Expose numColumns directly in the sample app.

coil-kt · Aug 16, 2019 · ceee5a6 · ceee5a6
1 parent bab47e3
commit ceee5a6
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/coil-sample/src/main/java/coil/sample/ImageListAdapter.kt b/coil-sample/src/main/java/coil/sample/ImageListAdapter.kt
@@ -22,7 +22,7 @@ class ImageListAdapter(
 
     private val maxColumnWidth = 320.dp(context)
     private val displayWidth = context.getDisplaySize().width
-    private val numColumns = ceil(displayWidth / maxColumnWidth).toInt()
+    val numColumns = ceil(displayWidth / maxColumnWidth).toInt()
     private val columnWidth = (displayWidth / numColumns.toDouble()).roundToInt()
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
@@ -49,8 +49,6 @@ class ImageListAdapter(
         }
     }
 
-    fun numColumns() = numColumns
-
     class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
         val image = itemView as ImageView
     }

diff --git a/coil-sample/src/main/java/coil/sample/MainActivity.kt b/coil-sample/src/main/java/coil/sample/MainActivity.kt
@@ -27,7 +27,7 @@ class MainActivity : AppCompatActivity() {
         val listAdapter = ImageListAdapter(this, viewModel.screenLiveData::setValue)
         list.apply {
             setHasFixedSize(true)
-            layoutManager = StaggeredGridLayoutManager(listAdapter.numColumns(), StaggeredGridLayoutManager.VERTICAL)
+            layoutManager = StaggeredGridLayoutManager(listAdapter.numColumns, StaggeredGridLayoutManager.VERTICAL)
             adapter = listAdapter
         }