Android:TabActivity/TabHost with ActivityGroup:从自定义Listview上的单击按钮创建首选项活动对话框和对话框时出错_Android_Android Tabhost_Android Preferences_Activitygroup_Android Tabactivity

Android:TabActivity/TabHost with ActivityGroup:从自定义Listview上的单击按钮创建首选项活动对话框和对话框时出错

android

Android:TabActivity/TabHost with ActivityGroup:从自定义Listview上的单击按钮创建首选项活动对话框和对话框时出错,android,android-tabhost,android-preferences,activitygroup,android-tabactivity,Android,Android Tabhost,Android Preferences,Activitygroup,Android Tabactivity,我在这个网站上用ActivityGroup实现了一个TabActivity（TabHost）我有两个关于实现这个的问题第一个问题，使用带PreferenceActivity的TabActivity，单击首选项以创建首选项对话框时出错 08-10 21:55:35.919:E/AndroidRuntime（1415）：android.view.WindowManager$BadTokenException:无法添加窗口--标记android.app.LocalActivityManager$L

我在这个网站上用ActivityGroup实现了一个TabActivity（TabHost）

我有两个关于实现这个的问题

第一个问题，使用带PreferenceActivity的TabActivity，单击首选项以创建首选项对话框时出错

08-10 21:55:35.919:E/AndroidRuntime（1415）：android.view.WindowManager$BadTokenException:无法添加窗口--标记android.app.LocalActivityManager$LocalActivityRecord@405296f0无效；你的活动正在进行吗

我找到了一个解决方案，我应该在代码中使用“getParent（）”而不是“getApplicationContext（）”或“this”，但我不知道在哪里/如何做？我不知道如何使用我的PreferenceActivity执行“setContext（getParent（））”之类的操作

我有一个与此完全相同的问题：

这是我的密码：

public class MoreUserProfile extends PreferenceActivity {

@Override
public void onCreate(Bundle savedInstanceState) {        
    super.onCreate(savedInstanceState);        
    addPreferencesFromResource(R.layout.more_userprofile); 
}

public class ActivityListviewAdapter extends BaseAdapter {

    private LayoutInflater mInflater;
    private Context context;
    private ArrayList<Activities> listData = new ArrayList<Activities>(); 

    public ActivityListviewAdapter(Context context,ArrayList<Activities> listData,) {
        // TODO Auto-generated constructor stub
        super();
        this.context = context;
        this.mInflater = LayoutInflater.from(context);
        this.listData = listData;
    }

    public int getCount() {
        // TODO Auto-generated method stub
        return listData.size(); //ส่งขนาดของ List ที่เก็บข้อมุลอยู่
    }

    public Object getItem(int position) {
        // TODO Auto-generated method stub
        return position;
    }

    public long getItemId(int position) {
        // TODO Auto-generated method stub
        return position;
    }

    public View getView(final int position, View convertView, ViewGroup parent) {
    final ActivityRowList activitylist;

        if(convertView == null){
            convertView = mInflater.inflate(R.layout.more_customizedactivity_customlistview, null);
            activitylist = new ActivityRowList();

            activitylist.ActivityName = (TextView) convertView.findViewById(R.id.TextView_More_Customizedactivity_Customlistview_ActivityName);
            activitylist.ActivityDetail = (TextView) convertView.findViewById(R.id.TextView_More_Customizedactivity_Customlistview_ActivityDetail);
            activitylist.ActivityType = (ImageView) convertView.findViewById(R.id.ImageView_Activity_ShowallActivity_Customlistview);   
            activitylist.EditCustomizedButton = (Button) convertView.findViewById(R.id.Button_More_Customizedactivity_Customlistview_Edit);
            activitylist.DeleteCustomizedButton =(Button)convertView.findViewById(R.id.Button_More_Customizedactivity_Customlistview_Delete);

            convertView.setTag(activitylist);
        }else{
            activitylist = (ActivityRowList) convertView.getTag();
        }

        activitylist.ActivityName.setText(listData.get(position).getActivityName());
        activitylist.ActivityDetail.setText("MET: "+listData.get(position).getActivityMET().toString());    
        activitylist.ActivityType.setImageResource(R.drawable.activity_type_customized);


        activitylist.EditCustomizedButton.setOnClickListener(new OnClickListener() {
                public void onClick(View v) {
                    editNewActivityDialog(listData.get(position).getActivityName(), listData.get(position).getActivityMET(),position);
                }
            });
        activitylist.DeleteCustomizedButton.setOnClickListener(new OnClickListener() {
                public void onClick(View v) {
                confirmDeleteCustomizedDialog(listData.get(position).getActivityName(),listData.get(position));
            }
            });

        return convertView;
    }

    private void confirmDeleteCustomizedDialog(final String ActivityNameInput,final Activities listDataposition){
        // TODO Auto-generated method stub
        AlertDialog alertDialog = new AlertDialog.Builder(mInflater.getContext()).create();
        alertDialog.setTitle("Confirm Delete");
        alertDialog.setMessage("Do you want to delete:\"" + ActivityNameInput +"\"" );
        alertDialog.setIcon(R.drawable.ic_launcher);

        alertDialog.setButton(DialogInterface.BUTTON_POSITIVE,"Confirm", new DialogInterface.OnClickListener() {    
            public void onClick(DialogInterface dialog, int which) {
                // Some codes here
        });
        alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE,"Cancel",new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                dialog.dismiss();
            }
        });
        alertDialog.show();
    }

    private void editNewActivityDialog(final String ActivityNameBefore, float ActivityMETBefore,final int ListPosition) {
        // TODO Auto-generated method stub
        final Dialog dialog = new Dialog(mInflater.getContext());
        dialog.setContentView(R.layout.more_customizedactivity_dialog_addnew);
        final EditText EditText_Addnewactivity_Dialog_ActivityName=(EditText)dialog.findViewById(R.id.EditText_More_Customizedactivity_Addnewactivity_Dialog_ActivityName);
        final EditText EditText_Addnewactivity_Dialog_ActivityMET=(EditText)dialog.findViewById(R.id.EditText_More_Customizedactivity_Addnewactivity_Dialog_ActivityMET);
        final Button Button_More_Customizedactivity_Addnewactivity_Dialog_OK=(Button)dialog.findViewById(R.id.Button_More_Customizedactivity_Addnewactivity_Dialog_OK);
        final Button Button_More_Customizedactivity_Addnewactivity_Dialog_Cancel=(Button)dialog.findViewById(R.id.Button_More_Customizedactivity_Addnewactivity_Dialog_Cancel);
        dialog.setTitle("Edit Activity by User");

        EditText_Addnewactivity_Dialog_ActivityName.setText(ActivityNameBefore);
        EditText_Addnewactivity_Dialog_ActivityMET.setText(ActivityMETBefore+"");
        dialog.show();

        Button_More_Customizedactivity_Addnewactivity_Dialog_OK.setOnClickListener(new OnClickListener() {
            public void onClick(View v) {
                // TODO Auto-generated method stub
                // Some codes here
        });

        Button_More_Customizedactivity_Addnewactivity_Dialog_Cancel.setOnClickListener(new OnClickListener() {
            public void onClick(View arg0) {
                // TODO Auto-generated method stub
                dialog.dismiss();
            }
        });
}
}

在我看来，我认为应该在对话框类的onCreateDialogView（）中实现一些东西，因为android在创建对话框时调用了这个方法。我尽力了，但我解决不了我的问题

public class MoreUserProfileDateOfBirthDialog extends DialogPreference {
LinearLayout layout;
SharedPreferences.Editor editor;
    public MoreUserProfileDateOfBirthDialog(Context context, AttributeSet attrs) {
        super(context, attrs);
        // TODO Auto-generated constructor stub
    setDialogLayoutResource(R.layout.more_userprofile_dialog_dateofbirth);
    }

@Override
    protected View onCreateDialogView() {
        // TODO Auto-generated method stub
            // I think I should implement some code here.
        //Activity parent = new Activity();
        //LayoutInflater inflater = (LayoutInflater) parent.getLayoutInflater();
        //layout = (LinearLayout) inflater.inflate(R.layout.more_userprofile_dialog_dateofbirth, null);
    }


protected void onBindDialogView(View view) {

layout = (LinearLayout) view.findViewById(R.id.more_userprofile_dialog_dateofbirth_linearlayout);

    SharedPreferences pref = getSharedPreferences();
    int day = pref.getInt("dayOfBirthday", 1);
    int month = pref.getInt("monthOfBirthday", 1);
    int year = pref.getInt("yearOfBirthday", 2000);

    DatePicker dp = (DatePicker) view.findViewById(R.id.more_userprofile_dialog_choosedateofbirth_datePicker);

     dp.init(year, month-1, day, onDateChangedListener);
    layout.removeAllViews();
  layout.addView(dp);     
    super.onBindDialogView(view);
}

DatePicker.OnDateChangedListener onDateChangedListener = new OnDateChangedListener() {
    public void onDateChanged(DatePicker view, int year, int monthOfYear,
            int dayOfMonth) {
        // TODO Auto-generated method stub
        editor = getEditor();
        editor.putInt("dayOfBirthday", view.getDayOfMonth());
        editor.putInt("monthOfBirthday", view.getMonth()+1);
        editor.putInt("yearOfBirthday", view.getYear());
    }
};
@Override
public void onClick(DialogInterface dialog, int which) {
    // TODO Auto-generated method stub
    super.onClick(dialog, which);
    if(which==DialogInterface.BUTTON_NEGATIVE){
        dialog.dismiss();
    }
    if(which==DialogInterface.BUTTON_POSITIVE){
        editor.commit();
    }

}

}

第二个问题，与上文类似，但这次是关于带有ListView适配器的TabActivity（用于自定义ListView）。在每个自定义Listview项上有2个按钮，“编辑”和“删除”。当我点击其中一个按钮时，对话框出现。但在我将TabActivity应用于我的应用程序之后，按下这些按钮时出现了一个错误。错误代码与上述类似：

08-10 22:13:56.643:E/AndroidRuntime（1427）：android.view.WindowManager$BadTokenException:无法添加窗口--标记android.app.LocalActivityManager$LocalActivityRecord@40526c50无效；你的活动正在进行吗

这是我的密码：

public class MoreUserProfile extends PreferenceActivity {

@Override
public void onCreate(Bundle savedInstanceState) {        
    super.onCreate(savedInstanceState);        
    addPreferencesFromResource(R.layout.more_userprofile); 
}

public class ActivityListviewAdapter extends BaseAdapter {

    private LayoutInflater mInflater;
    private Context context;
    private ArrayList<Activities> listData = new ArrayList<Activities>(); 

    public ActivityListviewAdapter(Context context,ArrayList<Activities> listData,) {
        // TODO Auto-generated constructor stub
        super();
        this.context = context;
        this.mInflater = LayoutInflater.from(context);
        this.listData = listData;
    }

    public int getCount() {
        // TODO Auto-generated method stub
        return listData.size(); //ส่งขนาดของ List ที่เก็บข้อมุลอยู่
    }

    public Object getItem(int position) {
        // TODO Auto-generated method stub
        return position;
    }

    public long getItemId(int position) {
        // TODO Auto-generated method stub
        return position;
    }

    public View getView(final int position, View convertView, ViewGroup parent) {
    final ActivityRowList activitylist;

        if(convertView == null){
            convertView = mInflater.inflate(R.layout.more_customizedactivity_customlistview, null);
            activitylist = new ActivityRowList();

            activitylist.ActivityName = (TextView) convertView.findViewById(R.id.TextView_More_Customizedactivity_Customlistview_ActivityName);
            activitylist.ActivityDetail = (TextView) convertView.findViewById(R.id.TextView_More_Customizedactivity_Customlistview_ActivityDetail);
            activitylist.ActivityType = (ImageView) convertView.findViewById(R.id.ImageView_Activity_ShowallActivity_Customlistview);   
            activitylist.EditCustomizedButton = (Button) convertView.findViewById(R.id.Button_More_Customizedactivity_Customlistview_Edit);
            activitylist.DeleteCustomizedButton =(Button)convertView.findViewById(R.id.Button_More_Customizedactivity_Customlistview_Delete);

            convertView.setTag(activitylist);
        }else{
            activitylist = (ActivityRowList) convertView.getTag();
        }

        activitylist.ActivityName.setText(listData.get(position).getActivityName());
        activitylist.ActivityDetail.setText("MET: "+listData.get(position).getActivityMET().toString());    
        activitylist.ActivityType.setImageResource(R.drawable.activity_type_customized);


        activitylist.EditCustomizedButton.setOnClickListener(new OnClickListener() {
                public void onClick(View v) {
                    editNewActivityDialog(listData.get(position).getActivityName(), listData.get(position).getActivityMET(),position);
                }
            });
        activitylist.DeleteCustomizedButton.setOnClickListener(new OnClickListener() {
                public void onClick(View v) {
                confirmDeleteCustomizedDialog(listData.get(position).getActivityName(),listData.get(position));
            }
            });

        return convertView;
    }

    private void confirmDeleteCustomizedDialog(final String ActivityNameInput,final Activities listDataposition){
        // TODO Auto-generated method stub
        AlertDialog alertDialog = new AlertDialog.Builder(mInflater.getContext()).create();
        alertDialog.setTitle("Confirm Delete");
        alertDialog.setMessage("Do you want to delete:\"" + ActivityNameInput +"\"" );
        alertDialog.setIcon(R.drawable.ic_launcher);

        alertDialog.setButton(DialogInterface.BUTTON_POSITIVE,"Confirm", new DialogInterface.OnClickListener() {    
            public void onClick(DialogInterface dialog, int which) {
                // Some codes here
        });
        alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE,"Cancel",new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                // TODO Auto-generated method stub
                dialog.dismiss();
            }
        });
        alertDialog.show();
    }

    private void editNewActivityDialog(final String ActivityNameBefore, float ActivityMETBefore,final int ListPosition) {
        // TODO Auto-generated method stub
        final Dialog dialog = new Dialog(mInflater.getContext());
        dialog.setContentView(R.layout.more_customizedactivity_dialog_addnew);
        final EditText EditText_Addnewactivity_Dialog_ActivityName=(EditText)dialog.findViewById(R.id.EditText_More_Customizedactivity_Addnewactivity_Dialog_ActivityName);
        final EditText EditText_Addnewactivity_Dialog_ActivityMET=(EditText)dialog.findViewById(R.id.EditText_More_Customizedactivity_Addnewactivity_Dialog_ActivityMET);
        final Button Button_More_Customizedactivity_Addnewactivity_Dialog_OK=(Button)dialog.findViewById(R.id.Button_More_Customizedactivity_Addnewactivity_Dialog_OK);
        final Button Button_More_Customizedactivity_Addnewactivity_Dialog_Cancel=(Button)dialog.findViewById(R.id.Button_More_Customizedactivity_Addnewactivity_Dialog_Cancel);
        dialog.setTitle("Edit Activity by User");

        EditText_Addnewactivity_Dialog_ActivityName.setText(ActivityNameBefore);
        EditText_Addnewactivity_Dialog_ActivityMET.setText(ActivityMETBefore+"");
        dialog.show();

        Button_More_Customizedactivity_Addnewactivity_Dialog_OK.setOnClickListener(new OnClickListener() {
            public void onClick(View v) {
                // TODO Auto-generated method stub
                // Some codes here
        });

        Button_More_Customizedactivity_Addnewactivity_Dialog_Cancel.setOnClickListener(new OnClickListener() {
            public void onClick(View arg0) {
                // TODO Auto-generated method stub
                dialog.dismiss();
            }
        });
}
}

公共类ActivityListviewAdapter扩展了BaseAdapter{
私人停车场；
私人语境；
私有ArrayList listData=新ArrayList（）；
公共活动ListViewAdapter（上下文上下文、ArrayList listData）{
//TODO自动生成的构造函数存根
超级（）；
this.context=上下文；
this.mInflater=LayoutInflater.from（上下文）；
this.listData=listData；
}
public int getCount（）{
//TODO自动生成的方法存根
返回listData.size（）//ส่งขนาดของ 列表ที่เก็บข้อมุลอยู่
}
公共对象getItem（int位置）{
//TODO自动生成的方法存根
返回位置；
}
公共长getItemId（int位置）{
//TODO自动生成的方法存根
返回位置；
}
公共视图getView（最终整数位置、视图转换视图、视图组父视图）{
最终活动列表；
if（convertView==null）{
convertView=mInflater.充气（R.layout.more\u customizedactivity\u customlistview，空）；
activitylist=新建ActivityRowList（）；
activitylist.ActivityName=（TextView）convertView.findViewById（R.id.TextView\u More\u Customizedactivity\u Customlistview\u ActivityName）；
activitylist.ActivityDetail=（TextView）convertView.findViewById（R.id.TextView\u More\u Customizedactivity\u Customlistview\u ActivityDetail）；
activitylist.ActivityType=（ImageView）convertView.findViewById（R.id.ImageView\u Activity\u ShowallActivity\u Customlistview）；
activitylist.EditCustomizedButton=（Button）convertView.findViewById（R.id.Button\u More\u Customizedactivity\u Customlistview\u Edit）；
activitylist.DeleteCustomizedButton=（Button）convertView.findViewById（R.id.Button\u More\u Customizedactivity\u Customlistview\u Delete）；
setTag（activitylist）；
}否则{
activitylist=（ActivityRowList）convertView.getTag（）；
}
activitylist.ActivityName.setText（listData.get（position.getActivityName（））；
activitylist.ActivityDetail.setText（“MET:+listData.get（position.GetActivitySet（）.toString（））；
activitylist.ActivityType.setImageResource（R.drawable.activity\u type\u定制）；
activitylist.EditCustomizedButton.setOnClickListener（新的OnClickListener（）{
公共void onClick（视图v）{
editNewActivityDialog（listData.get（position）.getActivityName（），listData.get（position）.GetActivitySet（），position）；
}
});
activitylist.DeleteCustomizedButton.setOnClickListener（新的OnClickListener（）{
公共void onClick（视图v）{
confirmDeleteCustomizedDialog（listData.get（position）.getActivityName（），listData.get（position））；
}
});
返回视图；
}
私有void confirmDeleteCustomizedDialog（最终字符串ActivityNameInput，最终活动列表DataPosition）{
//TODO自动生成的方法存根
AlertDialog AlertDialog=新建AlertDialog.Builder（mInflater.getContext（））.create（）；
alertDialog.setTitle（“确认删除”）；
alertDialog.setMessage（“是否要删除：\”“+ActivityNameInput+”\”）；
alertDialog.setIcon（R.drawable.ic_启动器）；
alertDialog.setButton（DialogInterface.BUTTON_肯定，“确认”，新建DialogInterface.OnClickListener（）{
public void onClick（DialogInterface dialog，int which）{
//这里有一些代码
});
alertDialog.setButton（DialogInterface.BUTTON_否定，“取消”，新建DialogInterface.OnClickListener（）{
public void onClick（DialogInterface dialog，int which）{
//TODO自动生成的方法存根
dialog.dismise（）；
}
});
alertDialog.show（）；
}
私有void editNewActivityDialog（最终字符串ActivityNameBefore、浮点ActivityMETBefore、最终整数列表位置）{
//TODO自动生成的方法存根
最终对话框=新对话框（mInflater.getContext（））；
dialog.set