Web Service Integration(v-1)

Main category and sub-category(first child) integrate.

Author: asecc

AndroidManifest.xml

@@ -7,6 +7,7 @@
     <uses-sdk
         android:minSdkVersion="14"
         android:targetSdkVersion="21" />
+    <uses-permission android:name="android.permission.INTERNET"/>
 
     <application
         android:allowBackup="true"

project.properties

@@ -12,4 +12,6 @@
 
 # Project target.
 target=android-20
-android.library.reference.1=../adt-bundle-windows-x86_64-20140702/sdk/extras/android/support/v7/appcompat
+android.library.reference.1=../../Downloads/adt-bundle-mac-x86_64-20140702/sdk/extras/android/support/v7/appcompat
+android.library.reference.3=../AndroidAsync/AndroidAsync
+android.library.reference.2=../ion/ion

src/com/brkrgcr/cheatsheet/MainActivity.java

@@ -4,6 +4,10 @@
 import com.brkrgcr.cheatsheet.views.CheatSheetDetailsFragment;
 import com.brkrgcr.cheatsheet.views.CheatSheetFragment;
 import com.brkrgcr.cheatsheet.R;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+import com.koushikdutta.async.future.FutureCallback;
+import com.koushikdutta.ion.Ion;
 
 import android.app.Activity;
 import android.support.v7.app.ActionBarActivity;
@@ -56,16 +60,17 @@ public class MainActivity extends ActionBarActivity implements
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
 		setContentView(R.layout.activity_main);
-
+		
+		
 		mNavigationDrawerFragment = (NavigationDrawerFragment) getSupportFragmentManager().findFragmentById(R.id.navigation_drawer);
 		mTitle = getTitle();
-
 		// Set up the drawer.
 		mNavigationDrawerFragment.setUp(R.id.navigation_drawer, (DrawerLayout) findViewById(R.id.drawer_layout));
 	}
 
 	@Override
-	public void onNavigationDrawerItemSelected(int position) {
+	public void onNavigationDrawerItemSelected(int position) 
+	{
 		// update the main content by replacing fragments
 		Log.d("berker", "onNavigationDrawerItemSelected :Number : " + position);
 		FragmentManager fragmentManager = getSupportFragmentManager();
@@ -81,27 +86,14 @@ public void onNavigationDrawerItemSelected(int position) {
 
 
 
-		case 0:
+		case 2:
 			args.putInt(ARG_SECTION_NUMBER, 0);
 			frag =new CheatSheetFragment();
 			frag.setArguments(args);
 			fragmentManager.beginTransaction().replace(R.id.container, frag).commit();
 		break;
 
 
-		case 1:
-			args.putInt(ARG_SECTION_NUMBER, 1);
-			frag =new CheatSheetFragment();
-			frag.setArguments(args);
-			fragmentManager.beginTransaction().replace(R.id.container, frag).commit();
-			break;
-			
-		case 2:
-			args.putInt(ARG_SECTION_NUMBER, 2);
-			frag =new CheatSheetFragment();
-			frag.setArguments(args);
-			fragmentManager.beginTransaction().replace(R.id.container, frag).commit();
-			break;
 
 		default:
 			args.putInt(ARG_SECTION_NUMBER, 0);

src/com/brkrgcr/cheatsheet/NavigationDrawerFragment.java

@@ -1,6 +1,9 @@
 package com.brkrgcr.cheatsheet;
 
 import com.brkrgcr.cheatsheet.R;
+import com.google.gson.JsonArray;
+import com.koushikdutta.async.future.FutureCallback;
+import com.koushikdutta.ion.Ion;
 
 import android.support.v7.app.ActionBarActivity;
 import android.app.Activity;
@@ -102,6 +105,7 @@ public void onItemClick(AdapterView<?> parent, View view, int position, long id)
                 selectItem(position);
             }
         });
+
         mDrawerListView.setAdapter(new ArrayAdapter<String>(
                 getActionBar().getThemedContext(),
                 android.R.layout.simple_list_item_1,

src/com/brkrgcr/cheatsheet/views/CheatSheetFragment.java

@@ -8,12 +8,16 @@
 import com.brkrgcr.cheatsheet.R.array;
 import com.brkrgcr.cheatsheet.R.id;
 import com.brkrgcr.cheatsheet.R.layout;
+import com.google.gson.JsonArray;
+import com.koushikdutta.async.future.FutureCallback;
+import com.koushikdutta.ion.Ion;
 
 import android.app.Activity;
 import android.database.DataSetObserver;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -32,11 +36,15 @@ public class CheatSheetFragment extends Fragment {
 	private static final String TAG = "CodeFragment";
 
 	private MainActivity mMainActivity;
+	
+
 
 	public static final int INDEX = 2;
 
 	public static int ID;
 
+	private JsonArray coming_Json_Array;
+	
 	private static int ROOT;
 	/**
 	 * CheatSheets
@@ -86,35 +94,40 @@ public View onCreateView(LayoutInflater inflater,
 
 		case 0:
 			cheatSheetList.clear();
-			cheatSheetList.add("Flask");
-			cheatSheetList.add("Spring");
-			cheatSheetList.add("Laravel");
-			cheatSheets.setAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, cheatSheetList));
-			Log.e("Cheatsheet", "Enter The Switch"+ROOT);
-			break;
-		case 1:
-			cheatSheetList.clear();
-			cheatSheetList.add("Java");
-			cheatSheetList.add("Python");
-			cheatSheetList.add("Ruby");
-			cheatSheets.setAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, cheatSheetList));
-			Log.e("Cheatsheet", "Enter The Switch"+ROOT);
-			break;
-		case 2:
-			cheatSheetList.clear();
-			cheatSheetList.add("Flask");
-			cheatSheetList.add("Spring");
-			cheatSheetList.add("Laravel");
-			cheatSheets.setAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, cheatSheetList));
+			Ion.with(this).load("http://95.85.42.212:5000/v1/category/main").asJsonArray().setCallback(new FutureCallback<JsonArray>() {
+				
+				@Override
+				public void onCompleted(Exception e, JsonArray result) {
+					for (int i = 0; i < result.size(); i++) 
+					{
+						
+						coming_Json_Array=result;
+						String element_name=result.get(i).getAsJsonObject().get("name").getAsString();
+						cheatSheetList.add(element_name);
+					}
+					cheatSheets.setAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, cheatSheetList));
+				}
+			});
+			
 			Log.e("Cheatsheet", "Enter The Switch"+ROOT);
 			break;
 
 		default:
 			cheatSheetList.clear();
-			cheatSheetList.add("Flask");
-			cheatSheetList.add("Spring");
-			cheatSheetList.add("Laravel");
-			cheatSheets.setAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, cheatSheetList));
+			String url="http://95.85.42.212:5000/v1/category/list/"+Integer.toString(ROOT);
+			Ion.with(this).load(url).asJsonArray().setCallback(new FutureCallback<JsonArray>() {
+				
+				@Override
+				public void onCompleted(Exception e, JsonArray result) {
+					for (int i = 0; i < result.size(); i++) 
+					{
+						coming_Json_Array=result;
+						String element_name=result.get(i).getAsJsonObject().get("name").getAsString();
+						cheatSheetList.add(element_name);
+					}
+					cheatSheets.setAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, cheatSheetList));
+				}
+			});
 			Log.e("Cheatsheet", "Enter The Switch"+ROOT);
 			break;
 		}
@@ -144,6 +157,15 @@ public void onItemClick(AdapterView<?> parent, View view,
 
               // ListView Clicked item index
               int itemPosition = position;
+              int item_Id=coming_Json_Array.get(itemPosition).getAsJsonObject().get("id").getAsInt();
+              
+              Bundle args=new Bundle();
+              Fragment frag =new CheatSheetFragment(); 
+              FragmentManager fragmentManager = getActivity().getSupportFragmentManager();
+              args.putInt(ARG_SECTION_NUMBER, item_Id);
+  			
+  			  frag.setArguments(args);
+  			  fragmentManager.beginTransaction().replace(R.id.container, frag).commit();
 
               // ListView Clicked item value
 //              String  itemValue = (String) cheatSheets.getItemAtPosition(position);