Error on detaching ChatHead

[icoolguy1995]

Hi there! Thanks for this wonderful library. I am having slight problem while removing ChatHead. Whenever, I try to detach ChatHead by moving it to the bottom I am getting this error:

java.lang.IllegalArgumentException: View=com.flipkart.chatheads.ui.container.WindowManagerContainer$MotionCaptureView{3f1e3c5 V.ED..... ......I. 0,0-480,767} not attached to window manager
06-05 00:32:50.318 30194-30194/com.jesture.phoenix W/System.err:     at android.view.WindowManagerGlobal.findViewLocked(WindowManagerGlobal.java:473)
06-05 00:32:50.318 30194-30194/com.jesture.phoenix W/System.err:     at android.view.WindowManagerGlobal.updateViewLayout(WindowManagerGlobal.java:368)
06-05 00:32:50.318 30194-30194/com.jesture.phoenix W/System.err:     at android.view.WindowManagerImpl.updateViewLayout(WindowManagerImpl.java:101)
06-05 00:32:50.318 30194-30194/com.jesture.phoenix W/System.err:     at com.flipkart.chatheads.ui.container.WindowManagerContainer.onArrangementChanged(WindowManagerContainer.java:204)
06-05 00:32:50.318 30194-30194/com.jesture.phoenix W/System.err:     at com.flipkart.chatheads.ui.container.DefaultChatHeadManager.setArrangementImpl(DefaultChatHeadManager.java:398)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at com.flipkart.chatheads.ui.container.DefaultChatHeadManager.onMeasure(DefaultChatHeadManager.java:186)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at com.flipkart.chatheads.ui.HostFrameLayout.onLayout(HostFrameLayout.java:24)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at android.view.View.layout(View.java:17641)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at android.view.ViewGroup.layout(ViewGroup.java:5575)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2346)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2068)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1254)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6344)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at android.view.Choreographer$CallbackRecord.run(Choreographer.java:874)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at android.view.Choreographer.doCallbacks(Choreographer.java:686)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at android.view.Choreographer.doFrame(Choreographer.java:621)
06-05 00:32:50.319 30194-30194/com.jesture.phoenix W/System.err:     at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:860)
06-05 00:32:50.320 30194-30194/com.jesture.phoenix W/System.err:     at android.os.Handler.handleCallback(Handler.java:751)
06-05 00:32:50.320 30194-30194/com.jesture.phoenix W/System.err:     at android.os.Handler.dispatchMessage(Handler.java:95)
06-05 00:32:50.320 30194-30194/com.jesture.phoenix W/System.err:     at android.os.Looper.loop(Looper.java:154)
06-05 00:32:50.320 30194-30194/com.jesture.phoenix W/System.err:     at android.app.ActivityThread.main(ActivityThread.java:6128)
06-05 00:32:50.320 30194-30194/com.jesture.phoenix W/System.err:     at java.lang.reflect.Method.invoke(Native Method)
06-05 00:32:50.320 30194-30194/com.jesture.phoenix W/System.err:     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
06-05 00:32:50.320 30194-30194/com.jesture.phoenix W/System.err:     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)

Please help me out! Thanks!

[cazador4]

@icoolguy1995 Look at my fork

[HungTDO]

i got the same error! :(

[HungTDO]

@icoolguy1995 I solved the problem
Just Check view is attached to window (in WindowManagerContainer.java#onArrangementChanged):

// TODO: ChatHeadLibs: Fix error here (not attached window)
        if (motionCaptureView != null && motionCaptureView.getWindowToken() != null)
        windowManager.updateViewLayout(motionCaptureView, layoutParams);

After resolved that, maybe raise error when minimized chathead. Plz edit code in MinimizedArrangement.java#getBundle()

if (hero != null && hero.getHorizontalSpring() != null && hero.getVerticalSpring() != null)  {
        relativeXPosition = hero.getHorizontalSpring().getCurrentValue() * 1.0 / maxWidth;
        relativeYPosition = hero.getVerticalSpring().getCurrentValue() * 1.0 / maxHeight;
    }

All worked.