android-collapsingtoolbarlayout

问题 I have a collapsing toolbar layout, below that a tab layout and below that the corresponding viewpager. I want to implement snapping such that when I collapse the collapsing toolbar layout more than half and leave it, it should snap and collapse completely. How do I do it? Here is my actual layout : <?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

问题 my application provide different contents, some of them is with image and others not. For those which have image i am using CollapsingToolbarLayout it works fine but for those which have not image I want collapse CollapsingToolbarLayout and prevent expanding, disable it. Here is my item activity code: public class ItemActivity extends BaseActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_item);

问题 I'm trying put my ImageBackdrop from the collapsing toolbar behind the statusBar, I've done it right with the Drawer and the navigationView but I can't do it with my fragments, In the cheesequare demo, Chris did it, and I can do it that way, but it's not using a single activity app and fragment transitions, so that's not quite what I'm looking for. My style: <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"> <!-- Customize your theme here. --> <item name="colorPrimary">@color

问题 LIKE THIS SCREENSHOT - the SearchBar outside/below-toolbar in snapdeal, flipkart app... How to add searchbar below or outside the toolbar.. Please suggest with a layout... 回答1: This is most likely a custom component, you can use a button and switch it to an EditText with the icons you prefer or use a button directly to launch the search view: For example to achieve this you can: 1) Have a drawable with radius of 2dp and use it as the background of your component <?xml version="1.0" encoding=

问题 I'm using CollapsingToolbarLayout in my application in Android. My app's minimum requirement API is 9. I need the collapsed toolbar to be expanded when the user clicks in the collapsed one, just like in latest Gmail Calendar's app. So I set an onClickListener and inside it I do the following: public void onClick(View v) { if(toolbarExpanded) { mAppBar.setExpanded(false, true); } else { mAppBar.setExpanded(true, true); } toolbarExpanded = !toolbarExpanded; } Which is working quite well but my

问题 I have a CollapsingToolbarLayout that contains a TextView and a RatingBar under the TextView . Would it be possible to have the TextView somehow transition to the title? My current layout looks like this: I want "Title" to transition up as the toolbar collapses. There will also be a back button, so how would I ensure that the textview transitions to the proper place (to the right side of the back button)? EDIT: Here is my XML <android.support.design.widget.CoordinatorLayout android:id="@+id

问题 I'm using CoordinatorLayout in my project . It works fine but there is a problem I need to fix .I'm using white actionbar icons and When the CoordinatorLayout is expanded and the background color is white, I can't see any of those icons . I saw this in an application . when the CoordinatorLayout is expanded , the icons are dark and when scrolling down, they begin to change into white . as you can see, when it's expanded the icons are dark and when it closes , the icons becomes white . it

问题 I'm creating a ListView and its corresponding DetailView application. My ListView has items which if clicked take the user to the DetailViewActivity . On the DetailViewActivity , I've implemented a Collapsible Toolbar. Now, every time the DetailViewActivity is opened, a different image (with different dimensions) is set onto the ImageView within the Collapsible Toolbar. I want that the Toolbar should be open up to a certain height by default (say 256dp), but if the image height is greater

问题 Nested scroll view scrolls smoothly on scrolling down but on scroll up it is sluggish.Collapsing toolbar(with an image view and framelayout) upon scrolling up doesn't renders its content(remains blank). I have tried every flag in collapsing toolbar. <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:id="@+id/coordinatorLayout"

问题 I'm going to achieve this UI in my App: Well, Some ways that I tried before: 1. Using CollapsingToolbarLayout I put my CardView insid of CollapsingToolbarLayout and put them all in AppBarLAyout. <android.support.design.widget.CoordinatorLayout android:layout_width="match_parent" android:layout_height="match_parent" > <android.support.design.widget.AppBarLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">