相关疑难解决方法(0)

每次运行应用程序时,我的SecurityException都会被抛出,调试器的错误会如下所示:

java.lang.SecurityException:"gps"位置提供程序需要ACCESS_COARSE_LOCATION或ACCESS_FINE_LOCATION权限.

这似乎是一个简单的错误,但是,我的清单文件是完全正确的.在这里,这里也是我的MapActivity代码:

<?xml version="1.0" encoding="utf-8"?>

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="com.dev.cromer.jason.coverme.permission.MAPS_RECEIVE" />

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name=".MainActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <meta-data
        android:name="com.google.android.gms.version"
        android:value="@integer/google_play_services_version" />
    <meta-data
        android:name="com.google.android.maps.v2.API_KEY"
        android:value= "@string/google_maps_key" />

    <activity
        android:name=".MapActivity"
        android:label="@string/title_activity_map" >
    </activity>
</application>

我的活动:

    package com.dev.cromer.jason.coverme;

import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.support.v4.app.FragmentActivity;
import android.os.Bundle;
import android.util.Log;

import com.google.android.gms.common.ConnectionResult; …

我正在尝试使用地理定位器，并且我添加了两者

 <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
  <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

到主包下的 AndroidManifest 中，我收到此错误：E/flutter (21706): [错误:flutter/lib/ui/ui_dart_state.cc(177)] 未处理的异常：清单中未定义位置权限。确保清单中至少定义了 ACCESS_FINE_LOCATION 或 ACCESS_COARSE_LOCATION。我的清单：

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="leora3y.co.el_joker">
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
         calls FlutterMain.startInitialization(this); in its onCreate method.
         In most cases you can leave this as-is, but you if you want to provide
         additional functionality it is fine to subclass or reimplement
         FlutterApplication and put your custom class here. -->

    <application
        android:name="io.flutter.app.FlutterApplication"
        android:label="el_joker"
        android:icon="@mipmap/ic_launcher">
        <activity
            android:name=".MainActivity"
            android:launchMode="singleTop"
            android:theme="@style/LaunchTheme" …