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PODisplaying .jpg in an ImageView from the web
 

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    <p>I'm not sure what I'm doing wrong here - it seems that somethings is wrong with fetch() as the application didn't force close when I commented that section out (And anything that needed it's return value of course).</p> <p>Could use a second pair of eyes if you all could be so helpful :)! This is all within my main Activity's class. image.xml (R.layout.image) is has just an ImageView named "imageView1"</p> <pre><code>public void toastGallery(View v) { setContentView(R.layout.image); String uri = "http://www.prelovac.com/vladimir/wp-content/uploads/2008/03/example.jpg"; try { Context context = v.getContext(); InputStream is = (InputStream) fetch(uri); Drawable d = Drawable.createFromStream(is, "src"); ImageView imgView = new ImageView(context); imgView = (ImageView)findViewById(R.id.imageView1); imgView.setImageDrawable(d); } catch (MalformedURLException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } public Object fetch(String address) throws MalformedURLException,IOException { URL url = new URL(address); Object content = url.getContent(); return content; } </code></pre> <p>Logcat info - I'm guessing this is where the StackTrace outputs - please correct me if not! </p> <pre><code>01-02 11:59:09.248: D/gralloc_goldfish(971): Emulator without GPU emulation detected. 01-02 11:59:10.088: D/AndroidRuntime(971): Shutting down VM 01-02 11:59:10.088: W/dalvikvm(971): threadid=1: thread exiting with uncaught exception (group=0x409c01f8) 01-02 11:59:10.128: E/AndroidRuntime(971): FATAL EXCEPTION: main 01-02 11:59:10.128: E/AndroidRuntime(971): java.lang.IllegalStateException: Could not execute method of the activity 01-02 11:59:10.128: E/AndroidRuntime(971): at android.view.View$1.onClick(View.java:3044) 01-02 11:59:10.128: E/AndroidRuntime(971): at android.view.View.performClick(View.java:3511) 01-02 11:59:10.128: E/AndroidRuntime(971): at android.view.View$PerformClick.run(View.java:14105) 01-02 11:59:10.128: E/AndroidRuntime(971): at android.os.Handler.handleCallback(Handler.java:605) 01-02 11:59:10.128: E/AndroidRuntime(971): at android.os.Handler.dispatchMessage(Handler.java:92) 01-02 11:59:10.128: E/AndroidRuntime(971): at android.os.Looper.loop(Looper.java:137) 01-02 11:59:10.128: E/AndroidRuntime(971): at android.app.ActivityThread.main(ActivityThread.java:4424) 01-02 11:59:10.128: E/AndroidRuntime(971): at java.lang.reflect.Method.invokeNative(Native Method) 01-02 11:59:10.128: E/AndroidRuntime(971): at java.lang.reflect.Method.invoke(Method.java:511) 01-02 11:59:10.128: E/AndroidRuntime(971): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 01-02 11:59:10.128: E/AndroidRuntime(971): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 01-02 11:59:10.128: E/AndroidRuntime(971): at dalvik.system.NativeStart.main(Native Method) 01-02 11:59:10.128: E/AndroidRuntime(971): Caused by: java.lang.reflect.InvocationTargetException 01-02 11:59:10.128: E/AndroidRuntime(971): at java.lang.reflect.Method.invokeNative(Native Method) 01-02 11:59:10.128: E/AndroidRuntime(971): at java.lang.reflect.Method.invoke(Method.java:511) 01-02 11:59:10.128: E/AndroidRuntime(971): at android.view.View$1.onClick(View.java:3039) 01-02 11:59:10.128: E/AndroidRuntime(971): ... 11 more 01-02 11:59:10.128: E/AndroidRuntime(971): Caused by: android.os.NetworkOnMainThreadException 01-02 11:59:10.128: E/AndroidRuntime(971): at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1099) 01-02 11:59:10.128: E/AndroidRuntime(971): at java.net.InetAddress.lookupHostByName(InetAddress.java:391) 01-02 11:59:10.128: E/AndroidRuntime(971): at java.net.InetAddress.getAllByNameImpl(InetAddress.java:242) 01-02 11:59:10.128: E/AndroidRuntime(971): at java.net.InetAddress.getAllByName(InetAddress.java:220) 01-02 11:59:10.128: E/AndroidRuntime(971): at libcore.net.http.HttpConnection.&lt;init&gt;(HttpConnection.java:71) 01-02 11:59:10.128: E/AndroidRuntime(971): at libcore.net.http.HttpConnection.&lt;init&gt;(HttpConnection.java:50) 01-02 11:59:10.128: E/AndroidRuntime(971): at libcore.net.http.HttpConnection$Address.connect(HttpConnection.java:351) 01-02 11:59:10.128: E/AndroidRuntime(971): at libcore.net.http.HttpConnectionPool.get(HttpConnectionPool.java:86) 01-02 11:59:10.128: E/AndroidRuntime(971): at libcore.net.http.HttpConnection.connect(HttpConnection.java:128) 01-02 11:59:10.128: E/AndroidRuntime(971): at libcore.net.http.HttpEngine.openSocketConnection(HttpEngine.java:308) 01-02 11:59:10.128: E/AndroidRuntime(971): at libcore.net.http.HttpEngine.connect(HttpEngine.java:303) 01-02 11:59:10.128: E/AndroidRuntime(971): at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:282) 01-02 11:59:10.128: E/AndroidRuntime(971): at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:232) 01-02 11:59:10.128: E/AndroidRuntime(971): at libcore.net.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:80) 01-02 11:59:10.128: E/AndroidRuntime(971): at java.net.URLConnection.getContent(URLConnection.java:194) 01-02 11:59:10.128: E/AndroidRuntime(971): at java.net.URL.getContent(URL.java:447) 01-02 11:59:10.128: E/AndroidRuntime(971): at com.tjbiddle.puppywood.PuppyWood.fetch(PuppyWood.java:58) 01-02 11:59:10.128: E/AndroidRuntime(971): at com.tjbiddle.puppywood.PuppyWood.toastGallery(PuppyWood.java:44) 01-02 11:59:10.128: E/AndroidRuntime(971): ... 14 more </code></pre>
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    1. USTJ Biddle
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    1. COWhat version of Android?
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    2. COUsing the Emulator, all builds are for Gingerbread (2.3.3) I'll post the stack trace here in a minute once I figure out how to properly (Just started Android Dev so having to play around a bit ;))
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    3. COJust edit your initial question and append the stack trace to it - like you did for the code snippet.
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