StackOverflow2013

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<p>It's close, but a few things are in the wrong place or missing. The below code works -- I tried to make the minimum necessary alterations. You could load both versions into something like <a href="http://winmerge.org/downloads/" rel="noreferrer">WinMerge</a> to see exactly what changed.</p> <p>main.xml:</p> <pre><code><?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/bgimage2" > <Button android:id="@+id/goButton" android:layout_width="150px" android:layout_height="wrap_content" android:text="@string/start" android:layout_x="80px" android:layout_y="21px" ></Button> </LinearLayout> </code></pre> <p>GetURL.java:</p> <pre><code>import android.app.Activity; import android.content.ActivityNotFoundException; import android.content.Context; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.Toast; public class GetURL extends Activity { private Button goButton; String url = "http://www.yahoo.com"; Intent i = new Intent(Intent.ACTION_VIEW); Uri u = Uri.parse(url); Context context = this; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); goButton = (Button)findViewById(R.id.goButton); goButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v){ try { // Start the activity i.setData(u); startActivity(i); } catch (ActivityNotFoundException e) { // Raise on activity not found Toast.makeText(context, "Browser not found.", Toast.LENGTH_SHORT); } } }); } } </code></pre> <p>(You also need a <code>bgimage2.png</code> file in <code>/res/drawable/</code> and a <code>start</code> string in <code>/res/values/strings.xml</code>, of course).</p>
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