okhttp 网络优化

app/build.gradle

@@ -23,6 +23,10 @@ android {
             outputFileName = "LocationServer.apk"
             outputFileName = "LocationServer.apk"
         }
         }
     }
     }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
 }
 }
 
 
 dependencies {
 dependencies {
@@ -34,6 +38,8 @@ dependencies {
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
     implementation  'com.amap.api:location:4.5.1'
     implementation  'com.amap.api:location:4.5.1'
     implementation 'com.amap.api:map2d:5.2.0'
     implementation 'com.amap.api:map2d:5.2.0'
+    implementation("com.squareup.okhttp3:okhttp:3.14.1")
+    implementation 'com.google.code.gson:gson:2.8.2'
 
 
 
 
 }
 }

app/src/main/java/com/agenew/location_server/application/BirdService.java

@@ -26,15 +26,21 @@ import android.support.annotation.RequiresApi;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.SubscriptionManager;
 import android.util.Log;
 import android.util.Log;
+import android.view.View;
 import android.widget.Toast;
 import android.widget.Toast;
 
 
+import com.agenew.location_server.application.api.IotApi;
+import com.agenew.location_server.application.api.IotNetApiCallback;
 import com.amap.api.location.AMapLocation;
 import com.amap.api.location.AMapLocation;
 import com.amap.api.location.AMapLocationClient;
 import com.amap.api.location.AMapLocationClient;
 import com.amap.api.location.AMapLocationClientOption;
 import com.amap.api.location.AMapLocationClientOption;
 import com.amap.api.location.AMapLocationListener;
 import com.amap.api.location.AMapLocationListener;
 import com.amap.api.maps2d.AMapUtils;
 import com.amap.api.maps2d.AMapUtils;
 import com.amap.api.maps2d.model.LatLng;
 import com.amap.api.maps2d.model.LatLng;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
 
 
+import org.json.JSONException;
 import org.json.JSONObject;
 import org.json.JSONObject;
 
 
 import java.io.IOException;
 import java.io.IOException;
@@ -194,7 +200,7 @@ public class BirdService extends Service {
                         }
                         }
                         mLocationCount = 0;
                         mLocationCount = 0;
                         getPhoneInfo();
                         getPhoneInfo();
-                        sendMsg();
+                        postLocationInfo();
                     }
                     }
 
 
                 } else {
                 } else {
@@ -202,13 +208,29 @@ public class BirdService extends Service {
                     Log.e(TAG, "location Error, ErrCode:"
                     Log.e(TAG, "location Error, ErrCode:"
                             + amapLocation.getErrorCode() + ", errInfo:"
                             + amapLocation.getErrorCode() + ", errInfo:"
                             + amapLocation.getErrorInfo());
                             + amapLocation.getErrorInfo());
+
+                    handlerGpsError();
+
                 }
                 }
             } else {
             } else {
                 Log.d(TAG, "location Error");
                 Log.d(TAG, "location Error");
+                handlerGpsError();
             }
             }
         }
         }
     };
     };
 
 
+    private void handlerGpsError() {
+        mErrorCount++;
+        if (mErrorCount > 6){
+            setAlarm();
+
+            // close gps & network.
+            Intent intent = new Intent("com.bird.close_gps_switch");
+            intent.addFlags(0x01000000);
+            getApplicationContext().sendBroadcast(intent);
+        }
+    }
+
     public void setAlarm(){
     public void setAlarm(){
         Log.d(TAG, "setAlarm");
         Log.d(TAG, "setAlarm");
         ret_cfgv = DevicePreferences.getInstance(getApplicationContext()).getString("bird_ret_cfgv", "2019031512");
         ret_cfgv = DevicePreferences.getInstance(getApplicationContext()).getString("bird_ret_cfgv", "2019031512");
@@ -234,67 +256,49 @@ public class BirdService extends Service {
     }
     }
 
 
     private int mErrorCount = 0;
     private int mErrorCount = 0;
-    public void sendMsg() {
-        Log.d(TAG, "sendMsg");
-        new Thread(new Runnable() {
+    @SuppressLint("HandlerLeak")
+    private Handler mErrorHandler = new Handler(){
         @Override
         @Override
-            public void run() {
-                final StringBuffer strbuf = new StringBuffer();
-                strbuf.append("longitude=" + mLongitude);
-                strbuf.append("&latitude=" + mLatitude);
-                strbuf.append("&time=" + mStartTime);
-                strbuf.append("&meid=" + mIMEIStr);
-                strbuf.append("&tel=" + mMobile);
-                strbuf.append("&iccid=" + mICCIDStr);
-                strbuf.append("&imsi=" + mIMSIStr);
-                strbuf.append("&model=" + mModel);
-                strbuf.append("&cfgv=" + ret_cfgv);
-                strbuf.append("&gcs=" + "GCJ02");
-
-                Log.d(TAG, "REQUEST: URL: " + mPath + ", BODY:" + strbuf);
-
-                URL url = null;
-                HttpURLConnection httpURLConnection = null;
-                OutputStream os = null;
-                try {
-                    url = new URL(mPath);
-                } catch (Exception e) {
-                    e.printStackTrace();
+        public void handleMessage(Message msg) {
+            postLocationInfo();
         }
         }
+    };
+
+
+    private void postLocationInfo() {
+        JSONObject jsonBody = new JSONObject();
         try {
         try {
-                    httpURLConnection = (HttpURLConnection) url.openConnection();
-                    httpURLConnection.setRequestMethod("POST");
-                    httpURLConnection.setReadTimeout(5000);
-                    httpURLConnection.setDoOutput(true);
-                    httpURLConnection.setRequestProperty("Charset", "UTF-8");
-                    httpURLConnection.setRequestProperty("Content-Length", strbuf.toString().length() + "");
-                    os = httpURLConnection.getOutputStream();
-                    os.write(strbuf.toString().getBytes());
-                    os.flush();
-                    int responseCode = httpURLConnection.getResponseCode();
-                    Log.d(TAG, "responseCode--" + responseCode);
-                    if (responseCode == HttpURLConnection.HTTP_OK) {
-                        InputStreamReader is = new InputStreamReader(httpURLConnection.getInputStream());
-                        StringBuffer sb = new StringBuffer();
-                        int i = 0;
-                        while ((i = is.read()) != -1) {
-                            sb.append((char) i);
-                        }
-                        is.close();
-
-                        Log.d(TAG, "server response: " + sb);
-
-                        JSONObject jsonObject = new JSONObject(sb.toString());
-                        ret_code = jsonObject.getInt("ret_code");
+            jsonBody.put("longitude", mLongitude);
+            jsonBody.put("latitude", mLatitude);
+            jsonBody.put("time", mStartTime);
+            jsonBody.put("meid", mIMEIStr);
+            jsonBody.put("tel", mMobile);
+            jsonBody.put("iccid", mICCIDStr);
+            jsonBody.put("imsi", mIMSIStr);
+            jsonBody.put("model", mModel);
+            jsonBody.put("cfgv", ret_cfgv);
+            jsonBody.put("gcs", "GCJ02");
+        } catch (JSONException x) {
+            x.printStackTrace();
+        }
+        Log.d(TAG, "url: " + mPath + ", jsonBody: " + jsonBody.toString());
+
+        IotApi.post(mPath, jsonBody.toString() , new IotNetApiCallback() {
+            @Override
+            public void onSuccess(String response) {
+                Log.d(TAG, "server response: " + response);
+                JsonObject resp = new JsonParser().parse(response).getAsJsonObject();
+
+                ret_code = resp.get("ret_code").getAsInt();
                 if (ret_code == 1){
                 if (ret_code == 1){
-                            ret_cfgv = jsonObject.getString("cfgv");
-                            mPath = jsonObject.getString("url");
+                    ret_cfgv = resp.get("cfgv").getAsString();
+                    mPath = resp.get("url").getAsString();
                     Log.d(TAG, "new path: " + mPath);
                     Log.d(TAG, "new path: " + mPath);
 
 
                     if (!mPath.equals("0")){
                     if (!mPath.equals("0")){
                         DevicePreferences.getInstance(mContext).putString("bird_location_upload_url", mPath);
                         DevicePreferences.getInstance(mContext).putString("bird_location_upload_url", mPath);
                     }
                     }
-                            int timeSpanMinutes = jsonObject.getInt("time_span");
+                    int timeSpanMinutes = resp.get("time_span").getAsInt();
                     if (timeSpanMinutes == 999999){
                     if (timeSpanMinutes == 999999){
                         DevicePreferences.getInstance(mContext).putLong("bird_location_upload_interval", 0);
                         DevicePreferences.getInstance(mContext).putLong("bird_location_upload_interval", 0);
                     }else if (timeSpanMinutes == 0){
                     }else if (timeSpanMinutes == 0){
@@ -311,10 +315,6 @@ public class BirdService extends Service {
                     Log.d(TAG, "upload failed");
                     Log.d(TAG, "upload failed");
                 }
                 }
 
 
-                    } else if (responseCode != 200) {
-                        Log.d(TAG, "request failed");
-                    }
-
                 setAlarm();
                 setAlarm();
 
 
                 // close gps & network.
                 // close gps & network.
@@ -322,7 +322,10 @@ public class BirdService extends Service {
                 intent.addFlags(0x01000000);
                 intent.addFlags(0x01000000);
                 getApplicationContext().sendBroadcast(intent);
                 getApplicationContext().sendBroadcast(intent);
 
 
-                } catch (Exception e) {
+            }
+
+            @Override
+            public void onFailed(Exception e) {
                 Log.d(TAG, "Exception:" + e.toString());
                 Log.d(TAG, "Exception:" + e.toString());
                 mErrorCount++;
                 mErrorCount++;
                 if (mErrorCount > 5){
                 if (mErrorCount > 5){
@@ -333,21 +336,11 @@ public class BirdService extends Service {
                     intent.addFlags(0x01000000);
                     intent.addFlags(0x01000000);
                     getApplicationContext().sendBroadcast(intent);
                     getApplicationContext().sendBroadcast(intent);
                 }else{
                 }else{
-                        sendMsg();
-                    }
-                } finally {
-                    httpURLConnection.disconnect();
-                    Log.d(TAG, "close connect");
-                    if (os != null) {
-                        try {
-                            os.close();
-                        } catch (IOException e) {
-                            e.printStackTrace();
-                        }
-                    }
+                    long temp = DevicePreferences.getInstance(mContext).getLong("bird_location_upload_interval", DEFAULTINTERVAL);
+                    mErrorHandler.sendEmptyMessageDelayed(0, temp);
                 }
                 }
             }
             }
-        }).start();
+        });
     }
     }
 
 
     private void initLocation(Context context) {
     private void initLocation(Context context) {
@@ -388,6 +381,9 @@ public class BirdService extends Service {
 
 
 //        String temp_model = Build.MODEL;
 //        String temp_model = Build.MODEL;
         String temp_model  = PhoneUtils.getProperty("ro.qiku.custom.model", "undefined");
         String temp_model  = PhoneUtils.getProperty("ro.qiku.custom.model", "undefined");
+        if (temp_model.equals("undefined")){
+            temp_model = Build.MODEL;
+        }
         mModel = temp_model.trim().replaceAll(" ", "");
         mModel = temp_model.trim().replaceAll(" ", "");
     }
     }