/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.example.android.datafrominternet;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.EditText;
import android.widget.TextView;

import com.example.android.datafrominternet.utilities.NetworkUtils;

import java.io.IOException;
import java.net.URL;

public class MainActivity extends AppCompatActivity {

    private EditText mSearchBoxEditText;

    private TextView mUrlDisplayTextView;

    private TextView mSearchResultsTextView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mSearchBoxEditText = (EditText) findViewById(R.id.et_search_box);

        mUrlDisplayTextView = (TextView) findViewById(R.id.tv_url_display);
        mSearchResultsTextView = (TextView) findViewById(R.id.tv_github_search_results_json);
    }

    /**
     * This method retrieves the search text from the EditText, constructs the URL
     * (using {@link NetworkUtils}) for the github repository you'd like to find, displays
     * that URL in a TextView, and finally fires off an AsyncTask to perform the GET request using
     * our (not yet created) {@link GithubQueryTask}
     */
    private void makeGithubSearchQuery() {
        String githubQuery = mSearchBoxEditText.getText().toString();
        URL githubSearchUrl = NetworkUtils.buildUrl(githubQuery);
        mUrlDisplayTextView.setText(githubSearchUrl.toString());
        String githubSearchResults = null;
        try {
            githubSearchResults = NetworkUtils.getResponseFromHttpUrl(githubSearchUrl);
            mSearchResultsTextView.setText(githubSearchResults);
        } catch (IOException e) {
            e.printStackTrace();
        }
        // TODO (4) Create a new GithubQueryTask and call its execute method, passing in the url to query
    }

    // TODO (1) Create a class called GithubQueryTask that extends AsyncTask<URL, Void, String>
    // TODO (2) Override the doInBackground method to perform the query. Return the results. (Hint: You've already written the code to perform the query)
    // TODO (3) Override onPostExecute to display the results in the TextView

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int itemThatWasClickedId = item.getItemId();
        if (itemThatWasClickedId == R.id.action_search) {
            makeGithubSearchQuery();
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}

@@ -660,16 +660,45 @@
 ernet;%0A%0A
+import android.os.AsyncTask;%0A
 import a
@@ -2192,24 +2192,25 @@
 ing());%0A
+%0A
         
 String g
@@ -2205,210 +2205,615 @@
     
-String githubSearchResults = null;%0A        try %7B%0A            githubSearchResults = NetworkUtils.getResponseFromHttpUrl(githubSearchUrl);%0A            mSearchResultsTextView.setText(githubSearchResults);%0A
+// TODO (4) Create a new GithubQueryTask and call its execute method, passing in the url to query%0A        new GitHubSearchAsyncTask().execute(githubSearchUrl);%0A    %7D%0A%0A    // TODO (1) Create a class called GithubQueryTask that extends AsyncTask%3CURL, Void, String%3E%0A    public class GitHubSearchAsyncTask extends AsyncTask%3CURL, Void, String%3E%7B%0A%0A        @Override%0A        protected String doInBackground(URL... urls) %7B%0A            URL searchUrl = urls%5B0%5D;%0A            String githubSearchResults = null;%0A            try %7B%0A                githubSearchResults = NetworkUtils.getResponseFromHttpUrl(searchUrl);%0A%0A    
     
@@ -2854,16 +2854,20 @@
         
+    
 e.printS
@@ -2879,32 +2879,36 @@
 race();%0A        
+ 
+   
 %7D%0A        // TOD
@@ -2905,208 +2905,288 @@
     
-// TODO (4) Create a new GithubQueryTask and call its ex
+    return githubSearchResults;%0A        %7D%0A%0A        @Override%0A        prot
 ec
-u
 te
- method, passing in the url to query
+d void onPostExecute(String searchResult) %7B
 %0A    
-%7D%0A%0A
     
-// TODO (1) Create a class called GithubQueryTask that extends AsyncTask%3CURL, Void, String%3E
+    if (searchResult != null && !searchResult.equals(%22%22)) %7B%0A                mSearchResultsTextView.setText(searchResult);%0A            %7D%0A        %7D%0A    %7D
 %0A   

Complete TODOs for T02.05 CreateAsyncTask exercise