Nothing displayed on the screen under the toolbar - android

I have Activiti. There is a toolbar and Fragment. But under the toolbar, this fragment is not shown. Logs all right, a fragment of work, the only problem is only with the display.
This is my code of Activity:
Toolbar toolbar;
public void initToolbar() {
toolbar = (Toolbar) findViewById(R.id.toolbar1);
setSupportActionBar(toolbar);
setTitle(R.string.app_name);
toolbar.setBackgroundResource(R.drawable.header);
toolbar.setTitleTextColor(getResources().getColor(android.R.color.white));
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_profile);
initToolbar();
// Create the AccountHeader
DrawerClass.drawer(this, toolbar);
ProfileFragment profileFragment = new ProfileFragment();
FragmentTransaction transaction = getSupportFragmentManager()
.beginTransaction();
transaction.add(R.id.profile_fragment_layout, profileFragment);
transaction.commit();
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_general, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
And this layout of Activity:
<android.support.design.widget.CoordinatorLayout 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="match_parent" tools:context=".GeneralActivity"
android:background="#color/event_background">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/event_background"
android:titleTextColor="#color/text_color"
android:elevation="4dp"
android:minHeight="?attr/actionBarSize"
android:paddingTop="#dimen/tool_bar_top_padding"
android:layout_marginTop="-25dp"
android:transitionName="actionBar">
</android.support.v7.widget.Toolbar>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/profile_fragment_layout"
android:layout_below="#+id/toolbar1">
</FrameLayout>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:foreground="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"
app:elevation="4dp"
android:src="#drawable/pencil"
app:layout_anchor="#id/toolbar1"
app:layout_anchorGravity="bottom|right|end"
app:borderWidth="0dp"/>
</android.support.design.widget.CoordinatorLayout>
If You need it's code of my Fragment:
View view;
#Bind(R.id.dad_img)
CircleImageView dad_image;
#Bind(R.id.mum_img)
CircleImageView mum_image;
public void buildDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle("Диалог");
builder.setMessage("Выберите действие");
builder.setCancelable(true);
builder.setPositiveButton("Сообщение", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss(); // Отпускает диалоговое окно
}
});
builder.setNegativeButton("Перевод", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss(); // Отпускает диалоговое окно
}
});
AlertDialog dialog = builder.create();
dialog.show();
}
#Nullable
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
view = inflater.inflate(R.layout.profile_fragment, container, false);
ButterKnife.bind(this, view);
Log.d("FRAGMENT", "working");
dad_image.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
buildDialog();
}
});
mum_image.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
buildDialog();
}
});
return view;
}
And layout of fragment:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/text_color">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"
android:layout_marginLeft="10dp"
android:id="#+id/profile_school"
android:orientation="horizontal">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/study"
android:gravity="center"
android:layout_weight="1"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_weight="5">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#000"
android:textSize="16sp"
android:paddingLeft="10dp"
android:text="#string/drawer_second_line"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#000"
android:textSize="16sp"
android:paddingLeft="10dp"
android:layout_marginBottom="10dp"
android:text="#string/nickname" />
</LinearLayout>
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:id="#+id/divider1"
android:layout_below="#+id/profile_school"
android:background="#android:color/darker_gray"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
android:layout_marginLeft="10dp"
android:layout_below="#+id/divider1"
android:id="#+id/profile_phone"
android:orientation="horizontal">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/phone"
android:layout_marginTop="2dp"
android:gravity="center"
android:layout_weight="1"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="5">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#000"
android:textSize="16sp"
android:layout_margin="10dp"
android:layout_centerVertical="true"
android:text="#string/phone"/>
</RelativeLayout>
</LinearLayout>
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="#+id/profile_phone"
android:id="#+id/divider2"
android:background="#android:color/darker_gray"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"
android:layout_marginLeft="10dp"
android:layout_below="#+id/divider2"
android:id="#+id/profile_parent"
android:orientation="horizontal">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/parents"
android:gravity="center"
android:layout_weight="1"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_weight="5">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<de.hdodenhof.circleimageview.CircleImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/dad_img"
android:layout_marginLeft="10dp"
android:src="#mipmap/ic_launcher"/>
<de.hdodenhof.circleimageview.CircleImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/mum_img"
android:layout_marginLeft="10dp"
android:layout_below="#+id/dad_img"
android:layout_marginTop="5dp"
android:src="#mipmap/ic_launcher"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#000"
android:textSize="16sp"
android:text="#string/mum_name"
android:id="#+id/textView2"
android:layout_marginBottom="15dp"
android:layout_marginLeft="10dp"
android:layout_alignBottom="#+id/dad_img"
android:layout_toRightOf="#+id/dad_img"
android:layout_toEndOf="#+id/dad_img" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#000"
android:textSize="16sp"
android:text="#string/dad_name"
android:id="#+id/textView3"
android:layout_marginTop="15dp"
android:layout_marginLeft="10dp"
android:layout_alignTop="#+id/mum_img"
android:layout_toRightOf="#+id/mum_img"
android:layout_toEndOf="#+id/mum_img" />
</RelativeLayout>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</RelativeLayout>
Please help me to find my mistake:)
Repeat: When I open my Activity and Fragment load, I don't see anything at view under toolbar


I fixed this problem, I added Relative layout into CoordinatorLayout:
<android.support.design.widget.CoordinatorLayout 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="match_parent" tools:context=".GeneralActivity"
android:background="#color/event_background">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/event_background"
android:titleTextColor="#color/text_color"
android:minHeight="?attr/actionBarSize"
android:paddingTop="#dimen/tool_bar_top_padding"
android:layout_marginTop="-25dp"
android:transitionName="actionBar1">
</android.support.v7.widget.Toolbar>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/profile_fragment_layout"
android:layout_below="#+id/toolbar1">
</FrameLayout>
</RelativeLayout>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:foreground="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"
app:elevation="4dp"
android:src="#drawable/pencil"
app:layout_anchor="#id/toolbar1"
app:layout_anchorGravity="bottom|right|end"
app:borderWidth="0dp"/>
</android.support.design.widget.CoordinatorLayout>

Related

Recyclerview doesn't show or scroll in fragment

I have found some questions regarding this issue here but none of them helped to solve my problem. Recycler view works fine but there is issue in lollipop version. It works perfectly in an activity but doesn't show or scroll when used inside fragment. My fragment screen appears blank but the tap listeners in recycler view's adapter is working. When I migrated my fragment code to an activity, it worked fine. I am using 28.0.0 Here is my xml code.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<include layout="#layout/toolbar" />
<android.support.v4.widget.SwipeRefreshLayout
android:id="#+id/swipeToRefresh"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<include layout="#layout/initial_layout_empty_view" />
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerView_order"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/white"
android:nestedScrollingEnabled="false" />
</FrameLayout>
</android.support.v4.widget.SwipeRefreshLayout>
My item xml
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:orientation="vertical">
<LinearLayout
android:id="#+id/wholeLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="16dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<TextView
android:id="#+id/txtVendorName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#color/colorTextListTitle"
android:textSize="16sp"
android:textStyle="bold"
tools:text="Redsun Family Restaurant" />
<TextView
android:id="#+id/txtVendorAddress"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#color/colorTextNormal"
android:textSize="14sp"
android:textStyle="bold"
tools:text="KumariPati,Lalitpur,Nepal" />
</LinearLayout>
<ImageView
android:id="#+id/imageCompleted"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/ic_check_green"
android:visibility="gone" />
<Button
android:id="#+id/btnDeliveryStatus"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:background="#drawable/circular_btn_background_dark_green"
android:backgroundTint="#color/colorPrimary"
android:text="Accept"
android:textColor="#color/white"
android:textSize="12sp"
android:visibility="gone" />
</LinearLayout>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp">
<include layout="#layout/layout_seperator" />
</FrameLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:gravity="center"
android:orientation="horizontal">
<include
android:id="#+id/included"
layout="#layout/layout_vendor_logo" />
<View
android:id="#+id/catLogoDivider"
android:layout_width="0.7dp"
android:layout_height="match_parent"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginBottom="8dp"
android:background="#e8e8e8" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:orientation="vertical">
<RelativeLayout
android:id="#+id/relOrderNo"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp">
<TextView
android:id="#+id/txtLblOrderNo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:singleLine="true"
android:text="#string/txtOrderNo"
android:textColor="#color/colorTextNormal" />
<TextView
android:id="#+id/txtOrderNo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_centerVertical="true"
android:layout_toEndOf="#+id/txtLblOrderNo"
android:gravity="end"
android:maxLines="2"
android:textColor="#color/black"
tools:text="#16-0131-102716" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/relDeliveryTime"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp">
<TextView
android:id="#+id/txtLblDeliveryTime"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:singleLine="true"
android:text="#string/txtDeliveryTime"
android:textColor="#color/colorTextNormal" />
<TextView
android:id="#+id/txtDeliveryTime"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_centerVertical="true"
android:layout_toEndOf="#+id/txtLblDeliveryTime"
android:gravity="end"
android:maxLines="2"
android:textColor="#color/black"
tools:text="Jul 5, 2017, 7:15pm" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="32dp"
android:layout_marginTop="10dp">
<TextView
android:id="#+id/txtLblStatus"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_centerVertical="true"
android:gravity="center"
android:text="#string/txtStatus"
android:textColor="#color/colorTextNormal" />
<TextView
android:id="#+id/txtStatus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_centerVertical="true"
android:gravity="end"
android:maxLines="2"
android:textSize="14sp"
android:textColor="#color/black"
tools:text="Processing" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp">
<TextView
android:id="#+id/txtTotalAmount"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:layout_centerInParent="true"
android:text="#string/txtTotalAmount"
android:textColor="#color/colorTextNormal" />
<TextView
android:id="#+id/txtTotalAmountValue"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_centerVertical="true"
android:textColor="#color/black"
tools:text="Rs. 197.50" />
</RelativeLayout>
</LinearLayout>
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
And the long fragment code
public class OrderFragment extends MvpFragment<OrderView, OrderListPresenter> implements OrderView, OnItemClickListener {
private View view;
private Toolbar mToolbar;
private RecyclerView recyclerView;
private SwipeRefreshLayout swipeRefreshLayout;
private List<Order> orderList = new ArrayList<>();
private OrderAdaptor adaptor;
#Nullable
#Override
public View onCreateView(LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
view = inflater.inflate(R.layout.fragment_order, container, false);
return view;
}
#Override
public void onViewCreated(View view, #Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
findViews();
setActionBar();
initRecyclerView();
initSwipeToRefresh();
if (getActivity() != null)
getActivity().setTitle(getString(R.string.titleOrders));
presenter.getOrderData();
}
#Override
public OrderListPresenter createPresenter() {
return new OrderListPresenter(getContext());
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == android.R.id.home)
if (getActivity() != null) {
((MainActivity) getActivity()).openDrawerLayout();
}
return super.onOptionsItemSelected(item);
}
#Override
public void setAdaptor(List<Order> orderList) {
hideLoading();
this.orderList.clear();
this.orderList.addAll(orderList);
adaptor.notifyDataSetChanged();
}
#Override
public void showLoading() {
swipeRefreshLayout.setRefreshing(false);
if (getActivity() != null)
ProgressDialogFactory.getInstance(getActivity()).show();
}
#Override
public void initSwipeToRefresh() {
swipeRefreshLayout.setOnRefreshListener(() -> {
showLoading();
presenter.getOrderData();
});
}
#Override
public void onItemClicked(int position) {
// Don't navigate if order is completed
if (!orderList.get(position).getStatusId().equals(Constants.ORDER_STATUS_DELIVERED))
GlobalUtils.navigateActivityWithMultipleData(getContext(), false, OrderDetailActivity.class, R.anim.slide_in_left, R.anim.no_change, orderList.get(position).getOrderId(), orderList.get(position).getStatusDisplay());
}
private void findViews() {
mToolbar = view.findViewById(R.id.mToolbar);
recyclerView = view.findViewById(R.id.recyclerView_order);
swipeRefreshLayout = view.findViewById(R.id.swipeToRefresh);
}
private void initRecyclerView() {
RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager(getActivity());
recyclerView.setHasFixedSize(true);
recyclerView.setVisibility(View.VISIBLE);
adaptor = new OrderAdaptor(orderList, this);
recyclerView.setLayoutManager(mLayoutManager);
recyclerView.setAdapter(adaptor);
recyclerView.setNestedScrollingEnabled(false);
}
private void setActionBar() {
if (getActivity() == null)
return;
setHasOptionsMenu(true);
((AppCompatActivity) getActivity()).setSupportActionBar(mToolbar);
ActionBar actionBar = ((AppCompatActivity) getActivity()).getSupportActionBar();
if (actionBar != null) {
actionBar.setHomeAsUpIndicator(R.drawable.ic_menu);
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setDisplayShowTitleEnabled(true);
}
}
}

God Damn! After being stuck in this issue for 2 whole days, I finally found the solution. It was because I was using FragmentTransaction.TRANSIT_FRAGMENT_FADE when adding fragment inside activity. Removing the transition solved my problem

Button does not get clicked on the first attempt

There are a few buttons in my activity which do not get clicked on the first attempt but they get clicked from the second time onwards. It seems that the button gets focus on the first click and gets actually pressed from the second time onwards. What can be the reason that these buttons do not get clicked the first time?
I have noticed that this behaviour is only shown by buttons that are at the very bottom of my activity.
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
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="match_parent"
tools:context="com.me.proj.view.activities.MallActivity">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar_layout"
android:layout_width="match_parent"
android:layout_height="200dp"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsing_toolbar"
android:layout_width="match_parent"
app:title=" "
android:layout_height="match_parent"
app:contentScrim="?attr/colorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<android.support.v4.view.ViewPager
android:id="#+id/viewpager_mall_showcase_images"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="pin" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffe5e5e5"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
>
<include layout="#layout/info_card" />
<include layout="#layout/photo_card" />
<include layout="#layout/address_card" />
<include layout="#layout/opening_hours_card" />
<include layout="#layout/review_card" /> <!-- Button in this file has the problem-->
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>
review_card.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
card_view:cardCornerRadius="4dp"
card_view:cardElevation="0.5dp"
card_view:cardMaxElevation="1dp"
card_view:cardPreventCornerOverlap="false"
card_view:cardUseCompatPadding="true"
android:layout_width="match_parent"
android:layout_marginTop="7dp"
android:background="#color/colorWhite"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/colorWhite">
<TextView
android:id="#+id/txt_rating"
android:background="#drawable/blue_button_background"
android:text="3.8"
android:textColor="#color/colorWhite"
android:layout_marginTop="10dp"
android:textSize="24sp"
android:gravity="center"
android:layout_marginStart="10dp"
android:layout_width="60dp"
android:layout_height="40dp" />
<TextView
android:id="#+id/txt_reviews_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textColor="#color/primary_text"
android:textSize="16sp"
android:layout_toEndOf="#+id/txt_rating"
android:layout_marginStart="20dp"
android:textStyle="bold"
android:paddingTop="1dp"
android:layout_alignTop="#+id/txt_rating"
android:text="Based on 98 reviews"/>
<TextView
android:id="#+id/txt_read_all_reviews"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Read All Reviews"
android:layout_alignStart="#id/txt_reviews_title"
android:layout_toEndOf="#id/txt_rating"
android:layout_alignBottom="#id/txt_rating"
android:gravity="bottom"
android:paddingBottom="1dp"
android:textColor="#color/red"
android:layout_below="#id/txt_reviews_title"/>
<View
android:id="#+id/view_dummy1"
android:layout_width="match_parent"
android:layout_height="0.2dp"
android:layout_below="#id/txt_read_all_reviews"
android:layout_marginTop="10dp"
android:background="#color/divider"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginStart="16dp"
android:layout_below="#+id/view_dummy1">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_weight="0.6"
android:layout_marginBottom="10dp"
android:orientation="vertical">
<TextView
android:id="#+id/txt_how_did_your_visit_go"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="How did your visit go?"
android:textStyle="bold"
android:textSize="14sp"
android:textColor="#color/primary_text" />
<TextView
android:id="#+id/txt_tell_everyone_about_it"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Tell everyone about it!"
android:layout_marginTop="5dp"
android:textColor="#color/secondary_text"
android:textSize="12sp"
/>
</LinearLayout>
<!--This got some problem-->
<Button
android:id="#+id/btn_add_review"
android:layout_width="0dp"
android:layout_height="40dp"
android:text="Add Your Review"
android:layout_marginEnd="16dp"
android:layout_marginTop="8dp"
android:textAllCaps="false"
android:textColor="#color/colorWhite"
android:background="#drawable/blue_button_background"
android:layout_weight="0.5"/>
</LinearLayout>
</RelativeLayout>
</android.support.v7.widget.CardView>
MainActivity.java
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.btn_add_review).setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Toast.makeText(MainActivity.this, "clicked", Toast.LENGTH_SHORT).show();
}
});
}

Code in my MainActivity.class:
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
View view = findViewById(R.id.sub_layout);
Button button = (Button) view.findViewById(R.id.button);
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//Do your stuff
Toast.makeText(MainActivity.this, "hi", Toast.LENGTH_SHORT).show();
}
});
}
}
Code in my activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout 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="match_parent"
tools:context="eflair.myapplication.MainActivity">
<include
android:id="#+id/sub_layout"
layout="#layout/sub_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</android.support.constraint.ConstraintLayout>
Code in my sub_layout.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<Button
android:id="#+id/button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/app_name" />
</LinearLayout>

This issue is actually a bug in the NestedScrollView class for a while now.
I solved this issue my making some tweaks to the source code of the NestedScrollView class, as follows :-
public class NestedScrollView extends FrameLayout implements NestedScrollingParent,
NestedScrollingChild, ScrollingView {
...
#Override
public boolean onTouchEvent(MotionEvent ev) {
switch (actionMasked) {
case MotionEvent.ACTION_DOWN: {
if (getChildCount() == 0) {
return false;
}
//add this condition
if (!inChild((int) ev.getX(), (int) ev.getY())) {
return false;
}
if ((mIsBeingDragged = !mScroller.isFinished())) {
final ViewParent parent = getParent();
if (parent != null) {
parent.requestDisallowInterceptTouchEvent(true);
}
}
...
}
}
#Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
...
switch (action & MotionEventCompat.ACTION_MASK) {
...
case MotionEvent.ACTION_DOWN: {
...
// replace this line:
// mIsBeingDragged = !mScroller.isFinished();
mIsBeingDragged = false;
...
}
}
}
}
After doing this it should work fine.

Unexpected margin in bottom sheet after using SearchView

I am facing a strange issue working with SearchView and BottomSheet.
BottomSheet gets an unexpected margin when used after using SearchView. They video explains the problem.
Video
XML
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
<xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/backgroundcolor"
android:fitsSystemWindows="true">
<android.support.v7.widget.RecyclerView
android:id="#+id/trip_recyclerView"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<android.support.v4.widget.NestedScrollView
android:id="#+id/bottom_sheet"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/backgroundcolor"
android:clipToPadding="false"
app:layout_behavior="android.support.design.widget.BottomSheetBehavior">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="32dp"
android:orientation="vertical"
android:padding="12dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:text="Sort & Filter"
android:textColor="#color/black"
android:textSize="18sp"
android:textStyle="bold" />
<TextView
android:id="#+id/sheet_done"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:drawablePadding="8dp"
android:drawableStart="#drawable/ic_done"
android:text="Done"
android:textSize="18sp" />
</RelativeLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:text="Sort By" />
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<Spinner
android:id="#+id/sheet_spinner"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:entries="#array/sort_by"
android:padding="8dp" />
</LinearLayout>
</android.support.v7.widget.CardView>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:text="Price Range" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginEnd="12dp"
android:layout_marginStart="12dp"
android:layout_marginTop="8dp"
android:orientation="horizontal">
<TextView
android:id="#+id/sheet_price_min"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/sheet_price_max"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="end"
android:gravity="end" />
</LinearLayout>
<SeekBar
android:id="#+id/sheet_bar_price"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:thumb="?android:attr/textSelectHandle" />
<TextView
android:id="#+id/sheet_price_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:text="Rs 1,115" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="Ratings" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginEnd="12dp"
android:layout_marginStart="12dp"
android:layout_marginTop="8dp"
android:orientation="horizontal">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="1" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="12dp"
android:layout_weight="1"
android:gravity="start"
android:text="2" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="3" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginEnd="12dp"
android:layout_weight="1"
android:gravity="end"
android:text="4" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="end"
android:text="5" />
</LinearLayout>
<SeekBar
android:id="#+id/sheet_bar_rating"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:max="4"
android:thumb="?android:attr/textSelectHandle" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:text="Packages" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<CheckBox
android:id="#+id/sheet_package_gold"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="12dp"
android:layout_marginRight="12dp"
android:layout_weight="1"
android:text="Gold" />
<CheckBox
android:id="#+id/sheet_package_diamond"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="12dp"
android:layout_marginRight="12dp"
android:layout_weight="1"
android:text="Diamond" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<CheckBox
android:id="#+id/sheet_package_silver"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="12dp"
android:layout_marginRight="12dp"
android:layout_weight="1"
android:text="Silver" />
<CheckBox
android:id="#+id/sheet_package_platinum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="12dp"
android:layout_marginRight="12dp"
android:layout_weight="1"
android:text="Platinum" />
</LinearLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
</android.support.design.widget.CoordinatorLayout>
Activity
public class TripsActivity extends AppCompatActivity implements
SearchView.OnQueryTextListener, SeekBar.OnSeekBarChangeListener, View.OnClickListener {
public String MAX = "150000";
public String MIN = "0";
#BindView(R.id.trip_recyclerView)
RecyclerView recyclerView;
#BindView(R.id.bottom_sheet)
View view;
#BindView(R.id.sheet_spinner)
Spinner spinner;
#BindView(R.id.sheet_price_min)
TextView minPrice;
#BindView(R.id.sheet_price_max)
TextView maxPrice;
#BindView(R.id.sheet_price_text)
TextView currentPrice;
#BindView(R.id.sheet_bar_price)
SeekBar priceBar;
#BindView(R.id.sheet_bar_rating)
SeekBar ratingBar;
#BindView(R.id.sheet_package_gold)
CheckBox packageGold;
#BindView(R.id.sheet_package_silver)
CheckBox packageSilver;
#BindView(R.id.sheet_package_platinum)
CheckBox packagePlatinum;
#BindView(R.id.sheet_package_diamond)
CheckBox packageDiamond;
BottomSheetBehavior.BottomSheetCallback callback = new BottomSheetBehavior.BottomSheetCallback() {
#Override
public void onStateChanged(#NonNull View bottomSheet, int newState) {
}
#Override
public void onSlide(#NonNull View bottomSheet, float slideOffset) {
if (slideOffset < 0.4)
getSupportActionBar().show();
else
getSupportActionBar().hide();
}
};
private SearchView searchView;
private TripsAdapter adapter;
private BottomSheetBehavior mBottomSheetBehavior;
#OnClick(R.id.sheet_done)
public void onClick(View view) {
switch (view.getId()) {
case R.id.sheet_done:
mBottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
break;
}
}
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.layout_trips_activity);
ButterKnife.bind(this);
mBottomSheetBehavior = BottomSheetBehavior.from(view);
mBottomSheetBehavior.setState(BottomSheetBehavior.STATE_HIDDEN);
mBottomSheetBehavior.setPeekHeight(0);
mBottomSheetBehavior.setBottomSheetCallback(callback);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
if (mBottomSheetBehavior.getState() == BottomSheetBehavior.STATE_EXPANDED)
mBottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
else
this.finish();
} else if (item.getItemId() == R.id.filterOptions)
mBottomSheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
return super.onOptionsItemSelected(item);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.seach_meanu, menu);
final MenuItem searchItem = menu.findItem(R.id.action_search);
searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
searchView.setOnQueryTextListener(this);
return true;
}
#Override
public boolean onQueryTextSubmit(String query) {
adapter.filter(query);
return true;
}
#Override
public boolean onQueryTextChange(String newText) {
adapter.filter(newText);
return true;
}
#Override
public void onBackPressed() {
if (mBottomSheetBehavior.getState() == BottomSheetBehavior.STATE_EXPANDED)
mBottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
else
super.onBackPressed();
}
}
Someone can help me identify the problem. Thanks

Add this to your manifest.This issue trigered by the softkeyboard.Sadly I cant find the real source of the problem.
<activity>
android:name=..
android:windowSoftInputMode="adjustPan">
I get this from : https://stackoverflow.com/a/12956520/7202257

Getting NullPointerException when adding toolbar

Getting NullPointerExceptionwhen trying to add a toolbar which is been defined in a layout file other than main design xml file. I keep getting the following error:
java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View android.support.v7.widget.Toolbar.findViewById(int)' on a null object reference
Here is my code
public class History_List_Details_Fragment extends Fragment {
Histroy_List_Model histroyListModel;
public History_List_Details_Fragment() {
}
#Override
public void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
histroyListModel = getArguments().getParcelable("historydetail");
String title=histroyListModel.getShared_title();
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState){
super.onCreate(savedInstanceState);
View rootView = inflater.inflate(R.layout.history_list_details_fragment, container, false);
Toolbar toolbar = (Toolbar) rootView.findViewById(R.id.app_bar);
initializeListnersForToolbar(toolbar);
initializeViews(rootView);
return rootView;
}
private void initializeViews(View rootView) {
TextView titleText = (TextView) rootView.findViewById(R.id.txtTitle);
titleText.setText(histroyListModel.getShared_title());
TextView messageTExt = (TextView) rootView.findViewById(R.id.txtMessage);
titleText.setText(histroyListModel.getShared_message());
}
private void initializeListnersForToolbar(Toolbar toolbar){
((TextView) toolbar.findViewById(R.id.tool_bar_text_head)).setText(getResources().getString(R.string.friends));
((ImageView) toolbar.findViewById(R.id.tool_bar_back_arrow)).setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Fragment fragment=new History_List_Fragment();
Utilities.getInstance(getActivity()).change_HomPage_Fragment(
fragment, "History_List_Fragment", getActivity());
}
});
}
}
History_List_Details_Fragment.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="68dp"
android:orientation="horizontal"
android:gravity="center">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Title"
android:id="#+id/txtTitle"
android:layout_gravity="center" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="70dp"
android:orientation="horizontal"
android:gravity="center" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Message"
android:id="#+id/txtMessage"
android:layout_gravity="center" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="70dp"
android:orientation="horizontal"
android:gravity="center">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Duration"
android:id="#+id/txtDuration"
android:layout_gravity="center" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center">
<ListView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:id="#+id/lstMembers"></ListView>
</LinearLayout>
</LinearLayout>
How can I fix this error?

Add Toolbar in "history_list_details_fragment" with id "app_bar"
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:local="http://schemas.android.com/apk/res-auto"
android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="?attr/actionBarSize"
android:background="?attr/colorPrimary"
local:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
local:popupTheme="#style/ThemeOverlay.AppCompat.Light" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="68dp"
android:orientation="horizontal"
android:gravity="center">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Title"
android:id="#+id/txtTitle"
android:layout_gravity="center" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="70dp"
android:orientation="horizontal"
android:gravity="center" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Message"
android:id="#+id/txtMessage"
android:layout_gravity="center" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="70dp"
android:orientation="horizontal"
android:gravity="center">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Duration"
android:id="#+id/txtDuration"
android:layout_gravity="center" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center">
<ListView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:id="#+id/lstMembers"></ListView>
</LinearLayout>

The error states clearly. Inside history_list_details_fragment.xml there is no Toolbar. Try to add it.
Or more probably the Toolbar is in you Activity layout, so init it inside Activity.

CollapsingToolbarLayout with 2 pin layout

I write this code but not works properly. I want the imageview collapse in parallax mode, and toolbar and relative layout pin at top of the screen. they pin and don't scroll but the relative layout cover on the toolbar. I want relative layout stay bottom of toolbar and don't scroll.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:layout_width="wrap_content"
android:layout_height="250dp"
android:text="New Button"
android:id="#+id/button" />
<Button
android:layout_width="wrap_content"
android:layout_height="250dp"
android:text="New Button"
android:id="#+id/button2" />
<Button
android:layout_width="wrap_content"
android:layout_height="250dp"
android:text="New Button"
android:id="#+id/button3" />
<Button
android:layout_width="wrap_content"
android:layout_height="250dp"
android:text="New Button"
android:id="#+id/button4" />
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
<android.support.design.widget.AppBarLayout
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:id="#+id/appBar"
android:background="#44C8F5">
<android.support.design.widget.CollapsingToolbarLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/CollapsingToolbarLayout"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/header_image"
android:src="#drawable/header_test"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:layout_collapseMode="parallax"
android:scaleType="fitXY"
android:adjustViewBounds="true"/>
<android.support.v7.widget.Toolbar
android:layout_height="?attr/actionBarSize"
android:layout_width="match_parent"
android:id="#+id/toolbar"
app:layout_scrollFlags="enterAlways"
app:layout_collapseMode="pin">
</android.support.v7.widget.Toolbar>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="bottom">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="#dimen/footer_appbar_padding"
app:layout_scrollFlags="enterAlways"
android:focusableInTouchMode="false">
<LinearLayout
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="right|center_vertical">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Text"
android:id="#+id/textView" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Text"
android:id="#+id/textView2" />
</LinearLayout>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/imageView2"
android:src="#drawable/faranesh_logo"
android:layout_gravity="right|center_vertical" />
</LinearLayout>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Button"
android:id="#+id/button5"
android:layout_gravity="left|center_vertical" />
</FrameLayout>
</RelativeLayout>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
</android.support.design.widget.CoordinatorLayout>
public class MainActivity extends AppCompatActivity {
private CollapsingToolbarLayout collapsingToolbar;
private ImageView headerImage;
private Toolbar toolbar;
private Drawer result;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setTitle(R.string.drawer_item_custom_container_drawer);
getSupportActionBar().setDisplayShowTitleEnabled(false);
AppBarLayout.OnOffsetChangedListener mListener = new AppBarLayout.OnOffsetChangedListener() {
#SuppressLint("NewApi")
#Override
public void onOffsetChanged(AppBarLayout appBarLayout, int verticalOffset) {
headerImage.setImageAlpha((int)( 255*(((double)(headerImage.getHeight()+verticalOffset)/headerImage.getHeight()))));
}
};
((AppBarLayout) findViewById(R.id.appBar)).addOnOffsetChangedListener(mListener);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}

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