Issue:Resolve the carsh of the simple game test sample and modify the main.cpps in the template for the android projects

samples/Cpp/SimpleGame/Classes/HelloWorldScene.cpp

@@ -103,7 +103,16 @@ bool HelloWorld::init()
 		this->setTouchEnabled(true);
 
 		_targets = new Array;
+        if (nullptr != _targets)
+        {
+            _targets->initWithCapacity(7);
+        }
 		_projectiles = new Array;
+        if (nullptr != _projectiles)
+        {
+            _projectiles->initWithCapacity(7);
+        }
+        
 
 		// use updateGame instead of update, otherwise it will conflit with SelectorProtocol::update
 		// see http://www.cocos2d-x.org/boards/6/topics/1478
@@ -240,6 +249,11 @@ void HelloWorld::ccTouchesEnded(Set* touches, Event* event)
 void HelloWorld::updateGame(float dt)
 {
 	Array *projectilesToDelete = new Array;
+    if (nullptr != projectilesToDelete)
+    {
+        projectilesToDelete->initWithCapacity(7);
+    }
+
     Object* it = NULL;
     Object* jt = NULL;
 
@@ -254,6 +268,10 @@ void HelloWorld::updateGame(float dt)
 			projectile->getContentSize().height);
 
 		auto targetsToDelete =new Array;
+        if (nullptr != targetsToDelete)
+        {
+            targetsToDelete->initWithCapacity(7);
+        }
 
 		// for (jt = _targets->begin(); jt != _targets->end(); jt++)
         CCARRAY_FOREACH(_targets, jt)

template/multi-platform-cpp/proj.android/jni/hellocpp/main.cpp

@@ -10,7 +10,7 @@
 
 using namespace cocos2d;
 
-void cocos_android_app_init (void) {
+void cocos_android_app_init (struct android_app* app) {
     LOGD("cocos_android_app_init");
     AppDelegate *pAppDelegate = new AppDelegate();
 }

template/multi-platform-js/proj.android/jni/hellojavascript/main.cpp

@@ -10,7 +10,7 @@
 
 using namespace cocos2d;
 
-void cocos_android_app_init (void) {
+void cocos_android_app_init (struct android_app* app) {
     LOGD("cocos_android_app_init");
     AppDelegate *pAppDelegate = new AppDelegate();
 }

template/multi-platform-lua/proj.android/jni/hellolua/main.cpp

@@ -10,7 +10,7 @@
 
 using namespace cocos2d;
 
-void cocos_android_app_init (void) {
+void cocos_android_app_init (struct android_app* app) {
     LOGD("cocos_android_app_init");
     AppDelegate *pAppDelegate = new AppDelegate();
 }