I got a error message "04-21 18:02:01.448: E/AndroidRuntime(328): java.lang.RuntimeException: Unable to start activity ComponentInfo{pac.bib/pac.bib.LivroBibliaActivity}: java.lang.NullPointerException" when click ListView.
when try startActivity
Can help???
my code is:
Code:
private AdapterView.OnItemClickListener onListClick=new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent,
View view, int position,
long id)
{
Intent i=new Intent(pac.bib.IniciaLivroActivity.this, pac.bib.LivroBibliaActivity.class);
i.putExtra(ID_EXTRA, String.valueOf(id));
startActivity(i);
}
};
my AndroidManifest.xml is:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="pac.bib"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="8" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:name=".BibPilotoActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".IniciaLivroActivity"></activity>
<activity android:name=".LivroBibliaActivity"></activity>
</application>
</manifest>