#30 : Added option for delete request

app/src/main/java/com/pulkit4tech/privy/PrivyDetailsActivity.java

@@ -6,22 +6,40 @@
 import android.support.design.widget.Snackbar;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.support.v7.widget.CardView;
 import android.support.v7.widget.Toolbar;
 import android.util.Log;
 import android.view.MenuItem;
 import android.view.View;
-import android.widget.RelativeLayout;
+import android.widget.Button;
 import android.widget.TextView;
-
+import android.widget.Toast;
+
+import com.android.volley.Response;
+import com.android.volley.VolleyError;
+import com.android.volley.toolbox.JsonObjectRequest;
+import com.android.volley.toolbox.Volley;
+import com.google.gson.GsonBuilder;
+import com.pulkit4tech.privy.data.PostPrivyDeleteRequest;
 import com.pulkit4tech.privy.data.json.LocationData;
 import com.pulkit4tech.privy.data.json.MarkerData;
+import com.pulkit4tech.privy.data.json.PostPrivyDeleteResponse;
+
+import org.json.JSONObject;
 
 import static android.content.Intent.ACTION_VIEW;
 import static com.pulkit4tech.privy.constants.Constants.DEBUG;
 
 public class PrivyDetailsActivity extends AppCompatActivity {
 
     private MarkerData data;
+    private String GOOGLE_MAP_API_KEY = "key";
+    private String MAPS = "maps";
+    private String API = "api";
+    private String PLACE = "place";
+    private String DELETE = "delete";
+    private String JSON = "json";
+    private String OK = "OK";
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -36,8 +54,81 @@ protected void onCreate(Bundle savedInstanceState) {
             setData();
         }
 
+        setDelete();
     }
 
+    private void setDelete() {
+        Button delete = (Button) findViewById(R.id.delete_privy);
+        delete.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                deletePrivy();
+            }
+        });
+    }
+
+    private void deletePrivy() {
+        JsonObjectRequest request = new JsonObjectRequest(
+                postDeleteUrl(),
+                postJsonBody(),
+                postDelResListner,
+                errorListener
+        );
+
+        Volley.newRequestQueue(this).add(request);
+    }
+
+    private JSONObject postJsonBody() {
+        JSONObject jsonObject = null;
+        try {
+            PostPrivyDeleteRequest delete_data = new PostPrivyDeleteRequest();
+            delete_data.setPlaceid(data.getPlaceid());
+            jsonObject = new JSONObject(new GsonBuilder().create().toJson(delete_data));
+        } catch (Exception e) {
+            Log.d(DEBUG, e.toString());
+        }
+
+        Log.d(DEBUG, "Delete Request Json Body : " + jsonObject.toString());
+        return jsonObject;
+    }
+
+    private String postDeleteUrl() {
+        Uri.Builder builder = new Uri.Builder();
+        builder.scheme("https")
+                .authority(getString(R.string.request_api))
+                .appendPath(MAPS)
+                .appendPath(API)
+                .appendPath(PLACE)
+                .appendPath(DELETE)
+                .appendPath(JSON)
+                .appendQueryParameter(GOOGLE_MAP_API_KEY, getString(R.string.google_maps_key));
+        String url = builder.build().toString();
+        Log.d(DEBUG, url);
+        return url;
+    }
+
+    private Response.Listener postDelResListner = new Response.Listener<JSONObject>() {
+        @Override
+        public void onResponse(JSONObject response) {
+            PostPrivyDeleteResponse res = new GsonBuilder().create().fromJson(response.toString(), PostPrivyDeleteResponse.class);
+            if (res.getStatus().equals(OK)) {
+                Toast.makeText(getApplicationContext(), getString(R.string.delete_request_success), Toast.LENGTH_LONG).show();
+                finish();
+            } else {
+                Log.d(DEBUG, res.toString());
+                snackMsg(getString(R.string.delete_request_failed));
+            }
+        }
+    };
+
+    private Response.ErrorListener errorListener = new Response.ErrorListener() {
+        @Override
+        public void onErrorResponse(VolleyError error) {
+            snackMsg(getString(R.string.network_error));
+            Log.d(DEBUG, error.toString());
+        }
+    };
+
     private void setFab() {
         FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
         fab.setOnClickListener(new View.OnClickListener() {
@@ -124,7 +215,6 @@ private MarkerData retrieveData() {
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        // handle arrow click here
         if (item.getItemId() == android.R.id.home) {
             finish(); // close this activity and return to preview activity (if there is any)
         }
@@ -133,6 +223,6 @@ public boolean onOptionsItemSelected(MenuItem item) {
     }
 
     private void snackMsg(String msg) {
-        Snackbar.make((RelativeLayout) findViewById(R.id.relative_layout_privy_detail), msg, Snackbar.LENGTH_LONG).show();
+        Snackbar.make((CardView) findViewById(R.id.cardview), msg, Snackbar.LENGTH_LONG).show();
     }
 }

app/src/main/java/com/pulkit4tech/privy/data/PostPrivyDeleteRequest.java

@@ -0,0 +1,20 @@
+package com.pulkit4tech.privy.data;
+
+public class PostPrivyDeleteRequest {
+    private String place_id;
+
+    public String getPlaceid() {
+        return place_id;
+    }
+
+    public void setPlaceid(String place_id) {
+        this.place_id = place_id;
+    }
+
+    @Override
+    public String toString() {
+        return "PostPrivyDeleteRequest{" +
+                "place_id='" + place_id + '\'' +
+                '}';
+    }
+}

app/src/main/java/com/pulkit4tech/privy/data/json/PostPrivyDeleteResponse.java

@@ -0,0 +1,30 @@
+package com.pulkit4tech.privy.data.json;
+
+public class PostPrivyDeleteResponse {
+    private String status;
+    private String error_message;
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public String getErrormessage() {
+        return error_message;
+    }
+
+    public void setErrormessage(String error_message) {
+        this.error_message = error_message;
+    }
+
+    @Override
+    public String toString() {
+        return "PostPrivyDeleteResponse{" +
+                "status='" + status + '\'' +
+                ", error_message='" + error_message + '\'' +
+                '}';
+    }
+}

app/src/main/java/com/pulkit4tech/privy/utilities/NetworkRequest.java

@@ -50,7 +50,7 @@ public class NetworkRequest {
     private String NAME_KEY = "name";
     private String NAME_VALUE = "toilet";
     private String RADIUS = "radius";
-//    private String RANKBY = "rankby";
+    //    private String RANKBY = "rankby";
 //    private String DISTANCE = "distance";
     private String GOOGLE_MAP_API_KEY = "key";
     private String MAPS = "maps";
@@ -105,9 +105,9 @@ public void onResponse(String response) {
             GetPrivyResponse post = gson.fromJson(response, GetPrivyResponse.class);
             if (post.getResults().size() == 0) {
                 if (post.getStatus().equals("ZERO_RESULTS"))
-                    snackMsg(mContext.getResources().getString(R.string.no_result_msg));
+                    snackMsg(mContext.getString(R.string.no_result_msg));
                 else {
-                    snackMsg(mContext.getResources().getString(R.string.error_retrieving_data_msg));
+                    snackMsg(mContext.getString(R.string.error_retrieving_data_msg));
                     Log.e(DEBUG, post.toString());
                 }
             } else {
@@ -140,15 +140,15 @@ public boolean onMarkerClick(Marker marker) {
     private Response.ErrorListener getErrorListner = new Response.ErrorListener() {
         @Override
         public void onErrorResponse(VolleyError error) {
-            snackMsg(mContext.getResources().getString(R.string.network_error));
+            snackMsg(mContext.getString(R.string.network_error));
             Log.d(DEBUG, error.toString());
         }
     };
 
     private String getRequestUrl() {
         Uri.Builder builder = new Uri.Builder();
         builder.scheme("https")
-                .authority(mContext.getResources().getString(R.string.request_api))
+                .authority(mContext.getString(R.string.request_api))
                 .appendPath(MAPS)
                 .appendPath(API)
                 .appendPath(PLACE)
@@ -157,8 +157,8 @@ private String getRequestUrl() {
                 .encodedQuery(LOCATION + "=" + String.format("%f,%f", myLocation.latitude, myLocation.longitude))
                 .appendQueryParameter(NAME_KEY, NAME_VALUE)
                 //   .appendQueryParameter(RANKBY,DISTANCE)
-                .appendQueryParameter(RADIUS, mContext.getResources().getString(R.string.radius))
-                .appendQueryParameter(GOOGLE_MAP_API_KEY, mContext.getResources().getString(R.string.google_maps_key));
+                .appendQueryParameter(RADIUS, mContext.getString(R.string.radius))
+                .appendQueryParameter(GOOGLE_MAP_API_KEY, mContext.getString(R.string.google_maps_key));
 
         return builder.build().toString();
     }
@@ -179,21 +179,21 @@ public void onResponse(JSONObject response) {
     private Response.ErrorListener postErrorListner = new Response.ErrorListener() {
         @Override
         public void onErrorResponse(VolleyError error) {
-            snackMsg(mContext.getResources().getString(R.string.network_error));
+            snackMsg(mContext.getString(R.string.network_error));
             Log.d(DEBUG, error.toString());
         }
     };
 
     private String postRequestUrl() {
         Uri.Builder builder = new Uri.Builder();
         builder.scheme("https")
-                .authority(mContext.getResources().getString(R.string.request_api))
+                .authority(mContext.getString(R.string.request_api))
                 .appendPath(MAPS)
                 .appendPath(API)
                 .appendPath(PLACE)
                 .appendPath(ADD)
                 .appendPath(JSON)
-                .appendQueryParameter(GOOGLE_MAP_API_KEY, mContext.getResources().getString(R.string.google_maps_key));
+                .appendQueryParameter(GOOGLE_MAP_API_KEY, mContext.getString(R.string.google_maps_key));
         String url = builder.build().toString();
         Log.d(DEBUG, url);
         return url;
@@ -209,7 +209,7 @@ private JSONObject postJsonBody() {
         Log.d(DEBUG, jsonObject.toString());
         return jsonObject;
     }
-    
+
     private void snackMsg(String msg) {
         Snackbar.make(mContext.findViewById(R.id.coordinator_layout), msg, Snackbar.LENGTH_LONG).show();
     }

app/src/main/res/layout/activity_privy_details.xml

@@ -3,6 +3,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:id="@+id/relative_layout_privy_detail"
+    android:background="@drawable/city_background"
     >
 
     <android.support.design.widget.AppBarLayout
@@ -21,12 +22,16 @@
     </android.support.design.widget.AppBarLayout>
 
     <android.support.v7.widget.CardView
+        xmlns:card_view="http://schemas.android.com/apk/res-auto"
         android:id="@+id/cardview"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_below="@id/app_bar_layout"
         android:layout_margin="@dimen/card_view_margin"
-        android:elevation="@dimen/card_view_elevation">
+        card_view:cardUseCompatPadding="true"
+        card_view:cardElevation="@dimen/card_view_elevation"
+        card_view:cardCornerRadius="@dimen/card_view_radius"
+        >
 
         <RelativeLayout
             android:id="@+id/relative_layout1"
@@ -44,7 +49,7 @@
 
                 <LinearLayout
                     android:layout_width="match_parent"
-                    android:layout_height="50sp"
+                    android:layout_height="@dimen/privy_detail_list_item_height"
                     android:orientation="horizontal"
                     android:weightSum="2">
 
@@ -67,7 +72,7 @@
 
                 <LinearLayout
                     android:layout_width="match_parent"
-                    android:layout_height="50sp"
+                    android:layout_height="@dimen/privy_detail_list_item_height"
                     android:orientation="horizontal"
                     android:weightSum="2">
 
@@ -90,7 +95,7 @@
 
                 <LinearLayout
                     android:layout_width="match_parent"
-                    android:layout_height="50sp"
+                    android:layout_height="@dimen/privy_detail_list_item_height"
                     android:orientation="horizontal"
                     android:weightSum="2">
 
@@ -113,7 +118,7 @@
 
                 <LinearLayout
                     android:layout_width="match_parent"
-                    android:layout_height="50sp"
+                    android:layout_height="@dimen/privy_detail_list_item_height"
                     android:orientation="horizontal"
                     android:weightSum="2">
 
@@ -136,7 +141,7 @@
 
                 <LinearLayout
                     android:layout_width="match_parent"
-                    android:layout_height="50sp"
+                    android:layout_height="@dimen/privy_detail_list_item_height"
                     android:orientation="horizontal"
                     android:weightSum="2">
 
@@ -188,23 +193,23 @@
         android:id="@+id/textView6"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:text="@string/wrong_info"
+        android:textColor="@android:color/white"
+        android:textAppearance="@style/TextAppearance.AppCompat.Body1"
+        android:layout_below="@+id/cardview"
         android:layout_alignLeft="@+id/cardview"
         android:layout_alignStart="@+id/cardview"
-        android:layout_below="@+id/cardview"
-        android:text="Wrong Info ?"
-        android:textSize="12sp" />
+        android:layout_marginStart="@dimen/card_view_margin"/>
 
     <Button
         android:id="@+id/delete_privy"
         android:layout_width="88dp"
         android:layout_height="wrap_content"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
-        android:layout_below="@+id/cardview"
-        android:layout_margin="10dp"
         android:text="Delete"
         android:textColor="@android:color/white"
         android:backgroundTint="@color/colorPrimary"
-        />
+        android:layout_alignBaseline="@+id/textView6"
+        android:layout_alignBottom="@+id/textView6"
+        android:layout_centerHorizontal="true" />
 
 </RelativeLayout>

app/src/main/res/layout/nav_header_main.xml

@@ -3,7 +3,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="@dimen/nav_header_height"
-    android:background="@drawable/navigation_header"
+    android:background="@drawable/city_background"
     android:gravity="bottom"
     android:orientation="vertical"
     android:paddingBottom="@dimen/activity_vertical_margin"

app/src/main/res/values/dimens.xml

@@ -12,6 +12,8 @@
     <dimen name="profile_pic_width">80sp</dimen>
     <dimen name="profile_pic_height">80sp</dimen>
     <dimen name="card_view_margin">16sp</dimen>
-    <dimen name="card_view_elevation">16dp</dimen>
+    <dimen name="card_view_elevation">10dp</dimen>
     <dimen name="fab_elevation">5sp</dimen>
+    <dimen name="privy_detail_list_item_height">45dp</dimen>
+    <dimen name="card_view_radius">10dp</dimen>
 </resources>