CB-7712 remove references to closebuttoncaption

The code for this had been previously commented out, but was still listed in
the docs. So remove it from the docs and remove the dead comments.

doc/index.md

@@ -61,7 +61,6 @@ instance, or the system browser.
 
     Android only:
 
-    - __closebuttoncaption__: set to a string to use as the __Done__ button's caption.
     - __hidden__: set to `yes` to create the browser and load the page, but not show it. The loadstop event fires when loading is complete. Omit or set to `no` (default) to have the browser open and load normally.
     - __clearcache__: set to `yes` to have the browser's cookie cache cleared before the new window is opened
     - __clearsessioncache__: set to `yes` to have the session cookie cache cleared before the new window is opened

src/android/InAppBrowser.java

@@ -75,7 +75,6 @@ public class InAppBrowser extends CordovaPlugin {
     private static final String LOAD_START_EVENT = "loadstart";
     private static final String LOAD_STOP_EVENT = "loadstop";
     private static final String LOAD_ERROR_EVENT = "loaderror";
-    private static final String CLOSE_BUTTON_CAPTION = "closebuttoncaption";
     private static final String CLEAR_ALL_CACHE = "clearcache";
     private static final String CLEAR_SESSION_CACHE = "clearsessioncache";
 
@@ -85,7 +84,6 @@ public class InAppBrowser extends CordovaPlugin {
     private CallbackContext callbackContext;
     private boolean showLocationBar = true;
     private boolean openWindowHidden = false;
-    private String buttonLabel = "Done";
     private boolean clearAllCache= false;
     private boolean clearSessionCache=false;
 
@@ -287,14 +285,10 @@ public class InAppBrowser extends CordovaPlugin {
                 option = new StringTokenizer(features.nextToken(), "=");
                 if (option.hasMoreElements()) {
                     String key = option.nextToken();
-                    if (key.equalsIgnoreCase(CLOSE_BUTTON_CAPTION)) {
-                        this.buttonLabel = option.nextToken();
-                    } else {
                     Boolean value = option.nextToken().equals("no") ? Boolean.FALSE : Boolean.TRUE;
                     map.put(key, value);
                 }
             }
-            }
             return map;
         }
     }
@@ -460,6 +454,7 @@ public class InAppBrowser extends CordovaPlugin {
                 return value;
             }
 
+            @SuppressLint("NewApi")
             public void run() {
                 // Let's create the main dialog
                 dialog = new InAppBrowserDialog(cordova.getActivity(), android.R.style.Theme_NoTitleBar);
@@ -495,9 +490,6 @@ public class InAppBrowser extends CordovaPlugin {
                 back.setLayoutParams(backLayoutParams);
                 back.setContentDescription("Back Button");
                 back.setId(2);
-                /*
-                back.setText("<");
-                */
                 Resources activityRes = cordova.getActivity().getResources();
                 int backResId = activityRes.getIdentifier("ic_action_previous_item", "drawable", cordova.getActivity().getPackageName());
                 Drawable backIcon = activityRes.getDrawable(backResId);
@@ -522,7 +514,6 @@ public class InAppBrowser extends CordovaPlugin {
                 forward.setLayoutParams(forwardLayoutParams);
                 forward.setContentDescription("Forward Button");
                 forward.setId(3);
-                //forward.setText(">");
                 int fwdResId = activityRes.getIdentifier("ic_action_next_item", "drawable", cordova.getActivity().getPackageName());
                 Drawable fwdIcon = activityRes.getDrawable(fwdResId);
                 if(android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN)
@@ -562,14 +553,13 @@ public class InAppBrowser extends CordovaPlugin {
                     }
                 });
 
-                // Close button
+                // Close/Done button
                 Button close = new Button(cordova.getActivity());
                 RelativeLayout.LayoutParams closeLayoutParams = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
                 closeLayoutParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
                 close.setLayoutParams(closeLayoutParams);
                 forward.setContentDescription("Close Button");
                 close.setId(5);
-                //close.setText(buttonLabel);
                 int closeResId = activityRes.getIdentifier("ic_action_remove", "drawable", cordova.getActivity().getPackageName());
                 Drawable closeIcon = activityRes.getDrawable(closeResId);
                 if(android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN)
@@ -684,8 +674,6 @@ public class InAppBrowser extends CordovaPlugin {
         }
     }
     
-
-    
     /**
      * The webview client receives notifications about appView
      */
@@ -815,7 +803,6 @@ public class InAppBrowser extends CordovaPlugin {
             } catch (JSONException ex) {
                 Log.d(LOG_TAG, "Should never happen");
             }
-        	
         }
     }
 }