Minor cleanup

src/main/java/ca/zgrs/clipper/ClipboardService.java

@@ -1,18 +1,16 @@
 package ca.zgrs.clipper;
 
-import android.text.ClipboardManager;
 import android.app.IntentService;
 import android.content.Intent;
 
 import android.util.Log;
 
 public class ClipboardService extends IntentService {
-	private static String TAG = "ClipboardService";
+    private static String TAG = "ClipboardService";
 
-
-	public ClipboardService() {
-		super("ClipboardService"); 
-	}
+    public ClipboardService() {
+        super("ClipboardService");
+    }
 
     /* Define service as sticky so that it stays in background */
     @Override
@@ -24,16 +22,17 @@ public int onStartCommand(Intent intent, int flags, int startId) {
     @Override
     public void onCreate() {
         super.onCreate();
-        //start itself to ensure our broadcast receiver is active
+        // start itself to ensure our broadcast receiver is active
         Log.d(TAG, "Start clipboard service.");
-        startService(new Intent(getApplicationContext(),ClipboardService.class));
+        startService(new Intent(getApplicationContext(), ClipboardService.class));
     }
 
     /**
-	* The IntentService calls this method from the default worker thread with
-	* the intent that started the service. When this method returns, IntentService
-	* stops the service, as appropriate.
-	*/
-	@Override
-	protected void onHandleIntent(Intent intent) {}
+     * The IntentService calls this method from the default worker thread with
+     * the intent that started the service. When this method returns, IntentService
+     * stops the service, as appropriate.
+     */
+    @Override
+    protected void onHandleIntent(Intent intent) {
+    }
 }

src/main/java/ca/zgrs/clipper/ClipperReceiver.java

@@ -13,13 +13,12 @@
  * The broadcast receiver is active only as long as the application, or its service is active.
  */
 public class ClipperReceiver extends BroadcastReceiver {
-	private static String TAG = "ClipboardReceiver";
+    private static String TAG = "ClipboardReceiver";
 
     public static String ACTION_GET = "clipper.get";
     public static String ACTION_GET_SHORT = "get";
     public static String ACTION_SET = "clipper.set";
     public static String ACTION_SET_SHORT = "set";
-
     public static String EXTRA_TEXT = "text";
 
     public static boolean isActionGet(final String action) {
@@ -30,38 +29,31 @@ public static boolean isActionSet(final String action) {
         return ACTION_SET.equals(action) || ACTION_SET_SHORT.equals(action);
     }
 
-
     @Override
     public void onReceive(Context context, Intent intent) {
-        Log.d(TAG, "Inside broadcast handler!");
-
-        Log.d(TAG, String.format("Action: %s", intent.getAction()));
-
         ClipboardManager cb = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
         if (isActionSet(intent.getAction())) {
             Log.d(TAG, "Setting text into clipboard");
             String text = intent.getStringExtra(EXTRA_TEXT);
             if (text != null) {
                 cb.setText(text);
                 setResultCode(Activity.RESULT_OK);
-                setResultData("Text is copied in clipboard.");
+                setResultData("Text is copied into clipboard.");
             } else {
                 setResultCode(Activity.RESULT_CANCELED);
-                setResultData("No text was provided. Use -e text \"text to be pasted\"");
+                setResultData("No text is provided. Use -e text \"text to be pasted\"");
             }
         } else if (isActionGet(intent.getAction())) {
             Log.d(TAG, "Getting text from clipboard");
-            CharSequence clip  = cb.getText();
+            CharSequence clip = cb.getText();
             if (clip != null) {
-                Log.d(TAG, String.format(" dd Clipboard text: %s", clip));
+                Log.d(TAG, String.format("Clipboard text: %s", clip));
                 setResultCode(Activity.RESULT_OK);
                 setResultData(clip.toString());
             } else {
                 setResultCode(Activity.RESULT_CANCELED);
-                setResultData("Clipboard is empty.");
+                setResultData("");
             }
-		}
+        }
     }
-    //android.intent.action.PACKAGE_ADDED
-
 }

src/main/java/ca/zgrs/clipper/Main.java

@@ -12,7 +12,7 @@ public void onCreate(Bundle savedInstanceState) {
 
         setContentView(R.layout.main);
 
-        //start clipboard service
+        // start clipboard service
         Intent serviceIntent = new Intent(this, ClipboardService.class);
         startService(serviceIntent);
     }