Изменение текстового значения в макете раздувания

У меня есть пользовательский адаптер, в котором я раздуваю макет. В адаптере я пытаюсь изменить текстовое значение в TextView ( @ id / datetextcal )

LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); cellView = inflater.inflate(R.layout.calendarcell, null); TextView dateText = (TextView) cellView.findViewById(R.id.datetextcal); dateText.setText(position); 

Я думаю, что все в порядке, но у меня есть ошибка! Зачем ?

Без изменения этого значения все компилируется и работает правильно.

Код для макета ( R.layout.calendarcell ):

 <?xml version="1.0" encoding="utf-8"?> <LinearLayout android:background="@drawable/cell" android:orientation="vertical" xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="40dp" android:layout_height="40dp"> <RelativeLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="center_vertical"> <TextView android:id="@+id/datetextcal" android:text="2" android:layout_width="fill_parent" android:layout_height="wrap_content" /> <ImageView android:layout_alignRight="@id/datetextcal" android:paddingRight="2dp" android:src="@drawable/dropper" android:layout_width="wrap_content" android:layout_height="wrap_content" /> </RelativeLayout> <TextView android:gravity="center_horizontal" android:textSize="9dp" android:text="заметка" android:layout_width="fill_parent" android:layout_height="wrap_content" /> </LinearLayout> 

Код для адаптера:

 package com.android.wcalendar; import java.util.Date; import android.content.Context; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.TextView; public class ImageAdapter extends BaseAdapter { private static final String TAG = "trace"; private Context mContext; public ImageAdapter(Context c) { // TODO Auto-generated constructor stub mContext = c; } @Override public int getCount() { // TODO Auto-generated method stub return 7 * 5; } @Override public Object getItem(int arg0) { // TODO Auto-generated method stub return null; } @Override public long getItemId(int arg0) { // TODO Auto-generated method stub return 0; } @Override // create a new ImageView for each item referenced by the Adapter public View getView(int position, View convertView, ViewGroup parent) { View cellView = convertView; if (cellView == null) { // if it's not recycled, initialize some attributes cellView = new View(mContext); Log.d(TAG, "cellView null"); } else { Log.d(TAG, "cellView not null"); cellView = (View) convertView; } LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); cellView = inflater.inflate(R.layout.calendarcell, null); // Date date = new Date(); // date.setDate(position); TextView dateText = (TextView) cellView.findViewById(R.id.datetextcal); dateText.setText(position); return cellView; } } 

И что ошибки:

 02-03 11:58:45.774: ERROR/AndroidRuntime(286): Uncaught handler: thread main exiting due to uncaught exception 02-03 11:58:45.845: ERROR/AndroidRuntime(286): android.content.res.Resources$NotFoundException: String resource ID #0x0 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.content.res.Resources.getText(Resources.java:200) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.TextView.setText(TextView.java:2813) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at com.android.wcalendar.ImageAdapter.getView(ImageAdapter.java:67) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.AbsListView.obtainView(AbsListView.java:1274) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.GridView.onMeasure(GridView.java:934) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:888) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.measureVertical(LinearLayout.java:350) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.onMeasure(LinearLayout.java:278) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:888) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.measureHorizontal(LinearLayout.java:619) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.onMeasure(LinearLayout.java:280) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:888) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.measureVertical(LinearLayout.java:350) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.onMeasure(LinearLayout.java:278) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.measureVertical(LinearLayout.java:464) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.LinearLayout.onMeasure(LinearLayout.java:278) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.FrameLayout.onMeasure(FrameLayout.java:245) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.View.measure(View.java:7964) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewRoot.performTraversals(ViewRoot.java:763) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.view.ViewRoot.handleMessage(ViewRoot.java:1633) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.os.Handler.dispatchMessage(Handler.java:99) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.os.Looper.loop(Looper.java:123) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.app.ActivityThread.main(ActivityThread.java:4363) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at java.lang.reflect.Method.invokeNative(Native Method) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at java.lang.reflect.Method.invoke(Method.java:521) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at dalvik.system.NativeStart.main(Native Method) 

     02-03 11:58:45.845: ERROR/AndroidRuntime(286): android.content.res.Resources$NotFoundException: String resource ID #0x0 ... 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at android.widget.TextView.setText(TextView.java:2813) 02-03 11:58:45.845: ERROR/AndroidRuntime(286): at com.android.wcalendar.ImageAdapter.getView(ImageAdapter.java:67) 

    Предполагает, что что-то не так:

      dateText.setText(position); 

    Почему это приведет к сообщению, в котором указано, что идентификатор ресурса 0x0 не найден?

    Вы вызываете версию ресурса setText (int) с целым значением, которое не является допустимым идентификатором ресурса. Вы имели в виду вызов строковой версии setText(String) ?:

      dateText.setText(Integer.toString(position)); // or just setText(position+"")