Я работаю над тестом Android. Я хотел добавить таймер на ImageView InQuestion XML Я хочу позвонитьCountDownTimer отWelcome XML на кнопку воспроизведения. Я просто установилonClick вQuestion xml добавив такую строку в ImageView

В вопросе XML

В добро пожаловать xml

Затем я создал TimerActivity

    public class TimerActivity extends Activity implements OnClickListener {

private Button startB;
public TextView text;

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.question);
startB = (Button) this.findViewById(R.id.playBtn);
startB.setOnClickListener((OnClickListener) this);
text = (TextView) findViewById(R.id.textView1);
}

@Override
public void onClick(View v) {
    new CountDownTimer(30000, 1000) { // adjust the milli seconds here

        public void onTick(long millisUntilFinished) {
        text.setText(""+String.format("%d min, %d sec", 
                        TimeUnit.MILLISECONDS.toMinutes( millisUntilFinished),
                        TimeUnit.MILLISECONDS.toSeconds(millisUntilFinished) - 
                        TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(millisUntilFinished))));
        }

        public void onFinish() {
           text.setText("done!");
        }
     }.start();

}   
}

В этом коде я только что написал код таймера для вызова на Image и реализовал код в TimerActivity. но мой таймер не запускается, когда я нажимаю кнопку воспроизведения. Где кнопка «Мой проигрыватель» работает в «Разное». Так что любой может мне помочь Как вызвать таймер в другом XML.

Мой logCat: -

!ENTRY org.eclipse.ui 4 0 2013-09-02 17:19:38.741
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.IllegalArgumentException: Widget has the wrong parent
    at org.eclipse.swt.SWT.error(SWT.java:4342)
    at org.eclipse.swt.SWT.error(SWT.java:4276)
    at org.eclipse.swt.SWT.error(SWT.java:4247)
    at org.eclipse.swt.widgets.Widget.error(Widget.java:468)
    at org.eclipse.swt.widgets.Control.setMenu(Control.java:3462)
    at com.android.ddmuilib.logcat.LogCatPanel$20.handleEvent(LogCatPanel.java:1042)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062)
    at org.eclipse.swt.widgets.Widget.showMenu(Widget.java:1472)
    at org.eclipse.swt.widgets.Widget.wmContextMenu(Widget.java:1574)
    at org.eclipse.swt.widgets.Control.WM_CONTEXTMENU(Control.java:4673)
    at org.eclipse.swt.widgets.Table.WM_CONTEXTMENU(Table.java:5972)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4532)
    at org.eclipse.swt.widgets.Table.windowProc(Table.java:5913)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4989)
    at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
    at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2440)
    at org.eclipse.swt.widgets.Table.callWindowProc(Table.java:564)
    at org.eclipse.swt.widgets.Table.callWindowProc(Table.java:430)
    at org.eclipse.swt.widgets.Widget.wmRButtonUp(Widget.java:2395)
    at org.eclipse.swt.widgets.Control.WM_RBUTTONUP(Control.java:5134)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4596)
    at org.eclipse.swt.widgets.Table.windowProc(Table.java:5913)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4989)
    at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2546)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3756)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

Поблагодарить'заранее