我在我的应用程序中拥有特定的权限,这些权限在使用前经过验证。我获得了我没有授予访问权限的权限,并尝试请求它们,但是我看不到任何请求对话框。
代码:
继承AppCompatActivity的活动。
private fun requestPermissions(missingPermissions: ArrayList<String>) {
val permissionArray = arrayOfNulls<String>(missingPermissions.size)
missingPermissions.toArray(permissionArray)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(permissionArray, 1) //android.permission.ACCESS_WIFI_STATE
}
}
在onRequestPermissionsResult()
上,我收到此权限被拒绝的提示-不知道如何做。
清单:
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
<uses-permission android:name="android.permission.WIFI_SERVICE"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
<uses-permission android:name="android.permission.INTERNET"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
<uses-permission android:name="android.permission.BLUETOOTH"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
<uses-permission android:name="android.permission.GET_ACCOUNTS"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
<uses-permission android:name="android.permission.READ_CALENDAR"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
<uses-permission android:name="android.permission.WRITE_CALENDAR"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE"
tools:remove="android:maxSdkVersion"
tools:node="replace"/>
为什么我不能请求特定权限?
答案 0 :(得分:1)
requestPermissions(permissionArray, 1) //android.permission.ACCESS_WIFI_STATE
ACCESS_WIFI_STATE
is a normal
permission。您无需在运行时请求它。您要做需要在清单中请求它,但我在那里看不到它。