此功能是基于开发者模式中的模拟位置信息应用实现，目前基本实现点击地图设置虚拟定位功能,唯一遗憾的是目前会被第三方 app检测出模拟定位，更多的功能会一步步迭代，此文章只用于学习记录,注:此功能借鉴了github上的部分项目。
模拟定位的实现步骤如下:
1）安卓6.0以上 打开开发者模式→模拟位置信息应用
2）安卓6.0以前 打开开发者模式→允许模拟位置
3）调用Android原生SDK提供方法
代码如下:
LocationProvider provider =locationManager.getProvider(LocationManager.GPS_PROVIDER);
try {
locationManager.addTestProvider(LocationManager.GPS_PROVIDER, false, true, true,
false, true, true, true, 0, 5);
}catch (Exception e){
e.printStackTrace();
}
if (!locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
try {
locationManager.setTestProviderEnabled(LocationManager.GPS_PROVIDER, true);
}catch (Exception e){
e.printStackTrace();
}
}
try{
locationManager.setTestProviderStatus(LocationManager.GPS_PROVIDER, LocationProvider.AVAILABLE, null,
System.currentTimeMillis());
}catch (Exception e){
}
设置经纬度的方法如下
locationManager.setTestProviderLocation(providerStr, generateLocation(latLng));
public Location generateLocation(LatLng latLng) {
Location loc = new Location("gps");
loc.setAccuracy(2.0F);
loc.setAltitude(55.0D);
loc.setBearing(1.0F);
Bundle bundle = new Bundle();
bundle.putInt("satellites", 7);
loc.setExtras(bundle);
loc.setLatitude(latLng.latitude);
loc.setLongitude(latLng.longitude);
loc.setTime(System.currentTimeMillis());
if (Build.VERSION.SDK_INT >= 17) {
loc.setElapsedRealtimeNanos(SystemClock.elapsedRealtimeNanos());
}
return loc;
}
最重要的就是需要判断有没有打开开发者模式和开启虚拟定位，代码如下:
package com.example.dell.virtualgps.tools;
import android.content.Context;
import android.location.Criteria;
import android.location.LocationManager;
import android.location.LocationProvider;
import android.os.Build;
import android.provider.Settings;
/**
* Time:2019/12/30
* Author:
* Description:
*/
public class AllowMockLocationTools {
private static AllowMockLocationTools singleton;
private Context mContext;
public AllowMockLocationTools(Context context){
this.mContext=context;
}
public static AllowMockLocationTools with(Context context) {
if (singleton == null) {
synchronized (LocalTools.class) {
if (singleton == null) {
singleton = new Builder(context).build();
}
}
}
return singleton;
}
//模拟位置权限是否开启
public boolean isAllowMockLocation() {
boolean canMockPosition = false;
if (Build.VERSION.SDK_INT <= 22) {//6.0以下
canMockPosition = Settings.Secure.getInt(mContext.getContentResolver(), Settings.Secure.ALLOW_MOCK_LOCATION, 0) != 0;
} else {
try {
LocationManager locationManager = (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE);//获得LocationManager引用
String providerStr = LocationManager.GPS_PROVIDER;
LocationProvider provider = locationManager.getProvider(providerStr);
if (provider != null) {
locationManager.addTestProvider(
provider.getName()
, provider.requiresNetwork()
, provider.requiresSatellite()
, provider.requiresCell()
, provider.hasMonetaryCost()
, provider.supportsAltitude()
, provider.supportsSpeed()
, provider.supportsBearing()
, provider.getPowerRequirement()
, provider.getAccuracy());
} else {
locationManager.addTestProvider(
providerStr
, true, true, false, false, true, true, true
, Criteria.POWER_HIGH, Criteria.ACCURACY_FINE);
}
locationManager.setTestProviderEnabled(providerStr, true);
locationManager.setTestProviderStatus(providerStr, LocationProvider.AVAILABLE, null, System.currentTimeMillis());
// 模拟位置可用
canMockPosition = true;
locationManager.setTestProviderEnabled(providerStr, false);
locationManager.removeTestProvider(providerStr);
} catch (SecurityException e) {
canMockPosition = false;
}
}
return canMockPosition;
}
public static class Builder{
private Context context;
public Builder(Context context) {
if (context == null) {
throw new IllegalArgumentException("Context cannot be empty");
}
this.context = context.getApplicationContext();
}
public AllowMockLocationTools build() {
return new AllowMockLocationTools(context);
}
}
}
接下来就是清单文件的配置，你需要申请定位权限，配置如下:
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" >
</uses-permission>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" >
</uses-permission>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" >
</uses-permission>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" >
</uses-permission>
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" >
</uses-permission>
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" >
</uses-permission>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" >
</uses-permission>
<uses-permission android:name="android.permission.INTERNET" >
</uses-permission>
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"
tools:ignore="ProtectedPermissions">
</uses-permission>
<uses-permission android:name="android.permission.READ_LOGS"
tools:ignore="ProtectedPermissions">
</uses-permission>
<uses-permission android:name="android.permission.VIBRATE" >
</uses-permission>
<uses-permission android:name="android.permission.WAKE_LOCK" >
</uses-permission>
<uses-permission android:name="android.permission.WRITE_SETTINGS"
tools:ignore="ProtectedPermissions">
</uses-permission>
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION"
tools:ignore="MockLocation,ProtectedPermissions">
</uses-permission>
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW">
</uses-permission>
<!-- 这个权限用于进行网络定位 -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<!-- 这个权限用于访问GPS定位 -->
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<!-- 用于访问wifi网络信息，wifi信息会用于进行网络定位 -->
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<!-- 获取网络状态，根据网络状态切换进行数据请求网络转换 -->
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<!-- 写外置存储。如果开发者使用了离线地图，并且数据写在外置存储区域，则需要申请该权限 -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<!-- 读取外置存储。如果开发者使用了so动态加载功能并且把so文件放在了外置存储区域，则需要申请该权限，否则不需要 -->
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<!-- 访问网络，进行地图相关业务数据请求，包括地图数据，路线规划，POI检索等 -->
<uses-permission android:name="android.permission.INTERNET" />
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