Hi
I was using Untiy 4.2.1 and vuforia-unity-android-ios version 2-8-9 earlier for Android sub view integration and ait was working fine. Now I have updated unity to 4.6.1 and vuforia sdk to 3.0.9 and now Android subview have no respond to touch.
Actually first I have updated unity from 4.2.1 to 4.6.1 and exported to android then installed in device. Weird behaviour, display from ARCamera view was dark black but I were still able to scan markers and touch was working fine till this time.
Then I have updated vuforia unity sdk to 3.0.9 extension and exported again to android. ARCamera has no dark black display issue but my device is not able to handle touch.
I have followed the instruction https://developer.vuforia.com/resources/dev-guide/extending-unity-android-activity-and-adding-custom-views-eclipse to integrate Unity with Eclipse and installed on device. I have also went through similar issue of someone https://developer.vuforia.com/forum/unity-3-extension-technical-discussion/added-android-sub-view-have-no-respond-touch&sort=2 and it is helpless because integration guide is changed.
Do I missed something important causing this problem?
I am attching my Activity class file in which I have commented earlier integration part and added new as per guide line...
public class XRActivity extends QCARPlayerNativeActivity {
/**
* This will gives you access to QCAR UI View.
*/
// public static QCARUnityPlayer mQCARView = null;
public static ViewGroup mQCARView = null;
private Timer mViewFinderTimer = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.i(UIBinding.TAG, "@@# XRActivity::onCreate()");
startService(new Intent(XRActivity.this, LocationUpdateService.class));
// Instantiating UIBinding class for it's single ton instance
new UIBinding(this);
Handler handler = new Handler();
Runnable runnable = new Runnable()
{
public void run()
{
ViewGroup rootView = (ViewGroup) XRActivity.this.findViewById(android.R.id.content);
// find the first leaf view (i.e. a view without children)
// the leaf view represents the topmost view in the view stack
View topMostView = getLeafView(rootView);
// let's add a sibling to the leaf view
mQCARView = (ViewGroup) topMostView.getParent();
// ViewGroup leafParent = (ViewGroup) topMostView.getParent();
// Button sampleButton = new Button(XRActivity.this);
// sampleButton.setText("Press Me");
// leafParent.addView(sampleButton, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
}
};
handler.postDelayed(runnable, 500);
}
private View getLeafView(View view)
{
if (view instanceof ViewGroup)
{
ViewGroup vg = (ViewGroup)view;
for (int i = 0; i < vg.getChildCount(); ++i)
{
View chview = vg.getChildAt(i);
View result = getLeafView(chview);
if (result != null)
return result;
}
return null;
}
else
{
DebugLog.LOGE("XRActivity::Found leaf view");
return view;
}
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
// super.onKeyDown(keyCode, event);
Log.i(UIBinding.TAG, "@@# XRActivity::onKeyDown onBackPressed " +"UIBinding.mainScreen " +UIBinding.mainScreen);
if(UIBinding.mainScreen != null)
return UIBinding.mainScreen.onKeyDown(keyCode, event);
else if(UIBinding.tutorialScreen != null)
return UIBinding.tutorialScreen.onKeyDown(keyCode, event);
else
return false;
}
@Override
public void onStop() {
Log.v(UIBinding.TAG, "@@# XRActivity::onStop()");
if(UIBinding.mainScreen != null)
UIBinding.mainScreen.onStop();
}
@Override
public void onDestroy() {
Log.v(UIBinding.TAG, "kkk @@# XRActivity::onDestroy()");
super.onDestroy();
if(UIBinding.mainScreen != null)
UIBinding.mainScreen.onDestroy();
}
@Override
public void onStart() {
super.onStart();
if(UIBinding.mainScreen != null)
UIBinding.mainScreen.onStart();
}
@Override
public void onResume() {
super.onResume();
QCAR.onResume();
Log.v(UIBinding.TAG, "@@# XRActivity::onResume()");
// if (mQCARView == null) {
// // search the QCAR view
// mViewFinderTimer = new Timer();
// mViewFinderTimer.scheduleAtFixedRate(new QCARViewFinderTask(),
// 1000, 1000);
// }
if(UIBinding.mainScreen != null)
UIBinding.mainScreen.onResume();
UnityPlayer.UnitySendMessage("MessageReciever", "OnResumeCalledFromNative", "");
}
@Override
public void onPause() {
Log.v(UIBinding.TAG, "@@# XRActivity::onPause()");
QCAR.onPause();
if (mViewFinderTimer != null) {
mViewFinderTimer.cancel();
mViewFinderTimer = null;
}
if(UIBinding.mainScreen != null){
UIBinding.mainScreen.onPause();
}
}
// class QCARViewFinderTask extends TimerTask {
// public void run() {
// XRActivity.this.runOnUiThread(new Runnable() {
// public void run() {
// //Log.v(UIBinding.TAG, "@@# XRActivity::run() of TimerTask");
// if (!QCAR.isInitialized())
// return; // wait for QCAR init
// if (mQCARView != null)
// return;// already found, no need to search
// // else search
// View rootView = XRActivity.this.findViewById(android.R.id.content);
// QCARUnityPlayer qcarView = findQCARView(rootView);
// // if QCAR view has been found, add some android view/widget
// // on top
// if (qcarView != null) {
// mQCARView = qcarView;
// }
//
// }
// });
// }
//
// private QCARUnityPlayer findQCARView(View view) {
//
// Log.v(UIBinding.TAG, "@@# XRActivity::findQCARView():view=" + view);
// if (view instanceof QCARUnityPlayer) {
// return (QCARUnityPlayer) view;
// }
// if (view instanceof ViewGroup) {
// ViewGroup vg = (ViewGroup) view;
// for (int i = 0; i < vg.getChildCount(); ++i) {
// QCARUnityPlayer foundView = findQCARView(vg.getChildAt(i));
// if (foundView != null)
// return foundView;
// }
// }
// return null;
// }
// }
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
Util.isSharing = false;
Log.i("", "kkk resultCode: " + requestCode);
if (data != null) {
Uri uri = data.getData();
if (uri != null) {
Cursor c = null;
try {
c = UIBinding._Activity.getContentResolver()
.query(uri,
new String[] {
ContactsContract.CommonDataKinds.Phone.NUMBER,
ContactsContract.CommonDataKinds.Phone.TYPE },
null, null, null);
if (c != null && c.moveToLast()) {
String number = c.getString(0);
Log.i("", "kkk number: " + number);
ShareMessagePopUp.appendContactNumber(number);
}
} finally {
if (c != null) {
c.close();
}
}
}
}
}
}
;-)