I created a full-screen dialogue with the official guide
The problem is that my toolbar is overlapping with the status bar, and I cannot figure out how to solve this.
DialogFragment
public class CreateAccountDialogFragment extends BaseDialogFragment { @Inject CreateAccountViewModel viewModel; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { //InjectDependencies.... View rootView = createDataBinding(inflater, container); createToolbar(rootView); return rootView; } private View createDataBinding(LayoutInflater inflater, ViewGroup container) { CreateAccountDialogFragmentBinding binding = DataBindingUtil.inflate(inflater, R.layout.create_account_dialog_fragment, container, false); binding.setViewModel(viewModel); return binding.getRoot(); } private void createToolbar(View rootView) { Toolbar toolbar = (Toolbar) rootView.findViewById(R.id.toolbar); // Set an OnMenuItemClickListener to handle menu item clicks toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { if (item.getItemId() == R.id.action_save) { viewModel.createAccount(); } return true; } }); // Inflate a menu to be displayed in the toolbar toolbar.inflateMenu(R.menu.create_account_menu); toolbar.setTitle(R.string.create_account); toolbar.setNavigationIcon(R.drawable.ic_cancel); toolbar.setNavigationOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { dialogFragment.dismiss(); } }); } }
Markup
<?xml version="1.0" encoding="utf-8"?> <layout xmlns:android="http://schemas.android.com/apk/res/android"> <data> <variable name="viewModel" type="org.altoware.weity.viewmodels.CreateAccountViewModel"/> </data> <RelativeLayout android:layout_width="match_parent" android:layout_height="match_parent" android:background="@android:color/background_light"> <include layout="@layout/toolbar"/> <LinearLayout android:layout_width="250dp" android:layout_height="wrap_content" android:layout_centerInParent="true" android:orientation="vertical"> <org.altoware.weity.views.BindableEditText android:id="@+id/editTextUsername" android:layout_width="match_parent" android:layout_height="wrap_content" android:addTextChangedListener="@{viewModel.onUsernameChanged}" android:hint="Username" android:singleLine="true"/> <org.altoware.weity.views.BindableEditText android:id="@+id/editTextPassword" android:layout_width="match_parent" android:layout_height="wrap_content" android:addTextChangedListener="@{viewModel.onPasswordChanged}" android:hint="Password" android:inputType="textPassword" android:singleLine="true"/> </LinearLayout> </RelativeLayout>
Toolbar
<?xml version="1.0" encoding="utf-8"?> <android.support.design.widget.AppBarLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="wrap_content" android:theme="@style/AppTheme.AppBarOverlay" tools:showIn="@layout/activity_login"> <android.support.v7.widget.Toolbar android:id="@+id/toolbar" android:layout_width="match_parent" android:layout_height="?attr/actionBarSize" android:background="?attr/colorPrimary" app:popupTheme="@style/AppTheme.PopupOverlay"/> </android.support.design.widget.AppBarLayout>
Action Creation Dialog
@Subscribe public void showNewAccountDialog(OttoMessages.Login.ShowNewAccountDialog evt) { FragmentManager fragmentManager = getSupportFragmentManager(); CreateAccountDialogFragment newFragment = new CreateAccountDialogFragment(); boolean isLargeLayout = false; if (isLargeLayout) { newFragment.show(fragmentManager, "dialog"); } else { FragmentTransaction transaction = fragmentManager.beginTransaction(); transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN); transaction.add(android.R.id.content, newFragment) .addToBackStack(null).commit(); } }

EDIT
After removing StatusBarTransparency from v21 styles, it looks like this: 
java android android-fragments dialogfragment dialog
Altoyyr
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