I'm trying to create a map (GoogleMap) inside a layout created in java. I don't understand why i'm getting an error related with an imageView when trying to get an ID from a LinearLayout.
Here's my code:
LinearLayout mapLayout = new LinearLayout(customToursActivity);
mapLayout.setId(rootView.generateViewId());
mapLayout.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, 0, 0.5f));
layout.addView(mapLayout);
FragmentManager fm = getChildFragmentManager();
SupportMapFragment supportMapFragment = SupportMapFragment.newInstance();
fm.beginTransaction().replace(mapLayout.getId(), supportMapFragment).commit();
Here's the log i got:
01-22 15:04:28.034 19341-19341/abff.googlemapsappteste E/AndroidRuntime﹕ FATAL EXCEPTION: main Process: abff.googlemapsappteste, PID: 19341 java.lang.ClassCastException: android.widget.ImageView cannot be cast to android.view.ViewGroup at android.support.v4.app.BackStackRecord.configureTransitions(BackStackRecord.java:1134) at android.support.v4.app.BackStackRecord.beginTransition(BackStackRecord.java:1041) at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:661) at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1501) at android.support.v4.app.Fragment.performStart(Fragment.java:1810) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:989) at android.support.v4.app.FragmentManagerImpl.performPendingDeferredStart(FragmentManager.java:846) at android.support.v4.app.FragmentManagerImpl.startPendingDeferredFragments(FragmentManager.java:1162) at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1518) at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:490) at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:141) at android.support.v4.view.ViewPager.populate(ViewPager.java:1105) at android.support.v4.view.ViewPager.populate(ViewPager.java:951) at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1473) at android.view.View.measure(View.java:17637) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536) at android.widget.FrameLayout.onMeasure(FrameLayout.java:436) at android.support.v7.internal.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:124) at android.view.View.measure(View.java:17637) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536) at android.support.v7.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:444) at android.view.View.measure(View.java:17637) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536) at android.widget.FrameLayout.onMeasure(FrameLayout.java:436) at android.view.View.measure(View.java:17637) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536) at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436) at android.widget.LinearLayout.measureVertical(LinearLayout.java:722) at android.widget.LinearLayout.onMeasure(LinearLayout.java:613) at android.view.View.measure(View.java:17637) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5536) at android.widget.FrameLayout.onMeasure(FrameLayout.java:436) at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2618) at android.view.View.measure(View.java:17637) at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2019) at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1177) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1383) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1065) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5901) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767) at android.view.Choreographer.doCallbacks(Choreographer.java:580) at android.view.Choreographer.doFrame(Choreographer.java:550) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:211) at android.app.ActivityThread.main(ActivityThread.java:5389) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1020) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:815)