Fixed
Status Update
No update yet.
Comments
ar...@google.com
We use build flavours heavily with a lot of common code. The refactoring support in AS is really good but it continually catches us out when it doesn't work across all flavours in a project. It's a big gap for serious product development.
fr...@omnys.com
We at my company need this same feature. We have a lot of white labels and need refactor the same class across flavours. :(
ar...@google.com
I need this feature too...
al...@android.com
+1, I need this very badly
fr...@omnys.com
+1 My company also need this feature.
ar...@google.com
Can we atleast know the status of the issue please? Will it be fixed or is it in low priority. It's been 4 years.
Description
The class throwing the exception: android.support.v7.widget.DividerItemDecoration
Gradle:
compile 'com.android.support:appcompat-v7:25.0.1'
compile 'com.android.support:recyclerview-v7:25.0.1'
compile 'com.android.support:recyclerview-v7:25.0.1'
compile 'com.android.support:support-v4:25.0.1'
compile 'com.android.support:appcompat-v7:25.0.1'
compile 'com.android.support:design:25.0.1'
Devices/Android versions reproduced on: Emulator Nexus 7 API 23
- Relevant code to trigger the issue.
//I'm attempting to use DividerItemDecoration to create dividers between my recycler view items. The DividerItemDecoration is being instantiated but the following line in the initialiser:
mDivider = a.getDrawable(0);
is setting mDivider as null, and is failing on .getIntrinsicHeight() later on as can be seen in the logs below
I'm creating the recycler view and dividerItemDecoration in a fragment extending DialogFragment
Relevant code:
DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(recyclerView.getContext(),
linearLayoutManager.getOrientation());
recyclerView.addItemDecoration(dividerItemDecoration);
- Relevant Logs:
E/UncaughtException: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.drawable.Drawable.getIntrinsicHeight()' on a null object reference
at android.support.v7.widget.DividerItemDecoration.getItemOffsets(DividerItemDecoration.java:164)
at android.support.v7.widget.RecyclerView.getItemDecorInsetsForChild(RecyclerView.java:4337)
at android.support.v7.widget.RecyclerView$LayoutManager.measureChildWithMargins(RecyclerView.java:8150)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1471)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1408)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:580)
at android.support.v7.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:3379)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3188)
at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3632)
at android.view.View.layout(View.java:16630)
at android.view.ViewGroup.layout(ViewGroup.java:5437)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1743)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1586)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1495)
at android.view.View.layout(View.java:16630)
at android.view.ViewGroup.layout(ViewGroup.java:5437)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:336)
at android.widget.FrameLayout.onLayout(FrameLayout.java:273)
at android.view.View.layout(View.java:16630)
at android.view.ViewGroup.layout(ViewGroup.java:5437)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:336)
at android.widget.FrameLayout.onLayout(FrameLayout.java:273)
at android.view.View.layout(View.java:16630)
at android.view.ViewGroup.layout(ViewGroup.java:5437)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:336)
at android.widget.FrameLayout.onLayout(FrameLayout.java:273)
at com.android.internal.policy.PhoneWindow$DecorView.onLayout(PhoneWindow.java:2678)
at android.view.View.layout(View.java:16630)
at android.view.ViewGroup.layout(ViewGroup.java:5437)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2171)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1931)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1107)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6013)
at android.view.Choreographer$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$FrameDisplayEventReceiver.run(Choreographer.java:844)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)