From 07691ae544162a08ece945b26a24244e495aedc7 Mon Sep 17 00:00:00 2001
From: Sadique Ali <sadiqalikm@gmail.com>
Date: Sat, 20 Jul 2013 15:12:13 -0700
Subject: [PATCH] Pulled out the Callback handler.

---
 .../sdqali/sharewithtitle/MainActivity.java   | 36 ++-----------
 .../sharewithtitle/UpdateViewCallback.java    | 51 +++++++++++++++++++
 2 files changed, 54 insertions(+), 33 deletions(-)
 create mode 100644 ShareWithTitle/src/main/java/in/sdqali/sharewithtitle/UpdateViewCallback.java

diff --git a/ShareWithTitle/src/main/java/in/sdqali/sharewithtitle/MainActivity.java b/ShareWithTitle/src/main/java/in/sdqali/sharewithtitle/MainActivity.java
index 46f680b..1511caf 100644
--- a/ShareWithTitle/src/main/java/in/sdqali/sharewithtitle/MainActivity.java
+++ b/ShareWithTitle/src/main/java/in/sdqali/sharewithtitle/MainActivity.java
@@ -23,52 +23,22 @@ public class MainActivity extends Activity {
 
         final TextView textView = (TextView) findViewById(R.id.greet_text);
         textView.setText("");
-        final View progressBar = (ProgressBar)findViewById(R.id.progressBar);
+        final View progressBar = findViewById(R.id.progressBar);
 
 
         if(action.equals(Intent.ACTION_SEND)) {
             String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT);
             Log.d("Share With Title", "Received shared text: " + sharedText);
 
-            new TitleRetriever(sharedText).retrieve(new TitleGrabCallback() {
-                @Override
-                public void update(String title) {
-                    textView.setText(title);
-                    progressBar.setVisibility(View.VISIBLE);
-                }
-
-                @Override
-                public void showProgress() {
-                    progressBar.animate();
-                }
-
-                @Override
-                public void finish() {
-                    progressBar.setVisibility(View.GONE);
-                }
-
-                @Override
-                public void showError(String errorMessage) {
-                    showToast(errorMessage);
-                }
-            });
+            new TitleRetriever(sharedText).retrieve(new UpdateViewCallback(getApplicationContext(), textView, progressBar));
         }
     }
 
-    private void showToast(String text) {
-        Context context = getApplicationContext();
-        int duration = Toast.LENGTH_SHORT;
-
-        Toast toast = Toast.makeText(context, text, duration);
-        toast.show();
-    }
-
-
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
         // Inflate the menu; this adds items to the action bar if it is present.
         getMenuInflater().inflate(R.menu.main, menu);
         return true;
     }
-    
+
 }
diff --git a/ShareWithTitle/src/main/java/in/sdqali/sharewithtitle/UpdateViewCallback.java b/ShareWithTitle/src/main/java/in/sdqali/sharewithtitle/UpdateViewCallback.java
new file mode 100644
index 0000000..1326c94
--- /dev/null
+++ b/ShareWithTitle/src/main/java/in/sdqali/sharewithtitle/UpdateViewCallback.java
@@ -0,0 +1,51 @@
+package in.sdqali.sharewithtitle;
+
+import android.content.Context;
+import android.view.View;
+import android.widget.TextView;
+import android.widget.Toast;
+
+/**
+* Created by sdqali on 7/20/13.
+*/
+class UpdateViewCallback implements TitleGrabCallback {
+    private Context mainActivityContext;
+    private final TextView textView;
+    private final View progressBar;
+
+
+    public UpdateViewCallback(Context context, TextView textView, View progressBar) {
+        mainActivityContext = context;
+        this.textView = textView;
+        this.progressBar = progressBar;
+    }
+
+    @Override
+    public void update(String title) {
+        textView.setText(title);
+        progressBar.setVisibility(View.VISIBLE);
+    }
+
+    @Override
+    public void showProgress() {
+        progressBar.animate();
+    }
+
+    @Override
+    public void finish() {
+        progressBar.setVisibility(View.GONE);
+    }
+
+    @Override
+    public void showError(String errorMessage) {
+        showToast(errorMessage);
+    }
+
+
+    private void showToast(String text) {
+        int duration = Toast.LENGTH_SHORT;
+        Toast toast = Toast.makeText(mainActivityContext, text, duration);
+        toast.show();
+    }
+
+}