LruCache not found on api < 12

[labay11]

Hi there, when I try to execute the app on a devide with api < 12 I get the following error, this is because you've set minSdk 10 although you are using in your project file PicassoPalette.java the class android.util.LruCache which was introduced in api 12. You should consider either changing the minSdk to 12 or using android.support.v4.util.LruCache inside the support-v4 library.

I wish you take this into account. Thank you.

E/AndroidRuntime: FATAL EXCEPTION: main java.lang.NoClassDefFoundError: android.util.LruCache at com.a.a.a.b.<init>(PicassoPalette.java:35) at com.a.a.a.b.a(PicassoPalette.java:75) at com.alm.popularmovies.f.onBindViewHolder(MoviesAdapter.java:1055) at android.support.v7.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:6308) at android.support.v7.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:6341) at android.support.v7.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:5287) at android.support.v7.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:5550) at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5392) at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5388) at android.support.v7.widget.bt.a(LinearLayoutManager.java:2149) at android.support.v7.widget.GridLayoutManager.layoutChunk(GridLayoutManager.java:556) at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1496) at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:593) at android.support.v7.widget.GridLayoutManager.onLayoutChildren(GridLayoutManager.java:170) 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:7175) at android.widget.FrameLayout.onLayout(FrameLayout.java:338) at android.view.View.layout(View.java:7175) at android.widget.FrameLayout.onLayout(FrameLayout.java:338) at android.view.View.layout(View.java:7175) at android.support.v7.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:437) at android.view.View.layout(View.java:7175) at android.widget.FrameLayout.onLayout(FrameLayout.java:338) at android.view.View.layout(View.java:7175) at android.widget.FrameLayout.onLayout(FrameLayout.java:338) at android.view.View.layout(View.java:7175) at android.view.ViewRoot.performTraversals(ViewRoot.java:1146) at android.view.ViewRoot.handleMessage(ViewRoot.java:1865) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:130) at android.app.ActivityThread.main(ActivityThread.java:3687) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:507) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625) at dalvik.system.NativeStart.main(Native Method)