CCSprite comes and after 3 sec it'll remove automatically ?[Done] - cocos2d-android

Question

I am working on project with cocos2d-android.
What I need this time is : A CCSprite comes on the screen and stay 3-4 sec and remove automatically. What class is available to do this work
If anybody have done this thing earlier. Suggest me the way ?

Answer 1

I'll give you code example in Objective-c cause i've never dealt with cocos2d-android, i believe it's pretty straightforward
CCSprite *spriteToDisplayAndRemove = [CCSprite spriteWithFile:#"filename.png"];
[self addChild:spriteToDisplayAndRemove];//say CCLayer adds our sprite
CCDelayTime *delay = [CCDelayTime actionWithDuration:3];
CCCallBlock *block = [CCCallBlock actionWithBlock:^{
[self removeChild:spriteToDisplayAndRemove];
}];
[self runAction:[CCSequence actions:delay, block, nil]];
EDIT:
Since blocks are unavailable in cocos2d-android you might use CCCallFunc instead. Again, Objective-c sample:
CCSprite *spriteToDisplayAndRemove = [CCSprite spriteWithFile:#"filename.png"];
spriteToDisplayAndRemove.tag = 100;
[self addChild:spriteToDisplayAndRemove];//say CCLayer adds our sprite
CCDelayTime *delay = [CCDelayTime actionWithDuration:3];
CCCallFunc *callFunc = [CCCallFunc actionWithTarget:self selector:#selector(removeSprite)];
[self runAction:[CCSequence actions:delay, callFunc, nil]];
And here is your removeSprite method:
-(void)removeSprite
{
CCSprite *sprite = [self getChildByTag:100];
[self removeChild:sprite];
}