added AdsListener

.gitignore

@@ -0,0 +1,2 @@
+/nbproject/private/
+/build/

native/android/com/codename1/admob/AdMobNativeImpl.java

@@ -65,7 +65,42 @@ public boolean loadAd() {
         final CodenameOneActivity activity = (CodenameOneActivity)AndroidNativeUtil.getActivity();
         interstitial = new InterstitialAd(activity);
         interstitial.setAdUnitId(adID);
-        System.err.println("inside AdMobFullPageImpl.startLoadingAd");
+        interstitial.setAdListener(new AdListener() {
+
+            @Override
+            public void onAdClosed() {
+                super.onAdClosed();
+                Callback.onAdClosed();
+            }
+
+            @Override
+            public void onAdFailedToLoad(int errorCode) {
+                super.onAdFailedToLoad(errorCode);
+                Callback.onAdFailedToLoad(errorCode);
+            }
+
+            @Override
+            public void onAdLeftApplication() {
+                super.onAdLeftApplication();
+                Callback.onAdLeftApplication();                
+            }
+
+            @Override
+            public void onAdLoaded() {
+                super.onAdLoaded();
+                Callback.onAdLoaded();                
+            }
+
+            @Override
+            public void onAdOpened() {
+                super.onAdOpened();
+                Callback.onAdOpened();                
+            }
+
+
+
+        });
+
         try {
             // Create ad request.
             final AdRequest adRequest = new AdRequest.Builder().build();
@@ -74,7 +109,6 @@ public boolean loadAd() {
 
                 public void run() {
                     interstitial.loadAd(adRequest);
-                    System.err.println("start loading ad");
                 }
             });
 

native/ios/com_codename1_admob_AdMobNativeImpl.h

@@ -1,8 +1,9 @@
 #import <Foundation/Foundation.h>
 
 #import "GADInterstitial.h"
+#import "GADInterstitialDelegate.h"
 
-@interface com_codename1_admob_AdMobNativeImpl : NSObject {
+@interface com_codename1_admob_AdMobNativeImpl : NSObject<GADInterstitialDelegate> {
     // Declare one as an instance variable
     GADInterstitial *interstitial_;
     BOOL loaded;

native/ios/com_codename1_admob_AdMobNativeImpl.m

@@ -1,16 +1,19 @@
 #import "com_codename1_admob_AdMobNativeImpl.h"
 #import "CodenameOne_GLViewController.h"
+#import "com_codename1_admob_Callback.h"
 
 @implementation com_codename1_admob_AdMobNativeImpl
 
 -(void)init:(NSString*)param{
     NSLog(@"inside native init");
 
     adID = param;
+    id del = self; 
 
     [[NSOperationQueue mainQueue] addOperationWithBlock:^ {
         interstitial_ = [[GADInterstitial alloc] init];
         interstitial_.adUnitID = adID;
+        interstitial_.delegate = del;
     }];
 }
 
@@ -37,11 +40,12 @@ -(BOOL)isLoaded{
 
 -(BOOL)loadAd{
     NSLog(@"inside native startLoadingAd");
-
+    id del = self; 
     [[NSOperationQueue mainQueue] addOperationWithBlock:^ {
         interstitial_ = [[GADInterstitial alloc] init];
         interstitial_.adUnitID = adID;
-
+        interstitial_.delegate = del;
+
         // Your code goes in here
         NSLog(@"start loading Ad");
         [interstitial_ loadRequest:[GADRequest request]];
@@ -65,4 +69,41 @@ -(BOOL)isSupported{
     return YES;
 }
 
+/// Called when an interstitial ad request succeeded.
+- (void)interstitialDidReceiveAd:(GADInterstitial *)ad {
+  NSLog(@"interstitialDidReceiveAd");
+  com_codename1_admob_Callback_onAdLoaded__(CN1_THREAD_GET_STATE_PASS_SINGLE_ARG);
+}
+
+/// Called when an interstitial ad request failed.
+- (void)interstitial:(GADInterstitial *)ad didFailToReceiveAdWithError:(GADRequestError *)error {
+  NSLog(@"interstitialDidFailToReceiveAdWithError: %@", [error localizedDescription]);
+  com_codename1_admob_Callback_onAdFailedToLoad___int(CN1_THREAD_GET_STATE_PASS_ARG -1);
+}
+
+/// Called just before presenting an interstitial.
+- (void)interstitialWillPresentScreen:(GADInterstitial *)ad {
+  NSLog(@"interstitialWillPresentScreen");
+  com_codename1_admob_Callback_onAdOpened__(CN1_THREAD_GET_STATE_PASS_SINGLE_ARG);
+}
+
+/// Called before the interstitial is to be animated off the screen.
+- (void)interstitialWillDismissScreen:(GADInterstitial *)ad {
+  NSLog(@"interstitialWillDismissScreen");
+}
+
+/// Called just after dismissing an interstitial and it has animated off the screen.
+- (void)interstitialDidDismissScreen:(GADInterstitial *)ad {
+  NSLog(@"interstitialDidDismissScreen");
+  com_codename1_admob_Callback_onAdClosed__(CN1_THREAD_GET_STATE_PASS_SINGLE_ARG);  
+}
+
+/// Called just before the application will background or terminate because the user clicked on an
+/// ad that will launch another application (such as the App Store).
+- (void)interstitialWillLeaveApplication:(GADInterstitial *)ad {
+  NSLog(@"interstitialWillLeaveApplication");
+  com_codename1_admob_Callback_onAdLeftApplication__(CN1_THREAD_GET_STATE_PASS_SINGLE_ARG);  
+}
+
+
 @end

src/com/codename1/admob/AdMobManager.java

@@ -78,4 +78,12 @@ public void run() {
         });
         admob.showAd();
     }
+
+    /**
+     * Sets an AdsListener
+     */ 
+     public void setAdsListener(AdsListener l) {
+        Callback.setListener(l);
+    }
+
 }

src/com/codename1/admob/AdsListener.java

@@ -0,0 +1,39 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.codename1.admob;
+
+/**
+ *
+ * @author Chen
+ */
+public interface AdsListener {
+
+    /**
+     * Called when the user is about to return to the application after clicking
+     * on an ad.
+     */
+    public void onAdClosed();
+
+    /**
+     * Called when an ad request failed.
+     */
+    public void onAdFailedToLoad(int errorCode);
+
+    /**
+     * Called when an ad leaves the application (e.g., to go to the browser).
+     */
+    public void onAdLeftApplication();
+
+    /**
+     * Called when an ad is received.
+     */
+    public void onAdLoaded();
+
+    /**
+     * Called when an ad opens an overlay that covers the screen.
+     */
+    public void onAdOpened();
+}

src/com/codename1/admob/Callback.java

@@ -0,0 +1,78 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.codename1.admob;
+
+import com.codename1.ui.Display;
+
+/**
+ *
+ * @author Chen
+ */
+public class Callback {
+
+    private static AdsListener l;
+
+    public static void onAdClosed(){
+        if(l != null){
+            Display.getInstance().callSerially(new Runnable(){
+
+                public void run() {
+                    l.onAdClosed();
+                }
+            });
+        }
+    }
+
+    public static void onAdLeftApplication(){
+        if(l != null){
+            Display.getInstance().callSerially(new Runnable(){
+
+                public void run() {
+                    l.onAdLeftApplication();
+                }
+            });
+        }    
+    }
+
+    public static void onAdOpened(){
+        if(l != null){
+            Display.getInstance().callSerially(new Runnable(){
+
+                public void run() {
+                    l.onAdOpened();
+                }
+            });
+        }        
+    }
+
+    public static void onAdFailedToLoad(final int err){
+        if(l != null){
+            Display.getInstance().callSerially(new Runnable(){
+
+                public void run() {
+                    l.onAdFailedToLoad(err);
+                }
+            });
+        }                     
+    }
+
+
+    public static void onAdLoaded(){
+        if(l != null){
+            Display.getInstance().callSerially(new Runnable(){
+
+                public void run() {
+                    l.onAdLoaded();
+                }
+            });
+        }                     
+    }
+
+    static void setListener(AdsListener listener){
+        l = listener;
+    }
+
+}