PicassoExtensions: Fix nullable value TypeCastException

fython · fython · commit 4ec23b06f32a · 2017-06-19T10:10:27.000+08:00
Signed-off-by: Fung &lt;fython@163.com&gt;
diff --git a/kotlinyan-picasso-support/src/main/kotlin/moe/feng/kotlinyan/common/PicassoExtensions.kt b/kotlinyan-picasso-support/src/main/kotlin/moe/feng/kotlinyan/common/PicassoExtensions.kt
@@ -31,7 +31,7 @@ interface PicassoExtensions {
 		}
 
 	var ImageView.picassoCallback : Callback?
-		get() { return this.getTag(R.id.tag_picasso_callback) as Callback }
+		get() { return this.getTag(R.id.tag_picasso_callback) as? Callback }
 		set(value) { this.setTag(R.id.tag_picasso_callback, value) }
 
 	var ImageView.loadUrl : String

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ interface PicassoExtensions {`
`31`	`31`	`}`
`32`	`32`
`33`	`33`	`var ImageView.picassoCallback : Callback?`
`34`		`- get() { return this.getTag(R.id.tag_picasso_callback) as Callback }`
	`34`	`+ get() { return this.getTag(R.id.tag_picasso_callback) as? Callback }`
`35`	`35`	`set(value) { this.setTag(R.id.tag_picasso_callback, value) }`
`36`	`36`
`37`	`37`	`var ImageView.loadUrl : String`