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POAndroid: Weird openStream on 4.0 ICS
 

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  1. POAndroid: Weird openStream on 4.0 ICS
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    <p>I try to get text from website that I show in a textview.</p> <p>I Use:</p> <pre><code>try { textUrl = new URL("http://google.com"); BufferedReader bufferReader = new BufferedReader(new InputStreamReader(textUrl.openStream())); String StringBuffer; String stringText = ""; while ((StringBuffer = bufferReader.readLine()) != null) { stringText += StringBuffer; } bufferReader.close(); } catch (MalformedURLException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } </code></pre> <p>if I set <code>&lt;uses-sdk android:targetSdkVersion&gt;</code> to 15 (ICS 4.0.3) then my app crashes. if I delete that line ( means that target is 1.6 I guess) then it works fine but my app is scales weird on my phone.</p> <p>Logcat just tells me that it cannot start Activity.</p> <p>//Pew Labs</p> <p>LOG:</p> <pre><code>03-21 17:12:42.874: E/AndroidRuntime(2101): at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:703) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.widget.TabHost.setCurrentTab(TabHost.java:350) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.widget.TabHost$2.onTabSelectionChanged(TabHost.java:154) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.widget.TabWidget$TabClickListener.onClick(TabWidget.java:540) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.view.View.performClick(View.java:3549) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.view.View$PerformClick.run(View.java:14400) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.os.Handler.handleCallback(Handler.java:605) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.os.Handler.dispatchMessage(Handler.java:92) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.os.Looper.loop(Looper.java:154) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.app.ActivityThread.main(ActivityThread.java:4944) 03-21 17:12:42.874: E/AndroidRuntime(2101): at java.lang.reflect.Method.invokeNative(Native Method) 03-21 17:12:42.874: E/AndroidRuntime(2101): at java.lang.reflect.Method.invoke(Method.java:511) 03-21 17:12:42.874: E/AndroidRuntime(2101): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 03-21 17:12:42.874: E/AndroidRuntime(2101): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 03-21 17:12:42.874: E/AndroidRuntime(2101): at dalvik.system.NativeStart.main(Native Method) 03-21 17:12:42.874: E/AndroidRuntime(2101): Caused by: android.os.NetworkOnMainThreadException 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1178) 03-21 17:12:42.874: E/AndroidRuntime(2101): at java.net.InetAddress.lookupHostByName(InetAddress.java:394) 03-21 17:12:42.874: E/AndroidRuntime(2101): at java.net.InetAddress.getAllByNameImpl(InetAddress.java:245) 03-21 17:12:42.874: E/AndroidRuntime(2101): at java.net.InetAddress.getAllByName(InetAddress.java:220) 03-21 17:12:42.874: E/AndroidRuntime(2101): at libcore.net.http.HttpConnection.&lt;init&gt;(HttpConnection.java:71) 03-21 17:12:42.874: E/AndroidRuntime(2101): at libcore.net.http.HttpConnection.&lt;init&gt;(HttpConnection.java:50) 03-21 17:12:42.874: E/AndroidRuntime(2101): at libcore.net.http.HttpConnection$Address.connect(HttpConnection.java:351) 03-21 17:12:42.874: E/AndroidRuntime(2101): at libcore.net.http.HttpConnectionPool.get(HttpConnectionPool.java:86) 03-21 17:12:42.874: E/AndroidRuntime(2101): at libcore.net.http.HttpConnection.connect(HttpConnection.java:128) 03-21 17:12:42.874: E/AndroidRuntime(2101): at libcore.net.http.HttpEngine.openSocketConnection(HttpEngine.java:308) 03-21 17:12:42.874: E/AndroidRuntime(2101): at libcore.net.http.HttpEngine.connect(HttpEngine.java:303) 03-21 17:12:42.874: E/AndroidRuntime(2101): at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:282) 03-21 17:12:42.874: E/AndroidRuntime(2101): at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:232) 03-21 17:12:42.874: E/AndroidRuntime(2101): at libcore.net.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:80) 03-21 17:12:42.874: E/AndroidRuntime(2101): at com.pewlabs.sunds.Food.downloadFile(Food.java:64) 03-21 17:12:42.874: E/AndroidRuntime(2101): at com.pewlabs.sunds.Food.onCreate(Food.java:45) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.app.Activity.performCreate(Activity.java:4524) 03-21 17:12:42.874: E/AndroidRuntime(2101): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1071) </code></pre>
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    1. COPost the LogCat error messages.
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      1. POAndroid: Weird openStream on 4.0 ICS
      1. USEng.Fouad
 

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