beloos / chipslayoutmanager Goto Github PK

In my case it doesn't show all items from adapter.
I tried different configurations of ChipsLayoutManager, but i can see all items only when setMaxViewsInRow(1)
Items layout has fixed height and width. And when i have add 8 items then i see only 6 of them.
When i changing ChipsLayoutManager to LinearLayoutManager then all items appears.

RecyclerView defined as:

<android.support.v7.widget.RecyclerView
        android:id="@+id/child_list"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginTop="8dp"
        android:layout_marginBottom="8dp"
        app:layout_constraintTop_toBottomOf="@id/locker_bw_icon"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintBottom_toTopOf="@id/copyright" />

Each element has layout like:

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/root"
    android:layout_width="100dp"
    android:layout_height="80dp"
    android:background="@drawable/lock_available">
    <Button
        android:id="@+id/reserve_button"
        android:text="@string/map_booking_reserve"
        android:textSize="8sp"
        android:textColor="@android:color/white"
        android:layout_width="82dp"
        android:layout_height="26dp"
        android:background="@drawable/button_gradient"
        android:layout_gravity="center" />
</FrameLayout>

ChipsLayoutManager config is basic(but i tried different cases):

ChipsLayoutManager layoutManager = ChipsLayoutManager.newBuilder(getContext())
                .build();

自动换行，每行限制个数都不错，唯一不足的就是每行的内容不可以设置居中显示。貌似都只能居左或者用rtl居右，都不是我们想要的，求高手修改，看作者貌似不维护这个了。

Hi. Can I set items which move to next line?

Any ideas how to reverse order of items? I tried to make it happen for the whole day without success.

Can I find out, if the ChipsLayoutManager is scrolled to top or not? Is this currently supported?

Seems to still work well when I set it.

I ask this because the support library of Google is from API 14, and so is our app at the office, and I want to use this library on it.

i want a method like setMaxLines()

Cache of view positions is cleared on orientation change. But it wouldn't be so critical, because views are going to be properly repositioned when user will scroll to start again.

If there is no padding on the RecyclerView using the ChipsLayoutManager, you will not be able to scroll past the second to last row under the following scenario:

• Scroll down to the last row
• Scroll up past the last row so that the second to last row is the last visible row in the RecyclerView
• Attempt to scroll down to the last row
  At this point the RecyclerView will not scroll past the second to last row. This behavior also occurs with columns when using the horizontal orientation setting.

I don't know what causes this, it's possibly when populating, but I don't have a solid repro.

java.lang.IllegalArgumentException: top point of input rect can't be lower than minTop
   at com.beloo.widget.chipslayoutmanager.gravity.BottomGravityModifier.modifyChildRect(BottomGravityModifier.java:9)
   at com.beloo.widget.chipslayoutmanager.layouter.AbstractLayouter.applyChildGravity(AbstractLayouter.java:277)
   at com.beloo.widget.chipslayoutmanager.layouter.AbstractLayouter.layoutRow(AbstractLayouter.java:250)
   at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.fillWithLayouter(ChipsLayoutManager.java:893)
   at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.fill(ChipsLayoutManager.java:821)
   at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.onScrolled(ChipsLayoutManager.java:1165)
   at com.beloo.widget.chipslayoutmanager.ScrollingController.scrollBy(ScrollingController.java:159)
   at com.beloo.widget.chipslayoutmanager.ScrollingController.scrollVerticallyBy(ScrollingController.java:152)
   at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.scrollVerticallyBy(ChipsLayoutManager.java:1138)
   at android.support.v7.widget.RecyclerView$ViewFlinger.run(RecyclerView.java:4838)
   at android.view.Choreographer$CallbackRecord.run(Choreographer.java:911)
   at android.view.Choreographer.doCallbacks(Choreographer.java:723)
   at android.view.Choreographer.doFrame(Choreographer.java:655)
   at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897)
   at android.os.Handler.handleCallback(Handler.java:789)
   at android.os.Handler.dispatchMessage(Handler.java:98)
   at android.os.Looper.loop(Looper.java:164)
   at android.app.ActivityThread.main(ActivityThread.java:6541)
   at java.lang.reflect.Method.invoke(Native Method)
   at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

Is it possible to set the spacing between the items (and on the edges), so that it will be even? Something like the weight used on LinearLayout?
Is it STRATEGY_FILL_SPACE or STRATEGY_FILL_VIEW?

I tried to use :

    ChipsLayoutManager chipsLayoutManager = ChipsLayoutManager.newBuilder(getActivity())
            .setChildGravity(Gravity.CENTER)
            .setScrollingEnabled(true)
            .setRowStrategy(ChipsLayoutManager.STRATEGY_FILL_SPACE).withLastRow(true)
            .setMaxViewsInRow(3)
            .build();

But it doesn't put space at the edges of the items, only between them:

Using STRATEGY_FILL_VIEW, it's almost what I wrote, but it puts half of the space at the edges:

To allow this layout manager to be used with the FlexibleAdapter library, it must implement IFlexibleLayoutManager davideas/FlexibleAdapter#302. This can be a provided dependency and not used unless FlexibleAdapter is present.

Sometimes I have an item which moves position and also changes appearance at the same time. I've tried calling both notify methods but this totally messes up the animation.

I imagine this is quite a common scenario.

Ideally, the item would animate to the new appearance as it moves. However, the appearance changing suddenly at the start or end of the move would also be acceptable to me.

Is there any workaround?

When the recyclerView is inside a WRAP_CONTENT view the manager not change recyclerview heigth making the content trimmed, the heigth get fixed when rotating screen

It would be nice if we could fill the whole width of the line. It would also be nice if we could do it two ways

1. Add more spacing
2. Increase the width of the items.

I use this:

    ChipsLayoutManager chipsLayoutManager = ChipsLayoutManager.newBuilder(getActivity())
            .setChildGravity(Gravity.CENTER)
            .setScrollingEnabled(true)
            .setRowStrategy(ChipsLayoutManager.STRATEGY_FILL_VIEW ).withLastRow(true)
            .setMaxViewsInRow(3)
            .build();

Yet I can still see 4 in a single row:

Not only that, but the last item is truncated, while the first item has a lot of space compared to the others...

Just a heads-up that on JellyBean, there is a crash when using a TextView with ellipsize="middle" and you don't use singeLine="true" (which many people don't because it has since been deprecated).

I don't know if this can realistically be tested (worked around) within the library, but a heads-up for devs is always good!

https://code.google.com/p/android/issues/detail?id=33868

I don't know how in pre-layout determine an appearing views, which are going to be moved to visible bounds. Detailed description provided on stackoverflow

Hi
I have a app I've been playing with and had this library on 0.2.3, I just attempted to update to the latest 0.3.7, and receive a crash.

I experience this when I set:

setGravityResolver(new IChildGravityResolver() {
                    @Override
                    public int getItemGravity(int position) { 
                        return Gravity.TOP;
                    }
                })

Using other Gravitys work fine (BOTTOM, CENTER)

From looking in the source i see that the TopGravityModifier class was modified to check the left/right edges of the rect against the minStart and minEnd, whereas the BOTTOM layout checks the top and bottom, and I do not experience the issue using BOTTOM.

class TopGravityModifier implements IGravityModifier {
    TopGravityModifier() {
    }

    public Rect modifyChildRect(int minStart, int maxEnd, Rect childRect) {
        if(childRect.**left** < minStart) {
            throw new IllegalArgumentException("top point of input rect can\'t be lower than minTop");
        } else if(childRect.**right** > maxEnd) {
            throw new IllegalArgumentException("bottom point of input rect can\'t be bigger than maxTop");
        } else {
            childRect = new Rect(childRect);
            if(childRect.top > minStart) {
                childRect.bottom -= childRect.top - minStart;
                childRect.top = minStart;
            }

            return childRect;
        }
    }
}

class BottomGravityModifier implements IGravityModifier {
    BottomGravityModifier() {
    }

    public Rect modifyChildRect(int minStart, int maxEnd, Rect childRect) {
        if(childRect.**top** < minStart) {
            throw new IllegalArgumentException("top point of input rect can\'t be lower than minTop");
        } else if(childRect.**bottom** > maxEnd) {
            throw new IllegalArgumentException("bottom point of input rect can\'t be bigger than maxTop");
        } else {
            Rect modified = new Rect(childRect);
            if(modified.bottom < maxEnd) {
                modified.top += maxEnd - modified.bottom;
                modified.bottom = maxEnd;
            }

            return modified;
        }
    }
}

I'm not certain that this is a mistake, but it looks fishy. Eitherway something changed and I can't seem to figure out how to use Gravity.TOP again.

The crash I see when using Gravity.TOP is as follows:

FATAL EXCEPTION: main Process: com.foo, PID: 22659 java.lang.IllegalArgumentException: bottom point of input rect can't be bigger than maxTop at com.beloo.widget.chipslayoutmanager.gravity.TopGravityModifier.modifyChildRect(TopGravityModifier.java:13) at com.beloo.widget.chipslayoutmanager.layouter.AbstractLayouter.applyChildGravity(AbstractLayouter.java:277) at com.beloo.widget.chipslayoutmanager.layouter.AbstractLayouter.layoutRow(AbstractLayouter.java:250) at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.fillWithLayouter(ChipsLayoutManager.java:893) at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.fill(ChipsLayoutManager.java:821) at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.onLayoutChildren(ChipsLayoutManager.java:719) at android.support.v7.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:3535) at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3264) at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3796) at android.view.View.layout(View.java:16694) at android.view.ViewGroup.layout(ViewGroup.java:5481) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:336) at android.widget.FrameLayout.onLayout(FrameLayout.java:273) at android.view.View.layout(View.java:16694) at android.view.ViewGroup.layout(ViewGroup.java:5481) at android.support.v4.view.ViewPager.onLayout(ViewPager.java:1795) at android.view.View.layout(View.java:16694) at android.view.ViewGroup.layout(ViewGroup.java:5481) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1743) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1586) at android.widget.LinearLayout.onLayout(LinearLayout.java:1495) at android.view.View.layout(View.java:16694) at android.view.ViewGroup.layout(ViewGroup.java:5481) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:336) at android.widget.FrameLayout.onLayout(FrameLayout.java:273) at android.view.View.layout(View.java:16694) at android.view.ViewGroup.layout(ViewGroup.java:5481) at com.android.internal.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:493) at android.view.View.layout(View.java:16694) at android.view.ViewGroup.layout(ViewGroup.java:5481) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:336) at android.widget.FrameLayout.onLayout(FrameLayout.java:273) at com.android.internal.policy.PhoneWindow$DecorView.onLayout(PhoneWindow.java:2697) at android.view.View.layout(View.java:16694) at android.view.ViewGroup.layout(ViewGroup.java:5481) at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2228) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1981) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1140) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6232) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:858) at android.view.Choreographer.doCallbacks(Choreographer.java:670) at android.view.Choreographer.doFrame(Choreographer.java:606) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5551) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:730) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620)

So my problem is what when I use android:layout_height="wrap_content" for my RecyclerView, he just cut off instead of expanding. Or I doing something wrong or it is just a bug.

Hello
How can I add margin between items? Currently I add margins for every item in my adapter onCreateView() method but it is not work when I use ChipsLayoutManger.

Thanks

I made a short screencast of the problem and appended it as a gif, here's a short description:

My ChipsLayoutManager looks like following:

ChipsLayoutManager chipsLayoutManager = ChipsLayoutManager.newBuilder(getActivity())
            .setChildGravity(Gravity.TOP)
            .setScrollingEnabled(true)
            .setGravityResolver(new IChildGravityResolver() {
                @Override
                public int getItemGravity(int position) {
                    return Gravity.CENTER;
                }
            })
            .build();

I add my chips (they have wrap_content as width) and my two headers to distinct between selected and not selected items (the headers have a width of match_parent so they automatically take the space of a row). Selecting an item does just move it under the selected items header and notifies the adapter about this move.

dependency loaded from jCenter, ProGuard complains that it can not find Orientation

• gradle import is not working - even after adding maven { url "http://dl.bintray.com/beloo/widget" }
• if I download your project and use it in my app, the id "me.tatarka.retrolambda" version "3.3.1" is interfering with the definition in my project. I think this plugin should be defined in the root project, not in the library project
• I'm using timber myself, so this is no problem for me, but I suggest removing timber from the library. It's an unnecessary extra dependency...

To reproduce:

1. In device developer options turn on Don't keep activities.
2. Open activity with ChipsLayoutManager.
3. Press device home button.
4. Open activity with ChipsLayoutManager again.

This happens when you leave the app in the background for a while and activity is killed by the system.

If you cannot reproduce like that, let me know, I'll provide more detailed setup.

Fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.emoticast.tunemoji.android.debug/com.emoticast.tunemoji.feature.main.MainActivity}: java.lang.ClassCastException: android.support.v7.widget.LinearLayoutManager$SavedState cannot be cast to com.beloo.widget.chipslayoutmanager.ParcelableContainer
       at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2665)
       at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
       at android.app.ActivityThread.-wrap12(ActivityThread.java)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
       at android.os.Handler.dispatchMessage(Handler.java:102)
       at android.os.Looper.loop(Looper.java:154)
       at android.app.ActivityThread.main(ActivityThread.java:6119)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by java.lang.ClassCastException: android.support.v7.widget.LinearLayoutManager$SavedState cannot be cast to com.beloo.widget.chipslayoutmanager.ParcelableContainer
       at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.onRestoreInstanceState(ChipsLayoutManager.java:413)
       at android.support.v7.widget.RecyclerView.onRestoreInstanceState(RecyclerView.java:1188)
       at android.view.View.dispatchRestoreInstanceState(View.java:15751)
       at android.view.ViewGroup.dispatchThawSelfOnly(ViewGroup.java:3251)
       at android.support.v7.widget.RecyclerView.dispatchRestoreInstanceState(RecyclerView.java:1205)
       at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3237)
       at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3237)
       at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3237)
       at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3237)
       at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3237)
       at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3237)
       at android.view.View.restoreHierarchyState(View.java:15729)
       at com.android.internal.policy.PhoneWindow.restoreHierarchyState(PhoneWindow.java:2106)
       at android.app.Activity.onRestoreInstanceState(Activity.java:1047)
       at android.app.Activity.performRestoreInstanceState(Activity.java:1002)
       at android.app.Instrumentation.callActivityOnRestoreInstanceState(Instrumentation.java:1174)
       at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2638)
       at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
       at android.app.ActivityThread.-wrap12(ActivityThread.java)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
       at android.os.Handler.dispatchMessage(Handler.java:102)
       at android.os.Looper.loop(Looper.java:154)
       at android.app.ActivityThread.main(ActivityThread.java:6119)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

I'm getting the following error from users on many api's and many different devices. Any idea why?

Fatal Exception: java.lang.IllegalArgumentException: you can't move above of maxItemCount
       at com.beloo.widget.chipslayoutmanager.layouter.AbstractPositionIterator.move(AbstractPositionIterator.java:17)
       at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.fillWithLayouter(ChipsLayoutManager.java:852)
       at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.fill(ChipsLayoutManager.java:815)
       at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.onLayoutChildren(ChipsLayoutManager.java:719)
       at android.support.v7.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:3583)
       at android.support.v7.widget.RecyclerView.onMeasure(RecyclerView.java:3025)
       at android.view.View.measure(View.java:18799)
       at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
       at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1458)
       at android.widget.LinearLayout.measureVertical(LinearLayout.java:746)
       at android.widget.LinearLayout.onMeasure(LinearLayout.java:629)
       at android.view.View.measure(View.java:18799)
       at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
       at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
       at android.view.View.measure(View.java:18799)
       at android.widget.LinearLayout.measureVertical(LinearLayout.java:898)
       at android.widget.LinearLayout.onMeasure(LinearLayout.java:629)
       at android.view.View.measure(View.java:18799)
       at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1658)
       at android.view.View.measure(View.java:18799)
       at android.widget.LinearLayout.measureVertical(LinearLayout.java:898)
       at android.widget.LinearLayout.onMeasure(LinearLayout.java:629)
       at android.view.View.measure(View.java:18799)
       at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:715)
       at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:461)
       at android.view.View.measure(View.java:18799)
       at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
       at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
       at android.view.View.measure(View.java:18799)
       at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
       at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
       at android.support.v7.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:139)
       at android.view.View.measure(View.java:18799)
       at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
       at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
       at android.view.View.measure(View.java:18799)
       at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
       at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
       at android.view.View.measure(View.java:18799)
       at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
       at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1458)
       at android.widget.LinearLayout.measureVertical(LinearLayout.java:746)
       at android.widget.LinearLayout.onMeasure(LinearLayout.java:629)
       at android.view.View.measure(View.java:18799)
       at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
       at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
       at com.android.internal.policy.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2899)
       at android.view.View.measure(View.java:18799)
       at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2108)
       at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1224)
       at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1460)
       at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1115)
       at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6023)
       at android.view.Choreographer$CallbackRecord.run(Choreographer.java:858)
       at android.view.Choreographer.doCallbacks(Choreographer.java:670)
       at android.view.Choreographer.doFrame(Choreographer.java:606)
       at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844)
       at android.os.Handler.handleCallback(Handler.java:739)
       at android.os.Handler.dispatchMessage(Handler.java:95)
       at android.os.Looper.loop(Looper.java:148)
       at android.app.ActivityThread.main(ActivityThread.java:5461)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

When i am scrolling fast the recyclerview is showing some extra space either on top or in the middle

Someone help with proguard rules

As the title ...

Greetings,

I have 2 recyclerview adapters that are of same class, for example:
val firstAdapter: SomeAdapter
val secondAdapter: SomeAdapter

Lets take, that firstAdapter have 100 values, and secondAdapter has 0 values. Lets also take that first adapter is visible. To produce a bug:

1. Remove element from firstAdapter and add to secondAdapter.
2. Make secondAdapter visible via recyclerView.swapAdapter(secondAdapter) or recyclerView.setAdapter(secondAdapter)
3. An Exception is thrown:
   ava.lang.IllegalArgumentException: you can't move above of maxItemCount
   at com.beloo.widget.chipslayoutmanager.layouter.AbstractPositionIterator.move(AbstractPositionIterator.java:17)
   at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.fillWithLayouter(ChipsLayoutManager.java:852)
   at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.fill(ChipsLayoutManager.java:815)
   at com.beloo.widget.chipslayoutmanager.ChipsLayoutManager.onLayoutChildren(ChipsLayoutManager.java:719)
   at android.support.v7.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:3693)
   at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3410)
   at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3962)

However, if you use recyclerView.scrollToPosition(0) and then swapAdapters - everything works fine.

Hi,

Can you support the initialization through XML?

Ideally I would like to be able to do something like this:

<android.support.v7.widget.RecyclerView
    android:id="@+id/recyclerView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:layoutManager="com.beloo.widget.chipslayoutmanager.ChipsLayoutManager"
    app:chipsLM_scrollingEnabled="true"
    app:chipsLM_maxViewsInRow="2"
    app:chipsLM_gravityResolver="full.class.name.Here"
    app:chipsLM_rowBreaker="full.class.name.Here"
    app:chipsLM_orientation="horizontal"
    app:chipsLM_rowStrategy="fillSpace"
    app:chipsLM_rowStrategyOnLastRole="false"
    tools:listitem="@layout/item_layout"/>

This should only require implementing a standard constructor (never tried tough):

public ChipsLayoutManager(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ChipsLayoutManager, defStyleAttr, defStyleRes);
    // read attributes here
    a.recycle();
}

I can work on this myself if you are willing to accept contributions.

I correctly setup library but I could not find 'ChipsLayoutManager', when wanted to use it.....

allprojects {
    repositories {
        jcenter()
    }
}

compile 'com.beloo.widget:ChipsLayoutManager:0.3.7@aar'

I have added multiselect behaviour for the chips item and it works fine. But the problem is some random animations are shown while calling notifyItemChanged(). Please help

the method onLayoutChildren seems getting called again and again, which seems so abnormal.

Hello, thank your ChipsLayoutManager and I want to know that is there any method can get row counts in layoutManger?

That's not related to the library per se, but it'd also be nice to fix for the sample app.
When you delete chips from the recyclerview spinners aren't getting updated and you can get a NPE on Move.

Caused by: java.lang.IndexOutOfBoundsException: Index: 38, Size: 31 at java.util.ArrayList.add(ArrayList.java:457) at beloo.recyclerviewcustomadapter.MainActivity.onMoveClicked(MainActivity.java:162) at java.lang.reflect.Method.invoke(Native Method)  at android.support.v7.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:288) 

java.lang.IllegalStateException: Observer com.beloo.widget.chipslayoutmanager.layouter.MeasureSupporter@6c0f5aa is already registered.

When I call setAdapter the second time for my RecyclerView which has ChipsLayoutManager, it will give me this error.

here is what I'm trying to achieve http://imgur.com/a/3Hkho

Seems like it's the LayoutManagers responsibility to handle nested scrolling somehow, because placing a LinearLayoutManager inside a BottomSheetDialogFragment works like a charm but if I use ChipsLayoutManager and try to scroll down the list the BottomSheet is closed...

It needs to consume the scroll events somehow it seems...

The last view is a EditText, and it have a miniWidth.

When I calling recyclerview.scrollToPosition(...) or chipsLayoutManager.scrollToPosition(...) with different arguments or something else, it`s not scroll correctly

the method onLayoutChildren seems getting called again and again, which seems so abnormal.

android.os.BadParcelableException: ClassNotFoundException when unmarshalling: com.beloo.widget.chipslayoutmanager.cache.ParcelableContainer
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2263)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2313)
at android.app.ActivityThread.access$800(ActivityThread.java:147)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1226)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5137)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:801)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:617)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: com.beloo.widget.chipslayoutmanager.cache.ParcelableContainer
at android.os.Parcel.readParcelableCreator(Parcel.java:2147)
at android.os.Parcel.readParcelable(Parcel.java:2097)
at android.os.Parcel.readValue(Parcel.java:2013)
at android.os.Parcel.readSparseArrayInternal(Parcel.java:2363)
at android.os.Parcel.readSparseArray(Parcel.java:1735)
at com.beloo.widget.chipslayoutmanager.ParcelableContainer.(ParcelableContainer.java:45)
at com.beloo.widget.chipslayoutmanager.ParcelableContainer.(ParcelableContainer.java:13)
at com.beloo.widget.chipslayoutmanager.ParcelableContainer$1.createFromParcel(ParcelableContainer.java:79)
at com.beloo.widget.chipslayoutmanager.ParcelableContainer$1.createFromParcel(ParcelableContainer.java:75)
at android.os.Parcel.readParcelable(Parcel.java:2104)
at android.support.v7.widget.RecyclerView$SavedState.(RecyclerView.java:10003)
at android.support.v7.widget.RecyclerView$SavedState$1.createFromParcel(RecyclerView.java:10027)
at android.support.v7.widget.RecyclerView$SavedState$1.createFromParcel(RecyclerView.java:10024)
at android.os.Parcel.readParcelable(Parcel.java:2104)
at android.os.Parcel.readValue(Parcel.java:2013)
at android.os.Parcel.readSparseArrayInternal(Parcel.java:2363)
at android.os.Parcel.readSparseArray(Parcel.java:1735)
at android.os.Parcel.readValue(Parcel.java:2070)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2314)
at android.os.Bundle.unparcel(Bundle.java:249)
at android.os.Bundle.getSparseParcelableArray(Bundle.java:1273)
at com.android.internal.policy.impl.PhoneWindow.restoreHierarchyState(PhoneWindow.java:1736)
at android.app.Activity.onRestoreInstanceState(Activity.java:944)
at android.app.Activity.performRestoreInstanceState(Activity.java:916)
at android.app.Instrumentation.callActivityOnRestoreInstanceState(Instrumentation.java:1138)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2241)
... 11 more
android.os.BadParcelableException: ClassNotFoundException when unmarshalling: com.beloo.widget.chipslayoutmanager.cache.ParcelableContainer
at android.os.Parcel.readParcelableCreator(Parcel.java:2147)
at android.os.Parcel.readParcelable(Parcel.java:2097)
at android.os.Parcel.readValue(Parcel.java:2013)
at android.os.Parcel.readSparseArrayInternal(Parcel.java:2363)
at android.os.Parcel.readSparseArray(Parcel.java:1735)
at com.beloo.widget.chipslayoutmanager.ParcelableContainer.(ParcelableContainer.java:45)
at com.beloo.widget.chipslayoutmanager.ParcelableContainer.(ParcelableContainer.java:13)
at com.beloo.widget.chipslayoutmanager.ParcelableContainer$1.createFromParcel(ParcelableContainer.java:79)
at com.beloo.widget.chipslayoutmanager.ParcelableContainer$1.createFromParcel(ParcelableContainer.java:75)
at android.os.Parcel.readParcelable(Parcel.java:2104)
at android.support.v7.widget.RecyclerView$SavedState.(RecyclerView.java:10003)
at android.support.v7.widget.RecyclerView$SavedState$1.createFromParcel(RecyclerView.java:10027)
at android.support.v7.widget.RecyclerView$SavedState$1.createFromParcel(RecyclerView.java:10024)
at android.os.Parcel.readParcelable(Parcel.java:2104)
at android.os.Parcel.readValue(Parcel.java:2013)
at android.os.Parcel.readSparseArrayInternal(Parcel.java:2363)
at android.os.Parcel.readSparseArray(Parcel.java:1735)
at android.os.Parcel.readValue(Parcel.java:2070)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2314)
at android.os.Bundle.unparcel(Bundle.java:249)
at android.os.Bundle.getSparseParcelableArray(Bundle.java:1273)
at com.android.internal.policy.impl.PhoneWindow.restoreHierarchyState(PhoneWindow.java:1736)
at android.app.Activity.onRestoreInstanceState(Activity.java:944)
at android.app.Activity.performRestoreInstanceState(Activity.java:916)
at android.app.Instrumentation.callActivityOnRestoreInstanceState(Instrumentation.java:1138)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2241)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2313)
at android.app.ActivityThread.access$800(ActivityThread.java:147)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1226)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5137)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:801)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:617)
at dalvik.system.NativeStart.main(Native Method)

Somehow package of library became duplicated after uploading to repository, so ChipsLayoutManager is accessible from com.beloo.widget.spanlayoutmanager.* and from com.beloo.widget.chipslayoutmanager.* packages.
Please use com.beloo.widget.chipslayoutmanager.*. Will be fixed in the next version

How to reproduce:

1. Use this in ItemsFragment

    private void expand() {
        rvTest.getLayoutParams().height = ViewGroup.LayoutParams.WRAP_CONTENT;
        rvTest.requestLayout();
    }

    private void collapse() {
        rvTest.getLayoutParams().height = 100;
        rvTest.requestLayout();
    }

2. Call collapse
3. Call expand
4. Result
   

Currently there is rather a lot being written to the logs. Please expose a flag to disable logging.

just title show,if I hava a lot of data,and I just want show one line,do not show others,how do I do ?

I believe that I correctly setup library but gradle could not find library. I already tried jitpack. Same result. Can you fix that.

Currently in case removing a last item in the last row there is empty space left despite of there are other items already haven't showed on screen.

In this case RecyclerView should be scrolled up to removed row height (like in LinearLayoutManager)