增加模拟运动

app/build.gradle

@@ -8,8 +8,8 @@ android {
         applicationId "name.caiyao.fakegps"
         minSdkVersion 9
         targetSdkVersion 22
-        versionCode 3
-        versionName "1.2.0 beta"
+        versionCode 6
+        versionName "1.2.2"
     }
     buildTypes {
         release {

app/src/main/AndroidManifest.xml

@@ -45,6 +45,10 @@
             android:value="e34a748230a8123b72fd71a6f1604946" />
 
         <service android:name=".MockGpsService"/>
+        <provider
+            android:authorities="name.caiyao.fakegps.SettingProvider"
+            android:exported="true"
+            android:name=".SettingProvider"/>
     </application>
 
 </manifest>

app/src/main/java/name/caiyao/fakegps/DbHelper.java

@@ -0,0 +1,27 @@
+package name.caiyao.fakegps;
+
+import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+
+/**
+ * Created by 蔡小木 on 2016/5/11 0011.
+ */
+public class DbHelper extends SQLiteOpenHelper {
+
+    private static final String DB_NAME = "fake.db";
+    public static final String TABLE_NAME = "fake";
+    public DbHelper(Context context) {
+        super(context, DB_NAME, null, 1);
+    }
+
+    @Override
+    public void onCreate(SQLiteDatabase db) {
+        db.execSQL("CREATE TABLE IF NOT EXISTS "+TABLE_NAME + "(key TEXT PRIMARY KEY,value TEXT)");
+    }
+
+    @Override
+    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+
+    }
+}

app/src/main/java/name/caiyao/fakegps/GpsUtils.java

@@ -0,0 +1,89 @@
+package name.caiyao.fakegps;
+
+/**
+ * Created by 蔡小木 on 2016/5/24 0024.
+ */
+
+public class GpsUtils {
+
+    static double x_pi = 3.14159265358979324 * 3000.0 / 180.0;
+    // π
+    static double pi = 3.1415926535897932384626;
+    // 长半轴
+    static double a = 6378245.0;
+    // 扁率
+    static double ee = 0.00669342162296594323;
+
+    private GpsUtils(){
+    }
+
+    /**
+     * GCJ02(火星坐标系)转GPS84
+     *
+     * @param lng 火星坐标系的经度
+     * @param lat 火星坐标系纬度
+     * @return WGS84坐标数组
+     */
+    public static double[] gcj02towgs84(double lng, double lat) {
+        if (out_of_china(lng, lat)) {
+            return new double[] { lng, lat };
+        }
+        double dlat = transformlat(lng - 105.0, lat - 35.0);
+        double dlng = transformlng(lng - 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);
+        dlng = (dlng * 180.0) / (a / sqrtmagic * Math.cos(radlat) * pi);
+        double mglat = lat + dlat;
+        double mglng = lng + dlng;
+        return new double[] { lng * 2 - mglng, lat * 2 - mglat };
+    }
+
+    /**
+     * 纬度转换
+     *
+     * @param lng
+     * @param lat
+     * @return
+     */
+    public static double transformlat(double lng, double lat) {
+        double ret = -100.0 + 2.0 * lng + 3.0 * lat + 0.2 * lat * lat + 0.1 * lng * lat + 0.2 * Math.sqrt(Math.abs(lng));
+        ret += (20.0 * Math.sin(6.0 * lng * pi) + 20.0 * Math.sin(2.0 * lng * pi)) * 2.0 / 3.0;
+        ret += (20.0 * Math.sin(lat * pi) + 40.0 * Math.sin(lat / 3.0 * pi)) * 2.0 / 3.0;
+        ret += (160.0 * Math.sin(lat / 12.0 * pi) + 320 * Math.sin(lat * pi / 30.0)) * 2.0 / 3.0;
+        return ret;
+    }
+
+    /**
+     * 经度转换
+     *
+     * @param lng
+     * @param lat
+     * @return
+     */
+    public static double transformlng(double lng, double lat) {
+        double ret = 300.0 + lng + 2.0 * lat + 0.1 * lng * lng + 0.1 * lng * lat + 0.1 * Math.sqrt(Math.abs(lng));
+        ret += (20.0 * Math.sin(6.0 * lng * pi) + 20.0 * Math.sin(2.0 * lng * pi)) * 2.0 / 3.0;
+        ret += (20.0 * Math.sin(lng * pi) + 40.0 * Math.sin(lng / 3.0 * pi)) * 2.0 / 3.0;
+        ret += (150.0 * Math.sin(lng / 12.0 * pi) + 300.0 * Math.sin(lng / 30.0 * pi)) * 2.0 / 3.0;
+        return ret;
+    }
+
+    /**
+     * 判断是否在国内，不在国内不做偏移
+     *
+     * @param lng
+     * @param lat
+     * @return
+     */
+    public static boolean out_of_china(double lng, double lat) {
+        if (lng < 72.004 || lng > 137.8347) {
+            return true;
+        } else if (lat < 0.8293 || lat > 55.8271) {
+            return true;
+        }
+        return false;
+    }
+}

app/src/main/java/name/caiyao/fakegps/MainActivity.java

@@ -9,10 +9,12 @@
 import android.location.LocationManager;
 import android.net.Uri;
 import android.os.Bundle;
+import android.provider.Settings;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
 import android.util.Log;
+import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -37,12 +39,14 @@ public class MainActivity extends AppCompatActivity implements AMap.OnMapClickLi
     private AMap aMap;
     private LatLng latLng;
     private SharedPreferences sharedPreferences;
+    private long mExitTime = 0;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
         sharedPreferences = getSharedPreferences("locationHistory", Context.MODE_PRIVATE);
+
         Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
 
@@ -52,7 +56,14 @@ protected void onCreate(Bundle savedInstanceState) {
         aMap = mv.getMap();
         double lat = Double.parseDouble(sharedPreferences.getString("lat", "0.0"));
         double lon = Double.parseDouble(sharedPreferences.getString("lon", "0.0"));
-        if (lat != 0.0 && lon != 0.0){
+        if (lat != 0.0 && lon != 0.0) {
+            latLng = new LatLng(lat, lon);
+            aMap.clear();
+            MarkerOptions markerOptions = new MarkerOptions();
+            markerOptions.position(latLng);
+            markerOptions.draggable(true);
+            markerOptions.title("经度：" + latLng.longitude + ",纬度：" + latLng.latitude);
+            aMap.addMarker(markerOptions);
             aMap.moveCamera(CameraUpdateFactory.changeLatLng(new LatLng(lat, lon)));
             aMap.moveCamera(CameraUpdateFactory.zoomTo(aMap.getMaxZoomLevel()));
         }
@@ -79,11 +90,26 @@ protected void onResume() {
             locationManager.requestLocationUpdates(mockProviderName, 0, 0, this);
         } catch (Exception e) {
             e.printStackTrace();
-            Toast.makeText(this, "请打开模拟位置权限！", Toast.LENGTH_SHORT).show();
+            showDialog();
         }
         mv.onResume();
     }
 
+    private void showDialog() {
+        new AlertDialog.Builder(this).setTitle("需要打开模拟位置").setMessage("是否跳转到开发者选项打开模拟位置").setPositiveButton("确认", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                Intent intent = new Intent(Settings.ACTION_APPLICATION_DEVELOPMENT_SETTINGS);
+                startActivity(intent);
+            }
+        }).setNegativeButton("取消", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                dialog.dismiss();
+            }
+        }).show();
+    }
+
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.menu_main, menu);
@@ -113,20 +139,24 @@ public boolean onOptionsItemSelected(MenuItem item) {
                             android.location.Criteria.ACCURACY_FINE);
                     locationManager.setTestProviderEnabled(mockProviderName, true);
                     locationManager.requestLocationUpdates(mockProviderName, 0, 0, this);
-                    startService(new Intent(MainActivity.this, MockGpsService.class).putExtra("action", MockGpsService.ACTION_START).putExtra("location", latLng.latitude + ":" + latLng.longitude));
+                    double[] gpsLocation = GpsUtils.gcj02towgs84(latLng.longitude, latLng.latitude);
+                    startService(new Intent(MainActivity.this, MockGpsService.class).putExtra("action", MockGpsService.ACTION_START).putExtra("location", gpsLocation[1] + ":" + gpsLocation[0]));
+                    Toast.makeText(this, "位置模拟成功，重启需定位的应用以生效！", Toast.LENGTH_LONG).show();
                 } catch (Exception e) {
                     e.printStackTrace();
-                    Toast.makeText(this, "请打开模拟位置权限！", Toast.LENGTH_SHORT).show();
+                    showDialog();
                 }
                 break;
             case R.id.stop:
+                Toast.makeText(this, "位置模拟关闭，重启需定位的应用以生效！", Toast.LENGTH_LONG).show();
                 startService(new Intent(MainActivity.this, MockGpsService.class).putExtra("action", MockGpsService.ACTION_STOP));
                 break;
             case R.id.search:
                 View view = LayoutInflater.from(this).inflate(R.layout.dialog_search, null, false);
                 final EditText et_key = (EditText) view.findViewById(R.id.key);
                 new AlertDialog.Builder(this).setView(view)
                         .setTitle("搜索位置")
+                        .setMessage("只能搜索国内地点，如需定位国外请拖拽地图选取！定位到国外使用Google地图的需要翻墙！")
                         .setPositiveButton("搜索", new DialogInterface.OnClickListener() {
                             @Override
                             public void onClick(DialogInterface dialog, int which) {
@@ -156,6 +186,22 @@ protected void onPause() {
         mv.onPause();
     }
 
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        if (keyCode == KeyEvent.KEYCODE_BACK) {
+            if ((System.currentTimeMillis() - mExitTime) > 2000) {//
+                // 如果两次按键时间间隔大于2000毫秒，则不退出
+                Toast.makeText(this, "再按一次退出程序,停止模拟位置！", Toast.LENGTH_SHORT).show();
+                mExitTime = System.currentTimeMillis();// 更新mExitTime
+            } else {
+                System.exit(0);// 否则退出程序
+            }
+            return true;
+        }
+        return super.onKeyDown(keyCode, event);
+
+    }
+
     private void search(final String key) {
         PoiSearch.Query query = new PoiSearch.Query(key, null, null);
         query.setPageSize(10);
@@ -215,7 +261,6 @@ public void onMapClick(LatLng latLng) {
         MarkerOptions markerOptions = new MarkerOptions();
         markerOptions.position(latLng);
         markerOptions.draggable(true);
-        Log.i("TAG", "经度：" + latLng.longitude + ",纬度：" + latLng.latitude);
         markerOptions.title("经度：" + latLng.longitude + ",纬度：" + latLng.latitude);
         aMap.addMarker(markerOptions);
         this.latLng = latLng;