[英]Flutter - Android doesn't ask for permissions
I'm trying to get the current location of the device using the plugin location but Android never asks for permissions.我正在尝试使用插件位置获取设备的当前位置,但 Android 从不请求权限。 I get this error:
我收到此错误:
Exception has occurred.
发生异常。 PlatformException (PlatformException(PERMISSION_DENIED_NEVER_ASK, Location permission denied forever- please open app settings, null))
PlatformException(PlatformException(PERMISSION_DENIED_NEVER_ASK,位置权限永远被拒绝-请打开应用程序设置,null))
I have added the line below in every `AndroidManifest.xml´ file that I could find in the Android folder (no idea which one I should use actually, I found 3 of them)我在 Android 文件夹中可以找到的每个“AndroidManifest.xml”文件中添加了以下行(不知道我应该实际使用哪个,我找到了其中的 3 个)
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
I tried the plugin permission_handler to request them manually but still, no pop-up.我尝试了插件permission_handler手动请求它们,但仍然没有弹出窗口。
I'm completely lost and I find nothing similar on the net.我完全迷路了,我在网上找不到类似的东西。 Here is the code :
这是代码:
Future<LocationData> _getLocation() async {
LocationData currentLocation;
// returns a map with unreadable numbers which make no sense
var t = await PermissionHandler()
.requestPermissions([PermissionGroup.location]);
// returns false
var test = await location.requestPermission();
try {
currentLocation = await location.getLocation();
} catch (e) {
currentLocation = null;
}
return currentLocation;
}
Edit: I tried this on my device (OnePlus 6) and on an emulator (Pixel XL API 28).编辑:我在我的设备(OnePlus 6)和模拟器(Pixel XL API 28)上尝试了这个。 I've also tried to uninstall/reinstall the app.
我也尝试卸载/重新安装该应用程序。
I'm trying to get the current location of the device using the plugin location but Android never asks for permissions.我正在尝试使用插件位置获取设备的当前位置,但Android从未要求获得权限。 I get this error:
我收到此错误:
Exception has occurred.
发生异常。 PlatformException (PlatformException(PERMISSION_DENIED_NEVER_ASK, Location permission denied forever- please open app settings, null))
PlatformException(PlatformException(PERMISSION_DENIED_NEVER_ASK,位置权限被永久拒绝-请打开应用设置,为null))
I have added the line below in every `AndroidManifest.xml´ file that I could find in the Android folder (no idea which one I should use actually, I found 3 of them)我在Android文件夹中可以找到的每个“ AndroidManifest.xml”文件中添加了以下行(不知道我应该实际使用哪一个,我发现了其中的3个)
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
I tried the plugin permission_handler to request them manually but still, no pop-up.我尝试了插件permission_handler手动请求它们,但仍然没有弹出窗口。
I'm completely lost and I find nothing similar on the net.我完全迷路了,网上找不到任何类似的东西。 Here is the code :
这是代码:
Future<LocationData> _getLocation() async {
LocationData currentLocation;
// returns a map with unreadable numbers which make no sense
var t = await PermissionHandler()
.requestPermissions([PermissionGroup.location]);
// returns false
var test = await location.requestPermission();
try {
currentLocation = await location.getLocation();
} catch (e) {
currentLocation = null;
}
return currentLocation;
}
Edit: I tried this on my device (OnePlus 6) and on an emulator (Pixel XL API 28).编辑:我在我的设备(OnePlus 6)和仿真器(Pixel XL API 28)上尝试了此操作。 I've also tried to uninstall/reinstall the app.
我也尝试过卸载/重新安装该应用程序。
I'm trying to get the current location of the device using the plugin location but Android never asks for permissions.我正在尝试使用插件位置获取设备的当前位置,但Android从未要求获得权限。 I get this error:
我收到此错误:
Exception has occurred.
发生异常。 PlatformException (PlatformException(PERMISSION_DENIED_NEVER_ASK, Location permission denied forever- please open app settings, null))
PlatformException(PlatformException(PERMISSION_DENIED_NEVER_ASK,位置权限被永久拒绝-请打开应用设置,为null))
I have added the line below in every `AndroidManifest.xml´ file that I could find in the Android folder (no idea which one I should use actually, I found 3 of them)我在Android文件夹中可以找到的每个“ AndroidManifest.xml”文件中添加了以下行(不知道我应该实际使用哪一个,我发现了其中的3个)
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
I tried the plugin permission_handler to request them manually but still, no pop-up.我尝试了插件permission_handler手动请求它们,但仍然没有弹出窗口。
I'm completely lost and I find nothing similar on the net.我完全迷路了,网上找不到任何类似的东西。 Here is the code :
这是代码:
Future<LocationData> _getLocation() async {
LocationData currentLocation;
// returns a map with unreadable numbers which make no sense
var t = await PermissionHandler()
.requestPermissions([PermissionGroup.location]);
// returns false
var test = await location.requestPermission();
try {
currentLocation = await location.getLocation();
} catch (e) {
currentLocation = null;
}
return currentLocation;
}
Edit: I tried this on my device (OnePlus 6) and on an emulator (Pixel XL API 28).编辑:我在我的设备(OnePlus 6)和仿真器(Pixel XL API 28)上尝试了此操作。 I've also tried to uninstall/reinstall the app.
我也尝试过卸载/重新安装该应用程序。
I'm trying to get the current location of the device using the plugin location but Android never asks for permissions.我正在尝试使用插件位置获取设备的当前位置,但Android从未要求获得权限。 I get this error:
我收到此错误:
Exception has occurred.
发生异常。 PlatformException (PlatformException(PERMISSION_DENIED_NEVER_ASK, Location permission denied forever- please open app settings, null))
PlatformException(PlatformException(PERMISSION_DENIED_NEVER_ASK,位置权限被永久拒绝-请打开应用设置,为null))
I have added the line below in every `AndroidManifest.xml´ file that I could find in the Android folder (no idea which one I should use actually, I found 3 of them)我在Android文件夹中可以找到的每个“ AndroidManifest.xml”文件中添加了以下行(不知道我应该实际使用哪一个,我发现了其中的3个)
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
I tried the plugin permission_handler to request them manually but still, no pop-up.我尝试了插件permission_handler手动请求它们,但仍然没有弹出窗口。
I'm completely lost and I find nothing similar on the net.我完全迷路了,网上找不到任何类似的东西。 Here is the code :
这是代码:
Future<LocationData> _getLocation() async {
LocationData currentLocation;
// returns a map with unreadable numbers which make no sense
var t = await PermissionHandler()
.requestPermissions([PermissionGroup.location]);
// returns false
var test = await location.requestPermission();
try {
currentLocation = await location.getLocation();
} catch (e) {
currentLocation = null;
}
return currentLocation;
}
Edit: I tried this on my device (OnePlus 6) and on an emulator (Pixel XL API 28).编辑:我在我的设备(OnePlus 6)和仿真器(Pixel XL API 28)上尝试了此操作。 I've also tried to uninstall/reinstall the app.
我也尝试过卸载/重新安装该应用程序。
add this添加这个
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
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