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POfindViewById() question
 

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    <p>I don't consider myself a beginner, but my copy and pasting has left me lost in auto-generated errors. Here's my dilemma, if I remove the comments below the program crashes unexpectedly; with comments it displays just fine.</p> <pre><code>//////// Options.java ///// public class Options extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.reclayout); //Button STO = (Button)findViewById(R.id.StopBut); //Button REC = (Button)findViewById(R.id.RecButton); } } ///////reclayout.xml///// &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_height="fill_parent" android:layout_width="fill_parent" android:orientation="vertical" android:gravity="center_vertical"&gt; &lt;Spinner android:id="@+id/Spinner01" android:layout_height="wrap_content" android:layout_width="fill_parent" android:contentDescription="Classes"/&gt; &lt;EditText android:layout_height="wrap_content" android:layout_width="fill_parent" android:lines="3" android:id="@+id/DescriptionText" android:text="Class Description"/&gt; &lt;LinearLayout android:layout_height="wrap_content" android:id="@+id/ButtonLayout" android:orientation="horizontal" android:layout_width="fill_parent"&gt; &lt;ImageButton android:layout_height="wrap_content" android:layout_width="fill_parent" android:layout_weight="3" android:id="@+id/RecButton" android:focusableInTouchMode="true" android:src="@drawable/rec"/&gt; &lt;ImageButton android:layout_height="wrap_content" android:layout_width="fill_parent" android:layout_weight="3" android:id="@+id/PauseButton" android:src="@drawable/pause"/&gt; &lt;ImageButton android:layout_height="wrap_content" android:layout_width="fill_parent" android:layout_weight="3" droid:src="@drawable/stop" android:id="@+id/StopBut"/&gt;&lt;/LinearLayout&gt;&lt;/LinearLayout&gt;` </code></pre>
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    1. USEric Fossum
    1. USEric Fossum
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    1. COWhat do you mean it crashes unexpectedly? Do you have a stack trace?
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      1. USChris Fei
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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