;
8import android.graphics.Bitmap;
9import android.graphics.BitmapFactory;
10import android.os.Bundle;
11import android.view.View;
12import android.view.View.OnClickListener;
13import android.widget.Button;
14import android.widget.ImageView;
15
16public class example extends Activity {
17 /** Called when the activity is first created. */
18 @Override
19 public void onCreate(Bundle savedInstanceState) {
20 super.onCreate(savedInstanceState);
21 setContentView(R.layout.main);
22 final Button bt = (Button)this.findViewById(R.id.Button01);
23 bt.setOnClickListener(new OnClickListener() {
24
25 public void onClick(View v) {
26 bt.setVisibility(4);
27 Bitmap bmImg;
28 ImageView iv = (ImageView)example.this.findViewById(R.id.ImageView01);
29 URL imgurl = null;
30 try
31 {
32 imgurl = new URL("http://androidwizard.net/wp-content/woo_uploads/3-androidheadertest.png");
33 }
34 catch (Exception e) {
35 // TODO: handle exception
36 }
37 try
38 {
39 HttpsURLConnection conn = (HttpsURLConnection) imgurl.openConnection();
40 conn.setDoInput(true);
41 conn.connect();
42 int length = conn.getContentLength();
43 InputStream is = conn.getInputStream();
44 bmImg = BitmapFactory.decodeStream(is);
45 iv.setImageBitmap(bmImg);
46
47 }
48 catch (Exception e) {
49 // TODO: handle exception
50 }
51 }
52 });
53
54 }
55
56}

1package com.viewpicture;
2
3import java.io.InputStream;
4import java.net.URL;
5import java.util.logging.ConsoleHandler;
6
7import javax.net.ssl.HttpsURLConnection;
8
9import android.app.Activity;
10import android.graphics.Bitmap;
11import android.graphics.BitmapFactory;
12import android.graphics.drawable.GradientDrawable.Orientation;
13import android.os.Bundle;
14import android.util.Log;
15import android.view.View;
16import android.view.View.OnClickListener;
17import android.widget.Button;
18import android.widget.ImageView;
19import android.widget.LinearLayout;
20
21public class viewpicture extends Activity {
22 /** Called when the activity is first created. */
23 @Override
24 public void onCreate(Bundle savedInstanceState) {
25 super.onCreate(savedInstanceState);
26 //setContentView(R.layout.main);
27 LinearLayout ll = new LinearLayout(this);
28 ll.setOrientation(LinearLayout.VERTICAL);
29 final Button bt = (Button)this.findViewById(R.id.Button01);
30 final ImageView iv = (ImageView)viewpicture.this.findViewById(R.id.ImageView01);
31 ll.addView(bt);
32 ll.addView(iv);
33 setContentView(ll);
34 bt.setOnClickListener(new OnClickListener() {
35
36 public void onClick(View v) {
37 Bitmap bmImg;
38 URL imgurl = null;
39 try
40 {
41 imgurl = new URL("http://androidwizard.net/wp-content/woo_uploads/3-androidheadertest.png");
42 }
43 catch (Exception e) {
44 Log.v("URL FAIL", "msg");
45 }
46 try
47 {
48 HttpsURLConnection conn = (HttpsURLConnection) imgurl.openConnection();
49 conn.setDoInput(true);
50 conn.connect();
51 int length = conn.getContentLength();
52 InputStream is = conn.getInputStream();
53 bmImg = BitmapFactory.decodeStream(is);
54 iv.setImageBitmap(bmImg);
55 //setContentView(iv);
56
57 }
58 catch (Exception e) {
59 Log.v("FAIL", "msg");
60 }
61 }
62 });
63
64 }
65
66}

1[2010-08-31 15:04:51 - ViewPicture] Android Launch!
2[2010-08-31 15:04:51 - ViewPicture] adb is running normally.
3[2010-08-31 15:04:51 - ViewPicture] Performing com.viewpicture.viewpicture activity launch
4[2010-08-31 15:04:51 - ViewPicture] Automatic Target Mode: using device '9000ba90a038'
5[2010-08-31 15:04:52 - ViewPicture] Application already deployed. No need to reinstall.
6[2010-08-31 15:04:52 - ViewPicture] Starting activity com.viewpicture.viewpicture on device
7[2010-08-31 15:04:52 - ViewPicture] ActivityManager: Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] cmp=com.viewpicture/.viewpicture }

1package com.viewpicture;
2
3import java.io.InputStream;
4import java.net.HttpURLConnection;
5import java.net.URL;
6import android.app.Activity;
7import android.graphics.Bitmap;
8import android.graphics.BitmapFactory;
9import android.os.Bundle;
10import android.view.View;
11import android.view.View.OnClickListener;
12import android.widget.Button;
13import android.widget.ImageView;
14import android.widget.LinearLayout;
15
16public class viewpicture extends Activity {
17 /** Called when the activity is first created. */
18 @Override
19 public void onCreate(Bundle savedInstanceState) {
20 super.onCreate(savedInstanceState);
21 //setContentView(R.layout.main);
22 LinearLayout ll = new LinearLayout(this);
23 ll.setOrientation(LinearLayout.VERTICAL);
24 final Button bt = new Button (this);
25 final ImageView iv = new ImageView(this);
26 ll.addView(bt);
27 ll.addView(iv);
28 setContentView(ll);
29 bt.setOnClickListener(new OnClickListener() {
30
31 public void onClick(View v) {
32 Bitmap bmImg;
33 URL imgurl = null;
34 try
35 {
36 imgurl = new URL("http://androidwizard.net/wp-content/woo_uploads/3-androidheadertest.png");
37 }
38 catch (Exception e) {
39 e.printStackTrace();
40 }
41 try
42 {
43 HttpURLConnection conn = (HttpURLConnection) imgurl.openConnection();
44 conn.setDoInput(true);
45 conn.connect();
46 int length = conn.getContentLength();
47 InputStream is = conn.getInputStream();
48 bmImg = BitmapFactory.decodeStream(is);
49 iv.setImageBitmap(bmImg);
50 setContentView(iv);
51
52 }
53 catch (Exception e) {
54 e.printStackTrace();
55 }
56 }
57 });
58
59 }
60
61}

1<?xml version="1.0" encoding="utf-8"?>
2<manifest xmlns:android="http://schemas.android.com/apk/res/android"
3 package="com.viewpicture"
4 android:versionCode="1"
5 android:versionName="1.0">
6 <application android:icon="@drawable/icon" android:label="@string/app_name">
7 <activity android:name=".viewpicture"
8 android:label="@string/app_name">
9 <intent-filter>
10 <action android:name="android.intent.action.MAIN" />
11 <category android:name="android.intent.category.LAUNCHER" />
12 </intent-filter>
13 </activity>
14
15 </application>
16 <uses-sdk android:minSdkVersion="7" />
17 <uses-permission android:name="android.permission.INTERNET"></uses-permission>
18 <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"></uses-permission>
19 <uses-permission android:name="android.permission.READ_PHONE_STATE"></uses-permission>
20 <uses-sdk android:minSdkVersion="1" />
21
22</manifest>