BroFOSS · opticod · Jan 30, 2018 · Jan 28, 2018
diff --git a/app/build.gradle b/app/build.gradle
@@ -45,7 +45,10 @@ dependencies {
     debugCompile 'com.facebook.stetho:stetho:1.3.1'
     // Firebase Authentication
     compile 'com.google.firebase:firebase-auth:9.8.0'
+    compile 'com.google.firebase:firebase-database:9.8.0'
     // Google Sign In SDK (only required for Google Sign In)
     compile 'com.google.android.gms:play-services-auth:9.8.0'
+
+    compile 'com.squareup.okhttp3:okhttp:3.4.1'
 }
 apply plugin: 'com.google.gms.google-services'
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
@@ -15,3 +15,6 @@
 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
+-dontwarn okhttp3.**
+-dontwarn okio.**
+-dontwarn javax.annotation.**
diff --git a/app/src/main/java/work/technie/motonavigator/activity/BaseActivity.java b/app/src/main/java/work/technie/motonavigator/activity/BaseActivity.java
@@ -47,6 +47,7 @@
 import work.technie.motonavigator.fragment.DriveCollectionFragment;
 import work.technie.motonavigator.fragment.DriveFragment;
 import work.technie.motonavigator.fragment.MapFragment;
+import work.technie.motonavigator.utils.Utility;
 
 /**
  * Created by anupam on 31/10/16.
@@ -63,15 +64,18 @@ public class BaseActivity extends AppCompatActivity
     private final String FRAGMENT_TAG_REST = "FTAGR";
     private int currentMenuItemId;
 
+    private FirebaseAuth mAuth;
+    private FirebaseUser user;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
         NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
         navigationView.setNavigationItemSelectedListener(this);
-        FirebaseAuth mAuth = FirebaseAuth.getInstance();
-        FirebaseUser user = mAuth.getCurrentUser();
+        mAuth = FirebaseAuth.getInstance();
+        user = mAuth.getCurrentUser();
 
         View hView = navigationView.getHeaderView(0);
         TextView nav_user_name = (TextView) hView.findViewById(R.id.user_name);
@@ -163,6 +167,10 @@ private void doMenuAction(int menuItemId) {
             case R.id.nav_sign_out:
                 signOut();
                 break;
+            case R.id.nav_backup:
+                if(user!=null) {
+                    Utility.backUpData(getApplicationContext(), user.getUid());
+                }
             default:
                 //nothing;
         }

diff --git a/app/src/main/java/work/technie/motonavigator/auth/AuthActivity.java b/app/src/main/java/work/technie/motonavigator/auth/AuthActivity.java
@@ -31,9 +31,11 @@
  * limitations under the License.
  */
 import android.app.Activity;
+import android.content.ContentValues;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.net.Uri;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.text.TextUtils;
@@ -57,8 +59,14 @@
 import com.google.firebase.auth.FirebaseAuth;
 import com.google.firebase.auth.FirebaseUser;
 import com.google.firebase.auth.GoogleAuthProvider;
+import com.google.firebase.database.DataSnapshot;
+import com.google.firebase.database.DatabaseError;
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+import com.google.firebase.database.ValueEventListener;
 
 import work.technie.motonavigator.R;
+import work.technie.motonavigator.data.MotorContract;
 
 /**
  * Created by anupam on 29/10/16.
@@ -191,6 +199,71 @@ public void onActivityResult(int requestCode, int resultCode, Intent data) {
                 editor.putInt(getString(R.string.login_mode), GOOGLE_SIGN_IN);
                 editor.apply();
 
+
+                final Uri waypointUri = MotorContract.Waypoints.buildWaypointUri();
+                this.getContentResolver().delete(waypointUri,null,null);
+
+                final Uri stepsUri = MotorContract.Steps.buildStepUri();
+                this.getContentResolver().delete(stepsUri,null,null);
+
+                if(mAuth.getCurrentUser() != null) {
+                    FirebaseDatabase database = FirebaseDatabase.getInstance();
+                    DatabaseReference waypointsRef = database.getReference(mAuth.getCurrentUser().getUid())
+                            .child("STEPS");
+                    waypointsRef.addValueEventListener(new ValueEventListener() {
+                        @Override
+                        public void onDataChange(DataSnapshot dataSnapshot) {
+                            for (DataSnapshot messageSnapshot : dataSnapshot.getChildren()) {
+                                ContentValues contentValue = new ContentValues();
+                                contentValue.put(MotorContract.Steps.ROUTE_ID, messageSnapshot.child(MotorContract.Steps.ROUTE_ID).getValue().toString());
+                                contentValue.put(MotorContract.Steps.BEARING_BEFORE, messageSnapshot.child(MotorContract.Steps.BEARING_BEFORE).getValue().toString());
+                                contentValue.put(MotorContract.Steps.BEARING_AFTER, messageSnapshot.child(MotorContract.Steps.BEARING_AFTER).getValue().toString());
+                                contentValue.put(MotorContract.Steps.LOCATION_LAT, messageSnapshot.child(MotorContract.Steps.LOCATION_LAT).getValue().toString());
+                                contentValue.put(MotorContract.Steps.LOCATION_LONG, messageSnapshot.child(MotorContract.Steps.LOCATION_LONG).getValue().toString());
+                                contentValue.put(MotorContract.Steps.TYPE, messageSnapshot.child(MotorContract.Steps.TYPE).getValue().toString());
+                                contentValue.put(MotorContract.Steps.INSTRUCTION, messageSnapshot.child(MotorContract.Steps.INSTRUCTION).getValue().toString());
+                                contentValue.put(MotorContract.Steps.MODE, messageSnapshot.child(MotorContract.Steps.MODE).getValue().toString());
+                                contentValue.put(MotorContract.Steps.DURATION, messageSnapshot.child(MotorContract.Steps.DURATION).getValue().toString());
+                                contentValue.put(MotorContract.Steps.NAME, messageSnapshot.child(MotorContract.Steps.NAME).getValue().toString());
+                                contentValue.put(MotorContract.Steps.DISTANCE, messageSnapshot.child(MotorContract.Steps.DISTANCE).getValue().toString());
+
+                                getApplicationContext().getContentResolver().insert(stepsUri, contentValue);
+                            }
+                        }
+
+                        @Override
+                        public void onCancelled(DatabaseError firebaseError) {
+                        }
+                    });
+
+                    DatabaseReference stepRef = database.getReference(mAuth.getCurrentUser().getUid())
+                            .child("WAYPOINTS");
+                    stepRef.addValueEventListener(new ValueEventListener() {
+                        @Override
+                        public void onDataChange(DataSnapshot dataSnapshot) {
+                            for (DataSnapshot messageSnapshot : dataSnapshot.getChildren()) {
+                                ContentValues contentValue = new ContentValues();
+                                contentValue.put(MotorContract.Waypoints.ROUTE_ID, messageSnapshot.child(MotorContract.Waypoints.ROUTE_ID).getValue().toString());
+                                contentValue.put(MotorContract.Waypoints.START_NAME, messageSnapshot.child(MotorContract.Waypoints.START_NAME).getValue().toString());
+                                contentValue.put(MotorContract.Waypoints.START_LAT, messageSnapshot.child(MotorContract.Waypoints.START_LAT).getValue().toString());
+                                contentValue.put(MotorContract.Waypoints.START_LONG, messageSnapshot.child(MotorContract.Waypoints.START_LONG).getValue().toString());
+                                contentValue.put(MotorContract.Waypoints.DEST_NAME, messageSnapshot.child(MotorContract.Waypoints.DEST_NAME).getValue().toString());
+                                contentValue.put(MotorContract.Waypoints.DEST_LAT, messageSnapshot.child(MotorContract.Waypoints.DEST_LAT).getValue().toString());
+                                contentValue.put(MotorContract.Waypoints.DEST_LONG, messageSnapshot.child(MotorContract.Waypoints.DEST_LONG).getValue().toString());
+                                contentValue.put(MotorContract.Waypoints.MODE, messageSnapshot.child(MotorContract.Waypoints.MODE).getValue().toString());
+                                contentValue.put(MotorContract.Waypoints.ROUTE_DURATION, messageSnapshot.child(MotorContract.Waypoints.ROUTE_DURATION).getValue().toString());
+                                contentValue.put(MotorContract.Waypoints.ROUTE_DISTANCE, messageSnapshot.child(MotorContract.Waypoints.ROUTE_DISTANCE).getValue().toString());
+
+                                getApplicationContext().getContentResolver().insert(waypointUri, contentValue);
+                            }
+                        }
+
+                        @Override
+                        public void onCancelled(DatabaseError firebaseError) {
+                        }
+                    });
+                }
+
                 Intent intent = new Intent(this, work.technie.motonavigator.activity.BaseActivity.class);
                 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
                 this.startActivity(intent);

diff --git a/app/src/main/java/work/technie/motonavigator/utils/Utility.java b/app/src/main/java/work/technie/motonavigator/utils/Utility.java
@@ -14,9 +14,29 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+import android.app.ProgressDialog;
 import android.content.Context;
+import android.database.Cursor;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.IOException;
+
+import okhttp3.Call;
+import okhttp3.Callback;
+import okhttp3.MediaType;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.RequestBody;
+import okhttp3.Response;
+import work.technie.motonavigator.data.MotorContract;
 
 
 /**
@@ -27,6 +47,37 @@ public class Utility {
     private static final String WIFI = "WIFI";
     private static final String MOBILE = "MOBILE";
 
+    private static final String[] WAYPOINTS_COLUMNS = {
+
+            MotorContract.Waypoints.TABLE_NAME + "." + MotorContract.Waypoints._ID,
+            MotorContract.Waypoints.START_NAME,
+            MotorContract.Waypoints.START_LAT,
+            MotorContract.Waypoints.START_LONG,
+            MotorContract.Waypoints.DEST_NAME,
+            MotorContract.Waypoints.DEST_LAT,
+            MotorContract.Waypoints.DEST_LONG,
+            MotorContract.Waypoints.MODE,
+            MotorContract.Waypoints.ROUTE_ID,
+            MotorContract.Waypoints.ROUTE_DURATION,
+            MotorContract.Waypoints.ROUTE_DISTANCE
+    };
+
+    private static final String[] STEPS_COLUMNS = {
+
+            MotorContract.Steps.TABLE_NAME + "." + MotorContract.Waypoints._ID,
+            MotorContract.Steps.ROUTE_ID,
+            MotorContract.Steps.BEARING_BEFORE,
+            MotorContract.Steps.BEARING_AFTER,
+            MotorContract.Steps.LOCATION_LAT,
+            MotorContract.Steps.LOCATION_LONG,
+            MotorContract.Steps.TYPE,
+            MotorContract.Steps.INSTRUCTION,
+            MotorContract.Steps.MODE,
+            MotorContract.Steps.DURATION,
+            MotorContract.Steps.NAME,
+            MotorContract.Steps.DISTANCE
+    };
+
     public static boolean hasNetworkConnection(Context context) {
         boolean hasConnectedWifi = false;
         boolean hasConnectedMobile = false;
@@ -43,4 +94,72 @@ public static boolean hasNetworkConnection(Context context) {
         }
         return hasConnectedWifi || hasConnectedMobile;
     }
+
+    public static void backUpData(Context mContext,String uid) {
+        Uri waypointUri = MotorContract.Waypoints.buildWaypointUri();
+        Cursor waypointCursor = mContext.getContentResolver().query(waypointUri, WAYPOINTS_COLUMNS, null, null, null);
+
+        try {
+            putToFirebase(waypointCursor,uid,"WAYPOINTS");
+        } catch (JSONException e) {
+            e.printStackTrace();
+        }
+
+        Uri stepsUri = MotorContract.Steps.buildStepUri();
+        Cursor stepsCursor = mContext.getContentResolver().query(stepsUri, STEPS_COLUMNS, null, null, null);
+
+        try {
+            putToFirebase(stepsCursor,uid,"STEPS");
+        } catch (JSONException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void putToFirebase(Cursor cursor,String uid,String tableName) throws JSONException {
+
+        int columnCount = cursor.getColumnCount();
+        cursor.moveToFirst();
+        do {
+            JSONObject row = new JSONObject();
+            for (int index = 1; index < columnCount; index++) {
+                row.put(cursor.getColumnName(index), cursor.getString(index));
+            }
+            new OkHttpHandler().execute(row.toString(),uid,tableName,cursor.getString(0));
+        } while (cursor.moveToNext());
+
+        cursor.close();
+    }
+
+    private static class OkHttpHandler extends AsyncTask<String, Void, byte[]> {
+
+        private final OkHttpClient client = new OkHttpClient();
+        private final MediaType JSON
+                = MediaType.parse("application/json; charset=utf-8");
+
+        @Override
+        protected void onPreExecute() {
+            super.onPreExecute();
+        }
+
+        @Override
+        protected byte[] doInBackground(String... params) {
+
+            RequestBody body = RequestBody.create(JSON, params[0]);
+            Request request = new Request.Builder()
+                    .url("https://moto-navigator-74a33.firebaseio.com/" + params[1] + "/" + params[2]+ "/" + params[3] + ".json")
+                    .put(body)
+                    .build();
+            try {
+                Response response = client.newCall(request).execute();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            return null;
+        }
+
+        @Override
+        protected void onPostExecute(byte[] bytes) {
+            super.onPostExecute(bytes);
+        }
+    }
 }
diff --git a/app/src/main/res/drawable-v21/ic_backup.png b/app/src/main/res/drawable-v21/ic_backup.png
diff --git a/app/src/main/res/menu/activity_main_drawer.xml b/app/src/main/res/menu/activity_main_drawer.xml
@@ -28,6 +28,11 @@
             android:id="@+id/nav_directions"
             android:icon="@drawable/ic_navigation_black_36dp"
             android:title="@string/drive" />
+
+        <item
+            android:id="@+id/nav_backup"
+            android:icon="@drawable/ic_backup"
+            android:title="@string/backup" />
     </group>
 
     <group

diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -93,5 +93,6 @@
     <string name="sign_out">Sign Out</string>
     <string name="start_navigation">Start Navigation</string>
     <string name="toogle_location_service">Toogle Location Service</string>
+    <string name="backup">Backup Data</string>
 
 </resources>