로그는 아래와 같습니다..
06-24 11:42:43.340: E/AndroidRuntime(4980): FATAL EXCEPTION: main
06-24 11:42:43.340: E/AndroidRuntime(4980): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.btb.pump.pvt/com.btb.pump.pvt.TalkerListActivity}: java.lang.NullPointerException
06-24 11:42:43.340: E/AndroidRuntime(4980): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2072)
06-24 11:42:43.340: E/AndroidRuntime(4980): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2097)
06-24 11:42:43.340: E/AndroidRuntime(4980): at android.app.ActivityThread.access$600(ActivityThread.java:137)
06-24 11:42:43.340: E/AndroidRuntime(4980): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1203)
06-24 11:42:43.340: E/AndroidRuntime(4980): at android.os.Handler.dispatchMessage(Handler.java:99)
06-24 11:42:43.340: E/AndroidRuntime(4980): at android.os.Looper.loop(Looper.java:137)
06-24 11:42:43.340: E/AndroidRuntime(4980): at android.app.ActivityThread.main(ActivityThread.java:4885)
06-24 11:42:43.340: E/AndroidRuntime(4980): at java.lang.reflect.Method.invokeNative(Native Method)
06-24 11:42:43.340: E/AndroidRuntime(4980): at java.lang.reflect.Method.invoke(Method.java:511)
06-24 11:42:43.340: E/AndroidRuntime(4980): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790)
06-24 11:42:43.340: E/AndroidRuntime(4980): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557)
06-24 11:42:43.340: E/AndroidRuntime(4980): at dalvik.system.NativeStart.main(Native Method)
06-24 11:42:43.340: E/AndroidRuntime(4980): Caused by: java.lang.NullPointerException
06-24 11:42:43.340: E/AndroidRuntime(4980): at com.btb.pump.pvt.TalkerListActivity.onCreate(TalkerListActivity.java:51)
06-24 11:42:43.340: E/AndroidRuntime(4980): at android.app.Activity.performCreate(Activity.java:5220)
06-24 11:42:43.340: E/AndroidRuntime(4980): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1082)
06-24 11:42:43.340: E/AndroidRuntime(4980): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2036)
06-24 11:42:43.340: E/AndroidRuntime(4980): ... 11 more
그리고 Activity의 소스입니다..
public class TalkerListActivity extends BaseActivity {
private static final int REQUEST_TALKGROUT = 126;
private MediaServiceAgent serviceAgent = null;
private List<DeviceInfo> talkerList = null;
private ListView mListView = null;
private TextView mGroupText;
private byte mTalkGroupType = Const.NORMAL;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_talker);
setLayout();
mGroupText =(TextView)findViewById(R.id.talking_group_name);
// 회사별 로고 이미지 설정
TextView category = setTitleBarText(R.string.title_category_settings);
Config.setTitleBarLogo((ImageView)findViewById(R.id.company_logo));
DeviceInfo deviceInfo = new DeviceInfo();
talkerList.add(deviceInfo);
// ArrayAdapter 연결
mListView.setAdapter(new TalkerListAdapter(this, R.layout.layout_talker_row, talkerList));
// 서비스 시작.
startService(new Intent(this, MediaService.class)); // stopService를 호출하기 전까지 죽지 않도록 startService를 이용해서 시작시킨다.
setTalkgroupInfo();
// setSensitivity(0);
// 볼륨 키 설정으로 미디어 볼륨만 제어하도록 설정
setVolumeControlStream(AudioManager.STREAM_MUSIC);
}
디버깅 해보니까
talkerList.add 부분에서 멈추던데.. talkerList가 널이라는 건가요./.
add(deviceInfo); 가 잘못된건가여.. 알려주세요..
