目录

1.先上最终研究成果(unity已经提供了面向Android的 权限申请方法)

2.疑难问题

3.原理解析：

1.先上最终研究成果(unity已经提供了面向Android的 权限申请方法)

ex:UnityEngine.Android.Permission.RequestUserPermission(s);

重要提示：使用unity的动态权限申请可以动态的弹出是否同意该权限界面，方便了很多

string[] strs=new string[] {

"android.permission.INTERNET",

"android.permission.READ_PHONE_STATE",

"android.permission.READ_EXTERNAL_STORAGE",

"android.permission.WRITE_EXTERNAL_STORAGE",

"android.permission.ACCESS_WIFI_STATE",

"android.permission.ACCESS_NETWORK_STATE",

"android.permission.GET_TASKS",

"android.permission.REQUEST_INSTALL_PACKAGES",

"android.permission.WAKE_LOCK",

"android.permission.SYSTEM_ALERT_WINDOW",

"android.permission.CHANGE_WIFI_STATE",

"android.permission.CHANGE_NETWORK_STATE",

"android.permission.ACCESS_COARSE_LOCATION",

"android.permission.ACCESS_FINE_LOCATION",

"android.permission.SYSTEM_OVERLAY_WINDOW",

"android.permission.ACCESS_COARSE_UPDATES",

"android.permission.WRITE_SETTINGS",

"android.permission.BATTERY_STATS",

"android.permission.MOUNT_UNMOUNT_FILESYSTEMS"

};

// Use this for initialization

void Start () {

Debug.Log("start main");

// var iscon= PlayerConnection.instance.isConnected;

strs.ToList().ForEach(s=>{

//Debug.Log("RequestUserPermission: "+s);

//if (!Permission.HasUserAuthorizedPermission(s))

//{

Permission.RequestUserPermission(s);

Debug.Log("add RequestUserPermission: " + s);

//}

//else

//{

// Debug.Log("it has RequestUserPermission: " + s);

//}

});

//UnityEngine.Networking.PlayerConnection.PlayerConnection.

//实例化上下文环境

// adUnionContext = AdUnionContext.GetInstance();

初始化SDK

//AdUnionSDK.Init(APP_ID, new OnAuInitListenerProxy());

初始化unity自带的控件

initComponents();

}

2.疑难问题

中间遇到的问题，配置在AndroidManifest.xml中的权限有时候会导致不能动态申请到所需权限，所以可以全部注释掉，然后动态添加。

3.原理解析：

其实调用的是Android方法

com.example.androidpermissionmgr.PermissionProvider 中的verifyPermissions方法

#if UNITY_ANDROID

private AndroidJavaClass _request;

public AndroidJavaClass Request {

get {

if (_request == null)

_request = new AndroidJavaClass ("com.example.androidpermissionmgr.PermissionProvider");

return _request;

}

}

#else

public void RequestPermissions (int requestCode, params string[]permissions)

{

Debug.Log ("[PermissionProvider] Requesting permissions: "+ requestCode + " " + permissions );

Request.CallStatic ("verifyPermissions", gameObject.name, requestCode, permissions);

}