我试图得到一个安卓的东西项目,以建立和运行在树莓派3。文件被发现here。我通过以太网连接到我的树莓派3。我将以太网线直接从我的笔记本电脑连接到rPi上,然后使用互联网共享。然后,我使用adb connect连接到该设备,它成功连接。
我正在运行:
Android Studio 3.1.2
Build #AI-173.4720617, built on April 13, 2018
JRE: 1.8.0_152-release-1024-b01 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Mac OS X 10.12.6
Android Studio做了一些修改,所以我不得不修改一些代码。我下载了这些文件,并将PeripheralManagerService
更新为PeripheralManager
。
PeripheralManager pioService = PeripheralManager.getInstance();
当我点击Run按钮时,我得到了以下错误(请记住,我已经在应用程序部分上方的Android Manifest文件中添加了以下权限):
<uses-permission android:name="com.google.android.things.permission.USE_PERIPHERAL_IO"/>
请帮我找出我还缺少什么。谢谢!
06-08 01:43:28.746 3598-3598/? I/zygote: Late-enabling -Xcheck:jni 06-08 01:43:28.993 3598-3598/apps.hackstermia.buttonthings I/MainActivity: Starting ButtonActivity
06-08 01:43:29.013 3598-3598/apps.hackstermia.buttonthings I/MainActivity: Configuring GPIO pins
06-08 01:43:29.017 3598-3598/apps.hackstermia.buttonthings D/AndroidRuntime: Shutting down VM
06-08 01:43:29.028 3598-3598/apps.hackstermia.buttonthings E/AndroidRuntime: FATAL EXCEPTION: main
Process: apps.hackstermia.buttonthings, PID: 3598
java.lang.RuntimeException: Unable to start activity ComponentInfo{apps.hackstermia.buttonthings/apps.hackstermia.buttonthings.MainActivity}: java.lang.SecurityException: Caller lacks required permission com.google.android.things.permission.USE_PERIPHERAL_IO
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.lang.SecurityException: Caller lacks required permission com.google.android.things.permission.USE_PERIPHERAL_IO
at android.os.Parcel.readException(Parcel.java:2005)
at android.os.Parcel.readException(Parcel.java:1951)
at com.google.android.things.pio.IPeripheralManagerClient$Stub$Proxy.GetGpioClient(IPeripheralManagerClient.java:759)
at com.google.android.things.pio.GpioImpl.<init>(GpioImpl.java:50)
at com.google.android.things.pio.PeripheralManager.openGpio(PeripheralManager.java:197)
at apps.hackstermia.buttonthings.MainActivity.onCreate(MainActivity.java:26)
at android.app.Activity.performCreate(Activity.java:7010)
at android.app.Activity.performCreate(Activity.java:7001)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
06-08 01:43:29.047 3598-3598/apps.hackstermia.buttonthings I/Process: Sending signal. PID: 3598 SIG: 9
发布于 2018-09-22 08:21:15
首先,在application tag
之前,AndroidManifest应该包含以下几行
<uses-permission android:name="com.google.android.things.permission.USE_PERIPHERAL_IO" />
<uses-permission android:name="com.google.android.things.permission.MANAGE_INPUT_DRIVERS" />
然后,如果您通过adb
安装应用程序,您应该按照@Devunwired here推荐的方式安装带有-g
选项的<APK>
adb install -g <APK>
发布于 2018-06-13 18:33:03
朋友~!
我的Android Studio3.1.3、RaspberryPi 3和AndroidThings也遇到了同样的问题。这个平台扼杀了我的“眨眼”应用程序,因为我没有权限".. USE_PERIPHERAL_IO“。
对于我的问题,解决方案是添加这样一句话:
<uses-permission android:name="com.google.android.things.permission.USE_PERIPHERAL_IO"/>
<uses-permission android:name="com.google.android.things.permission.MANAGE_INPUT_DRIVERS" />
添加到我的Android Manifest文件。
感谢任何人的帮助:))
发布于 2018-06-13 06:47:43
感谢大家的投入。
我发现清单文件中的权限需要是直接的子级,或者在应用程序之外
https://stackoverflow.com/questions/50752416
复制相似问题