我开始使用GDK开发Google Glass应用程序。
我使用Eclipse和Android SDK Manager来安装GDK。
之后,我按照here所述的步骤导入Google Glass项目:
Google Glass(版本XE12)已连接,但没有显示任何内容。然后,我在线跟随另一个tutorial,使用adb
命令手动启动应用程序:
./adb shell am start -n com.google.android.glass.sample.timer/.MenuActivity
但结果是拒绝权限:
$ ./adb shell am start -n com.google.android.glass.sample.timer/.MenuActivity
Starting: Intent { cmp=com.google.android.glass.sample.timer/.MenuActivity }
java.lang.SecurityException: Permission Denial: starting Intent { flg=0x10000000 cmp=com.google.android.glass.sample.timer/.MenuActivity } from null (pid=2938, uid=2000) not exported from uid 10032
at android.os.Parcel.readException(Parcel.java:1327)
at android.os.Parcel.readException(Parcel.java:1281)
at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:1631)
at com.android.commands.am.Am.runStart(Am.java:441)
at com.android.commands.am.Am.run(Am.java:108)
at com.android.commands.am.Am.main(Am.java:81)
at com.android.internal.os.RuntimeInit.finishInit(Native Method)
at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:238)
at dalvik.system.NativeStart.main(Native Method)
如何解决问题?
另一方面,我创建了一个类似于使用Eclipse的Android示例的应用程序。点击Run as>后Android应用程序在Eclipse菜单栏中,控制台说:
[2014-01-06 18:55:10 - Glass001] Android Launch!
[2014-01-06 18:55:10 - Glass001] adb is running normally.
[2014-01-06 18:55:10 - Glass001] No Launcher activity found!
[2014-01-06 18:55:10 - Glass001] The launch will only sync the application package on the device!
[2014-01-06 18:55:10 - Glass001] Performing sync
[2014-01-06 18:55:10 - Glass001] Automatic Target Mode: Unable to detect device compatibility. Please select a target device.
[2014-01-06 18:55:17 - Glass001] Uploading Glass001.apk onto device '015DBXXXXXX701C'
[2014-01-06 18:55:17 - Glass001] Installing Glass001.apk...
[2014-01-06 18:55:20 - Glass001] Success!
[2014-01-06 18:55:20 - Glass001] /Glass001/bin/Glass001.apk installed on device
[2014-01-06 18:55:20 - Glass001] Done!
[2014-01-06 18:56:48 - Glass001] ------------------------------
这是否与错误消息有关"未找到Launcher活动!" ?参考此错误,我在Stack Overflow中找到了answer。我应该将这些行放在以下AndroidManifest.xml
?
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.google.android.glass.sample.timer"
android:versionCode="2"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="15"
android:targetSdkVersion="15" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_timer"
android:label="@string/app_name" >
<activity
android:name="com.google.android.glass.sample.timer.MenuActivity"
android:label="@string/app_name"
android:theme="@style/MenuTheme"
android:enabled="true" >
</activity>
<activity
android:name="com.google.android.glass.sample.timer.SetTimerActivity"
android:label="@string/app_name"
android:enabled="true" >
</activity>
<activity
android:name="com.google.android.glass.sample.timer.SelectValueActivity"
android:label="@string/app_name"
android:enabled="true" >
</activity>
<service
android:name="com.google.android.glass.sample.timer.TimerService"
android:icon="@drawable/ic_timer"
android:label="@string/app_name"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="com.google.android.glass.action.VOICE_TRIGGER" />
</intent-filter>
<meta-data
android:name="com.google.android.glass.VoiceTrigger"
android:resource="@xml/voice_trigger_start" />
</service>
</application>
</manifest>
Google Glass的调试模式为ON(是的,我可以在Eclipse中看到该设备)
答案 0 :(得分:4)
您需要设置适用于此的调试配置。最初,如果没有用户交互,此应用程序将无法启动如果您转到调试下拉菜单并说配置,您可以让它自动启动您选择的活动。所以在顶部挑选项目然后当它询问做什么时说自动启动活动旁边的下拉框。使用下拉列表选择要自动启动的活动。然后尝试调试应用程序,它应该在你的玻璃上自动推动和启动。