0
CustomAlertDialog Layout
にListView
を使用する次のコードを使用しています。CustomAlertDialogレイアウトでListViewを使用する
public void onButtonClicked(View v) {
Toast.makeText(this,
Messages.getString("OSListActivity.195"), Toast.LENGTH_SHORT).show(); //$NON-NLS-1$
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.buttondialog, null);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setView(view);
ListView mbListView = (ListView) view.findViewById(R.id.mblist);
builder.setTitle(Messages.getString("OSListActivity.196"))
.setNeutralButton(Messages.getString("OSListActivity.197"),
null);
MatrixCursor dcursor = propmanager.propCursor();
if (dcursor.moveToFirst()) {
startManagingCursor(dcursor);
String[] from = { "name", "value" };
int[] to = { R.id.mbname, R.id.mbvalue };
SimpleCursorAdapter dadapter = new SimpleCursorAdapter(this,
R.layout.mblistrow, dcursor, from, to);
mbListView.setAdapter(dadapter);
}
builder.show(); //$NON-NLS-1$ //$NON-NLS-2$
}
ただし、次のエラーが表示されます。どうして?私はここで間違って何をしていますか?
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.view.View$PerformClick.run(View.java:14105)
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.os.Handler.handleCallback(Handler.java:605)
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.os.Handler.dispatchMessage(Handler.java:92)
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.os.Looper.loop(Looper.java:137)
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.app.ActivityThread.main(ActivityThread.java:4424)
03-30 18:45:50.867: E/AndroidRuntime(11170): at java.lang.reflect.Method.invokeNative(Native Method)
03-30 18:45:50.867: E/AndroidRuntime(11170): at java.lang.reflect.Method.invoke(Method.java:511)
03-30 18:45:50.867: E/AndroidRuntime(11170): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
03-30 18:45:50.867: E/AndroidRuntime(11170): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
03-30 18:45:50.867: E/AndroidRuntime(11170): at dalvik.system.NativeStart.main(Native Method)
03-30 18:45:50.867: E/AndroidRuntime(11170): Caused by: java.lang.reflect.InvocationTargetException
03-30 18:45:50.867: E/AndroidRuntime(11170): at java.lang.reflect.Method.invokeNative(Native Method)
03-30 18:45:50.867: E/AndroidRuntime(11170): at java.lang.reflect.Method.invoke(Method.java:511)
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.view.View$1.onClick(View.java:3039)
03-30 18:45:50.867: E/AndroidRuntime(11170): ... 11 more
03-30 18:45:50.867: E/AndroidRuntime(11170): Caused by: java.lang.IllegalArgumentException: column '_id' does not exist
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.database.AbstractCursor.getColumnIndexOrThrow(AbstractCursor.java:267)
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.widget.CursorAdapter.init(CursorAdapter.java:168)
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.widget.CursorAdapter.<init>(CursorAdapter.java:116)
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.widget.ResourceCursorAdapter.<init>(ResourceCursorAdapter.java:52)
03-30 18:45:50.867: E/AndroidRuntime(11170): at android.widget.SimpleCursorAdapter.<init>(SimpleCursorAdapter.java:78)
03-30 18:45:50.867: E/AndroidRuntime(11170): at com.manager.boot.free.MultiBootManager.onButtonClicked(MultiBootManager.java:103)
03-30 18:45:50.867: E/AndroidRuntime(11170): ... 14 more