我正在尝试ImageSlider在 recyclerView 中显示图像。我所做的是，作为要从Firebase存储中获取的图像，我在适配器类中创建了一个 SlideModel 数组。将有最少 1 个和最多 5 个图像。以下是我是如何做到这一点的。
我的代码似乎可以工作，因为我可以在Logcat. 但是，当我添加最后一行代码时holder.itemView.image_slider.setImageList(remoteImages, ScaleTypes.FIT)，我的应用程序崩溃并出现以下错误。没有它，应用程序可以正常工作，但滑块中没有图像。
java.lang.ExceptionInInitializerError
at okhttp3.internal.platform.Platform.get(Platform.java:85)
at okhttp3.OkHttpClient.newSslSocketFactory(OkHttpClient.java:263)
at okhttp3.OkHttpClient.<init>(OkHttpClient.java:229)
at okhttp3.OkHttpClient$Builder.build(OkHttpClient.java:1015)
at com.squareup.picasso.OkHttp3Downloader.<init>(OkHttp3Downloader.java:71)
at com.squareup.picasso.OkHttp3Downloader.<init>(OkHttp3Downloader.java:50)
at com.squareup.picasso.OkHttp3Downloader.<init>(OkHttp3Downloader.java:40)
at com.squareup.picasso.Picasso$Builder.build(Picasso.java:848)
at com.squareup.picasso.Picasso.get(Picasso.java:683)
at com.denzcoskun.imageslider.adapters.ViewPagerAdapter.instantiateItem(ViewPagerAdapter.kt:71)
at com.denzcoskun.imageslider.adapters.ViewPagerAdapter.instantiateItem(ViewPagerAdapter.kt:25)
at androidx.viewpager.widget.ViewPager.addNewItem(ViewPager.java:1010)
at androidx.viewpager.widget.ViewPager.populate(ViewPager.java:1158)
at androidx.viewpager.widget.ViewPager.populate(ViewPager.java:1092)
at androidx.viewpager.widget.ViewPager.onMeasure(ViewPager.java:1622)
at android.view.View.measure(View.java:27131)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:735)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:481)
at android.view.View.measure(View.java:27131)
我implementation 'com.github.denzcoskun:ImageSlideshow:0.1.0'在我的build.gradle
以下是我的 recyclerView 项目布局的一部分的XML代码。ImageSlider
<com.denzcoskun.imageslider.ImageSlider
android:id="@+id/image_slider"
android:layout_width="match_parent"
android:layout_height="200dp"
app:iss_auto_cycle="true"
app:iss_period="2500"
app:iss_delay="0"/>
以下是我的ItemListAdapter.kt.
override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
val model = list[position]
val numOfImages = model.image_count
val remoteImages: ArrayList<SlideModel> = ArrayList()
if (holder is MyViewHolder) {
when (numOfImages) {
1 -> {
remoteImages.add(
SlideModel(
model.image,
model.title,
ScaleTypes.FIT
)
)
Log.d("TAG", remoteImages.toString())
Log.d("TAG", remoteImages.size.toString())
}
2 -> {
remoteImages.add(
SlideModel(
model.image,
model.title,
ScaleTypes.FIT
)
)
remoteImages.add(
SlideModel(
model.image2,
model.title,
ScaleTypes.FIT
)
)
Log.d("TAG", remoteImages.toString())
Log.d("TAG", remoteImages.size.toString())
}
3 -> {
remoteImages.add(
SlideModel(
model.image,
model.title,
ScaleTypes.FIT
)
)
remoteImages.add(
SlideModel(
model.image2,
model.title,
ScaleTypes.FIT
)
)
remoteImages.add(
SlideModel(
model.image3,
model.title,
ScaleTypes.FIT
)
)
Log.d("TAG", remoteImages.toString())
Log.d("TAG", remoteImages.size.toString())
}
4 -> {
remoteImages.add(
SlideModel(
model.image,
model.title,
ScaleTypes.FIT
)
)
remoteImages.add(
SlideModel(
model.image2,
model.title,
ScaleTypes.FIT
)
)
remoteImages.add(
SlideModel(
model.image3,
model.title,
ScaleTypes.FIT
)
)
remoteImages.add(
SlideModel(
model.image4,
model.title,
ScaleTypes.FIT
)
)
Log.d("TAG", remoteImages.toString())
Log.d("TAG", remoteImages.size.toString())
}
5 -> {
remoteImages.add(
SlideModel(
model.image,
model.title,
ScaleTypes.FIT
)
)
remoteImages.add(
SlideModel(
model.image2,
model.title,
ScaleTypes.FIT
)
)
remoteImages.add(
SlideModel(
model.image3,
model.title,
ScaleTypes.FIT
)
)
remoteImages.add(
SlideModel(
model.image4,
model.title,
ScaleTypes.FIT
)
)
remoteImages.add(
SlideModel(
model.image5,
model.title,
ScaleTypes.FIT
)
)
Log.d("TAG", remoteImages.toString())
Log.d("TAG", remoteImages.size.toString())
}
else -> {
Log.d("TAG", "There are no images")
}
}
holder.itemView.image_slider.setImageList(remoteImages, ScaleTypes.FIT)
}