小编and*_*esh的帖子

当我运行我的Android UIAutomator代码时,它显示以下错误.

INSTRUMENTATION_RESULT:shortMsg = java.lang.RuntimeException
INSTRUMENTATION_RESULT:longMsg = com.android.ui.testing
INSTRUMENTATION_CODE:0

我刚刚运行了developer.android.com中给出的示例代码
如何解决此错误？

日志附在下面:

01-05 01:07:53.559: D/AndroidRuntime(5712): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
01-05 01:07:53.559: D/AndroidRuntime(5712): CheckJNI is ON
01-05 01:07:53.559: E/AndroidRuntime(5712): cannot open customer xml file
01-05 01:07:53.559: E/AndroidRuntime(5712): /system/csc/customer.xml can't open file
01-05 01:07:53.564: D/AndroidRuntime(5712): readGMSProperty: start
01-05 01:07:53.564: D/AndroidRuntime(5712): readGMSProperty: already setted!!
01-05 01:07:53.564: D/AndroidRuntime(5712): readGMSProperty: end
01-05 01:07:53.589: D/dalvikvm(5712): Trying to load lib libjavacore.so 0x0
01-05 01:07:53.599: D/dalvikvm(5712): Added shared lib libjavacore.so 0x0
01-05 01:07:53.609: D/dalvikvm(5712): Trying to load …

我使用uiautomatorviewer来做UI自动化.但是当我尝试拍摄快照以列出UI时,它显示adb未安装.

以下是我的xmls

主视图

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <!-- Your content -->
    <include layout="@layout/content_main"/>

    <!-- Bottom Sheet -->
    <include layout="@layout/main_bottom_sheet"/>

</android.support.design.widget.CoordinatorLayout>

底部图纸视图

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/bottom_navigation_sheet"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#FFFFFF"
    android:orientation="vertical"
    app:behavior_peekHeight="56dp"
    app:layout_behavior="@string/bottom_sheet_behavior">

    <FrameLayout
        android:id="@+id/fragment_bottom_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

</LinearLayout>

回收视图屏幕

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              xmlns:app="http://schemas.android.com/apk/res-auto"
              xmlns:tools="http://schemas.android.com/tools"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:background="@color/white"
              android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="@dimen/toolbar_height"
        android:background="@color/alabaster"
        android:elevation="@dimen/elevation_normal"
        android:orientation="horizontal"
        tools:targetApi="lollipop">

        <FrameLayout
            android:id="@+id/search_as_you_type_back_button"
            android:layout_width="@dimen/toolbar_height"
            android:layout_height="@dimen/toolbar_height"
            android:foreground="?selectableItemBackground">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:contentDescription="@string/accessibility_back"
                app:srcCompat="@drawable/ic_arrow_back"/>

        </FrameLayout>

        <EditText
            android:id="@+id/search_as_you_type_edit_text"
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_marginStart="@dimen/margin_medium"
            android:layout_weight="1"
            android:background="@color/transparent" …