| Markdown版本笔记 | 我的GitHub首页 | 我的博客 | 我的微信 | 我的邮箱 |
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目录
模拟位置
参考：
允许模拟位置在Android M下的坑
Android手机模拟GPS位置
android 模拟位置信息Location使用示例
参考这个工程
很多文章中说，M以上选择模拟位置信息应用只能影响当前应用的定位信息，实际测试后发现这个结论是完全错误的，这个定位结果是可以影响所有APP的。
开启模拟位置的方法
- Android 6.0 以下：【开发者选项 -> 允许模拟位置】
- Android 6.0 及以上：【开发者选项 -> 选择模拟位置信息应用】
需要的权限
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>判断是否开启了系统模拟位置
Android 6.0 以下：使用Settings.Secure.ALLOW_MOCK_LOCATION判断。
boolean canMockPosition = Settings.Secure.getInt(getContentResolver(), Settings.Secure.ALLOW_MOCK_LOCATION, 0) != 0Android 6.0 及以上：没有【允许模拟位置】选项，同时弃用了Settings.Secure.ALLOW_MOCK_LOCATION，无法通过上面的方法判断。增加了【选择模拟位置信息应用】的方法，需要选择使用模拟位置的应用。但是不知道怎么获取当前选择的应用。
开始、停止模拟位置
manager.setTestProviderLocation(PROVDER_NAME, location);// 添加并启动GpsMockProvider
manager.removeTestProvider(PROVDER_NAME);//移除GpsMockProvider源码
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
<uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS"/>
SimpleMockActivity
public class SimpleMockActivity extends ListActivity {
private static final String CHHJ = "30.557622,114.337485,0,0";//楚河汉街【30.557622,114.337485,0,0】
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String[] array = {"startService",
"stopService",
"打开GPS设置",
"进入测试页面",};
setListAdapter(new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, array));
String[] permissions = {Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION};
ActivityCompat.requestPermissions(this, permissions, 0);
}
@Override
protected void onDestroy() {
super.onDestroy();
stopService(new Intent(this, MockIntentService.class));
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
switch (position) {
case 0:
Intent intent = new Intent(this, MockIntentService.class);
intent.putExtra("location", Utils.parseLocation(LocationManager.GPS_PROVIDER, CHHJ.split(",")));
String name = "任务" + new Random().nextInt(100);
intent.putExtra("name", name);
startService(intent);
Log.i("bqt", "【startService】" + name);
break;
case 1:
stopService(new Intent(this, MockIntentService.class));
break;
case 2:
startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS));//打开GPS设置
break;
case 3:
stopService(new Intent(this, MockIntentService.class));
startActivity(new Intent(this, MockTestActivity.class));
break;
}
}
}
MockIntentService
public class MockIntentService extends IntentService {
private static final String PROVDER_NAME = LocationManager.GPS_PROVIDER;
private LocationManager manager;
private boolean hasAddTestProvider;
private boolean stop;
private boolean hasNewIntent;
public MockIntentService() {
super("【MockIntentService】");
}
@Override
public void onCreate() {
super.onCreate();
Log.i("bqt", "【onCreate】");
manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); //位置服务
if (!manager.isProviderEnabled(PROVDER_NAME)) { //Returns the current enabled/disabled status of the given provider.
Log.i("bqt", "【准备启用Gps Provider】");
//false, false, false, false, true, false, false, 0, 5 或 false, false, false, false, true, true, true, 0, 5
manager.addTestProvider(PROVDER_NAME, true, true, false,
false, true, true, true, Criteria.POWER_LOW, Criteria.ACCURACY_FINE);
manager.setTestProviderEnabled(PROVDER_NAME, true);
hasAddTestProvider = true;
}
}
@Override
public int onStartCommand(@Nullable Intent intent, int flags, int startId) {
Log.i("bqt", "【onStartCommand】");
hasNewIntent = true;//先把旧的任务停掉，如果不停掉的话，onHandleIntent是不会执行的
return super.onStartCommand(intent, flags, startId);
}
@Override
protected void onHandleIntent(@Nullable Intent intent) {
Log.i("bqt", "【onHandleIntent】");
hasNewIntent = false;//执行到这里表明前一个任务已经执行完毕了
if (intent != null && intent.hasExtra("location")) {
Location location = intent.getParcelableExtra("location");
String name = intent.getStringExtra("name");
if (location != null) {
while (!hasNewIntent && !stop) {//如果只在有限的时间内发一次，会导致其他APP获取不到定位信息，必须持续刷新
location.setTime(System.currentTimeMillis()); //当前时间
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
location.setElapsedRealtimeNanos(SystemClock.elapsedRealtimeNanos());
}
Log.i("bqt", name + "【模拟位置】经度 " + location.getLongitude() + "，维度 " + location.getLatitude());
manager.setTestProviderLocation(PROVDER_NAME, location);// 添加并启动GpsMockProvider
SystemClock.sleep(1000);
Log.i("bqt", "卧槽，如果不加这一行日志，会导致休眠时间不确定！");//绝对不能删
}
Log.i("bqt", "【任务结束】");
}
}
}
@Override
public void onDestroy() {
super.onDestroy();
Log.i("bqt", "【onDestroy】");
if (hasAddTestProvider) {
try {
manager.clearTestProviderEnabled(PROVDER_NAME);
manager.removeTestProvider(PROVDER_NAME);//若未成功addTestProvider，或者系统模拟位置已关闭则会出错
} catch (Exception e) {
e.printStackTrace();
}
hasAddTestProvider = false;
}
stop = true;
}
}
MockTestActivity
public class MockTestActivity extends ListActivity implements ServiceConnection, LocationListener {
private Location currentLocation;
private IMyBinder mIBinder;
private TextView textView;
private EditText editText;
private LocationManager manager;
private static final String PROVDER_NAME = LocationManager.GPS_PROVIDER;
private boolean stop;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String[] array = {"获取当前位置",
"打开开发者模式，请在【选择模拟位置信息应用】中选择本应用",
"bindService",
"unbindService",
"模拟步行轨迹，请打开高德地图APP查看效果",
"模拟当前位置，模拟的当前位置可能是模拟位置",
"模拟输入的位置",
"模拟在输入位置四周乱转",};
setListAdapter(new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, array));
editText = new EditText(this);
editText.setText("30.557622,114.337485,0,0");
getListView().addFooterView(editText);
textView = new TextView(this);
textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 10);
textView.setTextColor(Color.BLUE);
getListView().addFooterView(textView);
manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); //模拟位置服务
requestLocationUpdates();
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
switch (position) {
case 0://获取当前位置
Location location = Utils.getCurrentLocatioon(this);//经度 114.337675，维度 30.558067
if (location != null) {
textView.setText(String.format("【当前位置】经度 %s，维度 %s
", location.getLongitude(), location.getLatitude()));
currentLocation = location;
}
break;
case 1://打开开发者模式
startActivity(new Intent(Settings.ACTION_APPLICATION_DEVELOPMENT_SETTINGS));
break;
case 2:
bindService(new Intent(this, MockService.class), this, Context.BIND_AUTO_CREATE);
break;
case 3:
if (mIBinder != null) {
unbindService(this);
mIBinder = null;
}
break;
case 4://模拟步行
//百度地图和腾讯地图都屏蔽了模拟位置，但是如果你的应用中集成了这些地图SDK，在你不明确禁用的情况下，还是能使用的
if (mIBinder != null) mIBinder.mockMovingLocation();
else Toast.makeText(this, "服务未开启", Toast.LENGTH_SHORT).show();
break;
case 5://模拟当前位置
if (mIBinder != null) {
if (currentLocation != null) mIBinder.mockFixLocation(currentLocation);
else Toast.makeText(this, "获取位置失败", Toast.LENGTH_SHORT).show();
} else Toast.makeText(this, "服务未开启", Toast.LENGTH_SHORT).show();
break;
case 6:
if (mIBinder != null) {
mIBinder.mockFixLocation(Utils.parseLocation(PROVDER_NAME, editText.getText().toString().split(",")));
} else Toast.makeText(this, "服务未开启", Toast.LENGTH_SHORT).show();
break;
case 7:
mockCircle();
break;
}
}
private void mockCircle() {
if (mIBinder != null) {
new Thread(() -> {
stop = !stop;
while (stop) {
String[] datas = editText.getText().toString().split(",");
double lat = Double.parseDouble(datas[0]);
double lon = Double.parseDouble(datas[1]);
Location location = new Location(PROVDER_NAME);//the name of the provider that generated this location
location.setLatitude(lat - 0.001 + 0.002 * new Random().nextDouble());// 维度（度）
location.setLongitude(lon - 0.001 + 0.002 * new Random().nextDouble());// 经度（度）
location.setAccuracy(20f); // 精度（米）
SystemClock.sleep(1000);
mIBinder.mockFixLocationOnce(location);
}
}).start();
} else Toast.makeText(this, "服务未开启", Toast.LENGTH_SHORT).show();
}
private void requestLocationUpdates() {
if (manager.isProviderEnabled(PROVDER_NAME)) {
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED
&& ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
Toast.makeText(this, "没有权限", Toast.LENGTH_SHORT).show();
return;
}
manager.requestLocationUpdates(PROVDER_NAME, 0, 0, this);
} else {
Toast.makeText(this, "Gps Provider 不可用", Toast.LENGTH_SHORT).show();
}
}
//region ServiceConnection
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
Log.i("bqt", "【onServiceConnected】" + name.getClassName());
mIBinder = (IMyBinder) service;
}
@Override
public void onServiceDisconnected(ComponentName name) {
Log.i("bqt", "【onServiceDisconnected】" + name.getClassName());
}
//endregion
//region LocationListener
@Override
public void onLocationChanged(Location location) {
textView.append("经度 " + location.getLongitude() + "，维度 " + location.getLatitude() + "，速度" + location.getSpeed() + "，方向" + location.getBearing() + "
");
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
Log.i("bqt", "【onStatusChanged】" + provider + "，" + status);
}
@Override
public void onProviderEnabled(String provider) {
Log.i("bqt", "【onProviderEnabled】" + provider);
}
@Override
public void onProviderDisabled(String provider) {
Log.i("bqt", "【onProviderDisabled】" + provider);
}
//endregion
}
MockService
public class MockService extends Service {
private static final String PROVDER_NAME = LocationManager.GPS_PROVIDER;
private LocationManager manager;
private ScheduledExecutorService executor;//定时修改位置信息
private boolean hasAddTestProvider;
@Override
public void onCreate() {
super.onCreate();
manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
if (!manager.isProviderEnabled(PROVDER_NAME)) {
manager.addTestProvider(PROVDER_NAME, true, true, false,
false, true, true, true, Criteria.POWER_LOW, Criteria.ACCURACY_FINE);
manager.setTestProviderEnabled(PROVDER_NAME, true);
}
}
@Override
public IBinder onBind(Intent intent) {
return new MyMyBinder();
}
@Override
public void onDestroy() {
super.onDestroy();
stopExecutor();
if (hasAddTestProvider) {
try {
manager.clearTestProviderEnabled(PROVDER_NAME);
manager.removeTestProvider(PROVDER_NAME);//若未成功addTestProvider，或者系统模拟位置已关闭则会出错
} catch (Exception e) {
e.printStackTrace();
}
hasAddTestProvider = false;
}
}
private class MyMyBinder extends Binder implements IMyBinder {
@Override
public void stopMockLocation() {
stopExecutor();
}
@Override
public void mockMovingLocation() {
stopExecutor();
executor = Executors.newScheduledThreadPool(2);
ConcurrentLinkedQueue<Location> locations = Utils.getGaodeTestLocations(MockService.this, PROVDER_NAME);
executor.scheduleWithFixedDelay(() -> mockTask(locations.poll()), 1, 1, TimeUnit.SECONDS);
}
@Override
public void mockFixLocation(Location location) {
stopExecutor();
executor = Executors.newScheduledThreadPool(2);
executor.scheduleWithFixedDelay(() -> mockTask(location), 1, 1, TimeUnit.SECONDS);
}
@Override
public void mockFixLocationOnce(Location location) {
mockTask(location);
}
private void mockTask(Location location) {
if (location != null) {
location.setTime(System.currentTimeMillis()); //当前时间
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
location.setElapsedRealtimeNanos(SystemClock.elapsedRealtimeNanos());
}
Log.i("bqt", "【模拟位置】经度 " + location.getLongitude() + "，维度 " + location.getLatitude());
manager.setTestProviderLocation(PROVDER_NAME, location);// 添加并启动GpsMockProvider
}
}
}
private void stopExecutor() {
if (executor != null && !executor.isShutdown()) {
executor.shutdownNow();
}
}
}
IMyBinder
public interface IMyBinder {
void stopMockLocation();
void mockMovingLocation();
void mockFixLocation(Location location);
void mockFixLocationOnce(Location location);
}
Utils
public class Utils {
private static double PI = 3.14159265358979324;//圆周率 GCJ_02_To_WGS_84
public static ConcurrentLinkedQueue<Location> getGaodeTestLocations(Context context, String name) {
ConcurrentLinkedQueue<Location> locations = new ConcurrentLinkedQueue<>();
try {
InputStreamReader reader = new InputStreamReader(context.getResources().getAssets().open("test_tji.csv"));
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
String[] datas = line.split(",");
Location location = Utils.initGaodeLocaton(name, datas);
locations.add(location);
}
reader.close();
} catch (IOException e) {
e.printStackTrace();
}
return locations;
}
private static Location initGaodeLocaton(String name, String[] datas) {
Location location = new Location(name);//the name of the provider that generated this location
double latitude = Double.parseDouble(datas[0]);
double longitude = Double.parseDouble(datas[1]);
double[] transformLocation = Utils.delta(latitude, longitude);
location.setLatitude(transformLocation[0]);// 维度（度）
location.setLongitude(transformLocation[1]);// 经度（度）
location.setSpeed(Float.parseFloat(datas[2]) / 3.6f); //速度（米/秒）
location.setBearing(Float.parseFloat(datas[3]));// 方向（度）
location.setAltitude(30); // 海拔（米）
location.setAccuracy(20f); // 精度（米）
return location;
}
//此方法可以将高德地图SDK获取到的GPS经纬度转换为真实的经纬度，可以用于解决安卓系统使用高德SDK获取经纬度的转换问题。
private static double[] delta(double lat, double lon) {
double a = 6378245.0;//克拉索夫斯基椭球参数长半轴a
double ee = 0.00669342162296594323;//克拉索夫斯基椭球参数第一偏心率平方
double dLat = transformLat(lon - 105.0, lat - 35.0);
double dLon = transformLon(lon - 105.0, lat - 35.0);
double radLat = lat / 180.0 * PI;
double magic = Math.sin(radLat);
magic = 1 - ee * magic * magic;
double sqrtMagic = Math.sqrt(magic);
dLat = (dLat * 180.0) / ((a * (1 - ee)) / (magic * sqrtMagic) * PI);
dLon = (dLon * 180.0) / (a / sqrtMagic * Math.cos(radLat) * PI);
return new double[]{lat - dLat, lon - dLon};
}
//转换经度
private static double transformLon(double x, double y) {
double ret = 300.0 + x + 2.0 * y + 0.1 * x * x + 0.1 * x * y + 0.1 * Math.sqrt(Math.abs(x));
ret += (20.0 * Math.sin(6.0 * x * PI) + 20.0 * Math.sin(2.0 * x * PI)) * 2.0 / 3.0;
ret += (20.0 * Math.sin(x * PI) + 40.0 * Math.sin(x / 3.0 * PI)) * 2.0 / 3.0;
ret += (150.0 * Math.sin(x / 12.0 * PI) + 300.0 * Math.sin(x / 30.0 * PI)) * 2.0 / 3.0;
return ret;
}
//转换纬度
private static double transformLat(double x, double y) {
double ret = -100.0 + 2.0 * x + 3.0 * y + 0.2 * y * y + 0.1 * x * y + 0.2 * Math.sqrt(Math.abs(x));
ret += (20.0 * Math.sin(6.0 * x * PI) + 20.0 * Math.sin(2.0 * x * PI)) * 2.0 / 3.0;
ret += (20.0 * Math.sin(y * PI) + 40.0 * Math.sin(y / 3.0 * PI)) * 2.0 / 3.0;
ret += (160.0 * Math.sin(y / 12.0 * PI) + 320 * Math.sin(y * PI / 30.0)) * 2.0 / 3.0;
return ret;
}
public static Location getCurrentLocatioon(Context context) {
if (ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED
&& ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_COARSE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
return null;
}
LocationManager manager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE); //模拟位置服务
List<String> prodiverlist = manager.getProviders(true);
if (prodiverlist == null || prodiverlist.size() == 0) {
Toast.makeText(context, "没有可用的位置提供器", Toast.LENGTH_SHORT).show();
return null;
}
Log.i("bqt", "【可用位置服务】" + prodiverlist); //[passive, network, GpsMockProvider, gps]
Location location;
for (String prodiver : prodiverlist) {
location = manager.getLastKnownLocation(prodiver);
if (location != null) { //经度 114.337675，维度 30.558067，速度 0.0，方向 0.0
Log.i("bqt", "【当前位置】类型 " + location.getProvider() + "，经度 " + location.getLongitude()
+ "，维度 " + location.getLatitude() + "，速度 " + location.getSpeed() + "，方向 " + location.getBearing());
return location;
}
}
Toast.makeText(context, "获取位置失败", Toast.LENGTH_SHORT).show();
return null;
}
public static Location parseLocation(String provider, String[] datas) {
Location location = new Location(provider);//the name of the provider that generated this location
location.setLatitude(Double.parseDouble(datas[0]));// 维度（度）
location.setLongitude(Double.parseDouble(datas[1]));// 经度（度）
location.setSpeed(Float.parseFloat(datas[2])); //速度（米/秒）
location.setBearing(Float.parseFloat(datas[3]));// 方向（度）
location.setAltitude(30); // 海拔（米）
location.setAccuracy(20f); // 精度（米）
Bundle bundle = new Bundle();
bundle.putString("info", "来自包青天模拟的位置");
location.setExtras(bundle); //额外的信息
return location;
}
}
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
<uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS"/>public class SimpleMockActivity extends ListActivity {
private static final String CHHJ = "30.557622,114.337485,0,0";//楚河汉街【30.557622,114.337485,0,0】
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String[] array = {"startService",
"stopService",
"打开GPS设置",
"进入测试页面",};
setListAdapter(new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, array));
String[] permissions = {Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION};
ActivityCompat.requestPermissions(this, permissions, 0);
}
@Override
protected void onDestroy() {
super.onDestroy();
stopService(new Intent(this, MockIntentService.class));
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
switch (position) {
case 0:
Intent intent = new Intent(this, MockIntentService.class);
intent.putExtra("location", Utils.parseLocation(LocationManager.GPS_PROVIDER, CHHJ.split(",")));
String name = "任务" + new Random().nextInt(100);
intent.putExtra("name", name);
startService(intent);
Log.i("bqt", "【startService】" + name);
break;
case 1:
stopService(new Intent(this, MockIntentService.class));
break;
case 2:
startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS));//打开GPS设置
break;
case 3:
stopService(new Intent(this, MockIntentService.class));
startActivity(new Intent(this, MockTestActivity.class));
break;
}
}
}public class MockIntentService extends IntentService {
private static final String PROVDER_NAME = LocationManager.GPS_PROVIDER;
private LocationManager manager;
private boolean hasAddTestProvider;
private boolean stop;
private boolean hasNewIntent;
public MockIntentService() {
super("【MockIntentService】");
}
@Override
public void onCreate() {
super.onCreate();
Log.i("bqt", "【onCreate】");
manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); //位置服务
if (!manager.isProviderEnabled(PROVDER_NAME)) { //Returns the current enabled/disabled status of the given provider.
Log.i("bqt", "【准备启用Gps Provider】");
//false, false, false, false, true, false, false, 0, 5 或 false, false, false, false, true, true, true, 0, 5
manager.addTestProvider(PROVDER_NAME, true, true, false,
false, true, true, true, Criteria.POWER_LOW, Criteria.ACCURACY_FINE);
manager.setTestProviderEnabled(PROVDER_NAME, true);
hasAddTestProvider = true;
}
}
@Override
public int onStartCommand(@Nullable Intent intent, int flags, int startId) {
Log.i("bqt", "【onStartCommand】");
hasNewIntent = true;//先把旧的任务停掉，如果不停掉的话，onHandleIntent是不会执行的
return super.onStartCommand(intent, flags, startId);
}
@Override
protected void onHandleIntent(@Nullable Intent intent) {
Log.i("bqt", "【onHandleIntent】");
hasNewIntent = false;//执行到这里表明前一个任务已经执行完毕了
if (intent != null && intent.hasExtra("location")) {
Location location = intent.getParcelableExtra("location");
String name = intent.getStringExtra("name");
if (location != null) {
while (!hasNewIntent && !stop) {//如果只在有限的时间内发一次，会导致其他APP获取不到定位信息，必须持续刷新
location.setTime(System.currentTimeMillis()); //当前时间
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
location.setElapsedRealtimeNanos(SystemClock.elapsedRealtimeNanos());
}
Log.i("bqt", name + "【模拟位置】经度 " + location.getLongitude() + "，维度 " + location.getLatitude());
manager.setTestProviderLocation(PROVDER_NAME, location);// 添加并启动GpsMockProvider
SystemClock.sleep(1000);
Log.i("bqt", "卧槽，如果不加这一行日志，会导致休眠时间不确定！");//绝对不能删
}
Log.i("bqt", "【任务结束】");
}
}
}
@Override
public void onDestroy() {
super.onDestroy();
Log.i("bqt", "【onDestroy】");
if (hasAddTestProvider) {
try {
manager.clearTestProviderEnabled(PROVDER_NAME);
manager.removeTestProvider(PROVDER_NAME);//若未成功addTestProvider，或者系统模拟位置已关闭则会出错
} catch (Exception e) {
e.printStackTrace();
}
hasAddTestProvider = false;
}
stop = true;
}
}public class MockTestActivity extends ListActivity implements ServiceConnection, LocationListener {
private Location currentLocation;
private IMyBinder mIBinder;
private TextView textView;
private EditText editText;
private LocationManager manager;
private static final String PROVDER_NAME = LocationManager.GPS_PROVIDER;
private boolean stop;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String[] array = {"获取当前位置",
"打开开发者模式，请在【选择模拟位置信息应用】中选择本应用",
"bindService",
"unbindService",
"模拟步行轨迹，请打开高德地图APP查看效果",
"模拟当前位置，模拟的当前位置可能是模拟位置",
"模拟输入的位置",
"模拟在输入位置四周乱转",};
setListAdapter(new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, array));
editText = new EditText(this);
editText.setText("30.557622,114.337485,0,0");
getListView().addFooterView(editText);
textView = new TextView(this);
textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 10);
textView.setTextColor(Color.BLUE);
getListView().addFooterView(textView);
manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); //模拟位置服务
requestLocationUpdates();
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
switch (position) {
case 0://获取当前位置
Location location = Utils.getCurrentLocatioon(this);//经度 114.337675，维度 30.558067
if (location != null) {
textView.setText(String.format("【当前位置】经度 %s，维度 %s
", location.getLongitude(), location.getLatitude()));
currentLocation = location;
}
break;
case 1://打开开发者模式
startActivity(new Intent(Settings.ACTION_APPLICATION_DEVELOPMENT_SETTINGS));
break;
case 2:
bindService(new Intent(this, MockService.class), this, Context.BIND_AUTO_CREATE);
break;
case 3:
if (mIBinder != null) {
unbindService(this);
mIBinder = null;
}
break;
case 4://模拟步行
//百度地图和腾讯地图都屏蔽了模拟位置，但是如果你的应用中集成了这些地图SDK，在你不明确禁用的情况下，还是能使用的
if (mIBinder != null) mIBinder.mockMovingLocation();
else Toast.makeText(this, "服务未开启", Toast.LENGTH_SHORT).show();
break;
case 5://模拟当前位置
if (mIBinder != null) {
if (currentLocation != null) mIBinder.mockFixLocation(currentLocation);
else Toast.makeText(this, "获取位置失败", Toast.LENGTH_SHORT).show();
} else Toast.makeText(this, "服务未开启", Toast.LENGTH_SHORT).show();
break;
case 6:
if (mIBinder != null) {
mIBinder.mockFixLocation(Utils.parseLocation(PROVDER_NAME, editText.getText().toString().split(",")));
} else Toast.makeText(this, "服务未开启", Toast.LENGTH_SHORT).show();
break;
case 7:
mockCircle();
break;
}
}
private void mockCircle() {
if (mIBinder != null) {
new Thread(() -> {
stop = !stop;
while (stop) {
String[] datas = editText.getText().toString().split(",");
double lat = Double.parseDouble(datas[0]);
double lon = Double.parseDouble(datas[1]);
Location location = new Location(PROVDER_NAME);//the name of the provider that generated this location
location.setLatitude(lat - 0.001 + 0.002 * new Random().nextDouble());// 维度（度）
location.setLongitude(lon - 0.001 + 0.002 * new Random().nextDouble());// 经度（度）
location.setAccuracy(20f); // 精度（米）
SystemClock.sleep(1000);
mIBinder.mockFixLocationOnce(location);
}
}).start();
} else Toast.makeText(this, "服务未开启", Toast.LENGTH_SHORT).show();
}
private void requestLocationUpdates() {
if (manager.isProviderEnabled(PROVDER_NAME)) {
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED
&& ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
Toast.makeText(this, "没有权限", Toast.LENGTH_SHORT).show();
return;
}
manager.requestLocationUpdates(PROVDER_NAME, 0, 0, this);
} else {
Toast.makeText(this, "Gps Provider 不可用", Toast.LENGTH_SHORT).show();
}
}
//region ServiceConnection
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
Log.i("bqt", "【onServiceConnected】" + name.getClassName());
mIBinder = (IMyBinder) service;
}
@Override
public void onServiceDisconnected(ComponentName name) {
Log.i("bqt", "【onServiceDisconnected】" + name.getClassName());
}
//endregion
//region LocationListener
@Override
public void onLocationChanged(Location location) {
textView.append("经度 " + location.getLongitude() + "，维度 " + location.getLatitude() + "，速度" + location.getSpeed() + "，方向" + location.getBearing() + "
");
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
Log.i("bqt", "【onStatusChanged】" + provider + "，" + status);
}
@Override
public void onProviderEnabled(String provider) {
Log.i("bqt", "【onProviderEnabled】" + provider);
}
@Override
public void onProviderDisabled(String provider) {
Log.i("bqt", "【onProviderDisabled】" + provider);
}
//endregion
}public class MockService extends Service {
private static final String PROVDER_NAME = LocationManager.GPS_PROVIDER;
private LocationManager manager;
private ScheduledExecutorService executor;//定时修改位置信息
private boolean hasAddTestProvider;
@Override
public void onCreate() {
super.onCreate();
manager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
if (!manager.isProviderEnabled(PROVDER_NAME)) {
manager.addTestProvider(PROVDER_NAME, true, true, false,
false, true, true, true, Criteria.POWER_LOW, Criteria.ACCURACY_FINE);
manager.setTestProviderEnabled(PROVDER_NAME, true);
}
}
@Override
public IBinder onBind(Intent intent) {
return new MyMyBinder();
}
@Override
public void onDestroy() {
super.onDestroy();
stopExecutor();
if (hasAddTestProvider) {
try {
manager.clearTestProviderEnabled(PROVDER_NAME);
manager.removeTestProvider(PROVDER_NAME);//若未成功addTestProvider，或者系统模拟位置已关闭则会出错
} catch (Exception e) {
e.printStackTrace();
}
hasAddTestProvider = false;
}
}
private class MyMyBinder extends Binder implements IMyBinder {
@Override
public void stopMockLocation() {
stopExecutor();
}
@Override
public void mockMovingLocation() {
stopExecutor();
executor = Executors.newScheduledThreadPool(2);
ConcurrentLinkedQueue<Location> locations = Utils.getGaodeTestLocations(MockService.this, PROVDER_NAME);
executor.scheduleWithFixedDelay(() -> mockTask(locations.poll()), 1, 1, TimeUnit.SECONDS);
}
@Override
public void mockFixLocation(Location location) {
stopExecutor();
executor = Executors.newScheduledThreadPool(2);
executor.scheduleWithFixedDelay(() -> mockTask(location), 1, 1, TimeUnit.SECONDS);
}
@Override
public void mockFixLocationOnce(Location location) {
mockTask(location);
}
private void mockTask(Location location) {
if (location != null) {
location.setTime(System.currentTimeMillis()); //当前时间
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
location.setElapsedRealtimeNanos(SystemClock.elapsedRealtimeNanos());
}
Log.i("bqt", "【模拟位置】经度 " + location.getLongitude() + "，维度 " + location.getLatitude());
manager.setTestProviderLocation(PROVDER_NAME, location);// 添加并启动GpsMockProvider
}
}
}
private void stopExecutor() {
if (executor != null && !executor.isShutdown()) {
executor.shutdownNow();
}
}
}public interface IMyBinder {
void stopMockLocation();
void mockMovingLocation();
void mockFixLocation(Location location);
void mockFixLocationOnce(Location location);
}public class Utils {
private static double PI = 3.14159265358979324;//圆周率 GCJ_02_To_WGS_84
public static ConcurrentLinkedQueue<Location> getGaodeTestLocations(Context context, String name) {
ConcurrentLinkedQueue<Location> locations = new ConcurrentLinkedQueue<>();
try {
InputStreamReader reader = new InputStreamReader(context.getResources().getAssets().open("test_tji.csv"));
BufferedReader bufferedReader = new BufferedReader(reader);
String line;
while ((line = bufferedReader.readLine()) != null) {
String[] datas = line.split(",");
Location location = Utils.initGaodeLocaton(name, datas);
locations.add(location);
}
reader.close();
} catch (IOException e) {
e.printStackTrace();
}
return locations;
}
private static Location initGaodeLocaton(String name, String[] datas) {
Location location = new Location(name);//the name of the provider that generated this location
double latitude = Double.parseDouble(datas[0]);
double longitude = Double.parseDouble(datas[1]);
double[] transformLocation = Utils.delta(latitude, longitude);
location.setLatitude(transformLocation[0]);// 维度（度）
location.setLongitude(transformLocation[1]);// 经度（度）
location.setSpeed(Float.parseFloat(datas[2]) / 3.6f); //速度（米/秒）
location.setBearing(Float.parseFloat(datas[3]));// 方向（度）
location.setAltitude(30); // 海拔（米）
location.setAccuracy(20f); // 精度（米）
return location;
}
//此方法可以将高德地图SDK获取到的GPS经纬度转换为真实的经纬度，可以用于解决安卓系统使用高德SDK获取经纬度的转换问题。
private static double[] delta(double lat, double lon) {
double a = 6378245.0;//克拉索夫斯基椭球参数长半轴a
double ee = 0.00669342162296594323;//克拉索夫斯基椭球参数第一偏心率平方
double dLat = transformLat(lon - 105.0, lat - 35.0);
double dLon = transformLon(lon - 105.0, lat - 35.0);
double radLat = lat / 180.0 * PI;
double magic = Math.sin(radLat);
magic = 1 - ee * magic * magic;
double sqrtMagic = Math.sqrt(magic);
dLat = (dLat * 180.0) / ((a * (1 - ee)) / (magic * sqrtMagic) * PI);
dLon = (dLon * 180.0) / (a / sqrtMagic * Math.cos(radLat) * PI);
return new double[]{lat - dLat, lon - dLon};
}
//转换经度
private static double transformLon(double x, double y) {
double ret = 300.0 + x + 2.0 * y + 0.1 * x * x + 0.1 * x * y + 0.1 * Math.sqrt(Math.abs(x));
ret += (20.0 * Math.sin(6.0 * x * PI) + 20.0 * Math.sin(2.0 * x * PI)) * 2.0 / 3.0;
ret += (20.0 * Math.sin(x * PI) + 40.0 * Math.sin(x / 3.0 * PI)) * 2.0 / 3.0;
ret += (150.0 * Math.sin(x / 12.0 * PI) + 300.0 * Math.sin(x / 30.0 * PI)) * 2.0 / 3.0;
return ret;
}
//转换纬度
private static double transformLat(double x, double y) {
double ret = -100.0 + 2.0 * x + 3.0 * y + 0.2 * y * y + 0.1 * x * y + 0.2 * Math.sqrt(Math.abs(x));
ret += (20.0 * Math.sin(6.0 * x * PI) + 20.0 * Math.sin(2.0 * x * PI)) * 2.0 / 3.0;
ret += (20.0 * Math.sin(y * PI) + 40.0 * Math.sin(y / 3.0 * PI)) * 2.0 / 3.0;
ret += (160.0 * Math.sin(y / 12.0 * PI) + 320 * Math.sin(y * PI / 30.0)) * 2.0 / 3.0;
return ret;
}
public static Location getCurrentLocatioon(Context context) {
if (ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED
&& ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_COARSE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
return null;
}
LocationManager manager = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE); //模拟位置服务
List<String> prodiverlist = manager.getProviders(true);
if (prodiverlist == null || prodiverlist.size() == 0) {
Toast.makeText(context, "没有可用的位置提供器", Toast.LENGTH_SHORT).show();
return null;
}
Log.i("bqt", "【可用位置服务】" + prodiverlist); //[passive, network, GpsMockProvider, gps]
Location location;
for (String prodiver : prodiverlist) {
location = manager.getLastKnownLocation(prodiver);
if (location != null) { //经度 114.337675，维度 30.558067，速度 0.0，方向 0.0
Log.i("bqt", "【当前位置】类型 " + location.getProvider() + "，经度 " + location.getLongitude()
+ "，维度 " + location.getLatitude() + "，速度 " + location.getSpeed() + "，方向 " + location.getBearing());
return location;
}
}
Toast.makeText(context, "获取位置失败", Toast.LENGTH_SHORT).show();
return null;
}
public static Location parseLocation(String provider, String[] datas) {
Location location = new Location(provider);//the name of the provider that generated this location
location.setLatitude(Double.parseDouble(datas[0]));// 维度（度）
location.setLongitude(Double.parseDouble(datas[1]));// 经度（度）
location.setSpeed(Float.parseFloat(datas[2])); //速度（米/秒）
location.setBearing(Float.parseFloat(datas[3]));// 方向（度）
location.setAltitude(30); // 海拔（米）
location.setAccuracy(20f); // 精度（米）
Bundle bundle = new Bundle();
bundle.putString("info", "来自包青天模拟的位置");
location.setExtras(bundle); //额外的信息
return location;
}
}2019-4-11