java용 Custom Search 실험중

surcae · Jun 11, 2018 · 562396e · 562396e
1 parent cb0ca69
commit 562396e
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Showing 4 changed files with 83 additions and 8 deletions.
diff --git a/app/build.gradle b/app/build.gradle
@@ -35,5 +35,6 @@ dependencies {
     compile 'com.google.firebase:firebase-auth:11.2.0'
     compile 'com.google.android.gms:play-services-auth:11.2.0'
     compile 'com.firebase:firebase-client-android:2.5.0'
+    compile 'com.google.apis:google-api-services-customsearch:v1-rev63-1.23.0'
 }
 apply plugin: 'com.google.gms.google-services'
diff --git a/app/src/main/java/com/example/surcae_laptop/pictoria/ImageSearchEngine.java b/app/src/main/java/com/example/surcae_laptop/pictoria/ImageSearchEngine.java
@@ -3,7 +3,16 @@
 import android.os.AsyncTask;
 import android.util.Log;
 
+import com.fasterxml.jackson.core.JsonFactory;
+import com.google.api.client.http.HttpRequest;
+import com.google.api.client.http.HttpRequestInitializer;
+import com.google.api.client.http.HttpTransport;
+import com.google.api.client.http.javanet.NetHttpTransport;
+import com.google.api.services.customsearch.Customsearch;
+
+import java.io.BufferedReader;
 import java.io.IOException;
+import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
 import java.net.URL;
 
@@ -25,20 +34,83 @@
  */
 
 public class ImageSearchEngine extends AsyncTask<URL, Integer, String> {
-    @Override
+    Integer responseCode = null;
+    String responseMessage = "";
+    String result = "";
+    HttpURLConnection conn = null;
+    Customsearch customsearch= null;
     // Callback from Execute() of MainActivity.
+    @Override
+    protected void onPreExecute(){
+
+    }
+
     protected String doInBackground(URL... urls) {
-        URL url = urls[0];
-        HttpURLConnection conn = null;
+        HttpTransport httpTransport;
+        JsonFactory jsonFactory;
+        HttpRequestInitializer httpRequestInitializer;
 
+        try{
+            //customsearch = new Customsearch(new NetHttpTransport(), new JsonFactory(), new HttpRequestInitializer()
+            {
+
+            }
+            //);
+        } catch (Exception e){
+            e.printStackTrace();
+        }
+
+        URL url = urls[0];
         try {
             conn = (HttpURLConnection) url.openConnection();
         } catch (IOException e) {
             Log.e(TAG, "Http connection ERROR " + e.toString());
         }
-        return null;
-    }
-    protected void onPreExecute(){
 
+        try {
+            responseCode = conn.getResponseCode();
+            responseMessage = conn.getResponseMessage();
+        } catch (IOException e) {
+            Log.e(TAG, "Http getting response code ERROR " + e.toString());
+        }
+
+        Log.d(TAG, "Http response code =" + responseCode + " message=" + responseMessage);
+
+        try {
+            if (responseCode == 200) {
+
+                // response OK
+                BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+                StringBuilder sb = new StringBuilder();
+                String line;
+
+                while ((line = rd.readLine()) != null) {
+                    sb.append(line + "\n");
+                }
+                rd.close();
+
+                conn.disconnect();
+
+                result = sb.toString();
+
+                Log.d(TAG, "result=" + result);
+
+                return result;
+
+            } else {
+
+                // response problem
+
+                String errorMsg = "Http ERROR response " + responseMessage + "\n" + "Make sure to replace in code your own Google API key and Search Engine ID";
+                Log.e(TAG, errorMsg);
+                result = errorMsg;
+                return result;
+
+            }
+        } catch (IOException e) {
+            Log.e(TAG, "Http Response ERROR " + e.toString());
+        }
+
+        return null;
     }
 }
diff --git a/app/src/main/java/com/example/surcae_laptop/pictoria/MainActivity.java b/app/src/main/java/com/example/surcae_laptop/pictoria/MainActivity.java
@@ -125,7 +125,8 @@ public boolean onQueryTextSubmit(String query) {
                 }
                 Log.d("MainActivity", "Url = "+  urlString);
 
-
+                imageSearchEngine = new ImageSearchEngine();
+                imageSearchEngine.execute(url);
                 return true;
             }
 

diff --git a/build.gradle b/build.gradle
@@ -4,10 +4,11 @@ buildscript {
 
     repositories {
         google()
+        mavenCentral()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.2'
+        classpath 'com.android.tools.build:gradle:3.1.3'
 
 
         // NOTE: Do not place your application dependencies here; they belong