yuqirong/draggridview

可拖拽item来交换位置的GridView(the GridView can drag items to exchange their positions)

draggridview's Issues

你好 请问一下这个库还在维护么 在某些记性上报了一个bug 能不能帮我看一下

java.lang.ClassCastException: android.widget.RelativeLayout$LayoutParams cannot be cast to android.widget.AbsListView$LayoutParams
at android.widget.GridView.onMeasure(GridView.java:1047)
at com.xxxx.xxx.myview.DragGridView.onMeasure(DragGridView.java:260)
at android.view.View.measure(View.java:16896)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:818)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:495)
at android.view.View.measure(View.java:16896)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:818)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:495)
at android.support.percent.PercentRelativeLayout.onMeasure(PercentRelativeLayout.java:105)
at android.view.View.measure(View.java:16896)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:818)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:495)
at android.support.percent.PercentRelativeLayout.onMeasure(PercentRelativeLayout.java:105)
at android.view.View.measure(View.java:16896)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5413)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:332)
at android.view.View.measure(View.java:16896)
at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1629)
at android.view.View.measure(View.java:16896)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:818)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:495)
at android.support.percent.PercentRelativeLayout.onMeasure(PercentRelativeLayout.java:105)
at android.view.View.measure(View.java:16896)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5413)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:332)
at android.support.v7.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:139)
at android.view.View.measure(View.java:16896)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5413)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1616)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:729)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:601)
at android.view.View.measure(View.java:16896)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5413)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:332)
at android.view.View.measure(View.java:16896)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5413)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1616)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:729)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:601)
at android.view.View.measure(View.java:16896)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5413)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:332)
at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2418)
at android.view.View.measure(View.java:16896)
at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2551)
at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1421)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1762)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1298)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6608)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:788)
at android.view.Choreographer.doCallbacks(Choreographer.java:591)
at android.view.Choreographer.doFrame(Choreographer.java:560)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:774)
at android.os.Handler.handleCallback(Handler.java:808)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loop(Looper.java:222)
at android.app.ActivityThread.main(ActivityThread.java:5484)
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:860)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:676)
at dalvik.system.NativeStart.main(Native Method)

DragGridView

I got error when I move image to the left image on the top. this message ,"Attempt to invoke virtual method 'int android.view.View.getWidth()' on a null object reference". May you help?

这个能嵌套在ViewPager里边实现跨页拖动么

希望添加一个功能

设置最后一个不受拖拽影响，位置固定