我想通過使用COSU(企業擁有的單一用途)功能使Unity應用程序進入展臺模式。adb外殼dpm set-device-owner與Unity問題
我的計劃是第一個得到的東西只使用Android的工作,所以我接着Google Code Labs
提供的教程中,我得到了這個工作後,我的計劃是再弄清楚如何將這種融入我的Unity工程。我跟着 this youtube video顯示如何製作一個可以從Unity調用的插件。
當我建立我的項目,我嘗試執行以下命令
adb shell dpm set-device-owner com.modalvr.unityplugin/.DeviceAdminReceiver
不過,我不斷收到以下錯誤
Error: Unknown admin: ComponentInfo{com.modalvr.unityplugin/com.modalvr.unityplugin.DeviceAdminReceiver}
不知團結未合併的AndroidManifest.xml一起正確地文件。這是來自插件的我的AndroidManifest.xml文件。
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.modalvr.unityplugin">
<application android:allowBackup="true" android:label="@string/app_name" android:supportsRtl="true">
<receiver
android:name="com.modalvr.unityplugin.DeviceAdminReceiver"
android:description="@string/app_name"
android:label="@string/app_name"
android:permission="android.permission.BIND_DEVICE_ADMIN">
<meta-data
android:name="android.app.device_admin"
android:resource="@xml/device_admin_receiver" />
<intent-filter>
<action android:name="android.intent.action.DEVICE_ADMIN_ENABLED"/>
<action android:name="android.intent.action.PROFILE_PROVISIONING_COMPLETE"/>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
</intent-filter>
</receiver>
</application>
</manifest>
我複製它和classes.jar文件轉換成統一的資產/插件/ Android的/ libs文件夾
我能夠成功調用函數在我的插件,所以插件似乎正確設置。
以供參考,這是在調用插件
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class LockManager : MonoBehaviour {
#if UNITY_ANDROID
private AndroidJavaObject playerActivityContext = null;
#endif
public void SaveContext() {
#if UNITY_ANDROID
// First, obtain the current activity context
using (var actClass = new AndroidJavaClass("com.unity3d.player.UnityPlayer")) {
playerActivityContext = actClass.GetStatic<AndroidJavaObject>("currentActivity");
}
var plugin = new AndroidJavaClass("com.modalvr.unityplugin.PluginClass");
plugin.CallStatic<bool>("setContext", playerActivityContext);
#endif
}
public void LockButtonClicked() {
#if UNITY_ANDROID
SaveContext();
var plugin = new AndroidJavaClass("com.modalvr.unityplugin.PluginClass");
bool retVal = plugin.CallStatic<bool>("lock", 7);
#endif
}
public void UnlockButtonClicked() {
#if UNITY_ANDROID
SaveContext();
var plugin = new AndroidJavaClass("com.modalvr.unityplugin.PluginClass");
bool retVal = plugin.CallStatic<bool>("unlock", 7);
#endif
}
}
我的C#代碼這是java類,定義了這些功能。
package com.modalvr.unityplugin;
import android.app.Activity;
import android.content.Context;
import android.util.Log;
public class PluginClass {
private static Context context;
public static boolean setContext(Context ctx) {
context = ctx;
return true;
}
public static boolean lock(int number) {
Log.d("SOME TAG", "onReceive Lock");
Activity activity = (Activity) context;
activity.startLockTask();
return true;
}
public static boolean unlock(int number) {
Log.d("SOME TAG", "onReceive Unlock");
Activity activity = (Activity) context;
activity.stopLockTask();
return true;
}
}
它看起來像統一生成,它使得在溫度/ 2個XML文件StagingArea
AndroidManfist.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.ModalVR.KioskPluginTest" xmlns:tools="http://schemas.android.com/tools" android:versionName="1.0" android:versionCode="1" android:installLocation="preferExternal">
<supports-screens android:smallScreens="true" android:normalScreens="true" android:largeScreens="true" android:xlargeScreens="true" android:anyDensity="true" />
<application android:theme="@style/UnityThemeSelector" android:icon="@drawable/app_icon" android:label="@string/app_name" android:debuggable="false" android:isGame="true" android:banner="@drawable/app_banner">
<activity android:name="com.unity3d.player.UnityPlayerActivity" android:label="@string/app_name" android:screenOrientation="fullSensor" android:launchMode="singleTask" android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|orientation|screenLayout|uiMode|screenSize|smallestScreenSize|fontScale|layoutDirection">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<category android:name="android.intent.category.LEANBACK_LAUNCHER" />
</intent-filter>
<meta-data android:name="unityplayer.UnityActivity" android:value="true" />
</activity>
</application>
<uses-sdk android:minSdkVersion="9" android:targetSdkVersion="25" />
<uses-feature android:glEsVersion="0x00020000" />
<uses-feature android:name="android.hardware.touchscreen" android:required="false" />
<uses-feature android:name="android.hardware.touchscreen.multitouch" android:required="false" />
<uses-feature android:name="android.hardware.touchscreen.multitouch.distinct" android:required="false" />
</manifest>
和AndroidManifest-main.xml中
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.ModalVR.KioskPluginTest" xmlns:tools="http://schemas.android.com/tools" android:installLocation="preferExternal" android:versionName="1.0" android:versionCode="1">
<supports-screens android:smallScreens="true" android:normalScreens="true" android:largeScreens="true" android:xlargeScreens="true" android:anyDensity="true" />
<application android:theme="@style/UnityThemeSelector" android:icon="@drawable/app_icon" android:label="@string/app_name" android:debuggable="true">
<activity android:name="com.unity3d.player.UnityPlayerActivity" android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<meta-data android:name="unityplayer.UnityActivity" android:value="true" />
</activity>
</application>
<uses-sdk android:minSdkVersion="9" android:targetSdkVersion="25" />
</manifest>
在這些文件都沒有看到我的Android插件AndroidManifest.xml的內容我想這就是issu即我需要做些什麼來使清單文件合併?
以及物品是否完整,這裏是
DeviceAdminReceiver.java提前任何幫助
package com.modalvr.unityplugin;
import android.content.ComponentName;
import android.content.Context;
/**
* Handles events related to the managed profile.
*/
public class DeviceAdminReceiver extends android.app.admin.DeviceAdminReceiver {
private static final String TAG = "DeviceAdminReceiver";
/**
* @param context The context of the application.
* @return The component name of this component in the given context.
*/
public static ComponentName getComponentName(Context context) {
return new ComponentName(context.getApplicationContext(), DeviceAdminReceiver.class);
}
}
感謝。 John Lawrie
我已經更新了我的項目以生成.aar文件,現在我可以正確合併文件。謝謝。 – Dalanchoo