metaio SDK6在Android 4.0上无法正常工作

Question

我已将metaio SDK升级到版本6，并且在安装了操作系统版本4.0的Android设备中遇到问题。我收到以下错误。

Could not find class 'com.metaio.sdk.ARViewActivity$1', referenced from method com.metaio.sdk.ARViewActivity.onCreate 
Could not find class 'android.hardware.display.DisplayManager', referenced from method com.metaio.sdk.ARViewActivity.onPause 
Could not find class 'android.hardware.display.DisplayManager', referenced from method com.metaio.sdk.ARViewActivity.onResume 

我找不到这个错误的原因。

Answer 1

似乎有来自

<uses-feature 
    android:name="android.hardware.sensor.accelerometer" 
    android:required="false" /> 
<uses-feature 
    android:name="android.hardware.sensor.compass" 
    android:required="false" /> 
<uses-feature 
    android:name="android.hardware.sensor.gyroscope" 
    android:required="false" /> 

在权限

改变这个

<uses-feature 
    android:name="android.hardware.sensor.accelerometer" 
    android:required="true" /> 
<uses-feature 
    android:name="android.hardware.sensor.compass" 
    android:required="true" /> 
<uses-feature 
    android:name="android.hardware.sensor.gyroscope" 
    android:required="true" />