做这些的Android logcat的警告是什么意思？ [英] What do these Android logcat warnings mean?
问题描述
这似乎并没有影响任何东西在我的应用程序...但。我使用的是Android的支持库的第一次（我的项目至今没有使用支持库），但是这是没有太多的定制的方式一个新的项目呢。搭载Android 0.9.2工作室中生成并执行导航抽屉活动。
It doesn't seem to impact anything in my app... yet. I'm using the Android support libraries for the first time (my projects to date have not used support libraries), but this is a new project without much in the way of customization yet. Activities were generated by Android Studio 0.9.2 and implement Navigation Drawer.
在Verizon的三星Galaxy SIII运行此运行Android 4.4.2。项目设定为15 minSDK和有针对性的21的SDK。
Running this on a Verizon Samsung Galaxy SIII running Android 4.4.2. Project is set to minSDK of 15 and targeted SDK of 21.
11-21 10:31:18.204 7095-7095/com.myapp.debug I/dalvikvm﹕ Could not find method android.view.ViewGroup.onNestedScrollAccepted, referenced from method android.support.v7.internal.widget.ActionBarOverlayLayout.onNestedScrollAccepted
11-21 10:31:18.204 7095-7095/com.myapp.debug W/dalvikvm﹕ VFY: unable to resolve virtual method 11400: Landroid/view/ViewGroup;.onNestedScrollAccepted (Landroid/view/View;Landroid/view/View;I)V
11-21 10:31:18.204 7095-7095/com.myapp.debug D/dalvikvm﹕ VFY: replacing opcode 0x6f at 0x0000
11-21 10:31:18.204 7095-7095/com.myapp.debug I/dalvikvm﹕ Could not find method android.view.ViewGroup.onStopNestedScroll, referenced from method android.support.v7.internal.widget.ActionBarOverlayLayout.onStopNestedScroll
11-21 10:31:18.204 7095-7095/com.myapp.debug W/dalvikvm﹕ VFY: unable to resolve virtual method 11406: Landroid/view/ViewGroup;.onStopNestedScroll (Landroid/view/View;)V
11-21 10:31:18.204 7095-7095/com.myapp.debug D/dalvikvm﹕ VFY: replacing opcode 0x6f at 0x0000
11-21 10:31:18.204 7095-7095/com.myapp.debug I/dalvikvm﹕ Could not find method android.support.v7.internal.widget.ActionBarOverlayLayout.stopNestedScroll, referenced from method android.support.v7.internal.widget.ActionBarOverlayLayout.setHideOnContentScrollEnabled
11-21 10:31:18.204 7095-7095/com.myapp.debug W/dalvikvm﹕ VFY: unable to resolve virtual method 8977: Landroid/support/v7/internal/widget/ActionBarOverlayLayout;.stopNestedScroll ()V
11-21 10:31:18.204 7095-7095/com.myapp.debug D/dalvikvm﹕ VFY: replacing opcode 0x6e at 0x000e
11-21 10:31:18.234 7095-7095/com.myapp.debug I/dalvikvm﹕ Could not find method android.content.res.TypedArray.getChangingConfigurations, referenced from method android.support.v7.internal.widget.TintTypedArray.getChangingConfigurations
11-21 10:31:18.234 7095-7095/com.myapp.debug W/dalvikvm﹕ VFY: unable to resolve virtual method 368: Landroid/content/res/TypedArray;.getChangingConfigurations ()I
11-21 10:31:18.234 7095-7095/com.myapp.debug D/dalvikvm﹕ VFY: replacing opcode 0x6e at 0x0002
11-21 10:31:18.234 7095-7095/com.myapp.debug I/dalvikvm﹕ Could not find method android.content.res.TypedArray.getType, referenced from method android.support.v7.internal.widget.TintTypedArray.getType
11-21 10:31:18.234 7095-7095/com.myapp.debug W/dalvikvm﹕ VFY: unable to resolve virtual method 390: Landroid/content/res/TypedArray;.getType (I)I
11-21 10:31:18.234 7095-7095/com.myapp.debug D/dalvikvm﹕ VFY: replacing opcode 0x6e at 0x0002
如果我猜（和我），我缺少一个库，android.support.v7需要。但我不知道什么或在哪里可以找到它。
If I'm guessing (and I am), I'm missing a library that android.support.v7 requires. But I have no idea what or where to find it.
推荐答案
我想补充的是什么@Monte Creasor解释顶部。 我也有同样的问题，并谘询这个错误报告基本上说，这个问题可能是由com.android.support:appcompat-v7:21.0.3引起的，在使用Android的新布局功能所需的主要依赖。 尽量要回V7：20.0.0，这应该解决的问题，因为它为我做的这个bug报告撰稿人
I would like to add on top of what @Monte Creasor explained. I have had the same issue and consulted this bug report which basically says that the problem might be caused by com.android.support:appcompat-v7:21.0.3, on of the main dependencies required to use Android's new Layout capabilities. Try going back to the v7:20.0.0, this should solve the issue as it did for me and this bug report writer.
其实你所改变的是在应用程序 build.gradle 的行：
Actually all you have to change is in the app build.gradle the line:
编译com.android.support:appcompat-v7:21.0.3或任何更高版本你有
到
编译com.android.support:appcompat-v7:20.0.0
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