activitygroup中startactivity出错

先附上代码：
protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_group);
    container = (LinearLayout) findViewById(R.id.ll_activity);
    InitImaBtn();

    launchActivity("MySchedule", MySchedule.class);
}
private void launchActivity(String id, Class<?> activityClass) {
    container.removeAllViews();

    Intent intent =  new Intent(GroupActivity.this, MySchedule.class);
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    LocalActivityManager am = getLocalActivityManager();
    Window window = am.startActivity(id, intent);
    View view = window.getDecorView();
    container.addView(view);
}

    调试发现在am.startActivity中出错，在mainfest中已经注册了MySchedule.class，不知道哪里出错了= =！！

你这个问题是跳转报错，也有可能是MySchedule里出错，直接看这个代码很难判断，贴报错信息！

我发现我加上标题，并给其中的imageview加上监听就错了，标题是我自己封装的类，代码：

private static Activity mActivity;

public static void getTitleBar(Activity activity,String title) {
mActivity = activity;

activity.requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);

activity.setContentView(R.layout.add_title);

activity.getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE,

R.layout.add_title);

TextView textView = (TextView) activity.findViewById(R.id.tv_addTitle);

textView.setText(title);

}

    add_title:
    <RelativeLayout
    android:layout_width="fill_parent"  
    android:layout_height="50dp"  
    android:orientation="vertical">

    <ImageView
        android:id="@+id/iv_add"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentRight="true"
        android:layout_alignParentTop="true"
        android:layout_marginRight="10dp"
        android:src="@drawable/tab_add" />

    <TextView
        android:id="@+id/tv_addTitle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true"
        android:gravity="center"
        android:textSize="18sp" />

    </RelativeLayout>

这是为什么，错在了哪里？？？