我尝试每15分钟更新一次服务器中的位置.那么,我怎么能这样做......
我正在使用react-native-maps地图api
我正在使用@react-native-firebase/messaging. 当我尝试在 android 中运行该项目时，它返回错误
:react-native-firebase_messaging has not defined a default in project.ext.'react-native'.versions.android.compileSdk in its build.gradle file.
firebase react-native firebase-cloud-messaging react-native-firebase
我将在我的应用程序中使用react-native-push-notification进行通知，但是当我使用此库时，它给我这样的错误.....
> Task :react-native-push-notification:compileDebugJavaWithJavac FAILED
E:\AndroidNotify\node_modules\react-native-push-notification\android\src\main\java\com\dieam\reactnativepushnotification\modules\RNPushNotificationHelper.java:7: error: cannot find symbol
import android.app.NotificationChannel;
^
symbol: class NotificationChannel
location: package android.app
E:\AndroidNotify\node_modules\react-native-push-notification\android\src\main\java\com\dieam\reactnativepushnotification\modules\RNPushNotificationHelper.java:480: error: cannot find symbol
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O)
^
symbol: variable O
location: class VERSION_CODES
E:\AndroidNotify\node_modules\react-native-push-notification\android\src\main\java\com\dieam\reactnativepushnotification\modules\RNPushNotificationHelper.java:488: error: cannot find symbol
int importance = NotificationManager.IMPORTANCE_DEFAULT;
^
symbol: variable IMPORTANCE_DEFAULT
location: class NotificationManager
E:\AndroidNotify\node_modules\react-native-push-notification\android\src\main\java\com\dieam\reactnativepushnotification\modules\RNPushNotificationHelper.java:489: error: cannot find symbol
NotificationChannel channel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, name, importance);
^
symbol: class NotificationChannel
location: class RNPushNotificationHelper
E:\AndroidNotify\node_modules\react-native-push-notification\android\src\main\java\com\dieam\reactnativepushnotification\modules\RNPushNotificationHelper.java:489: error: cannot find symbol
NotificationChannel channel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, …我正在使用"react-native-image-picker": "^3.0.1"本机来捕获图像。但我在 android 9 中打开相机时出错。
我有错误：
{"errorCode": "others", "errorMessage": "This library does not require Manifest.permission.CAMERA, if you add this permission in manifest then you have to obtain the same."}
这是我的代码
{"errorCode": "others", "errorMessage": "This library does not require Manifest.permission.CAMERA, if you add this permission in manifest then you have to obtain the same."}
android android-camera react-native react-native-image-picker
我将使用谷歌登录它正在工作，但每当我创建发布时，它都无法正常工作
GoogleErrorcode : DEVELOPERERROR