Hey guys I have this odd problem and i cant pinpoint the problem. I
get a null pointer exception when i try to run the program, and i dont
even know how to search for this problem.
here is my program i am running:
package com.googlecode.shmolderinseeqpod.android;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class shmolderinseeqpodandroid extends Activity {
/** Called when the activity is first created. */
@Override
protected void onCreate(Bundle savedValues){
super.onCreate(savedValues);
setContentView(R.layout.main);
final EditText searchquery = (EditText) findViewById(R.id.entry);
final Button clearbutton = (Button) findViewById(R.id.ok);
clearbutton.setOnClickListener(new Button.OnClickListener(){
public void onClick(View v){
searchquery.setText("");
}
});
}
}
here is my main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dip">
<ImageView id="@+id/image"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:src="@drawable/seeqpod"
/>
<TextView id="@+id/label"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Type your search query here:" />
<EditText id="@+id/entry"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@android:drawable/editbox_background"
android:layout_below="@id/label"/>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="10dip">
<Button id="@+id/clear"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:clickable="true"
android:padding="10dip"
android:text="Clear" />
<Button id="@+id/ok"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:padding="10dip"
android:text="Search" />
</LinearLayout>
</LinearLayout>
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