点击Spinner时出现此错误。
12-06 16:34:52.884: E/AndroidRuntime(21663): FATAL EXCEPTION: main
12-06 16:34:52.884: E/AndroidRuntime(21663): android.view.WindowManager$BadTokenException: Unable to add window -- token android.app.LocalActivityManager$LocalActivityRecord@406a13c0 is not valid; is your activity running?
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.view.ViewRoot.setView(ViewRoot.java:445)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:181)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:95)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.view.Window$LocalWindowManager.addView(Window.java:526)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.app.Dialog.show(Dialog.java:269)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.app.AlertDialog$Builder.show(AlertDialog.java:907)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.widget.Spinner$DialogPopup.show(Spinner.java:664)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.widget.Spinner.performClick(Spinner.java:427)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.view.View$PerformClick.run(View.java:11928)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.os.Handler.handleCallback(Handler.java:587)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.os.Handler.dispatchMessage(Handler.java:92)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.os.Looper.loop(Looper.java:132)
12-06 16:34:52.884: E/AndroidRuntime(21663): at android.app.ActivityThread.main(ActivityThread.java:4025)
12-06 16:34:52.884: E/AndroidRuntime(21663): at java.lang.reflect.Method.invokeNative(Native Method)
12-06 16:34:52.884: E/AndroidRuntime(21663): at java.lang.reflect.Method.invoke(Method.java:491)
12-06 16:34:52.884: E/AndroidRuntime(21663): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841)
12-06 16:34:52.884: E/AndroidRuntime(21663): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599)
12-06 16:34:52.884: E/AndroidRuntime(21663): at dalvik.system.NativeStart.main(Native Method)
12-06 16:34:53.034: D/dalvikvm(21663): GC_CONCURRENT freed 103K, 4% free 7454K/7687K, paused 6ms+17ms
12-06 16:34:55.214: I/Process(21663): Sending signal. PID: 21663 SIG: 9
我已经通过以下链接，并没有找到我的问题的解决方案。所以请不要给我任何链接：
1。link one
2。link two
这是我的代码。
public class BeatSelectionActivity extends Activity
{
private Button buttonBSBack,buttonBSEdit;
private ListView listViewBSlist;
private String[] beatName,beatNameid;
private String[] outletName,outleId;
private Typeface typeface;
private TextView textViewBSTitle,textViewBSRoute;
private Spinner spinnerBSBeatID;
BeatSelectionHelper beatSelectionHelper;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.lyt_beat_selection);
buttonIdSeter();
Object[] obj=beatSelectionHelper.getBeatInfo();
beatNameid = (String[]) obj[0];
beatName = (String[]) obj[1];
spinnerBSBeatID.setAdapter(new RouteSelBaseAdapter());
spinnerBSBeatID.setOnItemSelectedListener(new RouteItemSelectedListener());
}
@Override
public void onBackPressed() {}
void buttonIdSeter()
{
textViewBSTitle = (TextView) findViewById(R.id.textViewBSTitle);
textViewBSRoute = (TextView) findViewById(R.id.textViewBSroute);
typeface = Typefaces.get(getApplicationContext(), "Vietnamese.ttf");
beatSelectionHelper = new BeatSelectionHelper(BeatSelectionActivity.this);
ButtonOnClickListener buttonOnClickListener= new ButtonOnClickListener();
buttonBSBack = (Button) findViewById(R.id.buttonBSBack);
buttonBSEdit = (Button) findViewById(R.id.buttonBSEdit);
spinnerBSBeatID = (Spinner) findViewById(R.id.spinnerBSBeatID);
textViewBSTitle.setTypeface(typeface);
textViewBSRoute.setTypeface(typeface);
buttonBSBack.setTypeface(typeface);
buttonBSEdit.setTypeface(typeface);
listViewBSlist = (ListView) findViewById(R.id.listViewBSlist);
buttonBSBack.setOnClickListener(buttonOnClickListener);
buttonBSEdit.setOnClickListener(buttonOnClickListener);
}
class BeatSelBaseAdapter extends BaseAdapter
{
View row ;
TextView textViewBSLOutlet;
@Override
public int getCount() {
// TODO Auto-generated method stub
return outletName.length;
}
@Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return outletName[arg0];
}
@Override
public long getItemId(int arg0) {
// TODO Auto-generated method stub
return arg0;
}
@Override
public View getView(int position, View convertView, ViewGroup arg2) {
row = convertView;
if (row == null)
{
//LayoutInflater vi = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
LayoutInflater vi = LayoutInflater.from(getParent());
row = vi.inflate(R.layout.lyt_beat_selection_listview,null);
}
textViewBSLOutlet = (TextView)row.findViewById(R.id.textViewBSLOutlet);
textViewBSLOutlet.setTypeface(typeface);
textViewBSLOutlet.setText(outletName[position]);
return row;
}
}
class ListViewLongClickListener implements OnItemLongClickListener
{
@Override
public boolean onItemLongClick(AdapterView<?> arg0, View arg1,int arg2, long arg3)
{
//pass two string(RetailerName,RetailerID) to OrderScreenActivity
Intent goOrderScreenActivity = new Intent(getParent(), CustomerInfoActivity.class);
goOrderScreenActivity.putExtra("Flag", 1);
goOrderScreenActivity.putExtra("outletName", outletName[arg2]);
goOrderScreenActivity.putExtra("outletId", outleId[arg2]);
TabGroupActivity parentActivity = (TabGroupActivity)getParent();
parentActivity.startChildActivity("CustomerInfoActivity", goOrderScreenActivity);
//startActivity(goOrderScreenActivity);
/*Intent goOrderScreenActivity = new Intent(getParent(), EditActivity.class);
TabGroupActivity parentActivity = (TabGroupActivity)getParent();
parentActivity.startChildActivity("EditActivity", edit);
return true;*/
return false;
}
}
class ButtonOnClickListener implements OnClickListener
{
@Override
public void onClick(View v)
{
switch (v.getId())
{
case R.id.buttonBSBack:
//finish();
break;
case R.id.buttonBSEdit:
Intent i = new Intent(getParent(), OrderModifyActivity.class);
TabGroupActivity parentActivity = (TabGroupActivity)getParent();
parentActivity.startChildActivity("OrderModifyActivity", i);
//startActivity(i);
break;
}
}
}
class RouteSelBaseAdapter extends BaseAdapter
{
View row ;
TextView textViewBSSBeatID;
@Override
public int getCount() {
// TODO Auto-generated method stub
return beatName.length;
}
@Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return beatName[arg0];
}
@Override
public long getItemId(int arg0) {
// TODO Auto-generated method stub
return arg0;
}
@Override
public View getView(int position, View convertView, ViewGroup arg2) {
row = convertView;
if (row == null)
{
//LayoutInflater vi = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
LayoutInflater vi = LayoutInflater.from(getParent());
row = vi.inflate(R.layout.lyt_beat_selection_spinner,null);
}
textViewBSSBeatID = (TextView)row.findViewById(R.id.textViewBSSBeatID);
textViewBSSBeatID.setTypeface(typeface);
textViewBSSBeatID.setText(beatName[position]);
return row;
}
}
class RouteItemSelectedListener implements OnItemSelectedListener
{
@Override
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
Object [] obj =beatSelectionHelper.getOutletInfo(beatNameid[arg2]);
outletName=(String[]) obj[1];
outleId=(String[]) obj[0];
listViewBSlist.setAdapter(new BeatSelBaseAdapter());
listViewBSlist.setOnItemLongClickListener(new ListViewLongClickListener());
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
}
}
答案 0 :(得分：2)
我走过这个问题，浪费了大约2天试图找到解决方案。但是，我没有从网上找到解决方案。
解决方案是从布局中指定Spinner模式，如下所示：
android:spinnerMode="dialog"
或者这个：
<Spinner style="@android:style/Widget.Spinner.DropDown" ... />
或来自java代码：
Spinner(Context context, int mode)
我希望我的回答很有帮助