'Android APP crashes while Loading the ads
I am trying to make a social media application. I am trying to insert ads in between the posts. In the below code when running app crashes while executing the adaptor. i have added the adaptor code. sorry for the big code. when i comment the ads and run, post is coming properly. problem is when i include the ad code app crashes without any error. sometimes its running continuously.
class NewpostAdapter(
val context: Context,
val Post: ArrayList<Newpost>): RecyclerView.Adapter<RecyclerView.ViewHolder>()
{
private var firebaseUser:FirebaseUser? =null
companion object{
//TAG
private const val TAG ="PRODUCT_TAG"
//there will be 2 view type 1 for the actual content and 2 for the native ad
private const val VIEW_TYPE_CONTENT =0
private const val VIEW_TYPE_AD=1
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int):RecyclerView.ViewHolder
{
val view :View
if (viewType == VIEW_TYPE_CONTENT){
view = LayoutInflater.from(context).inflate(R.layout.new_post,parent,false)
return HolderProduct(view)
}
else{
//inflate/return row_native_ad.xml
view = LayoutInflater.from(context).inflate(R.layout.row_native_ad,parent,false)
return HolderNativeAd(view)
}
}
override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
firebaseUser = FirebaseAuth.getInstance().currentUser
if (getItemViewType(position)== VIEW_TYPE_CONTENT) {
val post = Post[position]
val holderProduct =holder as HolderProduct
Picasso.get().load(post.getPostimage()).into(holderProduct.postImage)
publisherInfo(
holderProduct.profileImage,
holderProduct.userName,
holderProduct.publisheruser,
post.getPublisher()
)
}
if (getItemViewType(position)== VIEW_TYPE_AD) {
val adLoader = AdLoader.Builder(context ,context.getString(R.string.native_ad_id_test))
.forNativeAd { nativeAd ->
Log.d(TAG, "onNativeAdLoaded: ")
//Ad is loaded,show it
//instance of our HolderNativeAd to access UI views of row_Native_ad.xml
val holderNativeAd = holder as HolderNativeAd
displayNativeAd(holderNativeAd,nativeAd)
}
.withAdListener(object : AdListener() {
override fun onAdClicked() {
super.onAdClicked()
Log.d(TAG, "onAdClicked: ")
}
override fun onAdClosed() {
super.onAdClosed()
Log.d(TAG, "onAdClosed: ")
}
})
.withNativeAdOptions(NativeAdOptions.Builder().build()).build()
adLoader.loadAd(AdRequest.Builder().build())
}
}
private fun displayNativeAd(holderNativeAd: NewpostAdapter.HolderNativeAd, nativeAd: NativeAd) {
/*------Get Ad assets from the NativeAd Object-----*/
val headLine = nativeAd.headline
val body = nativeAd.body
val callToAction = nativeAd.callToAction
val icon = nativeAd.icon
val price = nativeAd.price
val store = nativeAd.store
val starRating = nativeAd.starRating
val advertiser = nativeAd.advertiser
val mediaContent = nativeAd.mediaContent
/*-----Same assets aren't guaranteed to be in every nativeAd,so we need to check before displaying item-----*/
if (headLine==null){
//no content ,hide view
holderNativeAd.ad_headline.visibility = View.INVISIBLE
}
else{
//have content ,show view
holderNativeAd.ad_headline.visibility= View.VISIBLE
// set data
holderNativeAd.ad_headline.text=headLine
}
if (body==null){
//no content ,hide view
holderNativeAd.ad_body.visibility = View.INVISIBLE
}
else{
//have content ,show view
holderNativeAd.ad_body.visibility= View.VISIBLE
// set data
holderNativeAd.ad_body.text=body
}
if (icon == null){
//no content ,hide view
holderNativeAd.ad_app_icon.visibility = View.INVISIBLE
}
else{
//have content ,show view
holderNativeAd.ad_app_icon.visibility= View.VISIBLE
// set data
holderNativeAd.ad_app_icon.setImageDrawable(icon.drawable)
}
if (starRating == null){
//no content ,hide view
holderNativeAd.ad_stars.visibility = View.INVISIBLE
}
else{
//have content ,show view
holderNativeAd.ad_stars.visibility= View.VISIBLE
// set data
holderNativeAd.ad_stars.rating=starRating.toFloat()
}
if (price==null){
//no content ,hide view
holderNativeAd.ad_price.visibility = View.INVISIBLE
}
else{
//have content ,show view
holderNativeAd.ad_price.visibility= View.VISIBLE
// set data
holderNativeAd.ad_price.text=price
}
if (store==null){
//no content ,hide view
holderNativeAd.ad_store.visibility = View.INVISIBLE
}
else{
//have content ,show view
holderNativeAd.ad_store.visibility= View.VISIBLE
// set data
holderNativeAd.ad_store.text=store
}
if (advertiser==null){
//no content ,hide view
holderNativeAd.ad_advertiser.visibility = View.INVISIBLE
}
else{
//have content ,show view
holderNativeAd.ad_advertiser.visibility= View.VISIBLE
// set data
holderNativeAd.ad_advertiser.text=advertiser
}
if (mediaContent==null){
//no content ,hide view
holderNativeAd.media_view.visibility = View.INVISIBLE
}
else{
//have content ,show view
holderNativeAd.media_view.visibility= View.VISIBLE
// set data
holderNativeAd.media_view.setImageScaleType(ImageView.ScaleType.CENTER_CROP)
holderNativeAd.media_view.setMediaContent(mediaContent)
}
if (callToAction==null){
//no content ,hide view
holderNativeAd.ad_call_to_action.visibility = View.INVISIBLE
}
else{
//have content ,show view
holderNativeAd.ad_call_to_action.visibility= View.VISIBLE
// set data
holderNativeAd.ad_call_to_action.text=callToAction
//handle ad button click
holderNativeAd.native_Ad_View.callToActionView=holderNativeAd.ad_call_to_action
}
// add nativeAd the NativeView
holderNativeAd.native_Ad_View.setNativeAd(nativeAd)
}
override fun getItemCount(): Int {
return Post.size
}
override fun getItemViewType(position: Int): Int {
//logic to display Native Ad between content
if (position % 5 == 0){
//after 5 items .show native ad
return VIEW_TYPE_CONTENT
}
else{
//return the view type VIEW_TYPE_CONTENT to show content
return VIEW_TYPE_AD
}
}
inner class HolderProduct( itemView: View): RecyclerView.ViewHolder(itemView) {
val profileImage: CircleImageView
val postImage: ImageView
val likeButton: ImageView
val commentButton: ImageView
val saveButton: ImageView
val userName: TextView
val likesuser: TextView
val publisheruser: TextView
val descriptionuser: TextView
val commentsuser: TextView
init {
profileImage = itemView.findViewById(R.id.user_profile_image_newPost)
postImage = itemView.findViewById(R.id.post_image_home2)
likeButton = itemView.findViewById(R.id.post_image_like_button)
commentButton = itemView.findViewById(R.id.post_image_comment_button)
saveButton = itemView.findViewById(R.id.post_save_comment_button)
userName = itemView.findViewById(R.id.user_name_search)
likesuser = itemView.findViewById(R.id.likes_user)
publisheruser = itemView.findViewById(R.id.publisher_user)
descriptionuser = itemView.findViewById(R.id.description_user)
commentsuser = itemView.findViewById(R.id.comments_user)
}
}
//ViewHolder class for row_native_ad.xml
inner class HolderNativeAd(itemView: View): RecyclerView.ViewHolder(itemView){
//init UI Views
val ad_app_icon :ImageView =itemView.findViewById(R.id.ad_app_icon)
val ad_headline:TextView=itemView.findViewById(R.id.ad_headline)
val ad_advertiser:TextView=itemView.findViewById(R.id.ad_advertiser)
val ad_stars: RatingBar =itemView.findViewById(R.id.ad_stars)
val ad_body:TextView=itemView.findViewById(R.id.ad_body)
val media_view: MediaView =itemView.findViewById(R.id.media_view)
val ad_price:TextView=itemView.findViewById(R.id.ad_price)
val ad_store:TextView=itemView.findViewById(R.id.ad_store)
val ad_call_to_action: Button =itemView.findViewById(R.id.ad_call_to_action)
val native_Ad_View: NativeAdView =itemView.findViewById(R.id.native_Ad_View)
}
}
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|